All categories

3 years ago

Is this correct? please help me if wrong

Mathematics

2 answers:

ser-zykov [4K]3 years ago

6 0

Slope = rise/run = 3/16 miles per minute

Hope that helps

maxonik [38]3 years ago

4 0

The slope is correct

2 miles/10 minutes

1/5

the line is not correct

(0,0) would be a point

y = 1/5x is the line

another point would be (5,1)

(10,2) A good point to graph would be (20,4)

You might be interested in

find the balance in the account after the given period $500 principal earning 4% compound quarterly after 6 years

Debora [2.8K]

A=P(1+r/100)^n
A=500(1+4/400)^24
A=500(1.01)^24
A=634.87

8 0

3 years ago

Read 2 more answers

Need help with this algebra problem 15 points will give brainiest if right

MArishka [77]

Answer:

YOU MOTHER

3 0

3 years ago

Read 2 more answers

Name a subject other then math in which symmetry is important explain it

pshichka [43]

Symmetry is important in constructing a house, think of what would happen if the house was lopsided xD It would not be able to stand or perform to its full potential.

3 0

3 years ago

Read 2 more answers

The area of rectangle ABCD is 72 square inches. A diagonal of rectangle ABCD is 12 inches and the diagonal of rectangle EFGH is

luda_lava [24]

Answer:

The area of rectangle EFGH is $242\ in^{2}$

Step-by-step explanation:

For this problem I assume that rectangle ABCD and rectangle EFGH are similar

step 1

Find the scale factor

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor

Let

z ------> the scale factor

The scale factor is the ratio between the diagonals of rectangles

$z=\frac{22}{12}=\frac{11}{6}$

step 2

Find the area of rectangle EFGH

we know that

If two figures are similar, then the ratio of its areas is the scale factor squared

Let

z------> the scale factor

x -----> area of rectangle EFGH

y ----> area of rectangle ABCD

$z^{2}=\frac{x}{y}$

we have

$z=\frac{11}{6}$

$y=72\ in^{2}$

substitute and solve for x

$(\frac{11}{6})^{2}=\frac{x}{72}$

$\frac{121}{36}=\frac{x}{72}$

$x=\frac{121}{36}(72)$

$x=242\ in^{2}$

4 0

3 years ago

There are 176 gallons of gas in tank a. There are 19 gallons less gas in tank b. How many gallons of gas are there in take b

Vilka [71]

Answer:157

Step-by-step explanation:

8 0

3 years ago