Mathematics College

what are these plz respond

Answers

Answer 1

Answer:

1. A

2. B.

3. A

4. C.

5 B.

6. ok boomer.

Step-by-step explanation:

Related Questions

Help with math thanks so much!!!!

Answers

I think the answer is 15

The cost of 10 balls is 280. Find the cost of 19 balls.

Answers

Answer:

$532

Step-by-step explanation:

Hey There!

So to solve this problem the first thing that we want to do is find the cost of 1 ball

To do so we divide the total cost of 10 balls by 10

280/10=28 so each ball cost 28

now to find the cost of 19 balls we multiply the cost of 1 ball by 19

18x28=532

thus meaning 19 balls cost $532

Answer:

$532

Step-by-step explanation:

We need to find the cost of 1 ball and then multiply it by 19, here is the math:

280/10=28

Now we know that 28 is the cost of 1 ball.

28 x 19=532

The cost of 19 balls is $532

You role a six-sided die. The P(even or odd) is

Answers

Answer:

1/2

Step-by-step explanation:

1/2 is the answer to your question

5x + 2y =17
3x +2y=13

Answers

1. Y= -5/2x + 17/2 (slope intercept form)
2. Y= -3/2x + 13/2 (slope intercept form)

What's
2/3 + 1/6 =

1/3 + 2/4 =

1/2 -1/4 =

3/8 - 1/3 =

Jeremiah ran for 3/10 of a mile and then walked another 2/5 of a mile. How far did he travel in all?

Elisa has 3/4 cup of flour. She used 3/6 to make cupcakes. How much flour does Elisa have left?

Daniel read 4/5 books and Edgar read 1/2 books. How many more books did Daniel read than Edgar?

Jared drove 2/8 miles to the restaurant. He drove another 1/4 miles to the mall. How many miles did he drive in all?

Answers

Answer:

A. 5/6 B. 5/6 C. 1/4 D. 1/24

Step-by-step explanation:

A. 12+3= 15 = 5

— — —

18. 18. 6

B. 4+6=10= 5

— — —

12. 12. 6

C. 4-2=2 = 1

— — —

8. 8. 4

D. 9-8 = 1

— —

24. 24

a catering service offers 4 appetizers 8 main courses and 3 desserts

Answers

B sorry if I’m wrong

Oh, cool! I would love all that food. Food is life.

What was the question though?

Find the measure of the missing angle
60°
90°
65°
25°

Answers

Where is the picture?? We can’t help if there is no other part

10a3 what is the vocabulary for 10

Answers

Context clues and look it up! we are here for moral support

What is the y-intercept Of the function Represented by the table of values belowX -2 1 2 4 7 y 15 6 3 -3 -12

Answers

Given:

The table of values.

To find:

The y-intercept of the given function.

Solution:

The table of values represents a linear function because the rate of change is constant.

Consider any two points from the given table. Let the two points are (-2,15) and (1,6). Then the equation of the linear function is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-15=\dfrac{6-15}{1-(-2)}(x-(-2))[/tex]

[tex]y-15=\dfrac{-9}{1+2}(x+2)[/tex]

[tex]y-15=\dfrac{-9}{3}(x+2)[/tex]

[tex]y-15=-3(x+2)[/tex]

Adding 15 on both sides, we get

[tex]y=-3x-6+15[/tex]

[tex]y=-3x+9[/tex]

Putting x=0, we get

[tex]y=-3(0)+9[/tex]

[tex]y=0+9[/tex]

[tex]y=9[/tex]

The y-intercept is 9. Therefore, the correct option is C.

Answer: this is correct

Step-by-step explanation:

Answer:

i believe it is c or b

Step-by-step explanation:

Answer:

y=2x+2

Step-by-step explanation:

2 is the y intercept and you get the formula y=mx+b so b=2 and m is the slope which is rise over run to get 2.

(2,11) and (-3,6) slope we need to find b and write equations

Answers

Answer:

Step-by-step explanation:

(2,11)(-3,6)

-3-2/6-11

-5/-5

m=1

y=mx+b

11=1(2)+b

11=2+b

b=9

y=x+9

b—> 9

Slope: 1 (The y value increases the same amount as the x.)

quizizz thx 10 pts each brainiest guaranteed with pic

Answers

Answer:

option B

polynomial cannot have negative power

hope it helps

The diagram represents a dilation with a center at P. If the scale factor of e dilation is K, which statement about the diagram is true?

Answers

Answer:

C is correct. If the scale factor is greater than 1, the image is an enlargement. The segment UT could be an enlargement of the segment ST.

Step-by-step explanation:

A. If > 1, then the image of could be .

B. If 0 < < 1, then the image of could be . ( If the scale factor is between 0 and 1, the image is a reduction )

C. If > 1, then the image of could be .

D.If = 2, then the image of is itself.

