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solmaris [256]
3 years ago
5

( FOOLISH ANSWERS WILL BE REPORTED) help i will give brainliest 6th grade mαth

Mathematics
2 answers:
Lelechka [254]3 years ago
6 0

9514 1404 393

Answer:

  125

Step-by-step explanation:

The proportion you want is ...

  \dfrac{\text{part}}{\text{whole}}=\dfrac{65}{\text{?}}=\dfrac{52}{100}\\\\6500=52\cdot\text{?}\qquad\text{cross multiply}\\\\\dfrac{6500}{52}=125=\text{?}\qquad\text{divide by 52}

52% of 125 is 65.

__

<em>Comment on the formulation</em>

You can write the same proportion 4 ways. I find it convenient to choose one that has the unknown in the numerator. Here, that means you would write it ...

  whole/part = 100/52 = ?/65

Then the solution is one step: multiply by 65.

SCORPION-xisa [38]3 years ago
4 0

Answer:

33.8

Step-by-step explanation:

33.8 is the closest to half of 65.

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TEA [102]
M < VXW = 68 degrees

Remember the shape is a parallelogram so you can use alternate interior angles to find the angle of the right triangle. Then you subtract from 180 so it’s 180-52-60=68
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3 years ago
In parallelogram DEFG, DH = x + 1, HF = 3y, G H = 3 x − 4 , and HE = 5y + 1. Find the values of x and y. The diagram is not draw
Nana76 [90]

Answer:

see explanation

Step-by-step explanation:

Using the property of parallelograms

• The diagonals bisect each other, hence

DH = HF and GH = HE

x + 1 = 3y and 3x - 4 = 5y + 1 ⇒ 3x = 5y + 5

Solving the 2 equations simultaneously

x + 1 = 3y → (1)

3x = 5y + 5 → (2)

rearrange (1) expressing x in terms of y

x = 3y - 1 → (3)

substitute x = 3y - 1 in (2)

3(3y - 1) = 5y + 5

9y - 3 = 5y + 5 ( subtract 5y from both sides )

4y - 3 = 5 ( add 3 to both sides )

4y = 8 ( divide both sides by 4 )

y = 2

substitute y = 2 into (3)

x = (3 × 2) - 1 = 6 - 1 = 5

Hence x = 5, y = 2



3 0
3 years ago
A and B are complementary. If B = 26°, what is the measure of A?
Firlakuza [10]
A+B=90\\&#10;A+26=90\\&#10;A=64
7 0
3 years ago
Read 2 more answers
Please help due today
fredd [130]

Answer:

it is the 3rd one

Step-by-step explanation:

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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then, add 18,000L plus the rest of the 45,000L of water drained from the pool to get 63,000L of water intially in the pool

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3 years ago
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