Mathematics High School

Rewrite in simplest terms: 8(-10r - 9) + 9r

Answers

Answer 1

Answer:

-2

Step-by-step explanation:

you answer the brackets first then add 9 then add 8

Related Questions

What is the value of x?
A. 6
B. 5
c. 4
D.3

Answers

Answer:

Step-by-step explanation:

CD is an angle bisector and divides the opposite side into segments which are proportional to the other 2 sides, that is

[tex]\frac{BC}{AC}[/tex] = [tex]\frac{BD}{AD}[/tex] , substitute values

[tex]\frac{4}{3}[/tex] = [tex]\frac{x}{2.25}[/tex] ( cross- multiply )

3x = 9 ( divide both sides by 3 )

x = 3 → D

Have to find x,y and z.

Answers

Answer:

z= 2√2

x=2

y=2√2

Katie's business is going so well she wants to expand and add a shirt. She makes an isosceles triangle logo like the one below.

What is the angle of B

Answers

I think u forgot to put pic for we can see the triangle

Can u give us how the angle looks please if you could?

14 is 33 1/2% of what number?

Answers

Answer:

41.79

Step-by-step explanation:

c = 14 * 100/33.5 = 1400/33.5 = 2800/67

= 41.79104

The cylinder shown here has a height of 7 centimeters and a radius of 4 centimeters. What is the area of the base of the cylinder? Express your answer in terms of 1. Do not include units (cm2) in your answer. Use pi to represent the n symbol. For example: 321 would be typed as 32pi

Answers

Answer: 16pi

Step-by-step explanation:

ik you want the points
plzz

Answers

Answer:

Line 1: Undefined

Line 2: -4/3

Line 3: 4/3

Line 4: Undefined

Line 5: 7/3

Line 6: -7/3

Line 7: 0

Line 8: 0

Line 9: Undefined

Line 11: 0

Line 10 & 12: Undefined

Step-by-step explanation:

Use the slope formula (you can just search up the slope formula)

Also, always remember that a vertical line's slope will be undefined and a horizontal line's slope will be 0 (zero).

I hope this helps!

What is the value of tan(60°)?
A
12
30°
B
60°
14

Answers

Answer:

the answer is 1.7320508076

Other Questions

14 is 33 1/2% of what number? Answer questions in a complete sentence 1.) Fuiste al cine? 2.) Fue Juan al supermercado?3.) Fueron ustedes a comprar los zapatos?4.)Adonde fuiste ayer?5.) Cundo fue Miguel al centro comercial? which would be a stronger acid H3PO4 or H3PO2 Katie's business is going so well she wants to expand and add a shirt. She makes an isosceles triangle logo like the one below.What is the angle of B What is the value of x?A. 6B. 5c. 4D.3 Which of the following statements is true?OA. Chemical reactions can either absorb thermal energy or release thermal energy.Chemical reactions can only absorb thermal energy.OC.Chemical reactions can neither absorb thermal energy nor release thermal energy.OD.Chemical reactions can only release thermal energy. *VIOLINIST* URGENT HELPFill in bubbles with note names (letters)YOU MUST INCLUDE FLATS AND SHARP SIGNS During the early 1900s, Spokane emerged as a leader inshipping and trade.arts and culture.agriculture and industry.fishing and mining. Have to find x,y and z. When the Earth's continental crust and ocean crust formed, they were different densities. Why did they differ in density and how did this affect their formation?A.) The continental crust was thicker and less dense. It rose above sea level, separating land from water. B.) The continental crust was thicker and more dense. It sunk below sea level, separating land from water. C.) The continental crust was thinner and less dense. It rose above sea level, separating land from water.D.) The continental crust was thinner and more dense. It sunk below sea level, separating land from water.I think its B, but Im not completely sure. Help please! C. Would the number 14 be in the solution set? Tell why or why not. Describe how the gonorrhoea pathogen causes disease after it enter the body What is the value of tan(60)?A1230B6014 tRNA is the molecule that brings the appropriate _______ _______ to the mRNA using an anticodon.fill in the blank These mechanoreceptors would be activated if your little brother poked you in the arm while you were trying to nap. ik you want the pointsplzz Predictions about the future based on the position of planets is an example of physics biology earth science pseudoscience y = 3.915(1.106)x.In terms of the water lily population change, the value 3.915 represents: During TCP/IP communications between two network hosts, information is encapsulated on the sending host and decapsulated on the receiving host using the OSI model. Match the information format with the appropriate layer of the OSI model.a. Packets b. Segments c. Bits d. Frames 1. Session Layer 2. Transport Layer 3. Network Layer 4. Data Link Layer 5. Physical Layer The time for a sound wave to travel between two people is 0.80 s,The people are 256 m apartCalculate the speed of sound in air.