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Jlenok [28]
3 years ago
8

[4-2]-10=1 solve the equation

Mathematics
1 answer:
a_sh-v [17]3 years ago
3 0
I think the answer is -20
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Round off 86 625 mm to the nearest significant figure​
ankoles [38]

answer.

86 630

explanation.

  1. 86 62|<u>5</u>
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Is a CR grade good or bad? ​
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Let f(x)=2x+3 and g(x)=x×x-1<br>find a. f(g(x)) b.g(f(x))<br><br>​
Talja [164]

Answer:

See explanations below

Step-by-step explanation:

Given the functions f(x)=2x+3 and g(x)=x^2-1

a. Find f(g(x))

f(g(x)) = f(x^2-1)

f(g(x)) = 2(x^2-1)+3

f(g(x))= 2x^2-2+3

f(g(x)) = 2x^2+1

Hence the composite function f(g(x)) is 2x^2+1

b) g(f(x)) = g(2x+3)

g(f(x) = (2x+3)^2-1

g(f(x)) = 4x^2+12x+9-1

g(f(x)) = 4x^2+12x+8

5 0
2 years ago
Round to the nearest hundredth (2 decimal places) when necessary
shusha [124]

Answer:

volume = 91 cm²

perimeter = 41.1 in

Step-by-step explanation:

volume = 1/2(b1+b2)(h) = 1/2(11 + 15)(7) = 91 cm²

8 0
3 years ago
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