Pleaseeeee helpppppp

Pleaseeeee Helpppppp

Answers

Answer 1
11a) 48cm

11b) 28 units

12) 28 units

13) 81cm^2

14) 11.5cm

Related Questions

Gael has a car loan for $34,570. This loan has a simple interest rate of 3% per year. What is the amount of interest Gael will be charged on his car loan at the end of 5 years?

Answers

Answer:

5185.5

Step-by-step explanation:

I=PRT

I=$34570×0.03×5

=5185.5

5185.5
Workin on in class

A cylindrical shaped swimming pool has a diameter of 30 feet and a water height of 4.5 feet. How many cubic feet of water is contained in the pool? Use 3.14 for pi. Round your answer to the nearest cubic foot.

Answers

Answer:  A

Step-by-step explanation:

The question asks about how much space the cylinder can hold. That's how i know they are really asking for the volume of the cylinder.

Next, the volume of a cylinder is V= πr²h

R is the radius

h is the height

π= 3.14 (in this question).

We know that the diameter is 30, and that the radius is always 1/2 of the diameter. To find the radius, find 1/2 of 30. Whenever you see something of something, just turn the "of" into the multiplication sign. So just do 1/2 x 30= 15.

R= 15

H= 4.5

Pi= 3.14

Now we can plug into the formula:

Using pemdas, do exponents first. Then multiply from left to right.

V= πr²h

V= 3.14x15²x4.5

V= 3.14x225x4.5

V= 706.5x4.5

V= 3,179.25

3,179.25  rounds rounds to just 3,179 because first you round the .25 to point 3, and because 3 is under 5, it rounds down. The answer is A

Hope this helps :)) Also brainliest would be appreciated, I worked pretty hard on this :D

Will give brainliest so no links^^
If a man is driving at a rate of 80 km per hour, how many kilometers will he travel in 30 minutes?

A) 30 km
B) 40 km
C) 60 km
D) 240 km

Answers

Answer:

C

Step-by-step explanation:

It’s B

Because 80km is 1 hour

30 minutes is half an hour

So than you multiply 1/2 and 80 and you get 40km

Answer is B: 40Km

Simplify (Write without absolute value sign)









ex) ║120 +x║, if x < -120

answer would be: -120 -x


My problems:

1. ║x-120║, if x<-120

2. ║x-(-12)║, if x > -12

3. ║x-(-12)║, if x < -12

4. ║x-(-12)║, if x = -12

5. ║x ÷ 3║, if x > 0

6. ║x ÷ 3║, if x < 0

7. ║x ÷ 3║, if x = 0


**WILL GIVE BRAINLIEST IF 4 OR MORE ARE CORRECT**

Answers

Answer:

-(x-120)

x-(-12)

-(x-(-12))

0

x / 3

-(x/3)

0

Step-by-step explanation:

1. || x-120||, if x<-120.

If x is less than -120, then x - 120 will be a negative number.

Since absolute value will make a negative number positive, the answer will be  -(x-120).

2. ||x-(-12)||, if x > -12.

Basically x -(-12) = x + 12. If x is greater than -12, then ||x+12|| will be positive. The answer is x-(-12).

3. ||x-(-12)||, if x < -12.

Again, x-(-12) = x + 12. If x is less than -12, ||x+12|| will be negative.

Absolute value makes a negative number positive. The answer is -(x-(-12)).

4. ||x-(-12)||, if x = -12.

So we can substitute x with -12. ||-12-(-12)|| = ||-12+12||, which equals ||0||, which is also just 0. (Answer is 0.)

5. ||x / 3||, if x > 0.

Any positive number divided by another positive number will be positive, meaning you can just take out the absolute value sign. Answer is x /3.

6. ||x / 3||, if x < 0.

Any number less than 0 is negative, and any negative number divided by a positive number will be negative. If we take out the absolute value, we'll have to reverse it with a -. Answer: -(x/3).

7. ||x / 3||, if x = 0.

||0/3|| = ||0||, which is still 0.

Hope this helps!

Luisa works at a gift shop. She receives a bonus if she sells at least 20 balloon bouquets in a month. Which graph represents the number of bouquets she needs to sell to get a bonus? *

A
B
C
D

Answers

Answer:

d

Step-by-step explanation:

im think right

Answer:

D

Step-by-step explanation:

"at least 20" means "20 or more".

