3 years ago

Indirect Proof help! WILL MEDAL

1 answer:

4 0

The area of the rectangle:
A = Length x Width = JK x KL = 36 cm²
If JK ≥ 4 cm, we have to prove that KL ≤ 9 cm.
Answer:
Assume that a. KL > 9 cm.
Then the area of rectangle JKLM is greater than b. 36 cm²,
which contradicts the given information that c. side is at least 4 cm long.
So the assumption must be false. Therefore, d. KL ≤ 9 cm.

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Given h (x) = -x-4,solve for x when h (x) =9

Leona [35]

Answer:

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Step-by-step explanation:

h(x) = –x –4

h(x) = 9

–x –4 = 9

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<em><u>pick me as the brainliest. thx</u></em>

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3 years ago

Ben has 50 drinks and paid 2$ for each. What is 67% of the final price ?

Debora [2.8K]

67% of final price is $67.

Step-by-step explanation:

Given,

Number of drinks Ben has = 50

Amount paid for each drink = $2

Amount paid for 50 drinks = 50*2

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67% of final price = $\frac{67}{100}*100$

67% of final price = $\frac{6700}{100}$

67% of final price = $67

67% of final price is $67.

Keywords: multiplication, percentage

Learn more about percentages at:

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vesna_86 [32]

Answer:

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The product of 5 and y added to 3

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After a 10% discount it became $450?

REY [17]

0.9x = 450
x = 450/0.9
x = 500

Answer = 500

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3 years ago