2 years ago

Can anyone help me answer this?!?!

Mathematics

1 answer:

Rainbow [258]2 years ago

5 0

angle BCA should be the same as angle CAD -> 20°

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Solve the equation square root 2x – 7 + x = 5 algebraically, and justify the solution set

yarga [219]

Answer: $x=4$

Step-by-step explanation:

$2x-7+x=5$

Group like terms:

$\left(2x+x\right)-7=5$

Simplify the arithmetic:

$3x-7=5$

Add 7 to both sides:

$3x-7+7=5+7$

Simplify the arithmetic:

$3x=5+7$

Simplify the arithmetic:

$3x=12$

Divide both sides by 3:

$\frac{3x}{3}=\frac{12}{3}$

Simplify the fraction:

$x=\frac{12}{3}$

Find the greatest common factor of the numerator and denominator:

$x=\frac{4\cdot 3}{1\cdot 3}$

Factor out and cancel the greatest common factor and the answer will be:

$x=4$

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2 years ago

If a is three times b, b is twice c, and c is four times d, what is the value of a*c/b*d

dsp73

Answer:

Step-by-step explanation:

a=3b

b=2c

c=4d

a*c/b*d = (3(2(4d)))*(4d)/(2(4d))*d

= 96d^2/8d^2

= 12

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3 years ago

You worked the dinner shift tonight and served a family

fenix001 [56]

You just do 50 - 43.89
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Get a brain g

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Marking brainliest <br><br> In your own words, what does freedom mean to you?

antiseptic1488 [7]

Freedom to me means that you have the power to speak and act in the way you want as long as you are not breaking any laws or already in trouble with the law

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3 years ago

If is split 100$ with 5 people how much will they get?

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They would get $20 each.

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