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olga55 [171]
3 years ago
7

2/5of a number is 80. What is 34of the same number?

Mathematics
1 answer:
Masja [62]3 years ago
3 0

Answer:

150

Step-by-step explanation:

First you have to find what number 80 is 2/5 of, to do this do the reciprocal of 2/5 which would be 5/2. Multiply 80 by 5/2 and you'll get 200, then find what 3/4 of 200. Multiply 200 by 3, then divide by 4 to get the answer of 150.

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Which causal relationship is justifiable?
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Step-by-step explanation:

Only (c) makes sense.  The game draws people, which in turn means more cars and heavier traffic in the surrounding area.

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3 years ago
Help me out pleaseeee
gladu [14]

4x - y = 5 --> 4x = y + 5

substitute

4x + 4y = -4

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6 0
3 years ago
Find the surface area for the following figures PLease help
Yakvenalex [24]

Answer:

RP=190

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Step-by-step explanation:

RECTANGULAR PRISM, the equation is A=2(wl+hl+hw)

A=5*5+7*5+7*5

A=25+35+35

A=95*2

A=190

TRIANGULAR PRISM, the equation is A=1/2bh for the top and bottom triangles and A=lw for the sides

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A=12

A=7*5

A=35

A=7*6

A=42

12*2=24

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CYLINDER, the equation is A=2πrh+2πr2

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A=6.28*126+6.28*49

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2 years ago
F(x)= 4x^3-8x-2x^6 in standard form
tankabanditka [31]
ANSWER-

2x(2x^2-4-x^5)

EXPLANATION-

GCF is 2 then factor
8 0
3 years ago
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