2 years ago

6. Determine the Distance between (8, -2) and (9, 3) ?

Mathematics

2 answers:

cluponka [151]2 years ago

4 0

D none of the above is the answer

Greeley [361]2 years ago

4 0

Answer : D
Step by step: D

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The perimeter of a rectangle is 16.6km, and its area is 13.42km2. Find its length and width. length : km width : km

Otrada [13]

Answer:

l=5.12 & w=2.62

Step by step explanation:

A=l×w

13.42=lw

w=13.42/l

$p = 2(l + w) \\ 16.6 = 2(l + \frac{13.42}{l} ) \\ 16.6 = 2( \frac{ {l}^{2} + 13.42}{l}) \\ 16.6 = 2(l + 13.42) \\ 16.6 = 2l + 26.84 \\ 2l = 26.84 - 16.6 \\ 2l = 10.24 \\ l = \frac{10.24}{2} \\ l = 5.12km$

Since you have found the value of the length you can find the value.of the width.

$w = \frac{13.42}{l} \\ w = \frac{13.42}{5.12} \\ w = 2.62km$

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The chess club ordered 40 pizzas to be divided equally among 120 participants. how much pizza will each person get

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So before i give u the answer i will explain
step 1- Underline key info( 40PIZZA and 120 PEOPLE)
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3 years ago

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Airida [17]

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tatuchka [14]

Answer:

Step-by-step explanation:

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