Mathematics High School

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PLSSSS SHOWWW THE WORKKK!!!!

Answers

Answer 1

Answer:o,kl,,k,

Step-by-step explanation:,,,k,

Answer 2

Answer:

The answer would be 51x^5 y^3 z^6

Step-by-step explanation:

Its basically purely multiplying the expressions for example i got 51X because I multiplied -17 by -3 making it an even 51 :)).

Hope this helps:)) Please mark Brainliest :)

Related Questions

Multiplying!! pls help thanks

Answers

Answer:

Step-by-step explanation:

5/7 x 3/4 = find the common denominator.

Then,

Let’s say 28.(multiply seven to the second fraction and 4 to the first.)

So,

20/28x21/28.

Then, cross multiply the numerator of the first fraction by the denominator of the second. Same for the denominator of the first and numerator of the second.

Plz help I have no idea how to do this... What is an equation of the line that passes through the point (-2,-3) and is parallel to the line 4x-y=1?

Answers

Answer:

y = 4x + 5

pls give the brainliest

Step-by-step explanation:

tell me what -28 + (-80) equals please i need help

Answers

It’s -108. Hope this helps you out. Let me know if you need something else

Mrs Learn went shopping with a 30% off coupon at Kohls. if she buys 2 shirts for 16.00 each, how 1 pair of jeans for $25.00, and 1 hat for $15.00, how much will her discount be?

Answers

Answer:

50.4

Step-by-step explanation:

Hope It Helps

Find the measure of Angle 2 - i will give brainliest if right!

Answers

Answer:

53 degrees

Step-by-step explanation:

w
Dan's circular
pool has a
circumference of
18.84 meters.
What is the
diameter of the
pool?
(use
13.14)
IS

Answers

Answer:

6 Meters

Explanation:

Diameter = Circumference ÷ π

Circumference: 18.84

π: 3.14

18.84 ÷ 3.14

= 6 Meters

Anthony works at a company where he gets a set 5% raise every year. If his current salary is
$71,000, what will his salary be in 13 years?
If necessary, round your answer to the nearest cent.

Answers

117,150

5% of 71,000 is 3,550, 3,550 c 13(years) = 46,150(what the company will add to his salary) 71,000 + 46,150 = 117,150

A school is arranging a field trip to the zoo. The school spends 673.86 dollars on passes for 31 students and 2 teachers. The school also spends 267.53 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

Answers

Answer:

$21.73 for a pass, and $8.63 for a lunch

Step-by-step explanation:

673.81/31= 21.73

267.53/31=8.63

Hope this helps

I HAVE THE EQATION I NEED THE INDEPENDENT AND DEPENT VARBLE

Answers

Answer:

The independent variable is the number of bushels of corn with the dependent variable being the cost per bushel.

Step-by-step explanation:

The dependent variable depends on the independent variable. The cost per bushel depends on the availability of bushels.

Solve the equation for all values of x in simplest form:
(x - 2)2 = 49

Answers

2x-4=49
2x=54
x is equal to 27

Makayla has a smart phone data plan that costs $45 per month that includes 2 GB of data, but will charge an extra $20 per GB over the included amount. How much would makayla have to pay in a month where she used 3 GB over the limit? How much would makayla have to pay in a month where she used went over by x GB?

Answers

Answer:

65?..................

What line passes through (4,-5) ; m=6

Answers

Answer:

I cant tell you the answer but think of this formula.

Step-by-step explanation:

The sum of two numbers is 44 and the difference is 2 What are the numbers

Answers

Answer:

21 & 23

Step-by-step explanation:

44 ÷ 2 = 22

The two numbers are going to be close to 22.

21 + 23 = 44

32 - 21 = 2

Answer:

You can try to write two equation from the question

Call x a number and y the other.

The sum of them is 44: x + y = 44

The difference (substract) is 2: x - y = 2

System:

x+y=44

x-y = 2

You can just sum both equations, as the y disappear:

2x = 46

x =46/ 2 = 23

We replace in the equation:

23 - y = 2

y = 21

And we know the numbers are 21 and 23

A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies. You pick one candy at random. Find the probability that it is purple. Simplify your answer completely Help Resources P(purple) = ? Enter

Answers

Answer:

red=42 green=45 yellow=20 purple=32.

total number=121

p(that is purple)=32/121 =3.78

A scientist has
18
quarts of a solution. If the scientist pours out half of the solution, exactly how many cups of the solution remain?

Answers

Answer:

SOLUTION??? And btw thanks for free pts...

Step-by-step explanation:

Hank is thinking of a number. If he multiplies his number by
seven and then adds 10, he gets 59. What is Hank’s number?

