math please help will give brainiest.

Math Please Help Will Give Brainiest.

Answers

Answer 1

Answer:

3

Step-by-step explanation:

Answer 2

Answer:

9

Step-by-step explanation:

Add all the numbers together, to get 31. Then add 9. That leaves you with 40. Divide that by 5, or the number of terms. You get 8.

Hope that this helps!


Related Questions

Juan and Bill share a 12-ounce bucket of clay. By the end of the week, Juan has used 1 6 of the bucket, and Bill has used 2 3 of the bucket of clay. How many ounces are left in the bucket?

Answers

Answer: 2 ounces

Step-by-step explanation:

Since Juan and Bill share a 12-ounce bucket of clay and Juan used 1/6 of the bucket, the quantity used by Juan will be:

= 1/6 × 12

= 2 ounce bucket of clay.

On the other hand, Bill used 2/3 of the bucket of clay. The quantity used will be:

= 2/3 × 12

= 8 ounce

Therefore, the quantity they both used will be:

= 2 ounce + 8 ounce

= 10 ounces.

The ounces left in the bucket will be:

= 12 ounces - 10 ounces

= 2 ounces

hey! pls help i’ll give brainliest

Answers

Answer:

Option 1

Flood

Step-by-step explanation:

As she lives next to the river heavy rains can cause the water to overflow

HELP ASAP! Math - Pixel Art- Area and Perimeter i will mark brainly please help!!!!!!!

Answers

Answer:

Area

4 and width 8 equals 32

Perimeter

length 4 and width 8 equals 24

Area

length 20 and width 22 equals 440

Perimeter

length 20 and width 22 equals 88

Area

length 12 and width 8 equals 96

Perimeter

length 12 and width 8 equals 40

Area

length 15 and width 20 equals 300

Perimeter

length 15 and width 20 equals 70

Isn't this what you are asking for or is it something else. I hope this helps, If I did the answer wrong tell me and I will change it

Maha got a phone call while she was watching a movie. After she hung up, she rewound 15 minutes of the movie tape. Which point on the number line below represents −15? AlternativeText A. Z B. Y C. X D. W

Answers

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the number line is not given. The general explanation is as follows;

First, record the time she hung up (say, time = x)

To rewind 15 minutes back means, x - 15

So, point on the number line will be x - 15

Take for instance

[tex]x = 45[/tex]

The point on the number line will be:

[tex]x - 15 = 45 - 15[/tex]

[tex]x - 15 = 30[/tex]

See attachment for illustration

Please help ASAP
Select the correct answer.
A number is selected at random from the set ( 2,3,4,...10). Which event, by definition, covers the entire sample space of this experiment
A) The number is greater that 2.
B) The number is not divisible by 5.
C) The number is even or less that 12.
D) the number is neither prime nor composite.
E) The square root of the number is less than 3.

Answers

Answer:

A

Step-by-step explanation:

What is the percent decrease from 25 to 15?

Answers

60%
------------------
Set up, cross multiply:

Answer: 40%

Step-by-step explanation:

I took the k12 test lol

whats the value of x

Answers

Answer:

x = 16

Step-by-step explanation:

The given angles are alternate angles and are congruent , then]

10x - 23 = 137 ( add 23 to both sides )

10x = 160 ( divide both sides by 10 )

x = 16

Which statement is true about every rectangular pyramid? Each lateral face has an area less than the area of the base. At least two of the lateral faces are congruent. Each lateral face has the same height. At least one of the faces has a whole number base or height.

Answers

Answer:

B is correct

Step-by-step explanation:

The equation y = Mx + B corresponds to a line that fits the data in the scatter plot below. What are the signs of M and B?

Answers

m is slope

b is y-intercept

y = mx + b

A city has a population of 290,000 people. Suppose that each year the population grows by 3%. What will the population be after 13 years?
Use the calculator provided and round your answer to the nearest whole number.

Answers

Answer:

403100 is the answer.Hope this helps

Which equation best describes the situation below?
5 less than a number is 15.

Answers

Let the number is X

So the equation will be X-5 = 15

Sue and oliver share £160 in the ratio 3:5
Work out how much more oliver get conpared to cue.

Answers

Answer:

£40

Step-by-step explanation:

3+5=8

160÷8= 20

20× 5=100

20×3=60

100-60=40

Answer:

£40

Step-by-step explanation:

160 shared between 3:5

3 + 5 = 8 (parts)

160 ÷ 8 = 20

20 = 1 part

Sue has 3 parts; (20 x 3) = £60

Oliver has 5 parts; (20 x 5) = £100

Work out how much more oliver get conpared to sue

oliver has £100, sue has £60

£100 - £60 = £40

oliver has £40 compared to sue

PLEASEEEEEEEEE HELPPPPPP IM BEGGING UUUUUUUU PLEASEEEEEEEEEEEEEEE

Answers

Answer:

Step-by-step explanation:

missing angle is 113 degree because the relation between 113 degree and missing angle is that they are alternate interior angle and alternate interior are always equal.

