3 years ago

Fourtine equals a divided by two

Mathematics

1 answer:

lions [1.4K]3 years ago

5 0

Answer:

a=28

Step-by-step explanation:

use inverse operations

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How do I solve #14????

Tcecarenko [31]

All the measures in a triangle are equal to 180 degrees.

Let the unknown angle= x.

40+89+x= 180

Combine like terms.

129+x= 180

Subtract 129 from both sides.

x= 51

The angle is equal to 51.

I hope this helps!
~kaikers

5 0

3 years ago

In 2000 the number of students enrolled at Arlington County day school was 823 students in 2010 the population was approximately

RoseWind [281]

Answer:

enrollment decreases by 14.34%.

Step-by-step explanation:

Given that number of students enrolled in 2000 = 823

Given that number of students enrolled in 2010 = 705

705 is less than 823 so that means number of students enrollment is decreasing.

Decrease = 823-705 = 118

Percent decrease is given by formula:

$Percent =\frac{part}{whole}\cdot100 =\frac{118}{823}\cdot100= 14.3377885784$

which is approx 14.34%.

Hence final answer is that enrollment decreases by 14.34%

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3 years ago

Find the interest using the formula I = Prt Principal: $1800 Interest Rate: 6.5% Time: 30 months Interest =

Oliga [24]

I = P r t

I = (1800) (6.5÷100) (30÷12)

I = (1800) ( 0.065) (2.5)

I = 292.50$

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2 years ago

Delia measured her bathtub to be 2 meters long. Which of these is an equivalent measurement?

snow_lady [41]

The answer would be D) 78.7 inches is equivalent to 2 meters.

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2 years ago

Please help I need ASAP!!

maxonik [38]

Answer:

there is no pic

Step-by-step explanation:

3 0

3 years ago

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