2 years ago

What is -7.1 divided by 2.5.

Mathematics

1 answer:

777dan777 [17]2 years ago

4 0

The answer to -7.1 divided by 2.5 is equal too -2.84

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The figure below has a perimeter of 20 cm. Jinaiya wants to scale this figure by a factor of 0.75

Dmitrij [34]

Answer:

15cm

Step-by-step explanation:

scale factor =image diatace/object distance

0.75=x/20

0.75×20=x

15=x

: .x=15cm

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2 years ago

What is the value of f(g(1))

jeka57 [31]

Answer: 1

Step-by-step explanation:

All you had to do was multiply g by 1 so f(g(1)) as a value is 1

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2 years ago

5= 3 1 (x+7) ) x = <br> What is it?

aleksandrvk [35]

Answer:

Step-by-step explanation:

5= 31(x +7)

5= 31x + 217

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212/31 = 31x/31

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2 years ago

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Elena L [17]

Answer:

$B. y=x^2+3 \\\\D.$ $x^2+3y=8$

Step-by-step explanation:

A quadratic function is a function in which the highest power of the unknown variable is 2.

Formally, a quadratic function is defined as a function of the form:

$f(x)=ax^2+bx+c, a\neq 0$

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

$B. y=x^2+3 \\\\D.$ $x^2+3y=8$

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3 years ago

Share the ratio 24 in the ratio 3:4

Kay [80]

Answer:

Step-by-step explanation:

If we use 3:4 as a part to whole ratio then I guess 18:24?

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2 years ago

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