MATHEMATICS HIGH SCHOOL

What is the soultion of - 21 = n - 8



what is n

Answers

Answer 1
Answer: This is a simple equation:)
We have to isolate "n" to be alone. 
-21 = n - 8 

First add 8 to both sides. 
-21 = n - 8
+8  =    + 8 it cancels out on the right side of the equal side and you solve on the left side

soooo
-21 + 8 = -13
-13 = n 

Finally our answer is
-13 = n  



When in doubt, eat a pineapple:)

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Find the slope and​ y-intercept of the line
x+2y=6

Answers

x+2y=6

-x          -x

2y = -x + 6

y = -1/2x + 3

The slope is -1/2 and y-int is 3

Factor the trinomial: x2 + 12x + 32A. (x - 2)(x + 16)


B. (x + 16)(x + 16)


C. (x + 4)(x + 8)


D. prime

Answers

x^2 + 12x + 32 = x^2 + 4x + 8x + 32 = x(x + 4) + 8(x + 4) = (x + 4)(x + 8)

My teacher gave us an assignment it says D=S/T 35days = _ weeks
​

Answers

Answer:

To convert 35 days into weeks using the formula D = S / T, where:

- D is the time duration in days (35 days).

- S is the time duration in weeks (what you want to find).

- T is the conversion factor from days to weeks (7 days per week).

You have D = 35 days, and you want to find the equivalent duration in weeks (S).

So, rearrange the formula to solve for S:

S = D / T

Now, plug in the values:

S = 35 days / 7 days/week

S = 5 weeks

So, 35 days is equivalent to 5 weeks.

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What is 1e+24 in a while number

Answers

1e + 24 would be approximately 26.72, but if you wanted a whole number, you would round it even farther to 27
It would be:

26.71828183 to 10 significant figures

26.7 to 3SF

Whole numbers between 63 and 101

Answers

Answer:

64,81,100

Step-by-step explanation:

Answer: 64,81 and 100

Step-by-step explanation: 8^2=64, 9^2=81 and 10^2=100

Susan tossed a die 630 times. Which of the following would be a good estimate of the number of times she got the number 3 on the die?A. 205
B. 118
C. 170

Answers

Assuming the die had 6 sides, there would be a 1/6 chance of getting the number 3.

630 / 6 = the theoretical amount of times you should get any number on the dice
630 / 6 = 105 

105 is closest to B. The answer is B.

Please make my answer the brainliest if I was helpful
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