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2 years ago

what is the area and perimeter of the figure with the given vertices? (7,8) , (-5, -8) , (7,-8) , (-5,8)?

Mathematics

1 answer:

MArishka [77]2 years ago

6 0

Answer:

perimeter: 56 units
area: 192 square units

Step-by-step explanation:

We assume you're interested in the convex polygon, so the given vertices are not listed in order around the figure.

The figure is 12 units by 16 units, so has a perimeter of ...

P = 2(L +W)

P = 2(16 +12) = 56 . . . . units

and an area of ...

A = LW

A = (16)(12) = 192 . . . . square units

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The national weather service reports the daily temperature in degrees

kobusy [5.1K]

Answer:

$C =\frac{5}{9}(F - 32)$

Step-by-step explanation:

Given

$F = 1.8C + 32$

Required

Solve for C

$F = 1.8C + 32$

Subtract 32 from both sides

$F-32 = 1.8C + 32-32$

$F-32 = 1.8C$

Divide both sides by 1.8

$\frac{1}{1.8}(F - 32) = C$

Express the decimal as fraction

$\frac{1}{18/10}(F - 32) = C$

$\frac{10}{18}(F - 32) = C$

Simplify

$\frac{5}{9}(F - 32) = C$

$C =\frac{5}{9}(F - 32)$

4 0

3 years ago

What is the distance from romans feet to the base of the flag pole? With process please

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Cos(39) + x/17
x = 17cos(39)

x = 13.21148134

5 0

3 years ago

Convert 372 in Quinary number

Romashka [77]

Answer:

372₁₀ = 2442₅

Step-by-step explanation:

372 : 5 = 74 r 2

74 : 5 = 14 r 4

14 : 5 = 2 r 4

2 : 5 = 0 r 2 ↑

write down the remainders in the reverse order

372₁₀ = 2442₅

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3 years ago

To cook rice for 8 people the proportion of rice to water is 1 cup of rice for 2 of water. If Ms. Dolores wants to make rice for

Natali5045456 [20]

Answer:

3:6? I tried U-U

Step-by-step explanation:

8 x 3 = 24

1:2 x 3 = 3:6

7 0

3 years ago

How do you write 31% as a fraction in simplest from

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The fraction is 31/100, the decimal is 0.31 which means your simplest form is 31/100

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3 years ago

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