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Fed [463]
4 years ago
10

I need help with this question

Mathematics
1 answer:
WARRIOR [948]4 years ago
5 0
I know DBC is 75, but im less positive about the other two. I think ABC is also 75 and BAC is 30, but im really not sure 
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A researcher conducts an independent-measures study examining the effectiveness of a group exercise program at an assisted livin
Veronika [31]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Solve for x : ax+v=3(x-c)
never [62]

Answer:

x=\frac{3c+v}{a-3}

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

3 0
4 years ago
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Stephen makes wooden shelves for his room he starts with a board that is 20 feet long.Stephen wants to make the shelves 3/4 foot
jek_recluse [69]

The number of shelves stephen can make is approximately 27

<h3><u>Solution:</u></h3>

Given that Stephen makes wooden shelves for his room

Stephen wants to make the shelves 3/4 foot long

He starts with a board that is 20 feet long

To find: number of shelves he can make

So the number of shelves stephen can make can make is found out by dividing 20 feet long board by 3/4 foot long

\text {number of shelves }=\frac{\text { total length of board stephen has }}{\text { length of each board }}

\text {number of shelves }=\frac{20}{3 / 4}=\frac{20}{0.75}=26.6

So the number of shelves stephen can make is approximately 27

3 0
3 years ago
The area of the Everglades is about 1,900 square kilometers. What is the approximate size of the Everglades in acres?
Vera_Pavlovna [14]
America's Everglades<span> once covered almost 11,000 </span>square miles<span> of south Florida. ... half of the </span>1900<span>, the </span>Everglades<span> today is half the </span>size<span> it was a century ago. 
This is what I think of it

</span>
8 0
3 years ago
PLEASE HELP IM ABOUT TO GO TO SCHOOL AND I NEED TO DO THIS!!!!!
REY [17]
-22.55 i think i used a cal but all u do is subtract the percentage with the number
3 0
3 years ago
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