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2 years ago

11

If 20 is increased by 50%, what is the new amount?

1 answer:

Harlamova29_29 [7]2 years ago

6 0

Hello!

New value =

20 + Percentage increase =

20 + (50% × 20) =

20 + 50% × 20 =

(1 + 50%) × 20 =

(100% + 50%) × 20 =

150% × 20 =

150 ÷ 100 × 20 =

150 × 20 ÷ 100 =

3,000 ÷ 100 =

30;
<span>20 increased by 50% = <span>30 </span>
<span>Absolute change (actual difference): <span>30 </span>- 20 = 10

Hope this Helps! Have A Wonderful Day! :)</span></span>

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A shark can chase prey about 30 miles per hour. What is this rate in miles per minute?

Pavlova-9 [17]

Solution :

Give that a shark can chase prey about 30 miles per hour.

1 hour = 60 minute

by using unitary method, we will convert miles per hour into miles per minute

in 60 minutes the shark can chase the prey 30 miles

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2 years ago

Select the simplification that accurately explains the following statement.

Mariana [72]

<u>Answer</u>

D

<u>Explanation</u>

9⁽¹/²⁾² = (9⁽¹/²⁾)²

= 9¹/² × 9¹/² (Since the base are the same, we can add the power.)

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The correct simplification is D.

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2 years ago

If VT=2,what is the length of PT?

marusya05 [52]

Step-by-step explanation:

$\underline{ \underline{ \text{Given : }}}$

Perpendicular ( P ) = VT = 2
Base ( b ) = PT
$\theta = \tt{60 \degree}$

$\underline{ \underline{ \text{Solution}}} :$

$\tt{ \tan(60 \degree) = \frac{perpendicualar}{base}}$

⟶ $\tt{ \sqrt{3} = \frac{2}{PT}}$

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⟶ $\tt{PT = \frac{2}{ \sqrt{3}} }$

⟶ $\tt{PT= \boxed{\tt{ \frac{2 \sqrt{3} }{{3} }}}}$

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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MakcuM [25]

The rewritten form of the given expression using the fewest terms is; 3x + 6.

<h3>What is the rewritten form of.the expression using the least possible terms?</h3>

It follows from the task content that the given expression is to be rewritten using the fewest terms.

Since the given expression is;

( −2x − 13 ) + ( 19 + 5x )

By getting rid of the parentheses; we have;

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By collecting like terms; we have;

-2x + 5x - 13 + 19

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Therefore, the required rewritten form of the given expression is; 3x + 6.

Read more on rewritten form of expressions;

brainly.com/question/28757930

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