3 years ago

Whats the value of x?

Mathematics

2 answers:

sukhopar [10]3 years ago

7 0

Answer:

is it 80?

Step-by-step explanation:

GenaCL600 [577]3 years ago

6 0

The sum of interior angles in a triangle is always 180°.

So...

30+70+x=180

100+x=180

x=80°

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You deposit $2,000 in an account. The account earns $600 simple interest in 8 years. What is the annual interest rate? Round you

Helen [10]

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8 0

3 years ago

rectangle has dimensions 12 litre into 6 CM if you draw a square on the same perimeter what will be its area

Ber [7]

Answer:

$Area = 81cm^2$

Step-by-step explanation:

Given

$Length = 12$

$Width = 6cm$

Required

Determine the area of a square with the same perimeter

First, calculate the perimeter (P) of the rectangle.

$P=2*(Length + Width)$

$P=2*(12 + 6)$

$P=2*18$

$P=36$

The perimeter of a square is:

$P = 4L$

Where L is the side length.

Substitute 36 for P

$36 = 4L$

Make L the subject

$L =\frac{36}{4}$

$L =9$

The area of the square is:

$Area = L^2$

$Area = 9^2$

$Area = 81cm^2$

3 0

3 years ago

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Rufina [12.5K]

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3 years ago

The casino game, roulette, allows the gambler to bet on the probability of a ball, which spins in the roulette wheel, landing on

vodomira [7]

The probability of winning when betting on two lines that touch each other on the table is 6/38

<h3>How to determine the probability?</h3>

The sample size is given as:

n = 38

The numbers on the range 1-2-3-4-5-6 is:

Range = 6

So, the probability is calculated as:

P = Range/n

This gives

P = 6/38

Hence, the probability of winning is 6/38