Mathematics College

PLEASE HELP!!!!!!!!!!

Answers

Answer 1

Answer:

x = 100°

Step-by-step explanation:

because it is a vertical angle to 100°

Related Questions

i will give a crown if you are the first one to answer and if you get it right and if you just get it right then i will i give you a full star rating and a thanks

Answers

Answer:

20 + 25x

Step-by-step explanation:

Find the height of this cone using the Pythagorean Theorem. 9 in. h = [?] in. 6 in. a C Pythagorean Theorem: a2 + b2 = c2 b

Answers

Answer:

h = √72 in.

Step-by-step explanation:

Height of the cone using pythagorean theorem, a² + b² = c², where:

a = h

b = ½(6) = 3 in.

c = 9 in.

Plug in the values

h² + 3² = 9²

h² + 9 = 81

h² + 9 - 9 = 81 - 9

h² = 72

h = √72

Match each pair of points a and B to point C such that ABC equals 90°

Answers

I don't really get what you mean

simplify this please

Answers

Answer:

Step-by-step explanation:

x^10/x^5

x^10*x^-5

x^10-5

x^5

Which expression could help you find the distance
between (10, 4) and (-6,4)?
O |10+ |-41
O |10| + 141
O |-6] + 141
O |10| + |-61

Answers

I’m pretty sure it’s D sorry if I’m wrong.

Find the volume of the right triangular prism.

A) 120 cubic centimeters

B) 90 cubic centimeters

C) 60 cubic centimeters

D) 150 cubic centimeters

Answers

A)120 cubic centimeters :)

Use the Pythagorean theorem to find the length of the leg in the triangle shown below 12 15

Answers

Answer:

9 = x (assuming 15 is the hypotenuse)

Step-by-step explanation:

15^2 = 12^2 + x^2

225 = 144 + x^2

subtract 144 from both sides

81 = x^2

square root both sides

9 = x

In circle O, central angle BOC has a measure of 115. Find the measure of arc BAC. In your final answer, Include all of your work.

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Circumference you multiply and divide

Answer:65

Step-by-step explanation:

is 1 equivalent to -13 - (-12)

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The answer is yes because I did the math

C. Find the equation that is parallel to y = 12x-2 and crosses the point (6,2)

Answers

Answer:

The equation of line a is y=(1/2)x−1, and it passes through point (6,2).

line b is: y = -2x + c and we use point (-6,2) to find b.

2 = -2(-6) + c

14 = c

The equation for line b is: y = -2x + 14

The y-intercept (which is the point where x=0) is the point (0,14.) So, y=14

Step-by-step explanation:

hope this helps :)

A. -4 1/6, 6 2/3
B. -3 5/6, 6 1/6
C. -2 5/6, 1/6
D. -3 1/6, 2/3

Answers

Answer: I think it might be (A)

Step-by-step explanation:

Solve for y you do not have to show your work
9+4y-y+7=-14

Answers

Answer:

y= -10

Step-by-step explanation:

10 POINTS PLS ANSWER

Answers

Answer:

x=15

Step-by-step explanation:

x+165degrees=180degrees

x=180-165

x=15

what is the equation to 3x+2x+-x

Answers

Answer:

the answer qould be 4x if you are just simplifying

The mean of 3, a+2, 8, 12, 2a-1 and 6 is 7. Find the value of a. its urgent plsss

Answers

Answer:

5.5

Step-by-step explanation:

Plzz help
A store buys an $10 sweater; the store adds a markup of 40%. What is the selling price of the sweater?

Answers

Answer:

$14

Step-by-step explanation:

40% of 10 is 4

4+10=14

hope this helps

Monica is paid $11.50 per hour in addition to a $70.00 fuel stipend. This week she would like to earn more than $ 440.00 . How many hours must Monica work this week ? Round to the nearest tenth of an hour

Answers

Answer:

Step-by-step explanation:

70+11.5x>440 subtract 70 from each side

11.5x>370 divide each side by 11.5

x>32.17 to nearest tenth

x>32.2

simplify 63:18 please show working.

Answers

63:18
divide both sides by 3
= 21:6
divide by 3 again
= 7:2

Answer:

=7:2

Step-by-step explanation:

63:18

divide both sides by 3

=21.6

divide by 3 again

=7:2

Please Answer QUICKLY

What is the value of x in the equation Negative StartFraction 2 over 9 EndFraction x = two-fifths?
Negative 1 and four-fifths
Negative StartFraction 5 over 9 EndFraction
StartFraction 5 over 9 EndFraction
1 and four-fifths

Answers

c.StartFraction 5 over 9 EndFraction

D. is not the answer and four-fifths i think the best answer

How to make 28 tens and ones

Answers

Answer:

2 tens and 8 ones

Step-by-step explanation:

10 + 10 = 20

1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 8

20 + 8 = 28

Answer:

Step-by-step explanation:

2 tens and 8 ones

20=10/2

10x2=20

8/1=8

8x1=8

20+8=28

PLEASE HELP I REALLY NEED HELP PLEASE

Answers

Answer:

the absolute value of -70 is 70 so they would be equal

hope I helped

Answer:

the answer is 7=|-7| because the other would not make sense

sarah has 3 dozen eggs. she sold 3/4 of her eggs, how many eggs did she sell?

Answers

Answer:

Step-by-step explanation:

Plz help if correct ill give brailiest also the first answer was x<1

Answers

I think it is A it has to be x<1 but i am not totally sure

Answer:

For x<1, answer would be A.

Step-by-step explanation:

Since the less than sign doesn't have a line under it "making it less than or equal to" the dot on the graph is not shaded, and if you simply read the inequality, x is less than 1, so it goes in the direction less than 1.

6. What is the volume of the rectangular prism below?
1 point
9.3 cm
4 cm
4 cm
Your answer

Answers

Answer:

Step-by-step explanation:

I dont know it can you help me

please OMG I DONT UNDERSTAND

Answers

Answer:

ANSWER

Step-by-step explanation:

Round 8
to the nearest whole number.
Round 8 5/9 to the nearest whole number

Answers

Answer:

8 to the nearest whole is 10

8 is over halfway so its 10.

Step-by-step explanation:

8 5/9 rounded to nearest whole is 9

5/9 id about 1/2 and 1/2 is about a whole so its 9

What is the value of x?

Answers

Answer:

Step-by-step explanation:

7x - 3 = 60

7x = 60 + 3

7x = 63

x = 63 ÷ 7

x = 9

4-3 Interpreting Rate of Change and y-Intercept in a Real - World Context - Part 1
Independent Practice

Answers

To be honest I would need a picture to answer this question

Which of these is the algebraic expression for "5 less than 6 times some number"?

6t - 5
5t - 6
5 - 6t
6 - 5t

Answers

Answer:

6t - 5

Step-by-step explanation:

hope you have a good day

Answer: correct me if im wrong but i think its 5-6t

Step-by-step explanation:

The three most commonly used graphs in research are the histogram, the __________, and the cumulative frequency graph (ogive)

Answers

Answer:

The four most common are probably line graphs, bar graphs and histograms, pie charts, and Cartesian graphs.

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