MATHEMATICS HIGH SCHOOL

Please help due by 9:30
If you get it right +20 points
Please help due by 9:30 If you get it right - 1

Answers

Answer 1
Answer:

Answer:

ad=DC is your answer.....
Answer 2
Answer: Ad=dc - hope this helps!!!!!

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What is the solution to the linear equation?

Answers

The answer is p=1

First you have to subtract 2/5 on both sides to get p=2/5x+3/5p.

Then subtract 3/5p on both sides to get 2/5p=2/5.

Then you divide by 2/5 on both sides to isolate p and you get 1 :)

What is 90 out of 95 written as a fraction?

Answers

90\ out\ of\ 95 = (90)/(95)\ which\ simplifies\ to\ (18)/(19)
90/95 or it can also be written as 90 over 95

Which of the following intervals represents the set (1,4) u [2,6]?a. (1,6]
b. (4,6]
c. [2,4)
d. (2,6]

Please show work,

Thanks!

Answers

(1;\ 4)\ \cup\ [2;\ 6]=(1;\ 6]\n\nAnswer:A.
Set is a sum of two intervals :(1,4) u [2,6] 
In the first interval it is open on both sides so 1 and 4 don't belong to this interval, the second is closed so both 2 and 6 belong to interval and numbers between 2 and 6
We can write it as 1<x\leq 6
summing both sets we have one set: (1,6]
so
a) represent our set
b) also represent because all numbers between 4-6 and 6 are in our set
c)also represent, all numbers are in main set
d)also represent

there are about 2.5 x 10^10 red blood cells in the average adult. about how many adults would it take to have a total of 1 googol red blood cells?

Answers

3829878793309309202902930902022000

in a triangle, the measure of the first angle is twice the measure of the second angle. the measure of the third angle is 92 degrees more than the measure of the second angle. what is the measure of the first angle?

Answers

You need an equation. x is the unknown angle or the second angle. Keep in mind that interior angles of a triangle add up to 180.

First Angle: 2x
Second Angle: x
Third Angle: x+92

2x + x + x + 92 = 180
4x + 92 = 180
     -92      -92
4x = 88
/4      /4
x = 22

First Angle: 2x = 2(22) = 44
Second Angle: x = 22
Third Angle: x+92

The answer is 44 degrees.

Sunglass World marks up its designer sunglasses 220%. The manufacturer charged Sunglass World $14.33 for a specific brand and model. What is the selling price of that pair of sunglasses at Sunglass World?

Answers

To answer the question above, multiply the mark up percentage of Sunglass World which is 220% to the manufacturer price, $14.33. The result of the multiplication is $31.526. Thus, the sunglasses will be sold at a price of $31.526 at the store. 

The selling price is $31.53
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