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zhenek [66]
3 years ago
8

Math test! i need help

Mathematics
1 answer:
Temka [501]3 years ago
6 0

Answer:

D. x\leq 5

Step-by-step explanation:

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Please help me to get correct answer
valentinak56 [21]

Answer:

1. Because a right angle is 90 degrees, the answer to this is 90 - 65 = 25.

2. This question is similar to the last one, but this time the angle is 180 degrees total, so the answer is 180 - 55 = 125.

3. I'm fairly certain the lines here indicate that all three angles are the same. If all three angles make 180 degrees, the answer would be 180 / 3 = 60.

4. This is the same as in question 2. 180 - 135 = 45.

5. Again, because all three angles need to make up 180 degrees, we can just simply do 180 - (65 + 45) = 70.

6. With a quadrilateral, the angles add up to 360 degrees. We can do the same thing as in question 5 here. 360 - (70 + 95 + 55) = 140.

7. I don't remember exactly how to solve this but 55 degrees is correct because 55 + 55 + 70 = 180 which is the only possible value.

I haven't done this kind of stuff in a looooong time so I hope this suffices! :)

7 0
3 years ago
10q-30 is equivalent to what ?
butalik [34]

Answer:

10(q-3)

last option

please brainliest me btw

Step-by-step explanation:

The expression states 10q-30

The GCF is 10 (30 GCF by 10 Is 10)

Factor out 10

After, divide all the terms by 10

10 (10q/10) - 30/10

Simplify this and we get

10(q-3)

so in conclusion, it is the last option.

3 0
3 years ago
++=<br> x 1 = <br> + = 24 <br> + = 6<br> ++ = ?
UNO [17]

Answer: 12

Step-by-step explanation:

4 0
3 years ago
Simplify (y-7) 11. y 4 11y-7 18-y
melisa1 [442]
-y - 718 + 11y413 - 77y412 Answer to your question
6 0
3 years ago
You decide to take $400 out of your piggy bank at home and place it in the bank. If the reserve requirement is 5 percent, how mu
Bumek [7]
You need $8.000 in the bank to reserve it
7 0
3 years ago
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