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KiRa [710]
2 years ago
15

Plz help I’m stuck ;(!!!!!

Mathematics
1 answer:
Wittaler [7]2 years ago
7 0

Answer:

3x+90+5x-6=180

8x=180+6-90

8x=96

x=12

the required angle is 5x-6

5*12-6

54°

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What is the answer to this <br> 25=-7(x+5)+5x
Aleksandr [31]

Answer:

x = -25

Step-by-step explanation:

25 = -7(x + 5) + 5x

25 = -7x - 25 + 5x

5x - 7x - 25 = 25

5x - 7x - 25 + 25 = 25 + 25

5x - 7x = 50

-2x = 50

-2x/-2 = 50/-2

x = -25

3 0
3 years ago
Read 2 more answers
A rectangle measures 6 cm by 4 cm. Another rectangle with adjacent sides 8 cm and x cm is geometrically similar to it. Find the
Elis [28]

Answer:

5 1/3 or 5.33333333333333333333333333333333333333333333333333333

Step-by-step explanation:

to find the scale factor, you must divide the two equal sides.

\frac{6}{8}

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Now, the way to get the value of x is to divide 4 by 3/4 0r 0.75

\frac{4}{0.75}

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Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

6 0
3 years ago
Pleaaaaaaaaaase i neeeeeeeeeed help please noo links i need help
Salsk061 [2.6K]

Answer:

BADC

Step-by-step explanation:

-4x + 7 \geq 27  Subtract 7

-4x \geq 20  Divide both sides by -4

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3x - 10 < -25  Add 10

3x < -15  Divide by 3

x < -5  A

5(x - 2) > -15  Use distributive property

5x - 10 > -15  Add 10

5x > -5  Divide by 5

x > -1  D

x - 9 < -10  Add 9

x < -1  C

8 0
2 years ago
Can someone please help answer. it’s due tomorrow
NeX [460]
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3 0
3 years ago
answer all 3 and it’s worth 50 points brainlist and rating and heart only you do it all write and if you’re smart
expeople1 [14]

Answer:

bottom left awnser Bbbbbbbbbbb bbbbbbbbbbbbb bbbb

7 0
3 years ago
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