3 years ago

PLEASE HELP 16 POINTS is math

1 answer:

7 0

1) 5
2) -5
3) 4
4) -11
5) 1.5
6) 50
I think it was a trick question since it has an expression at the end that you use to figure out for y using x

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muminat

Answer:

C f=9

Step-by-step explanation:

isolate f on one side so you subtract 5 from both sides to get 3f=27 and then divide by 3 on each side to get f=9

5 0

2 years ago

sergejj [24]

2+4=4+2 is an example of commutative property of addition

8 0

3 years ago

avanturin [10]

Answer:

arc ≈ 5.5 units

Step-by-step explanation:

The arc of the circle is calculated as

arc = circumference of circle × fraction of circle

= 2πr × $\frac{\frac{\pi }{2} }{2\pi }$ ( r is the radius )

= 2π × 3.5 × $\frac{1}{4}$

= $\frac{7\pi }{4}$

≈ 5.5 ( to the nearest tenth )

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2 years ago

GalinKa [24]

A. 515
b. 43
c. 3510
d. 1.9705

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2 years ago

exis [7]

To find perimeter you add up all the sides so 5cm+6cm+17cm+8cm. This will get you 36cm.

8 0

3 years ago