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3 years ago

What is the reading in kwhr of the electric meter shown in the exam figure below?

Mathematics

1 answer:

just olya [345]2 years ago

7 0

We can't tell, because you won't let us SEE
the electric meter shown in the exam figure.

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Write and solve a proportion to answer the question.<br> What number a is 25% of 7/8?

alina1380 [7]

Answer:

7/32

Step-by-step explanation:

simplify

7/32 =o.218

7 0

2 years ago

Which quantity is proportional to 12⁄15?

Nezavi [6.7K]

0.8 try that

Step-by-step explanation:

I think thats right

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2 years ago

I am trying to understand how to solve for X, then solve the equation

Alina [70]

Answer:

x = 16

m<Y = 34°

Step-by-step explanation:

∆XYZ is an isosceles ∆. An isosceles ∆ has two equal sides, as well as the bases of the isosceles triangle are congruent. In this case, therefore:

<X = <Z

(6x - 23)° = (4x + 9)

Solve for x

6x - 23 = 4x + 9

Collect like terms

6x - 4x = 23 + 9

2x = 32

Divide both sides by 2

x = 16

m<Y = 180° - (m<X + m<Z) (sum of ∆)

m<Y = 180 - ((6x - 23) + (4x + 9))

Plug in the value of x

m<Y = 180 - ((6(16) - 23) + (4(16) + 9))

m<Y = 180 - (73 + 73)

m<Y = 34°

5 0

2 years ago

9 / 372 what is what is 9 / 372

omeli [17]

Answer:

0.02419354838

4 0

3 years ago

Read 2 more answers

Find the surface area of a pyramid

Cerrena [4.2K]

Answer:

$A=lw+l\sqrt{(\frac{1}{2}w) ^{2} +h^{2} } +w\sqrt{(\frac{1}{2}l) ^{2} +h^{2} }$

Step-by-step explanation:

The formula for the surface area of a pyramid is $A=lw+l\sqrt{(\frac{1}{2}w) ^{2} +h^{2} } +w\sqrt{(\frac{1}{2}l) ^{2} +h^{2} }$

7 0

2 years ago