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Anvisha [2.4K]
3 years ago
12

Guys please help ;w; and plz explain what in the world is this

Mathematics
1 answer:
Artyom0805 [142]3 years ago
4 0

Answer:

Question 5C

Question 6 D

Question 7 D

Question  8 25.13

Step-by-step explanation:

to find the circumfrance of a circle using pi witch would be 3.14 you need to use the formula 2 x pi (3.14) x r (radius)

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Mark talked on his cell phone 3 hours over the weekend. Generic talked on his phone 1 9/10 hours. How much longer did mark talk
lubasha [3.4K]
Do 3 minus 1.9

- To make this easier I would do

3 - 2 = 1
1 + 0.1 = 1.1
8 0
3 years ago
Please help me with this!!
9966 [12]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
Make q the subject of the formula <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Ba%7D%7Bp%20%7D%20%20-%20%20%5Cfrac%7Bb%7D%7
alukav5142 [94]

Answer:

q=<u>bp</u>

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Step-by-step explanation:

<u>a</u> - <u>b</u><u> </u>= c

p q

Multiply through by pq

qa - bp = cpq

qa - cpq = bp

q [a-cq] = bp

q= <u>bp</u>

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5 0
3 years ago
Factor completely: −2x3 + 6x2
Pavel [41]
Correct answer is C.

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4 0
3 years ago
On a hiking trip LaShana notes that she hiked about 12 kilometers every 4 hours. If she continues at this rate' how many kilomet
scoray [572]

Answer:

18 Kilometers

Step-by-step explanation:

If you divide 12 by 4 you get 3, so she is going about 3 kilometers an hour. Add 3 for each hour, and you get 18 kilometers in 6 hours.

8 0
3 years ago
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