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3 years ago

The area of the triangle below is 14.96 square inches. What is the length of the base?

Mathematics

2 answers:

leonid [27]3 years ago

7 0

Base of the triangle is 6.8 inches

Ahat [919]3 years ago

6 0

Answer:

base = 6.8 in

Step-by-step explanation:

area of triangle = 1/2 base height

where height = 4.4 in

area = 14.96 in²

plugin values into the formula

14.96 = 1/2 base (4.4)

base = <u>14.96 (2)</u>

4.4

base = 6.8 in

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1990 population was 254 million in 2014 it was 303 what was the percentage increase in the population

Ann [662]

Answer:

19.29%

Step-by-step explanation:

Given

Population in 1990

= 254000000

Population in 2014

= 303000000

Increase = 303000000 - 254000000

= 49000000

% increase in population =

Increase /initial population x 100%

That’s

49000000/254000000 x 100%

0.1929 x 100%

19.29%

The population increased by 19.29%

7 0

3 years ago

In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the United States (according to the U.S. Cens

scoray [572]

Answer:

There was a 1.93% probability of having multiples (twins or more) in 1980.

Step-by-step explanation:

There were 3,612,258 births in the US in 1980.

Of those,

68339 + 1337 = 69676 were multiplies.

What was the probability of having multiples (twins or more) in 1980?

$P = \frac{69676}{3612258} = 0.0193$

There was a 1.93% probability of having multiples (twins or more) in 1980.

8 0

3 years ago

A. 5.5%

Alex73 [517]

Your answer is A. Bro

8 0

3 years ago

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(4,8);m=3/4 pls help me

Crazy boy [7]

Answer:

y=3/4x+5

Step-by-step explanation:

4 0

3 years ago

F(x) = 9(9 + x)(10) <br>f(5) = ?

natima [27]

<h2>♪Answer : </h2>

»f(x) = 9(9 + x)(10)

subtitute x = 2 for f(x).

»f(5) = 9(9 + 5)(10)

»f(5) = 9(14)(10)

»f(5) = 1,260✅

4 0

3 years ago

Read 2 more answers