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gtnhenbr [62]
3 years ago
9

Soove the equation for k.. ..... 6k-2z=12

Mathematics
1 answer:
madreJ [45]3 years ago
7 0
Add 2z to both sides. you get
6k-2z+2z=12+2z
6k=2z+12
divide both sides by 6
6k/6=2z+12 divide by 6
your answer is k=1/3z+2
i hope it helps!
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the expression 8x + 12y represents the sum of harry and mike’s total monthly wages, where x represents the number of hours Harry
Makovka662 [10]

Answer:

Given the expression that represents the sum of harry and mike's total monthly wages:

8x+12y

where

x represents the  number of hours Harry worked

y represents the number of hours Mike worked.

The Distributive property says that:

a\cdot (b+c) = a\cdot b+ a\cdot c

8x+12y

Apply the distributive property:

4 \cdot 2x + 4 \cdot 3y

4(2x+3y)

The another way of writing the given expression as: 4(2x+3y)

And we conclude that the rewriting expression 4(2x+3y)  represents the sum of harry and mike's total weekly wages.


5 0
3 years ago
Russell worked 45.75 hours this week at a rate of $7.86 per hour. what is his gross pay?
Karolina [17]
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Having some trouble with this question, any help? A wire supporting a radio tower is secured to the ground 14 m from the base of
Lera25 [3.4K]

By using what we know about right triangles, we will see that the height is 11.7 m.

<h3>How to find the height of the tower?</h3>

We can view this as a right triangle, such that the wire is the hypotenuse of said triangle.

We know that the hypotenuse measures 14 m, and the angle between the ground and the wire si 57°. The height would be the opposite cathetus to that angle, so we can use the rule:

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Replacing the values we get:

Sin(57°) = H/14m

Sin(57°)*14m = H = 11.7m

The height of the tower is 11.7 meters.

If you want to learn more about right triangles, you can read:

brainly.com/question/2217700

8 0
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nasty-shy [4]
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3 years ago
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Answer:

32

Step-by-step explanation:

its 32 trust me im not wrong do it.

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3 years ago
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