Mathematics High School

Urgent!
Quadrilateral ABCD is inscribed in the circle. What is the measure of angle C?​

Urgent! Quadrilateral ABCD Is Inscribed In The Circle. What Is The Measure Of Angle C?

Answers

Answer 1

Answer: 92

Step-by-step explanation: Angles in an inscribed quad are supplementary and add to 360.

First solve for x:

2x+34=180

x = 73

Then, solve for c

3x + 49 + c = 360

3(73) + 49 + c = 360

268 + c = 360

c = 92

Related Questions

Find the area of the circle. Round your answer to the nearest hundredth.
2 cm

​

Answers

Answer:

12.57 if 2cm is the radius,

3.14 if 2cm is the diameter

Step-by-step explanation:

If the radius 2cm

A = πr^2 = π·2^2 ≈ 12.56

If the diameter 2cm

A= πr^2 = π·1^2 ≈ 3.14

If 20% of a number is 60 and 55% of the same number is 165, find 75% of that
number.

(Please be quick :) )

Answers

Answer:

300

Step-by-step explanation:

hope this helps!!!!

Answer:

225

Step-by-step explanation:

Hope this helps:)

3. A teacher made a copy of a map. To make the map easier to see, the teacher enlarged the area of the map by 38%. Let d represent the area of the original map. The expression d + 0.38d is one way to represent the area of the new map. Write two expressions that represent the area of the new map.​

Answers

Answer:

1.38d

Step-by-step explanation:

I WILL GIVE U BRAINLYIST FIRST TO ANSWER RIGHT

Answers

Answer:

D

Step-by-step explanation:

Its D because thebsample of 2 is noticed

ill mark brailist plss help

Answers

The answer to your question is 3 43/65

HELP!!!!!!!!!!!!!!!!

Answers

I think it’s A but if it’s not then try c

Answer:

C. 390 cm²

Step-by-step explanation:

Area of Rectangle: l•w

Area of Triangle: 1/2bh

Rectangle:

20 cm • 15 cm = 300 cm²

Triangle:

1/2(12)(15)

1/2(180)

90 cm²

Entire Shape:

300 cm² + 90 cm² = 390 cm²


Sarah's pay for two weeks was
$158.16. If she worked 8 hours the
first week and 4 hours the second,
what was her rate of pay?
A $3.23 per hr B$22.60 per hr
C $13.18 D $31.64 per hr

Answers

The answer to the question is C.

Help this is due tonight.
What is 4x + 3y = -20 and x - 3y = -20
PLZ HELP

Answers

Answer: y= - 4/3 x - 20/3

Which term is not a like term?
A.3x
B.4y
C.7x
D.x

Answers

Answer: B) 4y

Step by step explanation

Katy buys 2 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks?
A. 28
B. 4
C. 56
D. 14

Answers

D. 14

Hope this helps :P
I think the correct answer is D.14

Estimate the circumference of the following circles:
d = 10cm
r = 7 cm
d = 15 m

Answers

Answer:

43.98

Step-by-step explanation:

Circumference= 2πr

so it would be 2x3.14x7=43.98

Answer:

1. 31.42cm

2. 43.98cm

3. 47.12cm

Step-by-step explanation:

Multiply the diameter by pi,

Since the radius is just half of the diameter, make it 14 then multiply by pi

How likely is it that the spinner will land on a green space?

Answers

Answer:

1/5

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

what is x + 15 > 3?

please hurry i need this for a math test and I will give a lot of points

Answers

Answer:

hmm

Step-by-step explanation:

Answer:

x>-12

Step-by-step explanation:

x + 15 > 3 (Group like terms)

x>3-15

x>-12

Please. I’m begging for help. I have no idea what to do. Could you possibly explain on how to do it

Answers

99% sure this I correct
8-6=2
6/15=2/a
a=15•2/6
a=30/6
a=5

X=a+15
X=5+15
X=20

4. What method can be use to prove the triangles below are congruent?

(look at the photo for answer options)

Answers

Answer:

congruent by Angle Angle Side (AAS)

If my answer is right then please follow me

need followers :-)


Is the figure an example of parallel lines?

