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2 years ago

14

What is the value of x ?!

1 answer:

puteri [66]2 years ago

3 0

Answer:

4

Step-by-step explanation:

2x - 1 = 7

2x = 8

x = 4

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77julia77 [94]

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D

Step-by-step explanation:

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2 years ago

The difference of r and 3 (what is an algebraic expression for the word phrase)

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3 years ago

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Anna paid € 2800 for a dress. Payment was made after the price of the dress was reduced by 30%. What was the starting price?

aliina [53]

Answer:

$4000

Step-by-step explanation:

so $2800 was the starting price

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1 year ago

A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?

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it's answer is

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3 years ago

If t=38.5 and s=31.4 find S. Round to the nearest tenth

zubka84 [21]

<u>Answer:</u>

The correct answer option is C. S = 54.6°.

<u>Step-by-step explanation:</u>

We are given a right angled triangle with two known sides, $s$ and $t$ .

We are to find the value of the angle $S$ .

For that, we will use sine.

$sin S = \frac { s } { t }$

$sin S = \frac { 3 1 . 4 } { 3 8 . 5 }$

$S = sin'0.815$

S = 54.6°

8 0

3 years ago

Read 2 more answers