2 years ago

Write this fraction in its simplest form. 45/99

Mathematics

1 answer:

Helen [10]2 years ago

8 0

$\frac{45}{99} = \frac{9\times 5}{9 \times 11} = \frac{5}{11}$

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rewona [7]

Answer:

$2\frac{1}{6} x+2\frac{1}{6} y$

Step-by-step explanation:

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2 years ago

Use the GCF and distributive property to write 24 + 40 as a product.

DanielleElmas [232]

Answer:

24 + 40 = 8*(3 + 5)

Step-by-step explanation:

The factors of:

24: 1, 2, 3, 4, 6, 8, 12, 14

40: 1, 2, 4, 5, 8, 10, 20, 40

the prime factors:

24: 2 * 2 * 2 * 3

40: 2 * 2 * 2 * 5

The most shared factors are (2*2*2=8)

Factoring out 8 we have:

24 + 40 = 8*(3 + 5)

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1 year ago

What is the original price of a telescope the discount is 30% and the sale price is $126?

laila [671]

The original price would be $420

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3 years ago

Read 2 more answers

E graph shows the altitude of a helicopter over time.

DaniilM [7]

Let

x-------> the time

y-------> the altitude of a helicopter

Step 1

<u>Find the slope of the line</u>

we know that

the slope m of the line between two points is equal to

$m=\frac{(y2-y1)}{(x2-x1)}$

we have

$(x1,y1)=(0,10,000)\\(x2,y2)=(15,4,000)$

substitute in the formula

$m=\frac{(4,000-10,000)}{(15-0)}$

$m=\frac{(-6,000)}{(15)}$

$m=-400\frac{feet}{minute}$

therefore

<u>the answer is the option </u>

The slope is $-400$ . This means that the helicopter descends $400$ ft each minute.

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3 years ago

What is the measure of ABC?

Natali5045456 [20]

I believe it’s
A 130
The other choices don’t make sense

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2 years ago