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3 years ago

what is the answer ???? help !

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

Answer:

b 90

add 140 with 90

you'll get 270

the subtract 180 from 270

you'll get 90

iren2701 [21]3 years ago

6 0

Answer:

C. 50°

Step-by-step explanation:

Angles on a straight line add up to 180 degrees.

180 - 140 = 40

180 - 90 = 90

Angles in a triangle add up to 180 degrees.

p + 40 + 90 = 180

p + 130 = 180

p = 180 - 130

p = 50

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Which number has more than two factors? A. 19 B. 23 C. 25 D. 29

Whitepunk [10]

The answer would be 25 because all of the others are prime numbers, meaning they can only be divided by themselves and 1. So it would be C.

4 0

3 years ago

in 2014 the attendance at jefferson schools fall festival was 650 in 2015 the attendance was 575 what was the percent change

Gnoma [55]

There was 11.54% decrease in attendance.

Step-by-step explanation:

Attendance in 2014 = Old value = 650

Attendance in 2015 = New value = 575

Change = New value - Old value

Change = 575 - 650 = -75

The negative sign indicates a decrease in attendance.

Decrease percentage = $\frac{Change}{Old\ value}*100$

$Decrease\ percent=\frac{75}{650}*100\\\\Decrease\ percent=\frac{7500}{650}\\\\Decrease\ percent=11.538\%$

Rounding off to nearest hundredth

Decrease percent = 11.54%

There was 11.54% decrease in attendance.

Keywords: percentage, subtraction

Learn more about subtraction at:

#LearnwithBrainly

4 0

3 years ago

Read 2 more answers

Aaron bought 3 pizzas each with 12 slices. He and his friends are 1 whole & 2/3 of the pizzas a) how many slices are left b)

Nataliya [291]

3 Pizza's - 1 whole = 2
2 Pizza's - 2/3 Of a Pizza = 4/3 Of Pizza Left
ANSWER: There are 4/3 Of Pizza Left

4 0

4 years ago

Divide. Give the quotient and remainder. 33 - 8 :))))

Ilya [14]

Answer: 9 remainder 2

Explanation: 9 is the closest 6 can get to 56 without going over. Since 9•6=54, and 56-54=2 , 2 is the remainder.

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3 years ago

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Find the value of x 60 58 64 62

monitta

Answer:

Step-by-step explanation:

The interior angle of a circle has the theorem divide in 2 the sum of the arcs on the circle.

The circle has arcs 42 and 86.

The interior angle is 42 + 86 = 128.

128/2 = 64

4 0

4 years ago

￼what is the answer ???? help !

what is the answer ???? help !