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Nesterboy [21]
3 years ago
12

WILL GIVE BRAINLIEST

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
5 0

Answer: 0.1x - 16  (c)

Explanation: The perimeter is the sum of all three sides of the triangle. Since the three side are 0.5x + 9, 3x, and (-3.4x) - 25, the sum is as follows:

0.5x + 9 + 3x + (-3.4x) - 25 = 0.1x - 16

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Pls help, urgent!!!!! Will try to give brainliest
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Answer:

1: 86 inches is the width

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Step-by-step explanation:

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Multiply the following numbers. Reduce the answer to lowest terms.<br><br> 3 1/5 x 2 1/7
Veseljchak [2.6K]

Answer:

48/7

Step-by-step explanation:

= 3 <u> </u><u>1</u><u> </u> × 2 <u> </u><u>1</u><u> </u>

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= <u> </u><u>1</u><u>6</u><u> </u> × <u> </u><u>1</u><u>5</u><u> </u>

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4 0
3 years ago
Jana finished 1/4 of her homework at school and 2/3 of it before dinner how much of her homework has she finished so far
seropon [69]

Answer:

11/12

Step-by-step explanation:

1/4+2/3

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8 0
3 years ago
Can sum1 explain on how to do 1 &amp;&amp;' 2
HACTEHA [7]

what times it self is 36 answer the square root of 86

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3 years ago
A landscaper has enough cement to make a patio with an area of 150 Sq ft. The homeowner wants the length of the patio to be 6 ft
Natasha_Volkova [10]
A=lw=150\\l=w+6\\(w+6)w=150\\w^2+6w=150\\w^2+6w-150=0\\w=\frac{-b+-\sqrt{b^2-4ac}}{2a}\\w=\frac{-(6)+-\sqrt{(6)^2-4(1)(-150)}}{2(1)}\\w=\frac{-6+-\sqrt{36+600}}{2}\\w=\frac{-6+-\sqrt{636}}{2}\\w=\frac{-6+-2\sqrt{159}}{2}\\w=-3+-\sqrt{159}>0\\w=-3+\sqrt{159}\\\\l=(-3+\sqrt{159})+6\\l=3+\sqrt{159}

Width = -3 + sqrt(159)
Length = 3 + sqrt(159)
4 0
3 years ago
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