3 years ago

Use all four operations and at least one exponent to write an expression that has a value of 100.

Mathematics

1 answer:

OleMash [197]3 years ago

3 0

Answer: 5 to the 2 power x4+100 divide by 2

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Calculate the volume of a rectangular prism with a length of 4.4 cmcm, a width of 3.1 cmcm, and a height of 6.3 cmcm. (As before

sergeinik [125]

Answer: 85.93 cm³ .

Step-by-step explanation:

We know that the volume of the rectangular prism is given by :-

$V=\text{length x width x height}$

Given : A rectangular prism has

length =4.4 cm, width = 3.1 cm, and a= height =6.3 cm.

Then, the volume of the rectangular prism will be :

$V=4.4\times3.1\times6.3=85.932\approx85.93\ cm^3$

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3 years ago

Let f(x)=3x-2 and g(x)=x^2+4 find f(g(12)

skad [1K]

Answer:

442

Step-by-step explanation:

Find g(12) first.

12^2 + 4 = 144 + 4 = 148.

Now find f(148).

(3 x 148) -2 = 444-2 = 442.

6 0

3 years ago

A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole?

hram777 [196]

Answer:

11.25

Step-by-step explanation:

9/12 of 15 is 11.25

7 0

3 years ago

Determine the slope and y-intercept of the graph:<br> 7x + 4y = 28

barxatty [35]

Answer:

slope is (-7/4) and y-intercept is 7

Step-by-step explanation:

If we convert the equation 7x + 4y = 28 into Slope-intercept form, we can find the slope and the y-intercept.

7x + 4y - 7x = 28 - 7x

4y = 28 - 7x

divide both sides by 4

y = (28 - 7x)/4

y = 7 - 7x/4

slope is (-7/4) and y-intercept is 7

5 0

3 years ago