Can you help? I'll give brainliest

Can You Help? I'll Give Brainliest

Answers

Answer 1

Answer:

w=2 3/4

Step-by-step explanation:


Related Questions

Write the following expression in decimal notation: 234 x 109.

Answers

234x10^9
=2.34x10^11

need help this is geometry will mark brainliest!!

Answers

Answer:

37.7 (approx.)

Step-by-step explanation:

The radius of the biggest circle is 3+2=5. And so the area is [tex]\pi (5)^2 = 78.54[/tex]. In the same way, the area of the two small circles are [tex]\pi (3)^2 = 28.27[/tex] and [tex]\pi (2)^2 = 12.57[/tex]

So, the area of shaded region = Area of the biggest circle - (area of small two circles)

[tex]= 78.54 - (28.27 + 12.57)\\37.7 (approx.)[/tex]

MIDTERMS ARE HARD :((((((( PLZ HELP

Answers

the answer is going to be (6,0) and (0,10)

Answer:

c. x-intercept is (6, 0) and the y-intercept is (0, 10).

Step-by-step explanation:

i hope this helps :)

When Jaya goes bowling, her scores are normally distributed with a mean of 105 and a standard deviation of 10. Using the empirical rule, determine the interval that would represent the middle 95% of the scores of all the games that Jaya bowls.

Answers

Answer: (75, 135)

Step-by-step explanation:

Because the empirical rule is 3 standard deviations of the mean you would add and subtract to get your desired interval.

In this case our mean is 105 and our deviation is 10.

What you would do is add 10 to 105, 3 times to find your greatest number and the you would subtract 10 from 105, 3 times to get your lowest number.

105 + 10 + 10 + 10 = 135

105 - 10 - 10 - 10 = 75

Answer: (75, 135)

Answer:

Step-by-step explanation:

The answer is 85,125

[Exponential] |x|-2|-1|0|1|2| |y|2/9|2/3|2|6|18| When the x-value increases by 1, the y-value ________ (b-value)

Answers

Answer:

[tex]b = 3[/tex]

The value of y triples

Step-by-step explanation:

Given:

[tex]\begin{array}{cccccc}x & {-2} & {-1} & {0} & {1} & {2} \ \\ y & {\frac{2}{9}} & {\frac{2}{3}} & {2} & {6} & {18} \ \end{array}[/tex]

Required

Determine b value

An exponential equation is:

[tex]y = ab^x[/tex]

When [tex]x = 0; y =2[/tex]

So:

[tex]y = ab^x[/tex]

[tex]2 = a * b^0[/tex]

[tex]2 = a[/tex]

[tex]a = 2[/tex]

When [tex]x = 2; y = 18[/tex]

So:

[tex]18 = a * b^2[/tex]

Substitute 2 for a

[tex]18 = 2 * b^2[/tex]

Divide by 2

[tex]9 = b^2[/tex]

Take positive square roots of both sides

[tex]3 = b[/tex]

[tex]b = 3[/tex]

The diagonals in a kite __________.
a) bisect each other
b) are perpendicular
c) are congruent

Answers

Answer:

B

Step-by-step explanation:

Diagonals in a kite are perpendicular. I just learned this. Mark Brainliest if you get it right!!!

Explain why a graphical display might be skewed. How
do you ensure data isn't skewed?

Answers

Answer: hey mate i have you answer

Step-by-step explanation: Sample Response: If the data is collected in a biased manner, the graph could be skewed. Also, if the number of observations is too small, the graph can be skewed. To ensure the data is not skewed, collect a large representative unbiased sample

Answer:

Sample Response: If the data is collected in a biased manner, the graph could be skewed. Also, if the number of observations is too small, the graph can be skewed. To ensure the data is not skewed, collect a large representative unbiased sample

Step-by-step explanation:

Solve for x, 2-x= -6-4x
a . -2/3
b.-2/5
c-8/3
d.-8/5​

Answers

Answer:

-8/3

Step-by-step explanation:

2 - x = - 6 - 4x      <-- Add 4x to the left side

2 + 3x = - 6          <-- Subtract 2 from the left side

3x = -8             <-- Divide 3 on both sides

x = -8/3

Answer:

x = -8/3

Step-by-step explanation:

Consolidate x terms on the right side:

2-x= -6-4x becomes 2-x + x = -6-4x + x, which in turn becomes:

2 = -6 - 3x, or 3x = -8.  Then, dividing both sides by 3, we get x = -8/3

The hexagon PQRSTU is plotted on a coordinate plane with vertices P(–1, 0), Q(–1, 3), R(1, 4), S(2, 5), T(4, 4), and U(4, 0). What is the hexagon's perimeter?

