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natta225 [31]
3 years ago
12

Which algebraic expression models the sum of 3 coins and c coins?

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0
3+c i think that the answer.
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Find the value of each measure.
zloy xaker [14]

The two congruent base angles tell us that this is an isosceles triangle, meaning the triangle has two congruent sides. Therefore, we can set these two expressions equal to each other and solve from there.

15x + 7 = 23x - 17

7 = 8x - 17

8x = 24

x = 3

Side = 15(3) + 7 = 45 + 7 = 52

Hope this helps!

4 0
2 years ago
A circle cuts the x-axis at (4,0) and (14,0), and cuts the y-axis at (0,6) and (0,8). Find it's equation
gayaneshka [121]
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5 0
3 years ago
24 athletes threw a shot put at a track-and-field meet. If this was 15/100 of all the athletes at the meet, how many athletes in
Andrej [43]
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YOU'RE WELCOME :D
5 0
3 years ago
Read 2 more answers
SOLVE FOR X!!<br> (will mark brainliest))
netineya [11]

Answer:

x=15

Step-by-step explanation:

Hello there!

The shown angles are vertical angles

if you didn't know vertical angles are congruent

That being said we can create equation

5x + 40 = 115

now we solve for x

step 1 subtract 40 from each side

40 - 40 cancels out

115 - 45 = 75

now we have 75 = 5x

step 2 divide each side by 5

5x/5=x

75/5=15

we're left with x = 15

6 0
3 years ago
Read 2 more answers
What is 6,007,200 in standard form
Orlov [11]

(6,000,000) (7000) (200)

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