Mathematics High School

What is the value of z?

What Is The Value Of Z?

Answers

Answer 1

answer is z=17

hope that helped loll

Answer 2

Answer:

17

Step-by-step explanation:

30+31=61

180-61=119

119/7=17

Related Questions

I NEED TO PASS!!!!

The table shows a relationship between values of x and y.

Which of the following equations describes the relationship for the values in the table?

A.
y = 2x^2 – 1

B.
y = x^2 + 3

C.
y = 2x^2 + 1

D.
y = 10x – 3

Answers

Answer:

A. y = 2x^2 - 1

Step-by-step explanation:

Try the points of x and y by substitution

This gives us the function:

y = 2x^2 - 1

Sum of two numbers 25 and their quotient 4

Answers

Answer:

x = 20

y = 5

Step-by-step explanation:

x + y = 25

x/y = 4

Your Answer is in the above attachment

Hope it Helps :)

PLS HELP !!

A total of 78 seats for a local concert are sold, producing a total revenue of $483.
If seats cost either $2.50 or $10.50, how many of the $2.50 seats were sold?
seats.


Part B
How many of the $10.50 seats were sold?
seats

Answers

Answer:

add them then multiply

Step-by-step explanation:

Hector can fit 75 compact discs into 5 boxes. How many compact discs can he fit into 14 boxes?

Answers

Answer:

Hector can fit 210 compact discs into 14 boxes.

What is 35% of 80?
please help me.​

Answers

Answer:

35% of 80 is 28

Step-by-step explanation:

answer: 35% of 80 is 28.

(Multiple choice/ Brainliest will be rewarded)
I’d like some help on this question.
(Zoom in if needed, the answer may be blurry )

Answers

Answer:

1. h=1.5d. 2. 30cm in 20 days

Step-by-step explanation:

2. 20×1.5

Theresa wants new carpeting for her family room. Her family room is 12ft by 21ft
rectangle. There are 2 companies who would change the carpeting for Theresa.
Company A charges $2 per sq ft and company B charges a flat fee of $600.
a. Find the total area of the carpeting
i. 200.0 is the total area of the carpeting
b. Which is the best company for Theresa? Why?
i.
I

Answers

A. The total area of the carpeting is 252 ft.

B. Company A is best because they would only charge $504 for the entire room, while Company B would charge $600.

Please help me answer this:)

Will give you brainlst ^

Answers

Attached is the filled out chart.

We already know the total no. of youths, no. of adults that preferred paper books, no. of adults that preferred ebooks, and no. of people that preferred paper books in total. So we can fill that in and then subtract to get the rest of it.

The table shows a proportional relationship between the liters of water ,x, and the number of scoops of powered punch mix,y, required to make punch. What is the unit rate

Answers

Answer:

it's 4.

Step-by-step explanation:

Answer:

4

Step-by-step explan

cus

A store sold 7 white chairs for $148.75. How much 10 white chairs cost at the same unit price?

Answers

Answer:

212.5

Step-by-step explanation:

7 chairs = 148.75

148.75 ÷ 7 = 21.25

21.25 x 3 = 63.75

148.75 + 63.75 = 212.5

WHICH ONE !!
A. 3
B. -3/4
C. -1
D. 3/4

Answers

B. If ur finding the slope...
Are u?
its B, -3/4
Just do y2-y1/x2-x1

Which quadrant does the terminal side of a -145° angle lie in?

Answers

it would like in quadrant 3 (III)
Each quadrant is 90 degrees

-145 = -90 - 55

This means we move counterclockwise through quadrant IV (4) and into quadrant III (3)

A sofa company offers two deals.

You can get 15% off the full price of £1300 or pay a deposit of £500 plus 6 monthly payments of £112

Show which is the better deal.

Answers

Answer:

The first deal is the better one.

Step-by-step explanation:

first deal: you have to play 1105£ in total.

second deal: you have to pay 1172£ in total.

Answer:

first offer : £1105

Step-by-step explanation:

1300÷0.15=195

so price will be £1105

second offer

£1300-500=800

112X6=£672

800+672=£1472

A square with a side length of 2 units is dilated in a coordinate plane using the origin as the center of dilation. The resulting square has a side length of 16 units. Determine the scale factor used to create this dilation

Answers

Answer:

2.5

Step-by-step explanation:

It is correct trust me.

