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abruzzese [7]
3 years ago
9

Solve using the quadratic formula for -7d^2+2d+9=0

Mathematics
1 answer:
Fynjy0 [20]3 years ago
5 0
20 that is the answer

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Ay bro anyone wanna help, thanks
chubhunter [2.5K]

We use the pythagorean theorem and information about the rectangular prism to find the length of the hypotenuses that the spider walks along. Adding them together (5.39+5+5.83+3.91) gives us 20.13cm, the answer.

8 0
2 years ago
Which of the following is not a solution of 10 > x – 7y?
ASHA 777 [7]
D.
10>(12)-7(0)

10>12.... False
7 0
3 years ago
79% of 67 miles is what?
vovangra [49]
To do it without a calculator:

10% of 67 is 6.7
6.7 x 8 is 53.6 (80%)
1% of 67 is .67
53.6 - .67 is 52.93 (79%)
4 0
3 years ago
A passenger rode the subway 2 blocks west and then 10 blocks south. If all the blocks are th same length what is the value of th
qaws [65]

Answer:

-10/-2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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Sever21 [200]

Answer: A. Just took my best guess

8 0
3 years ago
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