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tamaranim1 [39]
3 years ago
13

What is one of the values for "X" that satisfy the equation x^2 - 7x - 18 ? A.-9 B. no solutions C.9 D.2​

Mathematics
2 answers:
labwork [276]3 years ago
7 0
I think it’s C not sure tho
Leto [7]3 years ago
5 0

Answer:

i think c

Step-by-step explanation:

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3x - 12y = -30 and x - 6y = -12
forsale [732]

check attached file it has the answers

3x =-18

X= -12

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3 years ago
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Which expression represents the total volume of the pictures shown if each cube has a side length of e?
Oliga [24]

Answer: I believe that you have to do e^3 to find the volume of a cube.

If you had the side, you would do a^3 (a stands for the side length)

4 0
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(GEOMETRY 100 POINTS)
Karo-lina-s [1.5K]

Answer:

1) They are similar

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Step-by-step explanation:

1) similar because both triangles have congruent interior angles

2) 75/35 = AB/21

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The measure of an angle is 61°. What is the measure of its supplementary angle?​
MrMuchimi

Answer:

119°

Step-by-step explanation:

if sum of two angles=180,then they are supplementary.

61+x=180

x=180-61=119

5 0
3 years ago
Simplify this expression: 2x³ × 3xy²​
ozzi

Answer:

if we are simplifying, the answer is 6x⁴y²

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