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2 years ago

What is 17.5 per cent of two thousand four hundred pounds.

1 answer:

8 0

That implies a simple multiplication, with a couple considerations:
17.5 percent = 17.5% = 17.5/100 = 175/1000
so we multiply both quantities:
17.5% of 2400
= (17.5%)(2400)
= (175/1000)(2400)
= 175*2400/1000
= 420

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If EF=6 and EG=21, find the value of FG. The drawing is not to scale.

pantera1 [17]

You can find the value of FG by subtracting the value of EF from EG.

EG - EF = FG
21 - 6 = FG
15 = FG

The value of FG is B. 15 .

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3 years ago

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Joe wants to carpet the floor of a bedroom. A floor plan is shown. Find the area of parts A + C. Be sure to include units?

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Answer:

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3 years ago

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Which hill described in the table is the steepest and why?

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Answer:

Step-by-step explanation:

I think it is C. Sorry if I'm wrong.

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2 years ago

George wrote an integer. The opposite of George's integer is - 53. Which of these statements about George's integer must be true

Readme [11.4K]

Answer:

D I and IV

Step-by-step explanation:

The opposite of an integer "x" is "-x".

I. The integer is 53. → Since the opposite of George's integer is -53, the integer is -(-53) = 53

II. The integer has an absolute value of - 53. → The absolute value of 53 is 53.

III. The integer is - 53. → It was 53, found in I.

IV. The integer has an absolute value of 53. → It has an absolute value of 53, found in II.

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2 years ago

3. Solve the inequality –2(z + 5) + 20 > 6.

12345 [234]

$\boxed{-2\left(z+5\right)+20>6\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:z$

Solution:

Given inequality is:

$-2(z+5)+20>6$

We have to solve the given inequality

$-2\left(z+5\right)+20>6\\\\\mathrm{Subtract\:}20\mathrm{\:from\:both\:sides}\\\\-2\left(z+5\right)+20-20>6-20\\\\\mathrm{Simplify}\\\\-2\left(z+5\right)>-14$

$Multiply\ both\ sides\ by\ -1\ \left(reverse\:the\:inequality\right)$

Whenever we multiply or divide an inequality by a negative number, we must flip the inequality sign

$\left(-2\left(z+5\right)\right)\left(-1\right)$

Thus the solution to inequality is:

$-2\left(z+5\right)+20>6\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:z$

4 0

3 years ago