Answers

Answer:

I got- 18.2

Step-by-step explanation:

I have this on a exam im working on right now.

The perimeter of the hexagon is 12 + 2√5 + √2

What is the distance between two points of a line?

The distance between two points of a line is given as:

Distance = [tex]\sqrt{(c - a)^2 + (d - b)^2}[/tex]

Where (a, b) an (c, d) are the two points.

We have,

Hexagon PQRSTU.

Vertices.

P = (–1, 0)
Q = (–1, 3)

R = (1, 4)

S = (2, 5)

T = (4, 4)

U = (4, 0)

Now,

We can make 6 lines.

PQ, QR, RS, ST, TU, and PU

We find the distance between each line.

PQ = [tex]\sqrt{(-1 + 1)^2 + (3 - 0)^2}[/tex] = 3

QR = [tex]\sqrt{(1 + 1)^2 + (4 - 3)^2}[/tex] = √5

RS = [tex]\sqrt{(2 - 1)^2 + (5 - 4)^2}[/tex] = √2

ST = [tex]\sqrt{(4 - 2)^2 + (4 - 5)^2}[/tex] = √5

TU = [tex]\sqrt{(4 - 4)^2 + (0 - 4)^2}[/tex] = 4

PU = [tex]\sqrt{(4 + 1)^2 + (0 - 0)^2}[/tex] = 5

Now,

The perimeter of the hexagon.

= 3 + √5 + √2 + √5 + 4 + 5

= 12 + 2√5 + √2

Thus,

The perimeter of the hexagon is 12 + 2√5 + √2

Learn more about distance of a line here:

https://brainly.com/question/14645718

#SPJ6

For questions 3-5, use the FOIL method to find the product of the binomials

3. (2x+3)(x+1)

Answers

Answer:

2x² + 2x +3x +3= 2x² + 5x + 3

Zoe bought 5 chicken wings for $7.50. What's the unit cost of one wing? On the double number line below, fill in the given values, then use multiplication or division to find the missing value.

Answers

Answer:

Step-by-step explanation:1.10+1.10+1.10+1.00+1.00+1.00+1.00

Answer:

Step-by-step explanation: 1.50

can someone please help. I need the answer

Answers

Answer:

Ella since it is m cubed in brackets X 5 and the 3 is not affected so stays as a 3

Answer:

Ella

Step-by-step explanation:

Ella, because 5(m times m times m)-3 is the same as 5m^3- 3, just expanded.

What is the slope of the line that passes
through the points (3, 2) and (-1,-4)? Write
your answer as a fraction in simplest form

Answers

Answer:

Step-by-step explanation:

Slope = (Difference of y-coordinates)/(difference of x-coordinates)

= (-4 - 2)/(-1 - 3)

= (-6)/(-4)

= 3/2

What is an equation of the line that passes through the points (0,-5) and (-6,0)?
Put your answer in fully reduced form.