4. 113*; Alternate interior angles

x^2 - 11x + 24 =0 in a b c form

Answers

Answer:

x^2-11x=-24

Step-by-step explanation:

WILL GIVE BRAILIEST!!

Answers

Answer:

d . 9 ^ 2

Step-by-step explanation:

9 ^ 3 *  9 ^ 4    /  9 ^ 5

=   81

= 9 ^  2

so the answer is D

Mark brainliest

[tex]d. \: {9}^{2} [/tex] ✅

Step-by-step explanation:

[tex] \frac{ {9}^{3} \times {9}^{4} }{ {9}^{5} } \\ = \frac{ {9}^{3 + 4} }{ {9}^{5} } \\ = \frac{ {9}^{7} }{ {9}^{5} } \\ = {9}^{7 - 5} \\ = {9}^{2} [/tex]

Note:-

[tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]

[tex] {a}^{m} \div {a}^{n} = {a}^{m - n} [/tex]

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

What are the angles labeled ?

Answers

Answer:

90° angle

Step-by-step explanation:

Every time you see an angle that has a box, it measures 90°

I believe it’s a 90 degree angle

simplify -3(4u-56b)???

Answers

-12u+168b is the answer

???????????????????????????????????????????

Answers

Answer:

C

Step-by-step explanation:

The base of a solid is the region enclosed by y = e^x, the x-axis, the y-axis, and the
line x = 8. Cross sections perpendicular to the x-axis are squares. Find the volume of
the solid.

Answers

Answer:

You can use the definite integral to find the volume of a solid with specific cross sections on an interval, provided you know a formula for the region determined by each cross section. If the cross sections generated are perpendicular to the x‐axis, then their areas will be functions of x, denoted by A(x). The volume ( V) of the solid on the interval [ a, b] is

PLEASE HELP!! SHOW STEPS FOR BRAINLIEST! Pythagorean theorem BASED question:

An artist joined three square regions at their
vertices to create the figure shown in the diagram.

The artist will use small congruent square tiles to
cover each region without any gaps or overlaps.
Based on the information, which statement is true?

A. The number of tiles needed to cover Region X
is the same as the number of tiles needed to
cover both Region Y and Region Z.

B. The number of tiles needed to cover Region Y
is the same as the number of tiles needed to
cover both Region X and Region Z.

C. The number of tiles needed to cover Region Z
is the same as the number of tiles needed to
cover both Region X and Region Y.

D. None of these

Answers

This is a classic proof of the Pythagorean Theorem!

Pythagorean theorem is a^2 + b^2 = c^2. With a square, its area is its side length squared. Therefore, if we think about this as squares, then the sum of the area of square X and square Y will be equal to the sum of square Z.

Looking at your answer choices, the best option is C - The number of tiles needed to cover Region Z is the same number of tiles needed to cover both Region X and Region Y.

Hope this helps!! :)

explain how you can determine if a triangle is a right triangle. (make it look like a middle schooler wrote it :) )

Answers

Answer:

if one of the angles is 90°

Step-by-step explanation:

when it has an angle that is 90° that means that it is a right triangle

let me know if you need more b/c I wasn't sure whether to make it more advanced for middle school lol

Hope this helps! :)

Where do the parabola defined by y=-22 + 4x + 1 and the line defined by y=-x+ 5 intersect? O (4,1) and (-1,6) O (-4,9) and (-1,6) (-4, 9) and (-1,-6) O (4,1) and (1, 4) ​

Answers

Answer:

(4,1);(1,4)

Step-by-step explanation:

The point on the parabolic equation y = -x² + 4x + 1 and line y = -x + 5 intersect is P ( 4 , 1 ) and Q ( 6 , -1)

What is a Parabola?

A Parabola, open curve, a conic section produced by the intersection of a right circular cone and a plane parallel to an element of the cone. A parabola is a plane curve generated by a point moving so that its distance from a fixed point is equal to its distance from a fixed line

The equation of the parabola is given by

( x - h )² = 4p ( y - k )

y = a ( x - h )² + k

where ( h , k ) is the vertex and ( h , k + p ) is the focus

y is the directrix and y = k – p

The equation of the parabola is also given by the equation

y = ax² + bx + c

where a , b , and c are the three coefficients and the parabola is uniquely identified

Given data ,

Let the parabolic equation be y = -x² + 4x + 1

Let the equation of line be y = -x + 5

Now , To find the points of intersection between the parabola y = -x² + 4x + 1 and the line y = -x + 5, we need to set the two equations equal to each other and solve for x and y simultaneously.

Setting y = -x² + 4x + 1 equal to y = -x + 5, we get:

-x² + 4x + 1 = -x + 5

Rearranging the equation, we get a quadratic equation in standard form:

-x² + 4x + x - 1 - 5 = 0

-x² + 5x - 6 = 0

Factoring the quadratic equation, we get:

-(x - 1)(x - 6) = 0

Setting each factor equal to zero and solving for x, we get two potential values for x:

x - 1 = 0 or x - 6 = 0

x = 1 or x = 6

Now, substituting the values of x back into the equation y = -x + 5 to find the corresponding y-values, we get:

For x = 1:

y = -1 + 5

y = 4

So, one point of intersection is (1, 4)

For x = 6:

y = -6 + 5

y = -1

So, the other point of intersection is (6, -1).

