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Anna [14]
3 years ago
11

Simplify: 5x - 12y + 8x + 2x² + 4x²

Mathematics
1 answer:
natali 33 [55]3 years ago
7 0

Answer:

Your answer is: 6x^2-12y+13x

Simplify the expression.

Step-by-step explanation:

Hope this helped : )

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Please help me, WORST TEACHERR!
notsponge [240]
Answer: 

b. The supplements of congruent angles are congruent

Explanation:

Note that \angle TKL is a supplement of \angle 3 and \angle TLK is a supplement of \angle 4. 

Since \angle 3 \cong \angle 4, \angle TKL \cong \angle TLK because the supplement of the congruent angles are congruent.
8 0
3 years ago
Judges in some figure skating
kykrilka [37]

Answer:

4 jumps

Step-by-step explanation:

5 points per jump and 20 points in total.

20/5 = 4

5 0
2 years ago
3x + 2 = 2x + 6<br><br><br> Please hurry
telo118 [61]

Answer:

Solve for  x  by simplifying both sides of the equation, then isolating the variable.

x  =  4

Step-by-step explanation:

I hope this helps! Have a good day!

3 0
3 years ago
Read 2 more answers
A can of soup has a radius of 6 inches and a height of 10 inches. How much soup can fill the can if it is filled to the top? Pla
denpristay [2]

A can of soup is a cylinder. We want to know how much soup can fill the can, which means that we are looking for the volume.

Formula for the volume of a cylinder: V = pi x r^2 x h

V = pi x 6^2 x 10

V = pi x 36 x 10

V = 360pi inches^3

Hope this helps! :)

6 0
3 years ago
Checking account A charged a monthly fee of $5 and a per-check fee of $0.25, and checking account B charged a monthly fee of $6
Genrish500 [490]
First we need to know both the formula of A and B.

The formula of A is
C = 5 + 0.25p
with C representing total cost and p representing the amount of checks.

The formula of B is
C = 6 + 0.15p
with C representing total cost and p representing the amount of checks.

To find the point where A and B cost the same, we solve the following equation:
5 + 0.25p = 6 + 0.15p

Collecting terms gives us
-1 = -0.1p

Now we have to divide by -0.1 and we get.
10 = p
p = 10

So our answer: after 10 checks both accounts cost the same amount of money. Answer A.
7 0
3 years ago
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