Answers

Answer:

y=-5/6x-5

Step-by-step explanation:

0-(-5)/-6-0

-5/6 slope

y-(-5)=-5/6(x-0)

y+5=-5/6x

y=-5/6x-5

Help please
I will give a brainliest

Answers

the other person is correct the answer is C

$37.30 for 2 pairs of jeans

Answers

Answer:

18.65

Step-by-step explanation:

Could you guys please help me solve this basic math. PLS OMG ITS DUE :(

Answers

Answer:

21÷-3=-7

I dont know what all those extra boxes are for but I hope I helped a little

Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net
earnings and recorded them in the table shown.
Self-Employment Tax
Net
Earnings, X
Self-Employment
Tax, Y
$0
$0
$15,000
$2,295
$30,000
$4,590
$45,000
$6,885
Which function describes the relationship between x, the amount of net earnings, and y, the self-employment tax?
1-12
5
10
11
13
14 15 16 17
Back
Review/End
Next

Answers

Answer:

y=153/1000x

Step-by-step explanation:

Answer:y=153/1000x

Step-by-step explanation:

BRAINLIEST 40 POINTS ALL QUESTIONS PLEASE!!

Answers

Answer:

Step-by-step explanation:

The shapes have the same height, but the base of the rectangle is half the base of the triangle. They have the same area.

:::::

area of rectangle = base × height = 4 units × 6 units = 24 units²

:::::

area of triangle = ½×base×height = ½×8 units × 6 units = 25 units²

:::::

The triangle looks bigger, but isn't. Shape affects area.

which expression is equivalent to 6x + 8

Answers

Answer: 2(3x+4)

Explanation:
We would use the distributive property to multiply 2 by 3x, then again by 4, which gives us 6x+8.

Hope it helps you...

Solve the system of equations by substitution.
y=3x-10, 2x+3y=14

Its 5-3 MathXL btw​

Answers

2x+3(3x-10)=14

2x+9x-30=14

11x=44

x=4


y=3(4)-10

y=2

What is the value of a2+0.4a for a=0.5?

Answers

You got it correct it is 0.45

Express as a trinomial.
(x-9)(x+4)

Answers

X^2-5x-36
Hope this helps!

Sandy bought 1 1/4 pound of turkey and 1/2 pounds of cheese at the deli. Both items are on sale for $4 per pound. What is the total cost?

Answers

Sandy's $8.50 been on the deli counter.

$8.50.....................

A map has a scale of 3 cm and 20 cm which statement is true or false two cities are actually 66 cm part are9.9 cm part

Answers

Answer:
Answer options
A. Two cities that are 7.5 cm apart on the map are actually 50 km apart.
D. Two cities that are actually 66 km apart are 9.9 cm apart on the map.
Step-by-step explanation:
Step 1
Indicate the scale as shown;
3 cm : 20 km, meaning 3 cm on the map represents 20 km on the ground
A). what does 7.5 cm represent on the ground
Distance on ground=(7.5×20)/3=50 km
B). what does 4 cm represent on the ground
Distance on ground=(4×20)/3=26.67 km
C). what does 45 km on ground represent on the map
Distance on map=(45×3)/20=6.75 cm
D). what does 66 km on ground represent on the map
Distance on the map=(66×3)/20=9.9 cm

what are the intercepts of this function f(x)= -x^2 + 6x - 5

Answers

there’s a website called desmos that might help

please help me, I'm stuck on the second one. ​Also for i) i got angle ABD because angles in a semicircle measures 90 degree and OAX because the angle between the tangent and a radius is 90 degrees

Answers

Answer:

i)

DA is diameter and AX is tangent to circle

Your answer is correct

m∠ABD = 90°, m∠DAX = 90°

ii)

Given m∠BAX = 42° and ∠DAB is complementary with BAX ⇒

m∠DAB = 90° - 42° = 48°

DC = BC ⇒ intercepted arcs are same ⇒

∠CDB = ∠BDC

mDC = mCB ⇒ mDCB = ∠DAB = 48° ⇒

m∠CDB = m∠BDC = 1/2*48 = 24°

iii)

∠CBA

∠CBA is supplementary with ∠ADC as opposite angles of cyclic quadrilateral (∠ADB = ∠BAX = 42°)

m∠ADC = m∠ADB  + m∠CDB = 42° + 24° = 68°m∠CBA = 180° - m∠ADC = 180° - 68° = 112°

∠BAE

EA║CB and AB is transversal ⇒ CBA and BAE are supplementary angles:

m∠BAE = 180° - 112° = 68°

∠DCE

∠DCE = ∠DCB - ∠BCEm∠DCB = 180° - m∠DAB = 180° - 48° = 132°m∠BCE = 180° - m∠BAE = 180° - 68° = 112°∠DCE = 132° - 112° = 20°

Let x=−118 x = - 11 8 and y=−114 y = - 11 4 .

