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alexandr402 [8]
3 years ago
12

-5+4(7+k) please help with this equation!

Mathematics
2 answers:
Alex3 years ago
3 0

Answer:

4k+ 23

Step-by-step explanation:

Andreyy893 years ago
3 0

<h3>Answer</h3>

4k+23

<h3>Question Explanation:</h3>

-5 +  4 • (7 + k)  equals   4k + 23

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How do you simplify numbers with exponents
tensa zangetsu [6.8K]
You write it out then you’ll get the exponent
7 0
3 years ago
Convert solar days into minutes​
Pepsi [2]

Answer:

1 Solar day = 86,400 seconds (SI Base Unit)

1 day = 1,440 minutes

Step-by-step explanation:

If need anymore help just ask I'm not really good at explaining but I'll try just comment haha ☺️

6 0
2 years ago
Subtract 7 from the product of 4 and a number results in the number added to 29 is what
german
4x-7=29 < do you understand how to set that up? Now, the goal is to “get x by itself.”

4x-7=29< now add the 7 to the 29. When you cross an equals sign you change the (+/-) sign of the number you’re moving.

4x= 36< now you will just divide by 4 on both sides. This will give you x by itself on the left side of the equals sign.

x=36/4 which is 9

X=9 :))
7 0
3 years ago
Read 2 more answers
I don't know how to solve this
sergiy2304 [10]
The answer that I got was side  WX = 12 inches

It says that WY is congruent to XY which means that they are the same. That means that XY is also 3m-4. It also says that the perimeter of the triangle is 76 inches.

With this information I set up an equation:

3m-4 + 3m-4 +m = 76

(The number on the right side is the perimeter given to us in the problem and the numbers on the left side are the 3 side lengths).

I combined like terms on the left side and ended up with:

7m-8=76 

I added 8 to both sides of the equation and got 7m=84.

Finally I divided both sides by 7 and got m=12

m is equivalent to side WX..

Hope this helps!
4 0
3 years ago
-6.1+0.4x+1.2=-6.3 please hurry
zhenek [66]

I gotchu fam

Answer:

-3.5

Step-by-step explanation:

No time since i need to 'hurry'

but trust me this do be right

5 0
2 years ago
Read 2 more answers
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