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s2008m [1.1K]
3 years ago
6

Solve x2 – 64 = 0. Isolate x2: x2 = 64 Apply the square root property of equality: StartRoot x squared EndRoot = plus or minus S

tartRoot 64 EndRoot Isolate the variable:
Mathematics
2 answers:
lianna [129]3 years ago
6 0

x=B(8) x=C(-8)

taken on e2020 :)

Archy [21]3 years ago
3 0

Answer:

8, -8

Step-by-step explanation:

I took the assignment on edge :)

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3/4 + 3/9 how do i do this
Artist 52 [7]

Answer:

13/12

Step-by-step explanation:

Well, you can't add it yet because the denominators don't match. We can't subtract two fractions with different denominators. So you need to get a common denominator. To do this, you'll multiply the denominators times each other... but the numerators have to change as well. So, multiply 3 by 8, and get 24. Since 4 is evenly divided by 8, we can multiply just one term to get a common denominator. Multiply 3 by 2, and get 6, then we multiply 4 by 2 and get 8. Since our denominators match, we can add the numerators. So now your answer should be 9/8.  Well guess what... IT IS THE ANSWER! You can't reduce it anymore so 9/8 is your answer! Hope this helped!

7 0
3 years ago
*need this answered ASAP please. Write the solution to the given inequality in interval notation.
belka [17]

Step-by-step explanation:

this is the right answer..hope it helped you .

5 0
3 years ago
Read 2 more answers
The product of two consecutive, negative integers is 182. What equation represents the situation?
Sholpan [36]
-13 and -14

They both are consecutive negative integers that multiply to 182.
4 0
3 years ago
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During one game, the Heat made 12 free throws. If their free throw percentage is 75%, how many free throws were attempted?
HACTEHA [7]

Answer:

16

Step-by-step explanation:

12 = 75%

4 = 25%

4 x 4 = 16

16 = 100%

Sorry if it's confusing but that's just how I think of it.

5 0
2 years ago
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Before beginning voice lessons, Chad already knew how to sing 805 pieces, and he expects
NeTakaya

Let's create an equation to find the # of weeks until Chad learns 937 pieces.

x = # of weeks

937 = 2x + 805

Subtract 805 from both sides.

132 = 2x

Divide both sides by 2

66 = x

Chad will need 66 weeks of lessons to learn 937 pieces.

4 0
3 years ago
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