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2 years ago

Which expressions are equivalent to -6+4q+(-6q)

Mathematics

2 answers:

enot [183]2 years ago

8 0

Answer:

Step-by-step explanation:

sineoko [7]2 years ago

3 0

C because when you distribute for A you get -6q-6-4q which equals -10q-6 and for B you get postivie 2q when distributing but for the equation -2q is negative

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Trig question easy answer for 15 points

sattari [20]

Answer:

$x = \boxed{10}$

Step-by-step explanation:

$\sin(60) = \frac{x}{12} \\ x = 12 \sin(60) \\ x = 12(0.8660254038) = 10.4$

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2 years ago

Mr . Berg bought 5 number puzzles and 3 word puzzles for his students . The puzzles were $7 each . Mr . Berg used a $60 gift car

DaniilM [7]

Answer:

Mr. Berg got $4 in change.

Step-by-step explanation:

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2 years ago

A rectangle has a length of 3x + 7 and a width of 2x. If the perimeter of the

Art [367]

Answer:

The length of the rectangle is 31.

Step-by-step explanation:

We have that the length (L) and width (W) are:

$L = 3x + 7$

$W = 2x$

The perimeter of the rectangle is given by:

$P = 2W + 2L$

$94 = 2(2x + 3x + 7)$

$94 = 10x + 14$

$x = 8$

Now, we can calculate the length of the rectangle:

$L = 3x + 7 = 3*8 + 7 = 31$

Therefore, the length of the rectangle is 31 units.

I hope it helps you!

7 0

2 years ago

Find the missing angel

kolezko [41]

Answer:

x=25°

Step-by-step explanation:

The given angle is a 90° angle. We know this because of the little square in the corner. This means that both angles must add up to 90°:

$x+y=90$

Insert the known values:

$x+65=90$

Solve for x. Subtract 65 from both sides:

$x+65-65=90-65\\\\x=25$

The missing angle, x°, is 25°.

:Done

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3 years ago

Which fraction lies between 2/3 and 3/4

KengaRu [80]

Answer:

THE ANSWER IS 17/22

Step-by-step explanation:

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2 years ago