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Sunny_sXe [5.5K]
2 years ago
11

Express 42 base 7 in base 10​

Mathematics
1 answer:
xxTIMURxx [149]2 years ago
8 0

Answer:

correct 42 in bsae 10 is 60

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There wear 10000 bugs in a mountain in the train there are 15 bug how many bugs in all
mojhsa [17]
There are 10000 bugs and you add 15 bugs to it. 
10,000+15= 10,015

The total is 10,015 bugs 

There were already 10,000 bugs and 15 bugs joined them. 
Which makes it an addition statement 

5 0
3 years ago
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Rearrange the formula a2 + b2 = c2 for a. A) a = (c2 − b2)2 B) a = (c2 + b2)2 C) a = c2 − b2 D) a = c2 + b2
madreJ [45]

Answer:

C2 + a2 +2 = b

Would be the new formula

6 0
3 years ago
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Hello, could you please explain this to me?
Viefleur [7K]

Find the value of r(q(4)), so first you need to find the value of q(4).

q(4), this means that x = 4, so substitute/plug it into the equation to find the value of q(x) when x = 4:

q(x) = -2x - 1      Plug in 4 into "x" since x = 4

q(4) = -2(4) - 1

q(4) = -8 - 1

q(4) = -9        

Now that you know the value of q(4), you can find the value of r(x) when x = q(4)

r(x) = 2x² + 1

r(q(4)) = 2(q(4))² + 1      Plug in -9 into "q(4)" since q(4) = -9

r(q(4)) = 2(-9)² + 1

r(q(4)) = 2(81) + 1

r(q(4)) = 163           163 is the value of r(q(4))

5 0
3 years ago
What is the surface area plz help me !!
Masteriza [31]

Answer:

I hope this right

Step-by-step explanation:

16 in for the suface area so sorry if wrong

4 0
2 years ago
Which is the best estimate for the percent that is represented by the shaded portion of the diagram? A grid model with 8 squares
olga55 [171]

Answer

its 38%

took the test

Step-by-step explanation:

4 0
2 years ago
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