3 years ago

F(x)=7x-4 what is f(3)

Mathematics

1 answer:

ryzh [129]3 years ago

3 0

Answer: look at the pictures ⤵

Step-by-step explanation:

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Pls help me first get 10 you know

Luba_88 [7]

Option D, 63 cm

Explanation:

The scale of model is of local park is

This means that each dimension of the model is 21 times smaller than the actual park (to be developed in future)

Given -

Depth of the pond centi meter

Depth of the real pond will be 21 times of the depth of the model.

Thus , real pond's depth is equal to

Hence, option D is correct

7 0

2 years ago

What is the volume of a rectangular prism with a height of 6 m, a length of 4 m, and a width of 2 m?

Debora [2.8K]

Answer:

48m

Step-by-step explanation:

Formula: lwh

4*2*6=48m

6 0

2 years ago

Can u guys PLEASE explain the difference between 2 x 10 to the power of 4 and 2 to the power of 4

Alexxx [7]

Answer:

see explanation

Step-by-step explanation:

2 × $10^{4}$

= 2 × 10 × 10 × 10 × 10

= 2 × 100 × 100

= 200 × 100

= 20000

And

$2^{4}$

= 2 × 2 × 2 × 2

= 4 × 4

= 16

7 0

3 years ago

What power do I need to raise both sides of the following equation to? x^4=81

LenKa [72]

Answer:

Rise it to 2

( x ^2 ) ^2 − 9 ^2 = 0

Step-by-step explanation:

3 0

3 years ago

How do you write 0.012 in words?

Advocard [28]

It would be "twelve thousandths"

8 0

3 years ago

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