Yes, the lines intersect.
Yes, the lines do not intersect.
No, the lines intersect.
No, the lines do not intersect.

Answers

Parallel lines are a pair of lines that do not intersect

Therefore this is not an example of parallel lines because the lines intersect

The answer is C

Answer:

No,the lines intersect

A hot chocolate recipe calls for three teaspoons of cocoa for every cup of milk. How many teaspoons of cocoa are needed for a batch that uses six cups of milk?

Answers

Answer:

18 tsp of cocoa

Step-by-step explanation:

3 tsp : 1 cup

? tsp : 6 cups

6 / 1 = 6

3 x 6 = 18

Use the vertical method to multiply (4a^3 - 2a + 3a^2 + 1) (4a3−2a+3a2+1) and (3 - 2a + a^2). (3−2a+a2). What would be the value of D?

Answers

Answer: C 3a^4

Step-by-step explanation:

I just took the test

The multiplication operation to multiply the equation (4a^3 - 2a + 3a^2 + 1) and (3 - 2a + a^2) with vertical method is done and the value of D obtained is 3a⁴.

What is vertical method to multiply?

The vertical method to multiply is one of the simple method to perform multiplication operation.

In this method, the two terms which need to be multiply is kept one below the other and each element of first is multiplied with the other term.

The equations given in the problem are, (4a^3 - 2a + 3a^2 + 1) (4a3−2a+3a2+1) and (3 - 2a + a^2). (3−2a+a2). Arrange them and write in vertical manner to multiply.

               [tex]4a^3+3a^2-2a+1[/tex]

                     X   [tex]a^2-2a+3[/tex]

______________________

+              [tex]12a^2+9a^3-6a+3[/tex]

   [tex]-8a^4-6a^3+4a^2-2a[/tex]

[tex]4a^5+3a^4-2a^3+a^2[/tex]

_______________________

[tex]4a^5-5a^4+4a^3+14a^2-8a+3[/tex]

This is the complete multiplication of given equation with vertical method. Comparing with the sum shown in figure we get,

[tex]A=4a^2\\B=4a^3\\C=3\\D=3a^4[/tex]

Thus, the multiplication operation to multiply the equation (4a^3 - 2a + 3a^2 + 1) and (3 - 2a + a^2) with vertical method is done and the value of D obtained is 3a⁴.

Learn more about the vertical method to multiply here:

https://brainly.com/question/12709314

#SPJ2

X =(5x - 10)
130°
Find x

Answers

Answer:

Step-by-step explanation:

5x-10  = 180-130

5x-10 = 50

5x = 60

x = 12°

Solve for x in the diagram * 10 POINTS HELP*

Answers

Answer:x+42+3x = 90

Combine like terms:

3x+x = 4x

42+4x = 90

Subtract 42 to both sides

90-42 = 48

Divide 4 by 48

48/4 = 12

X = 12

100% right

Step-by-step explanation:

When I am doing exponential functions, amd need to graph, how do I figure out what the points are for f(x)=3(6)^(x-1)-5? The five is not an exponent.​

Answers

Answer:

Attached

Step-by-step explanation:

1/2x+4=9 solve for x.. Help?

Answers

Answer:x=10

Step-by-step explanation:

Step 1: Subtract 4 from both sides.

Step 2: Multiply both sides by 2.

Answer: x=10

Step-by-step explanation:

1/2x+4=9

      -4  -4

1/2x=5

multiply by 1/2 on each side

x=10

I need help please and thank you! :)

Answers

Answer:

Sorry I’m only in 8th grade and can’t figure it out

Step-by-step explanation:

Please help me out and make sure to show your work! thanks

Answers

Answer:

1075 sq ft

Step-by-step explanation:

There are a few ways to do this but I am only going to show one.

