3 years ago

It’s not 3 but still need help with it

Mathematics

2 answers:

Leto [7]3 years ago

6 0

Answer:

Step-by-step explanation:

5-(-8)=13

IRINA_888 [86]3 years ago

5 0

Answer:

Step-by-step explanation:

The number line is really helpful in this case. All you have to do is count the spaces between -8, where A is, and 5, where C is. There's 13 spaces between them, therefore the length of AC is 13.

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Step-by-step explanation:

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The circumference of a circle is 15π in. What is the area, in square inches? Express your answer in terms of \piπ.

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3 years ago

Chelsea deposits $600.00 into a bank account and is earning 8.5%simple interest. She decides to keep the account for 4 years. a)

snow_lady [41]

Answer:

$204 in interest

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3 years ago

Can someone help me really please

JulsSmile [24]

Answer:

Step-by-step explanation:

Let x represent the missing number

$8\frac{11}{15} = 7\frac{x}{15}$

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4 0

3 years ago

What is the value of x in units

nikdorinn [45]

$\triangle RQT\ \text{and}\ \triangle SRT\ \text{are similar. Therefore the sides are in proportion.}\\\\\dfrac{RT}{TQ}=\dfrac{TS}{RT}\\\\\text{We have}\ RT=x,\ TQ=16,\ TS=9.\ \text{Substitute:}\\\\\dfrac{x}{16}=\dfrac{9}{x}\qquad\text{cross multiply}\\\\x^2=(9)(16)\\\\x^2=144\to x=\sqrt{144}\\\\\boxed{x=12}$

6 0

3 years ago

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