That means you need a closed circle at 20 to include 20 and shading to the right of 20 to include greater than 20.

Answer: D

GIVING BRAINLIEST BUT ANSWER IT CORRECTLY, NO LINKS
Look at the stem-and-leaf plot. What is the range in scores?

A. 35
B. 31
C. 18
D. 8

Answers

Answer: B

Step-by-step explanation: The range for a value of data is the smallest value subtracted from the largest value, in this case, 35-4=31!

It’s B, I just know it

what is the median
6
5
5.5
4

Answers

The median is 5.5

———-

Answer:

5.25

So with 4 numbers you add the two middle and then divide by 2

So 5+5.5

10.5 ÷2

5.25

Do you agree with Jada or Lin? Explain. (Look at the attached picture)

Answers

Answer:

lyhn

Step-by-step explanation:

because she has more %s

Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees. What is the measure of Angle F?

Answers

all quadrilateral angles have to add up to a total of 360°, so we just need to add the angles we already have and subtract that from 360.
135+90+80=305
360-305=55 so your answer is 55!

Write an expression equivalent to z + z + z + z + z that is the sum of two terms

Answers

Answer:

z+z

Step-by-step explanation:

ANSWER: z+z


STEP BY STEP EXPLANATION

A. Create an algebraic expression.

B. Create a word problem which represents the algebraic expression you created.

Answers

Answer:

a+b=ab

Step-by-step explanation:

a plus b is equal to ab.

Answer:

Step-by-step explanation:

5x = 30

If there are 5 students in a row, find the number of rows given that the number of total students is 30.

Here  'x' represents the number of row

Carina is borrowing $27,000 to buy a new car. If she borrows the money at 4.15% interest compounded annually for 5 years, how much interest will she pay on her car loan?
$33,087.21
$6,087.21
$1,120.50
$5,602.50

Answers

She will have to pay $6,087.21 in interest

Answer:

NO, the these three border pieces will not make a right triangle

Step-by-step explanation:

Use the compound amount formula A = P(1 + r)^t:

Here A = ($27,000)(1 + 0.0415)^5

         A = ($27,000)(1.0415)^5 = $33,087.21

Subtracting the principal amount, $27,000, leaves the compound interest amount:  $33,087.21 - $27,000 = $6087.21

She will pay $6,087.21 interest on this loan.

Chloe is driving on the freeway. She is 200 miles from Los Angeles. She drives at a constant speed of 55 miles per hour. Can Chloe get to Los Angeles in less than 3 1..2 hours?

Answers

Chloe is 200 miles from Los Angeles and she at a constant speed of 55 miles. You just do 200/55 and that’s how long Chloe drives in a hour.
No, it would take Chloe approximately 3.6 hours to reach LA.

200/55 = 3.64

In a community survey, 13/20 of the residents claim to recycle. If there are 720 residents, how many residents claim to recycle?

Answers

Answer:

468

Step-by-step explanation:

make a proportion:

13/20 = x/720

20x?=720

20x36=720

whatever you do to the bottom you do to the top

13x36=468

468/720 residents claim to recycle

Help my dum b brain cant handle this right now

Answers

-100 < -75
-100 is less than -75

Answer:

It would be -100 < -75

Step-by-step explanation:

6 questions pls !!!!!!
What is the Answer pls help I am trying my best. 50 points !!!!!!!

Answers

Answer:

1. 11/2

2. 4 and 1/6

3. 5 and 1/12

4. 41/8

5. 113/24

6. 32/3

Step-by-step explanation:

Find the value of x, Problem is below. Solve correctly for brainiest and 5 stars!

Answers

Where is the question??
Were is the question

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

Answers

The answer would be A because the amount of pages she reads depends on the amount of time she takes to read

biased means: when a sample does not accurately represent the population.
random sample means: a sample that is NOT BIASED.

Answers

should be a random sample because they are picking out of a hat. that shows that it is random

PLS HELP ILL GIVE BRAINLIEST.

Answers

Answer:

Step-by-step explanation:

I think it increased by 20% I think or it’s 25% think

Indentify the terms coefficients, and constants in each expression

Answers

4y + 5+ 3y

The coefficients would be 4 and 3 because they have a variable after them and the constant would be 5.
constant 5
coefficients 4 & 3

Find the area of the figure.