35 x (25 + 8) - (5 x 8 + 8 x 5) = 1155 - 80 = 1075

Solve the following quadratic equation
(x-18)^2=1.
A. x = 19 and x = 17
B. x = -19 and x = -17
C. x = -19 and x = 17
D. x = 19 and x = -17

Answers

the answer is A. x=19 and x=17

To solve the quadratic equation (x - 18)^2 = 1, we can take the square root of both sides and consider the positive and negative roots. Here's how we can proceed:

Taking the square root of both sides gives us:

x - 18 = ±√1

Simplifying the square root of 1, we have:

x - 18 = ±1

Now, let's solve for x by considering both the positive and negative cases:

Case 1: x - 18 = 1

Adding 18 to both sides:

x = 1 + 18

x = 19

Case 2: x - 18 = -1

Adding 18 to both sides:

x = -1 + 18

x = 17

Leading to our final correct answer is:

A. x = 19 and x = 17

ヾ(•ω•`)o

ANSWER QUICK PLEASE!!

The horizontal axis found on the coordinate plane is the y-axis.

true or false?

Answers

Answer:

True

Step-by-step explanation:

Answer:

false! y-axis is up and down. x-axis is side to side

Step-by-step explanation:

If a ship had 1500 boars, what is the age of captain??​

Answers

Answer:

At least 24 (if started around 19) or 23 (if started internship around 18)

[ results are only if the boars are dead and the ship's capacity is closest to the TEU ]

Sponsoring a donkey costs £2 a month. Which calculation will help Beth work out how many years she can sponsor a donkey for with £80. A) 80-2 X 12 B) 80/2 X 12 C) 80/12 ÷ 2. D) 12 X 2 ÷ 80​

Answers

Answer:

B

80/2×12 becouse one year it costs 12×2 since its 12 months .

Three semicircles are placed in a rectangle, as shown below. The width of the rectangle is 11m. Find the area of the shaded region. Use the value 3.14 for pi , and do not round your answer.

Answers

Answer:

para Es que yo soy español y no te entiendo

Find the sixth term of a geometric sequence with which a, =-3 and r=-2.​

Answers

Answer: 96

Step-by-step explanation: a is the initial term, and r is the ratio by which a increases. Multiplying -2 by -3 five times gives this sequence: -3, 6, -12, 24, -48, 96

Other Questions
I need help ASAP plsssssss PANINIS What is an example of rhyme scheme in the road not taken by Robert frost Populations that experience exponential growth have unlimited sources. A population can not continue to growexponentially indefinitely. Eventually, the population of a species will reach their limit. What curve will occur when apopulation has reached this limit and what are some possible reasons for this curve shape?PLSSS HELPPP does anyone know how to solve this? pls leave instructions How are Yellow dog contracts, Knights of Labor, Samuel Gompers, and theHomestead Strike related? Va roggg ex 1 2 3 !!! Which word is an adjective? neither several quietly bought Olive has a plastic container shaped like a cube to put slime in. She measures one side and finds that its 0.5 foot long. Use the formula V = s3 to determine how many cubic feet of slime will fit in her container. PLEASE HELP! A car can go from 0 m/s to 27 m/s in 4.5 seconds. If a net force of 6600 N acted on the car, what is its mass? (Hint: You must first calculate the acceleration then plug into Newtons second law.) Peter the Leprechaun has 526 gold bars that he arranges evenly into 24 pots. Each gold bar weighs 2.2 pounds. A) How many bars of gold are in each pot? Eber bought a new pair of baseball cleats for $64.95. The salestax is 5.5%. What is the total cost that Eber will pay? What was the main political issue at the center of the counter culture movement of the 1960s HELPPP PLEASEEEE FASTTTBoth parents in the example carry the dominant and therecessive alleles for a trait (heterozygous). What is theprobability of the offspring expressing the dominantphenotype? 2Drag each tile to the correct box.Match each term to the correct definition. If a director must cut scenes from Romeo and Juliet for performance, which scenes could be removed? How would their absence affect the play as a whole? Mrs.Smith has 3 boys to every 5 girls in her class. What percent of her class is boys?Please help me! Serious answers only please! If a scientist wants to make molecules move slower, what should they do? A. decrease their kinetic energy B. Transfer energy out of them C. Put them in a freezer D. All of the above I have a math test in an hour and a half. Its about algebraic word problems. Can someone help me. Im really struggling in maths and might fail simplificar y sumar12 + 7 + 10 =---- ---- --- please help im struggling and its due in 30 minutes