3 years ago

I need help for 2,3,4 and 5

Mathematics

1 answer:

hoa [83]3 years ago

5 0

Answer:

2 is 12 3 is 3 faces 4 is 151 that's all i can tell u at least i helped

Step-by-step explanation:

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3x=3(3x+1)<br> x=(3x+1)<br> -2x=1<br> x=- 1/2

Gemiola [76]

You got the equation correct

6 0

3 years ago

There are eight planets in our solar system. Mars is the fourth planet from the sun. What percentage of the planets in our solar

larisa [96]

Answer:

C 37.5%

Step-by-step explanation:

There are 3 planets closer to the sun than mars

3/8 = .375

Changing to a percent

37.5% are closer to the sun than mars

6 0

3 years ago

The length of the diagonal of a rectangle is √181 inches. Which statement describes the length of the diagonal?

lakkis [162]

Answer:

The correct option is (B).

Step-by-step explanation:

The length of the diagonal of a rectangle is $\sqrt{181}$ inches.

Compute the value of $\sqrt{181}$ inches as follows:

The number 181 is not a square of a whole number.

So, the square root of 181 must lie between two whole numbers.

Consider the following squares:

$12^{2}=144$

$13^{2}=169$

$14^{2}=196$

It is quite clear that the 181 lies between the square of 13 and 14.

So, it can be said that the square root of 181 is between the square of 13 and 14.

Thus, the length of the diagonal of a rectangle is between 13 and 14 inches.

The correct option is (B).

4 0

3 years ago

Neeed helpppp asppp I ready math

nikitadnepr [17]

Answer:

D because we just distribute the 0.5

Hope this helps and brainliest please

6 0

3 years ago

Read 2 more answers

NEED HELP NOW! WILL MARK BRAINLIEST

skad [1K]

Answer:

for part b. the probability fraction is 17 over 20, or 17/20.

Step-by-step explanation:

the percentage of 65 years or older is 85% of the population. 85/100 simplified is 17/20.

8 0

3 years ago