Mathematics Middle School

What is the measure of Zx?
Angles are not necessarily drawn to scale.
B
128°
A-
C
0

What Is The Measure Of Zx?Angles Are Not Necessarily Drawn To Scale.B128A-C0

Answers

Answer 1
52°, subtract 128 from 180 to get the answer which is 52
Answer 2
the answer is 52° because that is a 180° angle and 128° supplementary angle is 52°

Related Questions

giving brainly answer quick noob

Answers

Answer:

Ok

Step-by-step explanation:

Answer:

g

Step-by-step explanation:

g

Pls need help due in 20 mins- n no mfkn links pls pls plsss

Answers

Answer:

B

Step-by-step explanation:

speed is determined by the gradient

car 1 gradient = change in y / change in x =  [tex]\frac{85 - 75}{17 -15} = \frac{10}{2} = 5[/tex]

car 2 gradient = 10

so car 2 is travelling faster than car 1

An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $1790 and his stock in Company B was worth $1000. The stock in Company A has increased 20% since last year and the stock in Company B has increased 22%. What was the total percentage increase in the investor's stock account? Round your answer to the nearest tenth (if necessary).

Answers

Answer:

20.7%

Step-by-step explanation:

Amount of stock increased in Company A = 20% of 1790

           = 0.20 * 1790 = $ 358

Investor's stock in company A this year = 1790 + 358 = $ 2148

Amount of stock increased in Company B = 22% of 1000

           = 0.22 * 1000= $ 220

Investor's stock in company B this year = 1000 + 220 = $ 1220

Total amount in investor's stock account  = 2148 + 1220 = $ 3368

Increased amount = 3368 - 2790 = $ 578

Increase percentage = [tex]\frac{578}{2790}*100[/tex] = 20.71

                                   = 20.7%

Answer:

20.7%

Step-by-step explanation:

1. Name to pairs of complementary angles in the diagram.
2. Name to pairs of supplementary angles in the diagram.

(If you answer correctly i’ll give brainliest!)
Make sure to use three letters when naming each angle. For example, angle DEC

Answers

Answer:

Two pairs of the complementary angle-

(62,28) (40,50)..

Two pairs of supplementary angle-

(125,55) (90,90)..

Step-by-step explanation:

I hope this helps! lolz. <3

What is the volume of the pyramid?

I will report if you send links

Answers

Answer:

The answer is 1133.33 i got it from go ogle so blame me if i got it wrong blame go ogle  can i have Brainliest

Step-by-step explanation:

Answer:

66 2/3

Step-by-step explanation:

The way to solve this is The general volume of a pyramid formula is given as: Volume of a pyramid = 1/3 x base area x height. Where Ab = area of the polygonal base and h = height of the pyramid. Note: The volume of a pyramid varies slightly depending on the polygonal base.

What i did was i first tried to do 17 x 20 x 10 which game 3400 but when i remembered that V=1/3 x base area x height which would be 1/3 x 17 x 20 = 113 1/3 but if the base was 10 it would be 1/3 x 10 x 20 = 66 2/3. so i think the base is 10 and the answer would be 66 2/3

If i am wrong i'm sorry

PLEASE HELP ASAP WILL GIVE BRAINLIEST TO BEST ANSWER

Answers

The answer is 160 for the problem

Scarlett is buying treats from a candy shop to share with her friends from Science Club. There's a Buggy Bundle box with 8 butterfly gummies and 10 beetle gummies, and a Classic Critter box with 6 butterfly gummies and 8 beetle gummies. Do the boxes have the same ratio of butterfly gummies to beetle gummies?
HELP NOOOWWW PLEASE

Answers

Yes because 1:2 = 2:4 = 4:6 = 6:8 = 8:10

can someone please answer this and also PROVIDE AN EXPLANATION

Answers

We need to find the triangular pyramid formula which is 1/3*B*H
The base is always the bottom or foundation. To find this we need the area of the triangle at the bottom.
It is 8*6/2 or base times height divided by 2
We would get 24
This is our B value. Now height is 4 in they give us this.
Plug it in 24*4/3
We get 32 inches

Answer:ccccccccccccccccccccccccccccccc

Step-by-step explanation:

20 POINTS DONT GUESS
The homeowners association wants to enclose the playground in
a fence. How much fencing will they need to purchase?
Is this question finding the area, circumference, or neither?
A. area
B. circumference
C. neither

Answers

Neither because you don’t need to know the area nor circumference

Answer:

C) neither (unless the playground is a circle), you would want to know the perimeter

Step-by-step explanation:

Help please ASAP!! I will give brainliest!

