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quester [9]
3 years ago
8

What's the answer to this hard question?

Mathematics
1 answer:
Hitman42 [59]3 years ago
5 0
The answer is B. You have to solve each equation for y and then check the y-intercepts/slopes
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Betty's height is 2/3 of Jinlan's height. Find the ratio of Betty's height to Jinlan's height.
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Betty's height versus Jinlan's height is 2:3
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3 years ago
Please help me solve this !<br> will mark brainliest !<br> (spammers reported)
kherson [118]

Answer:

it is five

Step-by-step explanation:

5v-2=8 then v=x2 because 5x2=10-2=8

so 7v-9=5

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Whats the area of a circle with a diameter of 12 cm?
Vedmedyk [2.9K]

Answer:

113.1cm

Step-by-step explanation:

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3 years ago
What is the following simplified product? Assume x greater-than-or-equal-to 0 2 StartRoot 8 x cubed EndRoot (3 StartRoot 10 x Su
dalvyx [7]

The simplified expression of 2√8x³(3√10x⁴ - x√5x²) is 24x³√5x  - 4x³√10x

<h3>How to determine the simplified product?</h3>

The complete question is added as an attachment

From the attached figure, the product expression is:

2√8x³(3√10x⁴ - x√5x²)

Evaluate the exponents

2√8x³(3√10x⁴ - x√5x²) =  2 *2x√2x(3x²√10 - x²√5)

Evaluate the products

2√8x³(3√10x⁴ - x√5x²) =  4x√2x(3x²√10 - x²√5)

Open the bracket

2√8x³(3√10x⁴ - x√5x²) =  12x³√20x  - 4x³√10x

Evaluate the exponents

2√8x³(3√10x⁴ - x√5x²) = 24x³√5x  - 4x³√10x

Hence, the simplified expression of 2√8x³(3√10x⁴ - x√5x²) is 24x³√5x  - 4x³√10x

Read more about expressions at:

brainly.com/question/12990602

#SPJ1

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2 years ago
What is 4/3 ft x 15 inches <br> I need the anwser in inches
qaws [65]

Answer:

3/45

Step-by-step explanation:

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3 years ago
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