Can you help me find the combination to this problem

Answers

2,2,2,2 no joke. If you would like me to explain let me know

Which expression has a value of 39?

Answers

24x2-(8+4 2) / 8-6.

26.6 is what percent of 53.2?

Answers

Answer:

Step-by-step explanation:

26.6/53.2 = 0.5 = 50%

26.6 is 50% of 53.2

GMMMMMMM
put random things that don't make

I'm going to the strawberry patch to pick some pears because I forgot to turn off my tv

Answers

Answer:

vibe but hope u have a good day

Step-by-step explanation:

Answer:

Im very confused but sometimes when my parents arent home i go to my garden and bury myself in the ground and pretend imma carrot

Step-by-step explanation:

UnU

HELPPPPPPPPP
Which table represents a quadratic function?
A-first pic
B-second pic
C-third pic
D-last pic

Answers

Answer:

D-last pic

Step-by-step explanation:

Check the rate of change in the f(x) column.

The first 3 have linear change (arithmetic sequence) and the last one has different pattern.

Correct option is D

Find the solution to the inequality -0.3x-5<6.7.

Answers

Answer:

x > -39

Step-by-step explanation:

-0.3x < 6.7 + 5

-0.3x < 11.7

divide by -0.3

Answer is x > -39

so how do you draw 2 degree angle ​

Answers

make it a really small angle
Draw a small angle format

The sum of three times a number and −4 is less than 17?

Answers

Answer:

3(n + 4) ≤ 10 is the equation and the solution is n ≤ -2/3 Decimal Form: -0.666667

hope this helps you

Step-by-step explanation:

Given that 3x – 8y = 39
Find y when x = 3
Give your answer as an improper fraction in its simplest form.​

Answers

Answer:

- [tex]\frac{15}{4}[/tex]

Step-by-step explanation:

Given

3x - 8y = 39 ← substitute x = 3 into the equation

3(3) - 8y = 39

9 - 8y = 39 ( subtract 9 from both sides )

- 8y = 30 ( divide both sides by - 8 )

y = [tex]\frac{30}{-8}[/tex] = - [tex]\frac{15}{4}[/tex]

Which expression is equivalent to |x| > 11?
A) x > –11 and x < 11
B) x < –11 or x > 11
C) x > –11 or x < 11
D) x < –11 and x > 11

Please help me

Answers

Answer:

D

Step-by-step explanation:

Inequalities of the type have | x | > a have solutions of the form

x < - a , x > a

Thus

| x | > 11

x < - 11 and x > 11

2. f(x) = (x -2)^2 +4

Answers

Is this a real question because i dont think this exist unless u are some type of genius

Find the missing section. Answers must be in fraction form.

Answers

Answer:

[tex]\frac{1}{10}[/tex]

Step-by-step explanation:

We have a circle that is split in three sections, two of which we know and we are asked to find the third missing section.

For the circle, we know that 4/5 and 1/10 is fit. Now we need the last one, to solve, we need to get the same denominator and see how much is missing.

Since 1/10 is our highest denominator, let's change 4/5 to have 10 as a denominator. Which would be through multiplying 5 to get 10.

What times 5 equals 10?

2

Now multiply both numerator and denominator by 2 to get our portion.

[tex]\frac{4*2}{5*2}[/tex]

[tex]\frac{8}{10}[/tex]

Now we have the same denominator, let's add our two fractions and see how much we have left.

8/10 + 1/10

9/10

We have 1/10 missing, therefore 1/10 is the answer.

Point S is located at (-3,2) on the coordinate plane. Point S is reflected over the y-
axis to create point S'. What ordered pair describes the location of S'?

Answers

Answer:

(3,2)

Step-by-step explanation:

ASAP Identify the measure of angle x.

Answers

Answer:

X is 5

Step-by-step explanation:

what is y=2x+4 written in standard form

Answers

2x-y= 4 !!!!!!!!!!’n

How far can a caterpillar; traveling at 0.06m/s, move in 60 seconds?

Answers

Answer:

3.6 meters in 60 seconds

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