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3 years ago

8

The perimeter of the figure below is 219.1 cm. Find the length of the missing side.

1 answer:

konstantin123 [22]3 years ago

4 0

Answer:

16.5

Step-by-step explanation:

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Find the value of two numbers if their sum is 19 and and their difference is 5

sergij07 [2.7K]

Answer:

7 and 12

Step-by-step explanation:

x - y = 5

y = (5+x)

x+ (5+x) = 19

2x +5 = 19

2x = 14

x = 7

19-7 = 12

12 +7 = 19

12-7 = 5

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10

Step-by-step explanation:

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3 years ago

How many times larger is 6 x 10to the power of 5 is to 1.2 x 10 to the power of 8

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3 years ago

Graph the function <br> f(x) = -(x - 2)^2 +4.

Romashka-Z-Leto [24]

(0,0)
(1,3)
(2,4)
(3,3)
(4,0)
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3 years ago

Subtract the following polynomials, then place the answer in the proper location on the grid. Write your answer in descending po

NikAS [45]

Answer:

$-2x^2-2x-7$

Like Terms:

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Step-by-step explanation:

$(2x^2-6x-4)-(4x^2-4x+3)$ Write the trinomial

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4 years ago

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