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3 years ago

Graph y=3/4 x + 2. What is the slope?

Mathematics

1 answer:

goblinko [34]3 years ago

7 0

Answer:

3/4

Step-by-step explanation:

The given equation is in the form of y=mx+b

This is where m is the slope, and b is the y intercept.

This said, the slope of the equation is 3/4.

I will attach an image of the graph. I put the equation in a graphing calculator.

If you need to graph by hand, first plot the y intercept, (0,2) and then use the slope to find more points. Then, connenct the points with a ruler.

The image you attached is not the graph of y=3/4x+2, it is the graph of y=5.

It's slope is equal to 0.

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The ratio of the number of bathing suits Dina had to the number of bathing suits Yana had was 4:1. After Dina threw out 26 bathi

lys-0071 [83]

Answer:

dina had 32

Step-by-step explanation:

d-26=y-2

d-24=y

d=y+24

d=4y

y+24=4y

24=3y

y=8

8+24=d=32

4 0

3 years ago

Write as an Algebra expression <br><br> a% of 80

german

Answer:

a% of 80 is

80(a/100)

To convert percentages to decimals, divide the number by 100. Thus we divide a by 100.

To find the percentage of a number, multiply its decimal form by the number, thus we multiply 80 by that decimal.

7 0

3 years ago

A square pyramid has a height of 6 units and a volume of 70 units3. If a square prism has the same base area and volume as the s

Svetach [21]

Answer:

The height of the prism is $h=2\ units$

Step-by-step explanation:

step 1

Find the area of the base of the pyramid

The volume of the pyramid is equal to

$V=\frac{1}{3}Bh$

where

B is the area of the base of pyramid

h is the height of the pyramid

we have

$V=70\ units^{3}$

$h=6\ units^{3}$

substitute and solve for B

$70=\frac{1}{3}B(6)$

$70=2B$

$B=35\ units^{2}$

step 2

Find the height of the prism

The volume of the prism is equal to

$V=Bh$

where

B is the area of the base of prism

h is the height of the prism

we have

$V=70\ units^{3}$

$B=35\ units^{2}$

substitute and solve for h

$70=35h$

$h=2\ units$

6 0

4 years ago

8-5x =2x + 20 <br> Simplify<br> I’ll give brainliest

kobusy [5.1K]

Answer:

X= - 12/7 i hope it is helpful have a nice day if you want steps i will show you

6 0

3 years ago

Read 2 more answers

A parent deposits $2000 into their child's bank account. The account earns 4%

qaws [65]

Answer:

A = 2000(1.04)^t

Step-by-step explanation:

Using the compound interest formula;

A = P(1+r)^t

P is the principal = $2000

r is the rate = 4% = 0.04

On substituting

A = 2000(1+0.04)^t

A = 2000(1.04)^t

Hence the required expression is A = 2000(1.04)^t

5 0

3 years ago