2 years ago

the area of a rectangular window is 7098cm^2 . if the length of. the window is 91 cm, what is it’s width?

Mathematics

1 answer:

erastovalidia [21]2 years ago

8 0

Answer:

Step-by-step explanation:

7098 / 91 = 78

hope i helped

You might be interested in

Can someone help me fill in the blank

Elden [556K]

Answer:

integer

Step-by-step explanation:

The greatest integer function produces the greatest integer less than or equal to x

8 0

2 years ago

Read 2 more answers

(-4,-3) and (4,3) distance formula

TEA [102]

Answer:

The answer is 10

3 0

2 years ago

Read 2 more answers

When Klorina swims with the current, she swims 10 km in 2 h. Against the current, she can swim only 8 km in the same time. How f

nasty-shy [4]

Answer:

Klorina's rate in still water is 4.5 km/h

Current's rate is 0.5 km/h

Step-by-step explanation:

Let

x km/h = Klorina's rate in still water

y km/h = current's rate

<u>With the current (current helps):</u>

Distance = 10 km

Time = 2 hours

Rate = x + y km/h

$10=2(x+y)$

<u>Against the current:</u>

Distance = 8 km

Time = 2 hours

Rate = x - y km/h

$8=2(x-y)$

Divide both equations by 2:

$x+y=5\\ \\x-y=4$

Add these equations:

$x+y+x-y=5+4\\ \\2x=9\\ \\x=4.5\ km/h$

Subtract these two equations:

$(x+y)-(x-y)=5-4\\ \\x+y-x+y=1\\ \\2y=1\\ \\y=0.5\ km/h$

4 0

2 years ago

what is the greatest place value position where the digits differ? what does that mean if we use it in decimal?

Brums [2.3K]

The Tenths place because it's the first

6 0

2 years ago

A survey of an athletic shoe store’s customers showed that 8% of the customers run every day. The store has approximately 1900 c

dem82 [27]

Find 8% of 1900.

0.08 * 1900 = 152

So 152 customers run every day.

7 0

2 years ago