Answers

hank is thinking about 7
(7x7)+10=59
7x7=49+10=59

plsssssss help me

I will give u 10 points

Answers

As x moves 3 to the right, y moves 1 up.
Therefore...
The slope is 1/3.
Hope this helps :)
Let me know if there are any mistakes!!

System of equations!!!

Answers

Answer:

Step-by-step explanation:

1. x^2-x-20=3x-15

x=5, x=1 substitute

y=3*5-15 = 0

y=3*(-1)-15 = -18

Solution: (5,0) & (-1,-18)

2. x^2+2x+3=x+5

x=-2, x=1 substitute

y= -2+5 = 3

y=1+5 = 6

Solution: (-2,3) & (1,6)

0
5
2
0 of 6
Volume of
more
math!
6
Change Assignment
POINTS
TODAY
POINTS
THIS WEEK
GAME
CREDITS
POINTS
REMAINING
N.
$|| $
Find the volume of the cone shown below. Round your answer to the
nearest hundredth and use 3.14 or the calculator key for pi.
18.52 in
8 in

Answers

Answer:

1240.59

Step-by-step explanation:

V=pi r^2 h/3

V=3.14*8^2*(18.52/3)

V=3.14*64*6.17333333...

V=1240.59

PLEASE HELP! WILL MARK THE BRAINLIEST!

These might be easy, just try

Answers

For question 39, the answer is D.
The answer to the other question is C.

Casey is looking at a used car on sale for $16,999. Suppose that Casey is able to get $1,100 off in trade for the old vehicle. The sales tax rate is 7.25%. How much will Casey pay in taxes on the reduced sales price? Round to the nearest cent if necessary.

Answers

Answer:

1152.68

Step-by-step explanation:

16999-1100=15899

7.25 percent of 15899 is 1152.6775

rounded 1152.68

please hurry : AA'B'C'is a rotation of AABC 180° about the origin. What is the length of A'C'?
В,
A. 4 units
B. 3 units
O C. 6 units
D. 13 units

Answers

Answer:

B, 3 units

Step-by-step explanation:

Rotating the triangle doesn't change the length of its sides.

Answer:

B. 3

Step-by-step explanation:

What is the solution set for the inequality.

t - 9 ≤ 8

A

{18, 19, 20, 21}

B

{17, 3, 14, 25}

C

{17, 20, 30, 44}

D

{8, 11, 15, 17}

Answers

Answer:

c) }17,20,30,44}

Step-by-step explanation:

sana po Tama ako..

Student Council has 24 boys as members and 16 girls as members. Using this ratio,
if there were 3 boys, how many girls would there be?

Answers

Answer:

2 girls

Step-by-step explanation:

24 boys and 16 girls gives a ratio of 3 boys for every 2 girls

Answer:

2 Girls

Step-by-step explanation:

24 boys to 16 girls

Divide both sides by eight

24 ÷ 8 = 3 and 16 ÷ 8 = 2

3 Boys to 2 Girls

I hope this helps

Name a plane that contains AC.
plane RCA
plane WRT
plane ACR
plane WCT

Answers

I Think it would be ACR

It would be defi

Step-by-step explanation:

I think it definetly would be acr

a + 14 < 19
Solve the inequality

Answers

Answer: a>5

Step-by-step explanation:

Answer:

a < 5

Step-by-step explanation:

a + 14 < 19

a < 5

I need some help plz

Answers

Answer:

Step-by-step explanation:

6(3) + 10(8) = 18 + 80 = 98

Answer:

Step-by-step explanation:

plug x and y in

Solve for x \dfrac{x}{5} = \dfrac{8}{9}
5
x

=
9
8

Answers

Answer:

Step-by-step explanation:

The value of x in fraction is 40/9.

What is fraction?

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.

Given:

x/5 = 8/9

Now, solving for x we get

x= 8/9 (5)

x = 40/ 9.

Hence, the value of x is 40/9.

Learn more about Fraction here:

https://brainly.com/question/10354322

#SPJ2

Amanda plans on going to the amusement park this Friday. It costs $25.00 to
enter the park, and then $1.25 for every ride that Amanda goes on. What will be
the total cost if Amanda goes on 9 rides?

Answers

Answer:

$36.25

Step-by-step explanation:

To enter the park, Amanda pays 25 dollars.

+$25

It costs 1.25 for every ride that Amanda goes on.

Since we don't know the number of rides Amanda goes on, we will add a variable to represent the number of rides.

1.25x

Then, the passage says that Amanda goes on 9 rides. So, substitute 9 for x.

Equation: 25+1.25(9)

Then solve:

$36.25

Find the slope of the line that passes through (4,-5) and (-2,9)
a -2/3
b 5/3
c -7/3
d 2
Please help me

Answers

Answer:

C) -7/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(9-(-5))/(-2-4)=(9+5)/-6=14/-6

simplify -14/6 to -7/3

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