Mathematics High School

Find the value of z.
A. 55
B. 90
C. 238
D. 122

Find The Value Of Z. A. 55B. 90C. 238D. 122

Answers

Answer 1

Answer:

Not sure

Step-by-step explanation:

Still not sure

Related Questions

A circle has a diameter of 16 inches. What is the circumference of the circle using function on the calculator?

Answers

Answer: 50.26548 (50.27)

Step-by-step explanation:

Circumference = 2 x π x r(radius)

Diameter = 2 x r(radius)

C = π x 16 = 50.26548

Find the circumference of the circle. Use 3.14 for pi. Use the inches squared for the
answer. (circle is 9 inches)

Answers

Answer:

the answer is 30.975

Step-by-step explanation:

... i haven't learned this so i cannot give you an explanation. sorry but i hope this helps :))

the graphs below have the same shape. what is the equation of the red graph?

Answers

Answer:

b

Step-by-step explanation

Use the distributive property to write an equivalent expression.
10(2x + 8y - 6)

Answers

Answer:

20x +80y -60 hope this helped:)

Step-by-step explanation:

When Theo was born his uncle put $1000 in a college savings account for him, at 4%
interest
- Develop a function to show the amount in the savings account after x years
- How much money will be in the account when Theo is 18 and ready for college?

Answers

Answer:

A= P(1+r)^x

$2025

Step-by-step explanation:

Given data

Principal=  $1000

Rate= 4%

1. - Develop a function to show the amount in the savings account after x years

Time= x years

The function is

A= P(1+r)^x

2.  How much money will be in the account when Theo is 18 and ready for college?

Time= 18 years

A= 1000(1+0.04)^18

A=1000(1.04)^18

A=1000*2.025

A=$2025

The dinning table in the kitchen has a length of 2.3 m & a width of 3 m. Find the area of a sheet that will cover the table top

Answers

Answer:

Area= 6.9m²

Step-by-step explanation:

Area= l x w

= 2.3m x 3m

= 6.9m²

x-7y=4,5x-4y=-11 solve system of equations by substitution

Answers

multiply 1st eqn by 5

so it can be canceled and again u get value of y will be 1 and sagain put tha value of y in eqn 1 so that u can get the value of x

the ratio of the measure of the three angles in a trinagle is 10:3:7. Find the measure of the largest angle

Answers

Answer:

90°

Step-by-step explanation:

[tex]10 + 3 + 7 = 20 \\ \frac{20}{20} = 180 \\ \frac{1}{20} = \frac{180}{20} \\ \frac{10}{20} = \frac{180}{20} \\ the \: largest \: angle = 90 \\ [/tex]

Deltamath

Please help me

Answers

5,-1 I believe is the correct answer

Answer:

It should be (6, -3) If I am correct- sorry if it isn't

23.
20m + on ?
Which expression is equivalent to 54n

Answers

Answer:

Choice A, 20(3n-m)

Step-by-step explanation:

First, lets combine like terms for the question 54n - 20m + 6n,

60n - 20m.

Next, lets rule out the choices that are visibly wrong. This includes Choice B, because it wouldn't equal what is above and Choice C, as it ignores unlike terms.

Now, it is down to Choices A and D. Let's use the distributive property to simplify these options.

Choice A:

20(3n-m)

60n-20m

Choice D:

20(m-3n)

20m-60m

With this, it can be concluded that the correct answer is Choice A since it equals 60n-20m, which is equal to the original question when like terms are combined.

Answer:

Which inequality has the solution set shown on the graph?

-54n < 1080

-54n > 1080

594 > -11n <<<<<This one

594 < -11n

Step-by-step explanation: I couldnt find my question so here is the answer if you have this on edg :))))

Terrence buys an apartment for 122,000. Five years later he sells the apartment for. 156,000 he had to pay a 5.2% comission fee on the final sale price of the house

Answers

Step-by-step explanation:

[tex] \frac{5.2}{100} \times 156000 \\ = 8112commission[/tex]

Help me out please??

Answers

Rate of change is given in Rise over run or Y/X
The rate of change would be 3/2
The correct answer is 3/2

Please just show work on how to solve!

Answers

Answer:

(5,7)

Step-by-step explanation:

Express (x – 7)2 as a trinomial standard form

Answers

Answer:

2x-14

Step-by-step explanation:

use the formula (b/2)^2

hope this helps :)

For each triangle find the missing length. Around your answer to the nearest tenth. Then find the area and the perimeter.

Answers

Step-by-step explanation:

I wish I could help but I can't see clearly

The ratio of footballs to total pieces of equipment is... and we have 2 baseballs and 6 footballs

Answers

Answer:

1:3 ............... ......

The world population was 6.114 billion in 2000 with an estimated growth
rate of 1.9% per year. Assuming the world population follows this exponential
growth mode, find the projected population in 2030.

Answers

Answer:

10.754 billion

Step-by-step explanation:

this is a exponential growth question. the initial value is 6.114 billion, with a growth rate of 1.9%, and 30 years. after you plug the values into the exponential growth equation, you should get 10.754 billion.


If f(x)=sin(x) and g(x)=sin(2x), which of the following statements is true?
A f(x) is a taller version of g(x).
B g(x) is a taller version of f(x).
C С
The period of f(x) is half the size of g(x).
D
The period of g(x) is half the size of f(x)

Answers

Your answer is A!!!

Carla and Deserea bought a dozen cookies from the bakery. Carla ate ¼ of the cookies and Deserea ate ½ of the cookies. Who ate the most?