Answers

Answer:

3/5      1/10

Step-by-step explanation:

1/5 divided by 1/3 is 1/5 times 3 which is 3/5

1/2 divided by 5

= 1/2 divided by 5/1

=1/2 times 1/5

=1/10

Answer:   1) 3/5     2) 1/10

Step-by-step explanation:

1) 1/5 divided by 1/3

then you take the reciprocal so the equation is now 1/5 times 3/1

and you get an answer of 3/5

2) 1/2 divided 5/1 (you put the one under the 5 cuz it's a whole number)

Take the reciprocal of the second fraction and flip the numerator and denominator so you get 1/5.

Then, do 1/2 x 1/5 which equals 1/10.

Hope that helped! :)

On average 70% of customers order vanilla yogurt, and 30% order chocolate yogurt. In the following random number table, numbers 00 through 69 represents vanilla yogurt and numbers 70 through 99 represents chocolate yogurt.

Answers

Answer:

200

Step-by-step explanation:

I need help with this real quick ( 20 points) :)

Answers

That would be C! T=d/s

Consider the table:
Input value Output value
0 0
1 1
2 4
3 9

Which statements are true? Select all that apply.
The graph of the function will not form a straight line, so it is nonlinear.
The function is not proportional.
The function goes through the origin.
The difference between consecutive output values is a constant.

Answers

Answer:

1st 2nd and 3rd box

Step-by-step explanation:

1. It does not form a straight line because the output is not proportional. (it does not follow a pattern)

2. the line is not proportional because it does not follow a pattern or ratio of any kind (2468 is proportional because it follows the pattern of 2)

3. the origin is the coordinates (0,0) and the table has that labeled in the diagram therefore the graph does go through the origin

4. the output is not constant (output is 0149) because it does not show any sort of pattern. therefore the 4th box is incorrect.

Solve the following equation: x + 25 = 30
dont comment just for points cuz i will do the same to u

Answers

Answer:

5

Step-by-step explanation:

Answer:

X + 25 = 30

X + 25-25 = 30 - 25 = 5

Step-by-step explanation:

2s+10-7s-8+3s-7
syplifying expression fyi​

Answers

Answer:

-1+5z, -25+20y, 4d+14, 2n-2, 40k+8, 8b+5, -9+22p

Step-by-step explanation:

1) -4+7z+3-2z

-1+5z

2) 15+4(5y-10)

15+20y-40

-25+20y

3) 2d+17-3-2d+4d

4d+14

4) 12n-8-2n+10-4

2n-2

5) 8(2k+1+3k)

16k+8+24k

40k+8

5) 4(2b+2)-3

8b+8-3

8b+5

6) -4+8p-6p-5+20p

-9+22p

what the radius and diameter

Answers

On is 26 the second one is 45 cuz 3x3 = 9 so that be 35

Answer: 1. The Diameter is 25 and The Radius is 12.5

2. The Radius is 2 and The Diameter is 4

Step-by-step explanation:

solve the equation -2(x-5)=-14

Answers

Answer:

x=12

Step-by-step explanation:

-2(x-5)=-14

x-5=-2/-14

x-5=14/2

x-5=7

x=5+7

x=12

X =12. Multiply it out. -2x +10= -14. -2x=-14-10. -2x= -24. Divide both sides by -2. Hope this helps!

PLZZZZZZZZ HELPP MEE BRAINLIEST

Answers

Median means the middle. I don’t remember the rest sorryyyy!

WILL GIVE BRAINLIEST
A Ferris wheel has a diameter of 212 feet. How far will one passenger travel in one revolution of the wheel? Explain your answer

Answers

Answer: 665.68 ft

Step-by-step explanation:

You‘re trying to find the circumference of the Ferris wheel. The formula for circumference is C=3.14(approximation for pi)x the diameter. So you would do 3.14 x 212 = 665.68

PLS PLS HELP I WILL MARK BRAINLIEST!

Answers

Answer:

Step-by-step explanation:

The answer is true

True

Because Any Integer can be a Rational Number

Florence paid for a booth at a pet show to sell her handmade pet collars. If s is her total sales and c is the cost of her materials, both in dollars, then s–c–20 is her profit, in dollars. Florence made $415 in sales at the pet show and the materials cost her $50.
What is Florence's total profit?

Answers

Answer:

365

Step-by-step explanation:

Answer:

465

Step-by-step explanation:

im not sure

Please help!!!!! 10 Points!! (i only have 23)

Answers

The answers are going to be: D & E

Explanation:
Any number that was multiplied by less then one is going to be your answer. :)

Please help giving brainliest

Answers

Answer:

B

Step-by-step explanation:

1/5 = 0.2

1/3 = 0.33

Answer:

B

Step-by-step explanation:

1/5=0.2

1/3=0.33333.........

