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Mashutka [201]
3 years ago
6

HELP!!! GOTTA TURN IT IN AT 2:OOam

Mathematics
1 answer:
fredd [130]3 years ago
3 0

Answer:

C, 23 square feet

Step-by-step explanation:

we can start by finding the area of Stephan's playroom

this is modeled by

11*11=121

Next we can find the area of Carmen's playroom

we know his playroom is 1ft longer and wider

so the dimensions of his playroom is 12 by 12

the area can be modeled by

12*12=144

now we just need to subtract

144-121=23

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a rectangular sheet is 62cm long and 42cm wide from each of its corners a square of side 6cm is cut out and an open box is made
Alla [95]

Answer:

The volume of rectangular box is 9,000 cubic centimeters

Step-by-step explanation:

Given as :

The length of the rectangular sheet = L = 62 cm

The width of the rectangular sheet = B = 42 cm

Let The volume of rectangular box = v cubic centimeters

From each corner of sheet a square of 6 cm is cut out and an open box made

So, The length of box = L' = (L - 6 - 6)

i.e L' = (62 - 6 - 6)

Or, L' = 50 cm

Or, Length of the box = 50 cm

And The width of the box = B' = (B - 6 - 6)

i.e B' = (42 - 6 - 6)

Or, B' = 30 cm

Or width of the box = 30 cm

And,

The height of the box = H = 6 cm

∴ volume of rectangular box = Length of box × Breadth of box × Height of  box

i.e v = L' × B' × H

Or, v = 50 cm × 30 cm × 6 cm

Or, v = 9,000 cm³

So, The volume of rectangular box = v = 9,000 cm³

Hence, The volume of rectangular box is 9,000 cubic centimeters Answer

4 0
2 years ago
Who was the first Democratic elected president of Nigeria
likoan [24]

Answer:

Alhaji Shehu Shagari

Step-by-step explanation:

Alhaji Shehu Shagari the first Democratic elected president of Nigeria, He was elected in October 1979. He contested under the The National Party of Nigeria. Prior to that time, Nigeria had been under military rule for more than 13 years.

In December 1983, there was a military coup and he was overthrown.

4 0
2 years ago
Find the area of this figure
Anna [14]
30cm2 I believe this is the answer according to my calculations
8 0
2 years ago
Read 2 more answers
If z varies directly with the product of x and y(z=k x y) , then z is said to vary jointly with x and y .
Dafna1 [17]

The value of z varies jointly with w and y.

What is the constant of proportion?

A constant of proportion is illustrated as the ratio which relates two given quantities with each other in the relationship of proportion. Constant of proportion is also called constant variation, rate of change, and constant ratio.

Solving for the value of constant of variation

let k be the constant of proportion

When a quantity varies directly with others, then we have a relation, y = kx

Given relation is z = kxy        —-- 1

Also x varies directly with w i.e. x = k'w, where k' is constant of variation for x and w

Using in equation 1, we have,

z = k(k'w)y

z = kk'wy

z = Kwy, where K is constant of variation i.e. K = kk'

It shows that z varies directly with w and y.

Hence, z varies jointly with w and y.

To learn more about the constant of proportion, visit the link:

brainly.com/question/24868934

#SPJ4

5 0
1 year ago
Which of the following is the best use for the sign chart when graphing<br> rational functions?
nadezda [96]

Answer:

A) to determine the slope for the graph of F(x)

Step-by-step explanation:

3 0
3 years ago
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