Answers

Answer:25

Step-by-step explanation:Count all the wholes then put all the halves and there is 25

answer: 25
hope this helps out .

20 points
How do you convert mass to volume without density?

Answers

Answer:

Well, you could always just put it onto a scale to find the mass. But assuming you aren't talking about a laboratory setting. sorry if its all werid i cant really put it into how it supposed to be

The general formula is:

ρ

=

m

V

where

ρ

is density in

g/mL

if mass

m

is in

g

and volume

V

is in

mL

.

So to get the mass...

m

=

ρ

V

Or to get the volume...

V

=

m

ρ

When you have the volume and not the density, and you want to find mass, you will need to find the density yourself. It's often readily available on the internet.

Just replace "[...]" with the object you want, and if it's not exactly what you need, consider it an estimate.

These days, you should be able to search for the density of any common object.

When you have the density and volume but not the mass, then just make up a mass.

You shouldn't need specific numbers to do a problem. You can always solve a problem in general and get a solution formula. If you need to, just make up some numbers that you know how to use.

YOU GOT GAMES ON YO PHONE?

the graph shows a proportional relationship which equation matches the graph

Answers

Y=3x is the answer your welcome

A tank on the road roller is filled with water. The tank is a cylinder that has a height of 6 feet and a radius of 2 feet. Find the amount of water the tank can hold.

Answers

Answer:

So, to find the volume of a cylinder the equation is volume= pi r(radius)^2h(height) so the answer would be: 1500 pounds

Step-by-step explanation:

brainliest please

Look at the picture that I posted,

Answers

Answer:

$226.57 left

Step-by-step explanation:

$48.73

$10.13

+$32.46

=$91.32

$317.89-$91.32

=$226.57

please mark as brainliest

317.89-48.73-10.13-32.46= $226.57 left in his bank account

Calculate circumference of the circle. (use = 3.14)

Answers

Answer:

The circumference of the circle is 2πr

Step-by-step explanation:

257.48 if you multiply 2 x 3.14 x 41

I REALLY NEED HELP FAST I WILL GIVE BRAINLYEST


How do you think you could represent the number 2,300 as a number times a multiple of 10? How do you think you could represent the number 2,300 as a number times 10 to some exponent? How would you describe the relationship between the two representations?

Answers

Answer:

In common scientific notation, any nonzero quantity can be expressed in two parts: sufficient whose absolute value is greater than or equal to 1 but less than 10, and a power of 10 by which the coefficient is multiplied. In some writings, the coefficients are closer to zero by one order of magnitude. In this scheme, any nonzero quantity is expressed in two parts: a coefficient whose absolute value is greater than or equal to 0.1 but less than 1, and a power of 10 by which the coefficient is multiplied. The quantity zero is denoted as 0 unless precision is demanded, in which case the requisite number of significant digits are written out

yeah i ask a lot of questions my bad

Answers

Answer:

B

Step-by-step explanation:

4 + 3 =7

^

n

Demarcus has a cereal box shaped like a rectangular prism. It measures 758 inches long, 212 inches wide, and 12 inches high. What is the volume of the cereal box?

Answers

Answer:

1,928,352 in cubed

Step-by-step explanation:

The volume of the cereal box is [tex]\rm 228\dfrac{3}{4}[/tex]cubic inches.

What is the volume of rectangular prism?

The volume of rectangular prism is given by :-

[tex]\rm Volume = Length \times Width \times Height[/tex]

Demarcus has a cereal box shaped like a rectangular prism. It measures 7 5/8 inches long, 2 1/2 inches wide, and 12 inches high.

The volume of the cereal box is determined in the following steps given below.

[tex]\rm Volume = Length \times Width \times Height\\\\\rm Volume = 7\dfrac{5}{8}\times 2\dfrac{1}{2} \times 12\\\\\rm Volume = \dfrac{7\times 8+5}{8} \times \dfrac{2\times 2+1}{2} \times 12\\\\\rm Volume = \dfrac{61}{8} \times \dfrac{5}{2} \times 12\\\\Volume =\dfrac{3660}{16}\\\\Volume=228\dfrac{3}{4}[/tex]

Hence, the volume of the cereal box is [tex]\rm 228\dfrac{3}{4}[/tex]cubic inches.

Learn more about prism here;

https://brainly.com/question/3244285

#SPJ2

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