A is not correct. If the scale factor is between 0 and 1, the image is a reduction.

B is not correct. If the scale factor is between 0 and 1, the image is a reduction.

C is correct. If the scale factor is greater than 1, the image is an enlargement.

D is not correct. If the scale factor is 1, the figure and the image are congruent.

The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).

What is scale factor? How it is used in Dilating sides?Scale factor tells us by how much one quantity is greater than the other. It is denoted by K. Mathematically → K = a/b.Rewriting, we get → a = Kb.If a side length [a] of any 2 - D figure is dilated by a scale factor of [k], then the length of new side will be [Ka].

Given is a diagram that represents a dilation with a center at {P}. The scale factor of the dilation is {K}.

The dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).

Therefore, the dilation factor for triangle PST (K₁) is less than that of triangle PUV (K₂).

To solve more questions on dilation, visit the link below-

brainly.com/question/13439872

#SPJ5

What is the Domain, Range, and the vertex for this graph?

Answer correctly pls. I will give brainliest.

Answers

Answer:

Step-by-step explanation:

Answer:

Vertex is 3,1

Domain is 0<x<6

Range is : -9<x<1

Step-by-step explanation:

Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 125 millimeters, and a standard deviation of 7
millimeters.
If a random sample of 44 steel bolts is selected, what is the probability that the sample mean would be greater than 127.1 millimeters? Round your
answer to four
decimal places

Answers

Answer:

P(X > 127.1) = 0.0233

Step-by-step explanation:

We are given;

Population mean; μ = 125 mm

Sample mean; x¯ = 127.1 mm

Sample size; n = 44

Standard deviation; σ = 7 mm

Formula for test statistic is;

z = (x¯ - μ)/(σ/√n)

z = (127.1 - 125)/(7/√44)

z = 2.1/1.0553

z = 1.99

From z-table attached;

P(X > 127.1) = P(z > 1.99) = 1 - 0.97670 = 0.0233

Debra shopped on Monday and bought a pair of shoes that was 20% off its original price
of $60.
What was the discount amount?

Answers

Answer:12

Step-by-step explanation:

60 times 20 = 1200 1200 divided by 100 = 12

Tammy Ray purchases 20 file cabinets for $986.99. What is
the price per cabinet?

Answers

Answer:

49.34

Step-by-step explanation:

986.99/20=49.3485

Divide 986.99 by 20 which gets you 49.3485 then just around up the 10.

Hope this helps! Have a great day. Remember your amazing and you got this! Alycia <3

49.35 that is what I got

paul made a list of chores he needs to complete before his dad comes home from work at 6:30 what is the latest time paul can do his chores before his dad comes home

Answers

Answer:

Step-by-step explanation:

just count

Answer:

Step-by-step explanation:

What’s the graph the line with the equation y= 1/2x+5

Answers

Step-by-step explanation:

Given

Line is [tex]y=\frac{1}{2}x+5[/tex]

Put [tex]x=0\ \text{to get y}[/tex]

[tex]\Rightarrow y=\frac{1}{2}\times 0+5\\\Rightarrow y=5[/tex]

i.e. line passes through [tex](0,5)[/tex]

Now, put [tex]y=0\ \text{to get x}[/tex]

[tex]\Rightarrow 0=\frac{1}{2}x+5\\\Rightarrow x=-10[/tex]

i.e. line passes through [tex](-10,0)[/tex]

Join these two points to get the line

Someone help and explain, please :(

Answers

add 2 to both sides: 3+2_> (<-the underline thing) , simplify 3+2 to 5: 5_>y, ur answer: y<_5

First you are going to put the y alone and the 2 and 3 together and chage signs because it will move places so it will be
-y >_ -2-3
so then what is -2-3 it is -5
You will have
-y >_ -5
Because the y is negative and the 5 is also negative and the negative and negative makes positive you will make them positive but make sure to also change the middle sign <_
The answer will be
y<_5
and this is how to graph it
Hope it helps

The following table shows ordered pairs for a linear function x. Which one of the following equations was used to generate this table?

Answers

Answer:

5x+3

Step-by-step explanation:

5×3=15+4=18

5×4=20+3=23

5×8=40+3=43

5×10=50+3=53

hope this helps

Pls help! Thank you!

Answers

Answer:

no thank you

Step-by-step explanation:

put on 0

0 with arrow going left

What is the circumference of a circle whose diameter is 5.7 ft? Use 3.14 for pi . Round your answer to the nearest tenth and enter it in
the box

Answers

Answer:

C≈17.91

Step-by-step explanation:

Answer:

17.91

Step-by-step explanation:

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