3 years ago

Given m||n, find the value of x. (2x-26) (7X+8)

Mathematics

1 answer:

timurjin [86]3 years ago

4 0

Answer: 22

Step-by-step explanation:

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Aleka earns her regular pay or $14 per hour for up to 40 hours of work per week. For each hour over 40 hours of work per week, A

iogann1982 [59]

C. 728

14x40=560
14+7=21
21x8=168
560+168=728

3 0

1 year ago

The figure shown has a parallelogram on top and a rectangle below it:

Verdich [7]

Area of a parallelogram = b×h
= 13.4×48.2
= 645.88 inches square
Area of rectangle = l×b
=7.3×48.2
= 351.86
Area of the figure = (b×h) + (l×b)
=645.88+351.86
= 997.74 inches square
Therefore, the answer is option C

5 0

3 years ago

ΔABC was dilated from point A to get ΔADE. Find the length of AD given a scale factor of 4.

rewona [7]

Since triangle ADE is similar to triangle ABC and the scale factor is 2, the following relation must be fulfilled:

$\frac{AD}{AB}=4$

The, by substituting the given information, we have

$\begin{gathered} \frac{6x-8}{x+2}=4 \\ \end{gathered}$

By multiplying both sides by x+2, we get

$6x-8=4(x+2)$

which gives

$6x-8=4x+8$

Then, by subtracting 4x to both sides, we have

$2x-8=8$

and by adding 8 to both sides, we obtain

$2x=16$

then, x is given by

$x=\frac{16}{2}=8$

Then, by substitutn

6 0

1 year ago

4. A'S sporting goods store thinks a $85 tennis racket will cost 6% less next year. HoW much will the Tennis racket coST nexT ye

DIA [1.3K]

Answer:

multiplying by .06 will give you the amount of the increase , which you can add to the original price

to do it in one step , factor in 100% of the original price

the new price is 106% of the original

$85 * 1.06

8 0

3 years ago

Given f(x) = 2x-3, what is the value of f(3)?

ValentinkaMS [17]

Answer:

Step-by-step explanation:

f(3)=2(3)-3

You just plug in the number for the variable.

3 0

3 years ago