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VLD [36.1K]
3 years ago
13

If ab+3ac=48 and 10b+30c=80 find a

Mathematics
1 answer:
Alborosie3 years ago
3 0
Well according to my calculations if you find ab +3 and then carry the 4 and multiply the 48 then combine the 10b+30c you would eventually find a consisting of many numerals maybe too far to portray over text so I'll cut it down and refer to my lovely friend 1/2
brainliest pls! :)
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Find The Value Of X.
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Answer:

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Then x= 14/tan 30

So x=14 root 3

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Juan wants to change the shape of his vegetable garden from a square to a rectangle, but keep the same area so he can grow the s
irina [24]

The value of x that makes sense in this context is; 32.

The dimensions of the new garden is; 64 by 16.

<h3>How to find the real dimensions of the rectangle?</h3>

The expression that represents the problem statement is;

x² = (2x)(x – 16)

Expanding the bracket gives us;

x² = 2x² – 32x

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4 0
2 years ago
The measure of angle xx is 25 more than 4 times the measure of its complement. Find the measure of xx.
marishachu [46]
The complement is what adds to an angle to get 90 degrees

so

x is 25 mroe than 4 times y
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x=25+4y
sub 25+4y for x

25+4y+y=90
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5y=65
divide both sides by 5
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sub back
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x=77 degrees
6 0
3 years ago
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