3 years ago

If h(x)=3x + 4 , what is h(2x-3)

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

6 0

Answer:

h(2x-3) = 6X - 5

Step-by-step explanation:

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The supplementary angle of π/5 is

bija089 [108]

The supplementary angle is 0.628. Hope that helps

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2 years ago

What percentage of 5/2 hours is 15 minutes?

elena-14-01-66 [18.8K]

Answer:

10 %

Step-by-step explanation:

15 mn = 1/4 h

We have :

$\frac{\frac{1}{4} }{\frac{5}{2} } =\frac{1}{4} \times \frac{2}{5} =\frac{2}{20} =\frac{1}{10}=0.1$

Then the percentage that 15 mn represents of 5/2 h is :

0.1 × 100 = 10 %

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2 years ago

Raul calculated that he would spend $125 on school supplies this year. He actually spent $87.50 on school supplies. What is Raul

dybincka [34]

Answer:

C 30%

Step-by-step explanation:

87.50/125= 0.70

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2 years ago

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8. Complete the table below by drawing an example of each shape.

lyudmila [28]

Answer:

Please see attachment.

The first one is a quadrilateral that is not a parallelogram.

The second one is a triangle with a right angle.

Step-by-step explanation:

Hope this helps!

If not, I am sorry.

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2 years ago

What is the size of angle p ?

Natasha2012 [34]

Answer:

55˚

Step-by-step explanation:

1. ∡135˚ = 180-135=45˚

2. p=180-80-45

3. p=55˚

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2 years ago

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