4 years ago

3(2.7+5)−2 what is the answer

Mathematics

1 answer:

lbvjy [14]4 years ago

3 0

Answer:

The answer to the problem is 21.1

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Plot points at(o, 3), (o, 1), and(0,5). What is true about all points with an x-coordinate of 0?

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They cross the y axis

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4 years ago

Please help me complete 5 and 6

Rina8888 [55]

1. Parenthesis:
(15)8 - 4 + 2 + 1
Multiply:
120 - 4 + 2 + 1
Subtract:
116 + 2 + 1
Add:
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3 years ago

What is the length of side BC of the triangle? Enter your answer in the box.

kondor19780726 [428]

The triangle is an equiangular triangle so that means it must be an equilateral triangle.

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4 years ago

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mote1985 [20]

Answer:

1000

Step-by-step explanation

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3 years ago

Help i'll make you the brainliest

9966 [12]

Answer:

D) b = $\frac{S-2ac}{2a + 2c}$

Step-by-step explanation:

First, move all the terms that do not include b to the left side with S:

S = 2ab + 2bc + 2ac

S - 2ac = 2ab + 2bc

Now, factor out 2b from the right side:

S - 2ac = 2b(a + c)

Divide both sides by 2(a + c):

b = $\frac{S-2ac}{2(a + c)}$

Finally, multiply out the denominator:

b = $\frac{S-2ac}{2a + 2c}$

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4 years ago