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OLEGan [10]
3 years ago
14

Find the perimeter round to the nearest hundredth

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0

Answer:

1,225

Step-by-step explanation:

you mutuply the sides

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katrin2010 [14]
A because it is 3 out of 4
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Alex runs on the track at school each weekday morning. If he runs 5.9 miles each day,about how much does he run every month?
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7 0
3 years ago
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fredd [130]

Answer: B) increasing for x < -4/3 and x > 4/3

                   decreasing for -4/3 < x < 4/3

<u>Step-by-step explanation:</u>

Graph the equation and follow the curve from left to right. If you are going up, it is increasing. If you are going down, it is decreasing.

Refer to the image below. Red is increasing. Blue is decreasing.

The vertices are at: x = -4/3 and x = 4/3

6 0
3 years ago
9 is subtracted from 3 times the sum of 4 and 2​
Len [333]

Answer:

9

Step-by-step explanation:

3 times the sum of 4 and 2 = 3*(4+2)

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                                           = 18

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8 0
3 years ago
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krok68 [10]

Answer:

DEC+DEF=180

DEC=180-116

DEC=64°

in triangle DCE

angle D+angle C+angle E=180

7y+6+4y+64=180

11y+70=180

11y=180-70

11y=110

y=110/11

y=10°

angle C=4y

=4(10)

=40°

3 0
2 years ago
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