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g100num [7]
3 years ago
7

Write the expression in the simplest terms (x^2-10)+(10^2+2)

Mathematics
1 answer:
Leto [7]3 years ago
6 0
X^2+92 is the simplest form first solve the second parentheses. 10^2+2=102 then add -10. 102+-10 is the same as 102-10=92 plug back in x^2+92.
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I need to find y and put it on a graph
kotykmax [81]
Multiply the x by 4, then add 3. ( 4×\frac{1}{2}+3= 5 ). Keep doing that for the rest. Hope this helped a little. If you have any questions, you can message me if you would like.
6 0
3 years ago
An electrician cuts a 136 ft long piece of cable. One piece is 16 feet less than 3 times the length of the other piece. Find the
Romashka [77]
X + y = 136
x = 3y - 16

3y - 16 + y = 136
4y - 16 = 136
4y = 136 + 16
4y = 152
y = 152/4
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x = 3(38) - 16
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8 0
2 years ago
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Please help, this is worth 15 points!
rosijanka [135]

Its proportional, YW!!

5 0
2 years ago
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Ava used the following equation in order to solve a math problem involving integers.
AnnZ [28]

Answer:

The only equation which is incorrect is in option B.

Step-by-step explanation:

Eva used the following equation in order to solving integers, which is  

\frac{-h}{-k} = j

⇒ j = \frac{h}{k} ......... (1)

Now, if the equation Ava used is correct, then we have to find which of the given equations is not correct.

Now, in option A) it is given that - j = \frac{- h}{k}

⇒ j = \frac{h}{k} which is same as equation (1).

In option B) it is given that - j = \frac{- h}{- k}

⇒ j = - \frac{h}{k} which is not same as equation (1).

In option C) it is given that - j = \frac{h}{- k}

⇒ j = \frac{h}{k} which is same as equation (1).

Again, in option D) it is given that j = \frac{h}{k}

⇒ j = \frac{h}{k} which is same as equation (1).

Therefore, the only equation which is incorrect is in option B. (Answer)

5 0
3 years ago
The 102nd floor of the Sears Tower in Chicago is the highest occupied floor. It is 1,431 feet above the ground. How many yards a
antiseptic1488 [7]
1,431 feet → 477 yards
7 0
3 years ago
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