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3 years ago

(x - 10) + (3x - 6) Also and why?

Mathematics

1 answer:

DiKsa [7]3 years ago

8 0

(x - 10) + (3x - 6)

combine like terms

x+3x -10-6

4x-16

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Solve x3= 27. A = 13 B. x= 5.2 C. x=3 D. x=9

scoray [572]

Answer:

x³=27

cuberoot√x³=cuberoot of 27

x=3

3 0

3 years ago

Read 2 more answers

A bicycle tire is 28 inches in diameter.

Andrej [43]

Answer:

Option A.) 88 inches

Step-by-step explanation:

step 1

Find the circumference of the wheel

we know that

The circumference of a circle is equal to

$C=\pi D$

we have

$D=28\ in$

$\pi =\frac{22}{7}$

substitute

$C=(\frac{22}{7})(28)=88\ in$

8 0

3 years ago

Help me please. 20+(-16)4

Sphinxa [80]

P.E.M.D.A.S
First , you multiply.

200+(-16)4
200+(-64)

Since they have different signs, you subtract and keep the sign of the greater absolute value.

200+(-64)=136

8 0

3 years ago

Please help me this is for 95 points

uranmaximum [27]

Y=12
The angles are 45°, 114°,105°,96° & 84°

7 0

2 years ago

Pls help meh

LekaFEV [45]

Answer:

A≈254.47ft²

Step-by-step explanation:

A=πr2=π·92≈254.469ft²

7 0

3 years ago