Answers

Answer:

Deserea ate more

Step-by-step explanation:

One dozen equals 12

Carla ate 1/4 of it

1/4×12/1=3

Carla ate 3 cookies

Deserea ate 1/2

1/2×12/1=6

Deserea ate 6

6 is greater than 3 so Deserea ate more

which triangles are similar to triangle FDG? Help me asap​

Answers

Answer:

ECB

Step-by-step explanation:

they are both similar

They are both similar

Find the constant of direct variation when x = 3 and y = -12​

Answers

Answer:

constant = b = -15

Step-by-step explanation:

3 + b = -12

b = -12 - 3

b = -15

PLS HELP :) Which expression is equivalent to c+c-10?
2c−10
−8c
c−9
12c

Answers

Answer:

2c - 10

Step-by-step explanation:

When you combine the like terms of the expression c+c-10, you get 2c-10.

Therefore, 2c - 10 is equivalent to c + c - 10.

c + c - 10 → 2c - 10.

I didn't mean to press that answer but please help.

Answers

Answer:

D

Step-by-step explanation:

There are FOUR equal sides so we eliminate some of the shapes that dont have equal sides.

We need a FOUR sided shape so we eliminate all the shapes that DONT have 4 sides.

We are now left with:

Square and rhombus.

4. The dimensions of a rectangle are multiplied by a factor of 2 to form a new rectangle. Which of the following best describes the relationship between the perimeter of the old rectangle and the perimeter of the new rectangle? a. The perimeter of the new rectangle is half the original rectangle. b. The perimeter of the new rectangle is twice the original rectangle. c. The perimeter of the new rectangle is four times the original rectangle.d. The perimeter of the new rectangle is one-fourth the original rectangle.

Answers

The answer is B because 4 is a factor of 2

Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at -2?​

Answers

The equation of the parallel line is y = 5x - 2

Anybody know this. Kinda need help

Answers

Answer:

[tex]g(x) = {(3x)}^{2} [/tex]

AkkakamakjakakaijJaja

Answers

Answer:

B

Step-by-step explanation:

I first combined like terms. next I subtracted the x on the left from both sides. Lastly, I subtracted 3 from both sides. hope this helped!

What is the slope of the line y +3 = (x +4)?

Answers

Answer:

m=1, hope this helps <33

Step-by-step explanation:

In circle D with m \angle CDE= 122m∠CDE=122 and CD=6CD=6 units, find the length of arc CE. Round to the nearest hundredth.

Answers

Answer:

12.78 units

Step-by-step explanation:

The formula for arc length =

2πr × θ/360

From the question:

θ = 122°

r = 6 units

Therefore, the arc length =

2 × π × 6 × (122/360)

= 12.775810125 units

Approximately to the nearest hundredth = 12.78 units

Therefore, the length of arc CE is 12.78 units

2
s=ut + 1/2at^2
Find the value of s when u = 5.2, t=7 and a = 1.6​

Answers

Answer:

S=75.6

Step-by-step explanation:

[tex] \frac{1}{ 2} [/tex]

Other Questions
PromptWhat are some things that your friends did this week? Write 5 complete Spanish sentences describing what they did.Don't forget to conjugate your verbs in the preterite tense! (Use only -er verbs)Pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of eachresponse.Please make it original I dont want her to flag me for coping again. Trench warfare was fought mainly on the eastern front between Germany and Belgium. True False Which of the following represents the graph of the equation y = -2x + 1? Which energy source was first used to power textile manufacturing plants?A. SteamB. WaterC. OilD. Coal Please help! Free 100 points because why not lol From your research, how would you summarize Hol Chi Minhs political views? Do you think he leaned more toward communism or nationalism? Which statement about the Magna Carta is true?It incorporated the concept of chivalry into English common law.It granted certain rights to English nobles that the king could not ignore.It gave monks the authority to try and convict English nobles.It established a bill of rights for landless English serfs. VERY URGENT PLEASE HELP!!!!Rafael's gas tank is 1/2 full. After he buys 9 gallons of gas, it is 4/5 full. How many gallons can Rafael's tank hold? What informal commandwould you use with your friend for the verb limpiar?A.) limpies B.) limpias C.) limpia D.) limpie Por qu le empieza a hablar doa Laura a don Gonzalo? List two ways technology has a positive effect on the economy of new mexico 13:00Do you think only gifted studentsshould be supported so they we cansee what they become' or should allstudents be given that chance?Explain. When evaluating an online source you should Select all that applyWrite down the date of publication.Look at the suffix the end of the URL.Test the links to make sure they work. What is the best way to describe how mutations relate to the concept of survival of the fittest? Choose the best answer from the choices below. Only those mutations that are helpful will be passed on. B Mutations that allow organisms to survive are more likely to be passed on. C Only those mutations that are harmful will be passed on. D Mutations do not relate to survival of the fitt help plzz how is an earthquake's origin and intensity identified? What are some scientific advancements Moors people created? The eggs of birds and other animals come in many different shapes and sizes. Eggs often have a shape that is nearly spherical. When this is true, you can use the formula for a sphere to find their volume.Fossilized spherical eggs of dinosaurs called titanosaurus sauropods were found in Patagonia. These eggs were 11 centimeters in diameter. Find the volume of an egg. Round your answer to the nearest tenth. Measurements of half-life make radioactive isotopes useful for The water level of a reservoir is 340 feet and that it is receding at a rate of 0.5 foot per day. In how many days will the water level be 26 feet?THE RESERVOIR IS 340 FEET PEOPLE NOT 34. thanks. Ethan is practicing kicking field goals before a football game. He starts by kicking from 22 yards and increases his distance by 3.5 yardsevery minute. He uses the equation shown to find the distance of his kicks (y), in yards, after different numbers of minutes (x).y = 3.5x + 22After how many minutes will Ethan be kicking from 50 yards?a 46 78d 9