3 years ago

Can someone please help me with this?

Mathematics

1 answer:

stich3 [128]3 years ago

6 0

Answer:

25 so C

Step-by-step explanation:

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Beverly is painting a mural on a 1-square-meter section of a wall. She has completed a rectangular part of the mural that's is 5

yawa3891 [41]

Answer:

0.21 square meter

Step-by-step explanation:

Area of the section of wall = 1 square meter

Dimension of part of mural completed = $\frac{1}{4}$ meter by $\frac{5}{6}$ meter

Part of the mural completed = Area of the rectangular part of mural completed

But,

Area of a rectangle = length x width

So that,

Part of the mural completed = length x width

= $\frac{1}{4}$ x $\frac{5}{6}$

= $\frac{5}{24}$

= 0.2083

Part of the mural completed = 0.21 square meter

The part of the mural that has been completed by Beverly is 0.21 square meter.

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3 years ago

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Step-by-step explanation:

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3 years ago

Rewrite 1 3/4 using twentieths

Evgesh-ka [11]

The correct answer is 29/20

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2 years ago

Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4,

Sladkaya [172]

Answer:

Step-by-step explanation:

I dont quite understand the problem but this is one way to solve it using completing the square:-

2x^2 + 8x - 12 = 0

2(x^2 + 4x) - 12 = 0

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2(x + 2)^2 - 8 + 8 = 12 + 8

2(x + 2)^2 = 20

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3 years ago

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Answer:

b:100'

a:75

b:50

Step-by-step explanation:

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