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zaharov [31]
3 years ago
10

Can someone help me answer this question ( moderators this is not a copy, the other ones got erased so go away)

Mathematics
1 answer:
Rainbow [258]3 years ago
6 0
Triangles ABC and ADE are similar triangles. That means the sides are all scaled by the same factor.

To go from side BC to side DE, you multiply by 1.25. That means 1.25 is your scale factor. Now apply that factor to the bottom side to get your answer.

Side AB is 6. That means side AD is 6 x 1.25 = 7.5. That means x = 7.5 - 6 = 1.5
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F(x) = -6x-1<br> f(-1/2) = ?
UNO [17]

Answer:

Intersection point of this is (0,-0.5)

Step-by-step explanation:

Hope this helps :)

7 0
3 years ago
The equation 50=36.50+0.10m represent the additional number of messages roboerto can send with a budget of $50 .solve the equati
charle [14.2K]
Answer :
M = 135

Step by Step Explanation :
See the photo attached :) it’s kinda hard to explain in words but you cancel out the 36.50 by subtracting it on both sides, and then the equation becomes 13.50 = 0.10m. Since we have to get the m by itself, you cancel out the 0.10 by subtracting on both sides, and it leaves you with 135 = m

(Ignore my messy handwriting on a post it :3)

I hope this helped! If u have any questions feel free to comment on this!

4 0
3 years ago
The table represents a linear equation.
storchak [24]

Answer:

y – 8 = –0.2(x + 10)

Step-by-step explanation:

4 0
3 years ago
The vertices of a triangle are P(-2, -4), Q(2, -5), and R(-1,-8). Name the vértices of the triangle after reflecting over the x-
Serga [27]

Answer:

P(-2,4)

Q(2,5)

R(-1,8)

Step-by-step explanation:

The rule for reflecting points across the x-axis is to keep the x-value the same but "negate" the y-value. So, the points above are your answers.

7 0
2 years ago
Jennifer taking a quiz and has answered 13 questions so far. If there are 25 questions on Jennifer test, how many questions does
Stels [109]

Answer: 12


Step-by-step explanation: To figure this out you have to subtract 25 by 13

                                                          25

                                                      -   13

                                                        = 12


7 0
3 years ago
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