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KatRina [158]
2 years ago
5

Reflect the given triangle over the line y=-x.

Mathematics
1 answer:
Misha Larkins [42]2 years ago
3 0

Answer:3 4 -7 1

Step-by-step explanation: {note and bc I'm kind of smart!}

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Solve for t. <br> 16 - 2t = t + 9 + 4t<br><br> please help.
Delvig [45]

Answer:t=1

Step-by-step explanation:

16-2t=t+9+4t

Collect like terms

4t+2t+t=16-9

Combine like terms

7t=7

Divide both sides by 7

7t ➗ 7=7 ➗ 7

t=1

6 0
3 years ago
Ratio numbers of boys and girls in a school is 5:7 . If their are 600 students total how many girls are their
Strike441 [17]
600/12 = 50 student are girls



Mark brainliest please


Hope this helps you
8 0
2 years ago
Does anyone know the answer to this?!
AURORKA [14]

Answer:

65 degrees

Step-by-step explanation:

85 + 30 = 115  

180 - 115 = 65

Verify:

a + b + c = 180

85 + 30 + 65 = 180

180 = 180

4 0
3 years ago
Find the third side in simplest radical form:
Mkey [24]

Answer: 53

Step-by-step explanation:

They are both right legs. Use a^2+b^2=c^2.

A= 28^2 B=45^2

A= 784 B= 2025. 2025+ 784= 2809 (radical 2809) To simplified is 53

5 0
3 years ago
Help!!! I will give brainliest.
iVinArrow [24]
4x - 4y = -36
3x + 4y = 8
7x = -28
/7 /7
x = -4

-4 - y = -9
+4 +4
-y = -5
/-1 /-1
y = 5

(-4 , 5)
7 0
3 years ago
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