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devlian [24]
3 years ago
6

Find the value of x.

Mathematics
1 answer:
MrMuchimi3 years ago
8 0

Answer:120

Step-by-step explanation:

because the triangle is a right angel which is 30 multiplied by 40 is 120its like 3 by 4 12 just add a 0

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Which of the following is equivalent to (5)^7/3? 5^-4<br> 5^4<br> ^7squroot5^3<br> ^3squroot5^7​
kvv77 [185]

Answer:

^7 squroot5^3

Step-by-step explanation:

5x2= 10

7÷ 3= 2.5

8 0
3 years ago
Justify why a / b x b / c x c /d x d / e is equal to a /e when B C D and E are not zero
Maru [420]

a/b * b/c * c/d * d/e is equal to a/e provided that b, c, d, and e are not zero

 

PROVE

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= (a/b *b/c) * (c/d * d/e)

= ab/bc * (c/d * d/e)

= a/c * (c/d * d/e)

= a/c * (cd/de)

= a/c * c/e

= ac/ce

= a/e

 

Therefore, a/b * b/c * c/d * d/e is equal to a/e provided that b, c, d, and e are not zero

7 0
4 years ago
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Sever21 [200]
Graph B is the correct answer
7 0
3 years ago
What are the y and x intercepts for -5x-4y=10
KatRina [158]

Answer:

x-intercept(s) = (-2,0)

y-intercept(s) = (0, - 5/2)

Step-by-step explanation:

the x-intercept, substitute in  0  for  y  and solve for  x . To find the y-intercept, substitute in  0  for  x  and solve for  y .

x-intercept(s) = (-2,0)

y-intercept(s) = (0, - 5/2)

7 0
3 years ago
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AnnyKZ [126]

Answer:

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I hope this helps!  pls mark brainliest if it helps!

4 0
3 years ago
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