Mathematics College

I need help, how do i solve the equations and get the degree for the circle

Answers

Answer 1

Answer:

D 130º

Step-by-step explanation:

3x-70=x+10

so 2x-70=10

x=40

Answer 2

The answer is 130
3x-70=x+10
3x=x+80
2x=80
X=40

Related Questions

1/2 to the power of 4

Answers

Answer: 1/16 because 1 to the power of anything is the same. 2 to the power of 4 is 16 so 1/16

Answer:

⅛...yo pienso pq creo va de 4 en cuatro

What’s the equation of the horizontal asymptote

Answers

By inspection, the equation for the horizontal asymptote is y = -3.

PLEASE HELP ITS MATH THANK YOUUUU

Answers

Answer:

144%

Step-by-step explanation:

There are multiple ways to do this but here's the way I used:

2.50/100 = .025

Based on this, 1% of 2.50 is 0.025.

6.10-2.50 = 3.6

3.6/0.025 = 144

Based on this, 3.4 is 144 times greater than 0.025 (1%). So 3.4 is a 144% increase.

Marco needs to buy cat food. At the nearest store, 6 bags of cat food cost 19.50. How much would Marco spend on 3 bags of cat food. proportional relationships

Answers

6 bags cost 19.50

3 is half of 6

we need to find half of 19.50

in your calculator type 19.50/2

you'll find 9.75,

Hope this helped!

Nyashid
Solving n/3 - 1 = 8

N/3-1 = 8 in the
Click New. You should now see the equation
Gizmo.
Step One: This equation has two operations, division an
subtraction. Which operation should you undo first?
Choose (drag) the correct step in the
Gizmo
Step Two: What operation should you undo next?
Choose (drag) the correct step in the Gizmo.
Stop & Check: Substitute your solution for n in the equation and
evaluate. Does your solution produce a true statement? If so, your
answer is correct!
TolutionWhat is the solution to n/3-1 = 8?

Answers

Step-by-step explanation:

first you need to tranfer 1 to RHS do the addition

n/3 = 8+1

=) n/3 = 9

then you need to transfer 3 to RHS and multiply

=> n = 9 x 3

there for n = 27

What algebraic property is T - 6 = -4

Answers

5.

—————————————————————

Answer:

subtraction to addition algebraic expression.

Step-by-step explanation:

What is 12/9 in simplest form

Answers

the simplest form would be 4/3

Answer) 4/3
Explanation)
You’d have to find the common factor of 12 and 9

How many centimeters are in a kilometer?

Answers

Answer:

100,000

Step-by-step explanation:

Answer:

there are 100000 meters in 1 kilo meter

Step-by-step explanation:

Look at picure please

Answers

Answer:

[tex]2 {y}^{7} x - 5 {y}^{5} {x}^{2} - 4{y}^{8} {x}^{3}[/tex]

Neil change the oil in his vehicle the car requires 6 quarts of oil if Neil wants to change his or every month for a year how many quarts of oil will Neil need?

Answers

Answer:

72 quarts

Step-by-step explanation:

1 year = 12 months, and Neil changes the oil each month, and each month he uses 6 quarts of oil. So, the number of quarts he will need for a year is

6 + 6 + ... + 6, twelve times, which equals 12(6) = 72 quarts.

Which statement is true?

Answers

Because 32 X 1/2 = 16, 16 divided by 1/2 is 32

_-9-2=4

What is the missing number please

Answers

Answer:

Step-by-step explanation:

look it up lol

What is 41687 rounded to the nearest Highest Place

Answers

Answer:

40,000

Step-by-step explanation:

The area of a rectangular wall of a barn is 33 square feet. Its length is 8 feet longer than the width. Find the length and width of the wall of the barn.

Answers

Answer:

Width=3ft

Length=11ft

A
E
40 - 200
Z
2
What is 1/2•40•200?

Answers

Answer:

4000

Step-by-step explanation:

1/2 · 40 · 200 = 20 · 20020 · 200 = 40004000

Therefore, the answer is 4000.

.5 x 40 = 20 times 200 equals 4000

(10pts) Ivan bought three games and paid $65 for all three. The second game was 50% more expensive than the first one. The price of the third game was 50% of the price of the second game. Find the price of the first game.
PLSSSSSSSS HELPPPP NOWWWWWW!!!

Answer:

The price of the first game is $.

Answers

We are required to find the price of the first game

The price of the first game is $20

Given:

let

price of the first game = x

price of the second game = x + 50% of x

= x + 0.5x

= 1.5x

Price of the third game = 50% of 1.5x

= 0.5 × 1.5x

= 0.75x

Total cost of game = $65

Total cost of game = price of the first game + price of the second game + Price of the third game

65 = x + 1.5x + 0.75x

65 = 3.25x

divide both sides by 3.25

x = 65 ÷ 3.25

x = 20

Therefore, the price of the first game is $20

https://brainly.com/question/291220

Type the missing numbers in this sequence:
93, __, __, 87, 85, 83

Answers

Answer:

if you noticed, it is reduces by 2

so the sequence would be

93, 91, 89, 87, 85, 83

-------------------------------------------------

Hope this helps!

