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almond37 [142]
3 years ago
15

(8+3x)=(4x+6x+7)+90-30

Mathematics
1 answer:
mario62 [17]3 years ago
4 0

Answer:

x = -59/7

Explanation:

This should be right

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Answer:

912 lil fishies

Step-by-step explanation:

since its 3% per year, and 8 years, that's 24%. 1200 x 24% is 288, and 1200-288 is 912 lil fishies :)

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4 0
3 years ago
Help meeeeee please find the area
Sergio [31]

The total area of this polygon would be 14 yards squared.

The two lower rectangles both have an area of 3 yards squared. (Total of 6 yards squared)

The top rectangle has as area of 8 yards squared.

When you add these together you have a total of 14 yards squared.

Hope this helps and have a nice day! :)

8 0
3 years ago
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PLEASE! HELP! It is due in 2 minutes!
lisov135 [29]

Answer:

it has been two minutes what happened?

Step-by-step explanation:

4 0
3 years ago
(b+1/4) (b-1/4)(b+64)
Ymorist [56]

Answer: b^3+ 64b^2 - b/16 -4

Step-by-step explanation:

6 0
3 years ago
If each of the following represents the slope of a line (or line segment), give the slope a line that is perpendicular to it. (a
Crank

Answer:

m_2 = -\frac{3}{4} -- (a)

m_2 = -\frac{7}{3} -- (b)

m_2 = -\frac{1}{4} --- (c)

m_2 = -3 -- (d)

Step-by-step explanation:

Given

a.\ m = \frac{4}{3}

b.\ m = \frac{3}{7}

c.\ m = 4

d.\ m = \frac{1}{3}

Required

Determine the slope of a perpendicular line

In geometry, the condition for perpendicularity is:

m_2 = -\frac{1}{m}

This formula will be applied in solving these questions.

a.\ m = \frac{4}{3}

m_2 = -\frac{1}{m}

Substitute 4/3 for m

m_2 = -\frac{1}{4/3}

Express as a proper division

m_2 = -1/ \frac{4}{3}

Convert to *

m_2 = -1* \frac{3}{4}

m_2 = -\frac{3}{4}

b.\ m = \frac{3}{7}

m_2 = -\frac{1}{m}

Substitute 3/7 for m

m_2 = -\frac{1}{3/7}

Express as a proper division

m_2 = -1/ \frac{3}{7}

Convert to *

m_2 = -1* \frac{7}{3}

m_2 = -\frac{7}{3}

c.\ m = 4

m_2 = -\frac{1}{m}

Substitute 4 for m

m_2 = -\frac{1}{4}

d.\ m = \frac{1}{3}

m_2 = -\frac{1}{m}

Substitute 1/3 for m

m_2 = -\frac{1}{1/3}

Express as a proper division

m_2 = -1/ \frac{1}{3}

Convert to *

m_2 = -1* \frac{3}{1}

m_2 = -\frac{3}{1}

m_2 = -3

4 0
3 years ago
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