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4 years ago

This morning molly took a history test she got 8 problems right and 72 problems wrong what percentage did molly get right

Mathematics

1 answer:

yuradex [85]4 years ago

8 0

8/80 x 100percent = 10 percent

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Find the equivalent expression to 3+2(2p+4t)

icang [17]

Answer:

3 + 4p + 8t

Step-by-step explanation:

3 + 2(2p + 4t)

1. Distribute

3 + 4p + 8t

4 0

3 years ago

25) The area of a trapezium is 330cm2 and the length of one of

kari74 [83]

Answer

steps

area of trapizium is a+b/2 * h.

we have a=14, h=15, area=330 and we need to find b

so, 14+b/2 * 15=330

we divide 15 on both sides so 14+b/2=22

we multiply 2 on both sides so 14+b=44

b=44-14

b=30

4 0

3 years ago

Read 2 more answers

Leave the answer as an improper fraction

Ghella [55]

Hey there!

ANSWER: $\frac{23}{20}$

EXPLANATION:

To find the answer to your question, you will need to add.

$\frac{3}{4}+\frac{2}{5}$

First, multiply the denominator.

$5*4=20$

So the denominator will be 20.

Now move on to the numerator. Multiply 5 by 3.

$5*3=15$

Now multiply 4 bu 2.

$4*2=8$

If you want to get the numerator, add what you got after multiply.

$15+8=23$

The numerator is 23. So now let's complete the fraction.

$\frac{23}{20}$

This is your answer!

Hope this helps!

$-TestedHyperr$

3 0

3 years ago

2 questions

Alekssandra [29.7K]

Answer:

1. A. $33 loss

2. B

Step-by-step explanation:

1. -26 - 11 - 9 +13 = -33

2. B is the only graph in which the Whole Numbers do not contain a negative or decimal (which are not WNs)

8 0

3 years ago

HELPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEE

Kryger [21]

Answer:

132°

Step-by-step explanation:

Angle JKH and IHK are alternate interior angles, and thus congruent.

Since JKH is 132 degrees, so is IHK

7 0

3 years ago