Kim bought 1.5 pounds of American cheese that cost $4.50 per pound. She also bought 1.75 pounds of Swiss cheese that cost $4.80 per pound.

How much did Kim spend in all?

Answers

The total is: $15.15

Help The first one is what is on sale and the bottem is what needs to be solved!

Answers

Answer:

jacket 80

shoes 32 and 16

shirt 9   , 8.04,   4.08

Step-by-step explanation:

you need to multiply the original cost by the percentage off and then subtract from the original

example

Jacket is originally priced at $120 it is on sale for 1/3 off which means that if you divide 120 by 3 you will get 40.  but you would have to subtract the 40 from 120 giving you 80

what they saidddddddddd

2 2/3 times 4/5 PLEASE HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

32/15

Step-by-step explanation:

2 2/3 = 8/3

8/3 x 4/5 = 8x4/3x5 = 32/15

Solve the system using addition. Use pencil and paper. Explain why the addition method is a good choice for solving the system. If you wanted to solve for x​ first, is the addition method still a good​ choice? Explain.

x-2.5y=12.5
-x+2.3y=11.9

Answers

Answer: the answers are x = -292.5 and y = -122

Step-by-step explanation:

Elimination is combining equations to obtain an equation with just one variable. This is only possible if the coefficients of one variable in both equations are opposed and will cancel each other out when put together. Elimination is most effective when it occurs naturally in the equations, but equations may also be modified to produce typical coefficients by multiplying or dividing equations by a given value. The next step would be to utilize the equation we devised to determine the variable's worth and then insert that value back into the original equation to determine the remaining variable.

For solving the question to find x we have to make the coefficients of y the same. for that, we will multiply the first equation by 2.3 and the second equation by 2.5.

After that, we get the 2 equations as

2.3x-5.75y = 28.75

-2.5x+5.75y = 29.75

then by adding the 2 equations we get

-0.2x = 58.5

and by dividing 58.5 by -0.2 we get

x = -292.5

substituting the value of x in any equations above we get

y = -122

(Will give BRAINLIEST if answered adequately) PLEASE answer number 12 and EXPLAIN how you got the answer.

Answers

Answer:

The graph of the line shifts horizontally left 2 units.

Step-by-step explanation:

NEED THIS ASAPPPPPP The circumference of a circular field is 175.84 yards. What is the radius of the field? Use 3.14 for pie and do not round your answer.

Answers

Answer:

Circumfrerence =pi d

So d=175.84/3.14

Step-by-step explanation:

Yes the correct answer is d

Ricardo bought 6 pounds of peanuts at the local wholesaler for $12. His friend Saniya bought 4 pounds of peanuts at the supermarket for $10. Saniya thinks she got the better deal because $10 is less than $12.

How much did Ricardo pay per pound?
How much did Saniya pay per pound?

Who got the better deal?
A. Ricardo
B. Saniya
C. They paid the same rate per pound.

Answers

Answer:

ricardo

he payed 2 per pound while she payed 2.50

Answer:

Ricardo

Step-by-step explanation:

Divide $12 by 6 pounds and then divide $10 by the 4 pounds.

Ricardo got 2$ per pound and Roxanne got 2.5$ per pound so Ricardo got the better deal.

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We are working against time because, if the USSR enters the war against Japan and invades China before either of these alternatives succeeds, the Communists will be captured by the USSR and become Soviet satellites.John Paton Davies, United States diplomat in China, Observations on the Struggle for Power in China, 1943 Martha constructs the table below to show the relationship between her cell phone's age and the amount of time it takes to charge her phone battery. Which of the following describes the rate at which the time to charge the phone changes? A. The time to charge the phone increases by 25 minutes with every 7.5-month increase in the phone's age. B. The time to charge the phone increases by 15 minutes with every 7.5-month increase in the phone's age. C. The time to charge the phone increases by 25 minutes with every 1-month increase in the phone's age. D. The time to charge the phone increases by 15 minutes with every 2-month increase in the phone's age. Identify the type of genre:Sunlight had sneaked in through the window and was creeping toward the chair where my pants dangled. I was lying inbed, rubbing some gunk from the corner of my eye. It must have collected while I was sleeping, and to just let it stay thereseemed inappropriate.A.)FictionB.)MysteryC.)PoetryD.)Nonfiction please help me, I lost my answer PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! Journalizing Sales Transactions Enter the following transactions in a general journal. Use a 6% sales tax rate. May 1 Sold merchandise on account to J. Adams, $2,000 plus sales tax. Sale No. 488. 4 Sold merchandise on account to B. Clark, $1,800 plus sales tax. 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