Answer:

93,91,89,87,85,83

Literal equations ….

Answers

Answer:

c - 215/5 = p

Step-by-step explanation:

[tex]c = 5p + 215 \\ - 215 \: \: - 215 \\ \frac{c - 215}{5} \: \: \: \: \: \frac{5p}{5} \\ \\ \frac{c - 215}{5} \: = \: p[/tex]

Hope this helps! Brainliest would be appreciated!

Answer:

[tex]p=\frac{c - 215}{5}[/tex]

Step-by-step explanation:

Hello!

Solve for p[tex]c = 5p + 215[/tex]

Subtract 215 from both sides

[tex]c - 215= 5p[/tex]

Divide both sides by 5

[tex]\frac{c - 215}{5} = p[/tex]

The solution for p is [tex]p=\frac{c - 215}{5}[/tex]

This density curve represents the amount of time students spend waiting for their morning bus to school.
if the median of the density curve is 1.5, which value could be the mean of the density curve?

(B) - μ = 2.5
(the answer)

Answers

Can u mark me brainliest since u answered already.

Answer:

Step-by-step explanation:

e2020

Help please I’ll give BRAINLIEST

Answers

Answer:

first one is M=0 and second one is undefined

Triangle KLM is similar to triangle NOP. Find the measure of side PN. Figures are not
drawn to scale.

Answers

Answer:

look at the photo............

3
Parallel to y = - -*+2 and goes through the point (5, -7)
S
please help it’s due next period

Answers

I’m not even sure hope it helped lol

Need help with number 5 and number 6

Answers

Answer:

5 d) 9 1/3

6 d) 2

Step-by-step explanation:

Proportions:

7 ⇒ 4

BY ⇒3

BY = 7*4/3

BY = 28/3

28/3 = 27/3 + 1/3 = 9 1/3

BY = 9 1/3

12 ⇒ 3

8 ⇒ SX

SX = 3*8/12

SX = 2

4 Which graph shows x and y in a proportional
relationship?
A y
35
30
25
20
15
10
5 5
0
0 1 2 3
4 5 6 7 8
B.
Helicopter
У
35
30
25
Height (meters)
20
15
10
5
0
0 1 2 3 4 5 6 7 1
Time (seconds)
C.
Tickets
y y
140
120
100
Cost (dollars)
80
60
10
20
0
0 1 2 3 4 5 6 7 8
Number of tickets
Pizzas
УГ
35
30
25
Cost (dollars)
20
15
10
5
0
0 1 2 3 4 5 6 7 x
Number of pizzas

Answers

Answer: I'm sorry, I dont really know but here are some notes to help you with this.

Step-by-step explanation: https://www.hopewell.k12.pa.us/Downloads/Representing%20Proportional%20Relationship%20-%20NOTES%20COMPLETE2.pdf

mr candy man is making bags of candy to reward students in his class. a blue bag contains 7 pieces of candy while a red bag contains 13 pieces of candy. if he has 106 pieces of candy and wants to use them all how many red bags can he make?
(I need help with this asap)

Answers

The answer is 8.1jjjjjjjjjjjjjjjjjjjj

which is closer to one, 7/8 or 8/7?
Explain without converting to decimals or using common denominators.

Answers

Do you mean one as a whole or number?

This is what I have got:

7/8 because it is only 1/8 less than a whole

solve pls brainliest

Answers

Answer:

53cm

Step-by-step explanation:

11+8+8+11+15=53cm

The answer above is correct

No weird websites ONLY HElP

Nico uses a uniform probability model for an experiment using a deck of 40 cards. There are 10 blue cards, 10 red cards, 10 green cards, and 10 yellow cards in the deck. Cards will be drawn one at a time and then replaced in the deck before another card is drawn. He uses the probability model to determine the probability of drawing a green card or a red card. What is P(green or red)? Enter your answer as a simplified fraction in the box.

Answers

Answer:

it's 1/2

50%

Step-by-step explanation:

i did the quiz in k12 ND GOT IT RIGHT HOPE THIS HELPS, IF ITS RIGHT CAN YOU PLS MARK ME THE BRAINLIEST.

Answer: The answer is 1\2 or 50%

Explanation: I took the test and this was right

Hope this helps

The sales tax rate is 10%. If Kyle buys a digital camera priced at $579.25, what will be the total cost including tax? Round your answer to the nearest cent:

Answers

Answer:

638.75

Step-by-step explanation:

Well you can actualy do this on a calculator If put in proporly use the 2nd button and push (sin) to get a tax percentage.

Answer:

637.17( not very sure what you mean by round to nearest cent)

Step-by-step explanation:

take the $579.25 and add 10% easiest way is on a calculator

Use the y- and x-intercepts to write the equation of the line. x- intercept (-6,0), y - intercept (0,-8)

Answers

The equation, according to these points, is equal to y = -1.4x + -8

(The -1.4 is rounded from a repeating -1.33333…)

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