Hence , the point of intersection is P ( 4 , 1 ) and Q ( 6 , -1)

To learn more about parabola click :

https://brainly.com/question/24042022

#SPJ2

where would the line y=x+7 cross the y axis? how do you know?

Answers

it would cross at (0,7) because the 7 in the equation is the y-intercept.

Answer:

At point (0, 7)

Step-by-step explanation:

The line crosses with y-axis when x = 0:

y = 0 + 7 = 7

The y-intercept is the required point and its coordinates are (0, 7)

please help due 5 mins

Answers

Answer:

SOLUTION:  

The volume V of a prism is V = Bh, where B is the

area of a base and h is the height of the prism.  

The volume is ====  108 cm3

.

Step-by-step explanation:

V = 129.6 m3

V(prism) = length x cross section area
= 4.5 x 9.6 x 6/2
= 129.6

Work out the area of the parallelogram.

Answers

Answer:

Step-by-step explanation:

it does not show the problem

What is the area of a rectangle with side length of 5/12 foot and 2/ 3 foot

Answers

Answer:

5/12 x 2/3 = 10/36 = 5/18 foot2

find the area of the figure. (picture)
2in
2in
3in
2in
5in

Answers

Answer:

29 in.²

Step-by-step explanation:

2 in. × 2 in. = 4 in.²

3 in. × 5 in. = 15 in.²

2 in. × 5 in. = 10 in.²

4 in.² + 15 in.² + 10 in.²

29 in.²

Can someone help me? Fast!

Answers

Answer:

1/3 n - 3 > 6; n = 9

Step-by-step explanation:

1/3(9) - 3 > 6

3 - 3 > 6

0 > 6

Write each number as a fraction or Mixed number.
(Please help!!! Im trying to promote! :(

Answers

Answer:

0.7 repeating is 7/9

0.04 repeating is 4/99

4.45 repeating 4 4/11

2.19191919...... is 2 19/99

hope this helps

have a good day :)

Step-by-step explanation:

is .02 equivalent to .002?​

Answers

Answer:

No

Step-by-step explanation:

0.002 has one extra zero making it smaller than 0.02

Answer:

Step-by-step explanation:

.02 is the same thing as [tex]\frac{2}{100}=\frac{1}{50}[/tex]

.002 is the same thing as [tex]\frac{2}{1000}=\frac{1}{500}[/tex]

so, no, they are not equivalent.

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Write a conclusion statement that addresses the following questions: Explain what the color change indicated about the changes in the concentrations of Co(H2O)62+ and CoCl42 in each trial. Do your data support or fail to support your hypothesis (include examples)? How do you think the investigation can be explored further? Fill in the blank. The ___ government is the only level of American government that has the right to coln money.A. StateB. LocalC. Federal What is the area, in square units, of trapezoid AEDC shown below? If no page number or paragraph number is available when directly quoting from an electronic source, then the heading or section name along with the number of the paragraph within that section should be included.a. Trueb. False what did you do last week? Choose 5 days from last week and write what you did on those days A scientist plans the react 9.0x10^-2 L NO held at a pressure of 200.0kPa and a temperature of 20.0 C with excess hydrogen. How many moles of nitrogen gas will be produced Blank Are input instructions you give to a computer please identify this shape I am confused 3(2^2x+3)-5(2^x+2)-156=0 Now we need to find the amount of NF3 that can be formed by the complete reactions of each of the reactants. If all of the N2 was used up in the reaction, how many moles of NF3 would be produced Stanley attempted to simplify the expression below.4(2.5x1.25)3xHis work, step by step, is shown below.Step 1: 4{(2.5x+(1.25)}3xStep 2:10x+(5)3xStep 3:10x3x+(5)Step 4: 13x5In which step did he make his first error simplifying the expression? Find the area of a triangle with a height of 5 ft and a base of 4 ft. What was the goal of Congress when it passed the Sherman Antitrust Act to break up corporate trusts?OA. to remove government regulation from businesses. .to return private competition to the marketplaceOC. to lower taxes on small and medium businessesOD.to prevent politicians from investing in businessesO E. to increase laissez-faire ideals in the marketplace Balancing equations helps please !! A radioactive material, with half-life of six months, has 100 thousand unstable nuclei. (a) Find the number of unstable nuclei present after three months. (b) What will be its activity at this time (after three months)? I need the Answer NOW Please help. Image up top. The December 31, 2016 balance sheet of Jensen Company showed Equipment of $76,000 and Accumulated Depreciation of $18,000. On January 1, 2017, the company decided that the equipment hasa remaining useful life of 6 years with a $4,000 salvage value. Compute the depreciable cost of the equipment. Depreciable cost Compute the revised annual depreciation. Revised annual depreciations Find the measure of the missing angle128Help plz Find the measure of angle C