Mathematics College

How do you simplify 6 to the power of 2 plus 15
A. 21
B. 27
C.46
D.51

Correct answer gets brainlest!

Answers

Answer 1

Answer:

D

Step-by-step explanation:

6 to the power of 2 just means 6 squared. To solve this, just multiply 6 by itself. 6x6 is 36. Now, we have to add that to 15. 36+15 is 51.

Therefore, the correct answer is D!

Hope I helped!!!!!!!!!

Related Questions

Determine whether the sequence 12, 40, 68, 96 could be geometric or arithmetic. If possible, find the common ratio or difference.
a
It could be arithmetic with d = 28.
b
It could be arithmetic with d = –28.
c
It could be geometric with r = 28.
d
It is neither.

Answers

Answer:

A

Step-by-step explanation:

it is Arithmetic because if you subtract 12 from 40 you'll get 28 , same for the others. but if you get the common ratio by dividing 40/12 which is 3.333... it's doent work for the sequence

solv for -x+26=x+20 i am in 8th grade it is due by 11:59 pm today

Answers

X=3 and just use Photomatix on your phone

How much more expensive is it, per pound, to buy ground beef at Store B than at Store A?

Answers

Answer:

2.42

Step-by-step explanation:

First you need to use two points from store b to find the slope (y1-y2)/(x1-x2). I chose the first two points. (15.54-25.9)/(1.5-2.5)= 10.36. After you take another point from store b to plug into the equation y1-y2=m (x1-x2). M is the slope we just found and I used the first point.

Y1-15.54=10.36 (x1-1.5) distribute the 10.36 to the parentheses.

Y1-15.54=10.36x -15.54 get y1 by itself

Y=10.36x so store b is 10.36 a pound and store a is 7.94 a pound. 10.36-7.94= 2.42

Krystal hiked 109 miles last year. Tanji hiked 12 times as many miles as Krystal. How many miles did Tanji hike last year

Answers

Answer:

1308

Step-by-step explanation:

109 x12

Solve by factoring. i2−13i−30=0

Answers

Answer:

(i+3)(i+10)

i=-3 and i=-10

Step-by-step explanation:

Brett shaded 4/8 of a sheet of notebook paper. Aisha says he shaded 1/2 of the paper. Are the two fractions equivalent? if so, what is another equivalent fraction

Answers

Answer:

The two fractions are equivalent; another equivalent fraction is 3/6

Step-by-step explanation:

[tex]\frac{1}{2}[/tex] x 4 = 4/8, therefore the fractions are equivalent.

1/2 x 3 = 3/6 which is equivalent to 1/2.

How many miles would Tegan bike 16 hours?

Answers

252 is the answer hope it helps

Answer:  C I'm sorry if I'm wrong

Step-by-step explanation: good luck

36 • (-9)
SHOW WORK PLEASE!!!

Answers

Answer:

-324

Step-by-step explanation:

First, you need to just multiply the two numbers together.

36 * 9

This would give you the overall answer. Then you determine if when you multiply the numbers, if you'd need to add the integer, a.k.a, the negative sign.

Since when you multiply a negative and a positive, the answer will be negative.

So, 36 * (-9) = -324

If A = 2y + 8 and B = y + 2, find an expression that equals
3A + B in standard form.

Answers

Answer:

7y + 26

Step-by-step explanation:

6y + 24

y + 2

7y + 26

what is 1,000 times 0.75

Answers

Answer:

Bruh just open a calculator app lol

If f(x) = x2 -1 and g(x) = x- 1, what is the value of (f/g)(x)

Answers

ANSWER:

f(x) = x²-1

g(x) = x-1

f/g (x)=

x²-1÷x-1 = x-1

LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL'manburg

Answers

Answer:

C-5 to 18 ; 1 to 225

Step-by-step explanation:

Its from the USA test prep.

The point P(6, -1) is translated according to the rule , y) - (1-5, y-2).
What are the coordinates of P'?
O P(1, 2)
O P'(1, 1)
OP'(1, -3)
P'(4, 4)

Answers

Answer:

C

Step-by-step explanation:

Took quiz

Which expression is equivalent to 6 (x+2y) + 3 + 4y + 5 a.8x + 4y + 8 b.6x + 16y + 8 c. 8x + 7y + 5 d.6x +6y +8

Answers

Answer:

6x + 16y + 8

Step-by-step explanation:

Answer:

6x + 16y + 8

Step-by-step explanation:

I did it on iready

help me with this i'll give you 30 points

Answers

Answer:

???????????????????????????????????????????????

Step-by-step explanation:

?????????????????????????????????????????????????

Hii
I believe the expression would be 2c-5

A pink paint mixty uses 4 cups of white paint for every 3 cups of red paint

Answers

Answer:

112

Step-by-step explanation:

112 if you look at it it’s says mixty uses 4 cups of whit for every 3 of red

SOMEONE PLEASE HELP ME

Answers

Answer:

First break up 72 into

36 x 2 x -1

Then take the square root of 36

6 square root 2 x -1

Finally make square root -1 = i

6i square root 2 is your answer

Step-by-step explanation:

Please help! The questions are in the image

Answers

I really wish I could help you
answer: so much work.....