Answers

Whats the question???

Answer:

Let  x=−118  and  y=−114 . On a number line

Which expression has a negative value?

Multiple choice question.

A) x+y

B) x−y

C) x·y

D) xy

Step-by-step explanation:

Which equation has the same solution as x^2-6x-12=0
1) (x+3)^2=21
2) (x-3)^2=21
3) (x+3)^2=3
4) (x-3)^2=3

Answers

Answer:

B) (x-3)^2=21

Step-by-step explanation:

PLSSS HELP 40 POINTSS ILL SEND 30 MORE IF U HELPP PLSSS

The cost of the hiking trip this year is 2/3of the cost of last year's trip. This year's trip cost $32

1. Write an equation that represents the cost of last years trip.
2.What was the cost of last year's trip

Answers

Answer:

The equation is ( 32/2 ) × 3 = 48.

Step-by-step explanation:

In order to find the answer, we must find one third of last years trip. To do this, we can simply divide the cost of this year's trip by two, 32/2=16.

Now if we multiply this years trip by 3, 16×3=48, we can see that the total cost of last years trip was $48.

If we'd like to turn this into a equation, it looks like this:

( 32/2 ) × 3 = 48.

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Use the graph. Which time period wasthe car moving the fastest? What is the cause and what is the effect in the following quote?"Because I woke every day at 7:00 A.M. (in spring, this was four or five hours after sunrise), I was exhausted by 11:00 P.M. You need a good nights sleep to be ready for another exciting day on Palmer Station!" The next question refers to the written dialogue that follows. The paragraphs have been numbered to help you identify them more easily.Ellie sighed as she petted her cat. "I can't believe this storm," she said. "We should be surfing, and we're stuck on the couch!""We'll just have to figure out something else to do." said Sam."I've got it!" shouted Ellie. "If we leave now, we can see the new surf film at noon then hit the surf museum and look at old surfboards.""You're pretty smart for a little sister," said Sam. "I'll ask mom if we can borrow the car!"Which paragraph features dialogue that reveals information about the setting? (5 points)Select one:a. Paragraph 1b. Paragraph 2c. Paragraph 3d. Paragraph 4 Ifx=5andy=2, evaluate the following expression:10+5xy NO GOOGLING - - - uWu - - - RIDDLEOnce there lived a happy couple. (Husband & Wife)The husband went to work as always. And the wife went shopping.On her way, 2 cars pulled up. And shot her in the head. Killing her. T^TThe police arrived immediately. - After arriving at the crime scene, the police contacted her husband. And said his wife has been found dead.A few minutes later... the husband showed up.And the police arrested him immediately. - Why? Original price of an apple watch: $299.00 Sales Tax: 7% Which of these was most responsible for triggering the U.S. entrance into world war 1 Primary causes of world war one? Is hate speech a good thing? 6x+12 in its simplest form? Find m 32. What did she ask you to do?'she" is 1conjunction2preposition3pronoun Solve the system of linear equations.3x + 5y = -22x - y = 3 how many times can 10 go into 111? (5y+5)+(7y-9)=(6x+50)+2(5x-5) MUST HELP!!!! (50POINTS) +BRAINLEST +5 STARS +THANKS ON PROLFILE!!!! create ONE SIMPLE sentence with an absolute phraseThe black cat crossed my path. The cat was scary. Her back was arched. Simplify using properties of operations and then factor the expressions using the GCF. (2g + 2) - (-4g - 7) Which of the numbers below is greater than zero? Select all that apply. -2.5-1/53.54/52.25Answer fast i will give brainless! A spherical container has a diameter of 100 centimeters. It is filled with a liquid that costs $80 per cubic centimeter. What is the total value of the liquid in the container?Use 3.14 for .Enter your answer in the box to the nearest penny. will mark brainliest Line r and m are parallel. Find the value of y.