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2 years ago

Math test. help plz!

Mathematics

2 answers:

VikaD [51]2 years ago

5 0

Answer:

7 squared is 49 So your answer is 49

Step-by-step explanation:

Good luck.

almond37 [142]2 years ago

3 0

Answer:

49 plug x=7 into the equation

Step-by-step explanation:

you are welcome

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3. A jogger runs 4 miles on Monday, 5 miles on

ki77a [65]

Answer:

17 miles

Step-by-step explanation:

4+5+5+3=17

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2 years ago

IDENTIFY THE PROPERTY WHICH JUSTIFIES THE FOLLOWING CONCLUSION

alexgriva [62]

Answer:

Step-by-step explanation:

17) B. They are adding 2 to both sides.

18) A. A segment is equal to itself.

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2 years ago

Question in Picture.

almond37 [142]

Answer:

The correct answer would be C

Step-by-step explanation:

3 0

2 years ago

Subtract 6 from me. Then multiply by 2. If you subtract 40 and then divide by 4, you get 8. What number am I?

aliina [53]

Answer:

Step-by-step explanation:

Let the number be "x"

We translate the word equation to algebraic equation.

First,

subtract 6 from me, so we have:

x - 6

Now,

Multiply by 2, so we have:

2(x-6)

Now,

Subtract 40, then divide by 4:

$\frac{2(x-6)-40}{4}$

Now, you get "8", so equate this to 8, we get:

$\frac{2(x-6)-40}{4}=8$

We now solve using algebra:

$\frac{2(x-6)-40}{4}=8\\2(x-6)-40=4*8\\2(x-6)-40=32\\2x-12-40=32\\2x-52=32\\2x=32+52\\2x=84\\x=42$

The number is 42

7 0

3 years ago

List the subsets of the set { dog,cat,rabbit}

ser-zykov [4K]

Answer: so dog goes to cat, dog goes to rabbit and cat goes to rabbit I think

Step-by-step explanation:

7 0

2 years ago