1. If CW = 15, find CX and XW.
-
2. If BX=8, find BY and XY.
-
3. If XZ = 3, find AX and AZ.
-
CAN ANYONE HELP ME ASAP? I WILL GIVE BRAINLIEST!

Answers

Answer/Step-by-step explanation:

According to the centroid theorem, the X is ⅔ of the distance from each vertex to the midpoint of the opposite side.

Thus:

1. If CW = 15,

CX = ⅔*(15)

CX = 10

XW = ⅓*(15)

XW = 5

2. If BX = 8,

BX = ⅔*BY

3*BX = 2*BY

(3*BX)/2 = BY

(3*8)/2 = BY

24/2 = BY

12 = BY

BY = 12

XY = ⅓*BY

XY = ⅓*12

XY = 4

3. If XZ = 3, find AX and AZ.

XZ = ⅓*AZ

XZ*3 = AZ

3*3 = AZ

9 = AZ

AZ = 9

AX = ⅔*AZ

AX = ⅔*9

AX = 6

HELP!! ILL GIVE BRAINLIEST

Answers

50

Step-by-step explanation:

180=65+65+x

180=130+x

-130 -130

x=50

Answer:

x=50°

Step-by-step explanation:

at first base angle of isosceles triangle are equal

so

65°+65°+x=180 sum of all angle of triangle

x=150°

HELP HELP HELP Which property justifies
Anne's first step?

A . Associate property of addition

B . Addition property of equality

C. Commutative of multiplication

D. Division property of equality

Answers

Answer:

D. division property of equality

Step-by-step explanation:

Monica obtained the following results from her mathematics exams: 80,
82, 83, and 91. What score must she get on the next exam so that her
average score is 85

Answers

Answer:

89

Step-by-step explanation:

80+82+83+91+89 = 425

425/5 = 85

Davis plots the points A(-6, 4), B(-1, 1) and C(3, 1) in a coordinate plane. Which statement about angle ABC is true?

Answers

Answer: B. Angle ABC is an obtuse angle

Step-by-step explanation:

I need help with these problems help me plsssss

Answers

Answer:

5.  -(6/5)

6. 1/5

7. I think 4/25 but i am not full sure

8. 2

9. -(5/8)

Step-by-step explanation:

of mlln, line AC ll line BD, and m angle 3 - 108, what is the measure of angle 7​

Answers

Answer:

A) 72

Step-by-step explanation:

Okay well sice the lines AC and BD are parrallel that tells you that angles 4 is equal to 7 and angle 3 is equal to 8. Knowing this helps, now angle 3 and 4 have to equal 180 degrees cause it a strioght line. so do 180 - 108 (angle 3) equals angle 4. Once you find angle 4 degrees its the same as angle 7.

Pls help ill give brainliest and five stars and thank you

Answers

1. B. 6. G.

2. H. 7. D.

3. A. 8. I.

4. H. 9. A.

5. C. 10. answer not found.

A Line Passes Through The Point (-6, 7) and has a slope of -5/2.
Write An Equation In Slope-Intercept Form For This Line.

Answers

y=-5/2-22
because since y= m(slope)x + b
and we already have the slope, to find b we need to plug in (-6 (for x),- 7 for y)
so -7= -5/2(-6) + b
and then we multiply -5/2 times -6 which equals to 15 so then we do
-7= 15 + b
and then we subtract 15 from -7 (-7 -15)
to give us -22= b
and then we have the full eq of y= -5/2 -22
hope this helps!

How do I simplify 9^7 × 9^2?

Answers

Answer: 420

387420489

Step-by-step explanation:

9^7: 4782969

9^2: 81

81 x 47 = 387420489

Monic and Rachel purchased a tv for $378. Monica paid $36 less then Rachel. How many did each person pay for the tv? Solve using substitution or elimination. Plz answer quick

Answers

Answer:

Monica paid $171 while Rachel paid $207

Step-by-step explanation:

We are told that Monic and Rachel purchased a tv for $378.

Let the amount spent by Monica be X and the amount spent by Rachel be Y.

Thus;

x + y = 378 - - - - (eq 1)

We are told that Monica paid $36 less then Rachel. Thus;

y = x + 36

Or y - x = 36 - - - (eq 2)

Add eq 1 & eq 2 together to give;

2y = 378 + 36

2y = 414

y = 414/2

y = $207

Put 207 for x in eq 1 to get;

x + 207 = 378

x = 378 - 207

x = $171

Thus;

Monica paid $171 while Rachel paid $207

what is equivalent to 24÷6/17?

Answers

Answer:

4/17 or 0.235

Step-by-step explanation:

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