Mathematics High School

Someone help and please make sure the answer is right

Someone Help And Please Make Sure The Answer Is Right

Answers

Answer 1

Answer:

-10

Step-by-step explanation:

Hope this helps you!

Related Questions

After running 10 miles, David drank 2 bottles of water. His brother was thirstier and drank times as much as David. What equation can be used to find out how many bottles of water David's brother drank?

Answers

Answer:

4 bottles of water

Step-by-step explanation:

ILL GIVE BRAINLIEST!!

Answers

Answer:

H. 0.6

Step-by-step explanation:

Evaluate 5z − xy when x= 5, y= 6, and z=11

Answers

Answer:25


The work is shown in the picture below.
Hope it helps :)

Find the slope of the line that passes through (3, 11) and (10,8).

Answers

Answer:

-3/7

Step-by-step explanation:

Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]

        [tex]=\frac{8-11}{10-3}\\\\=\frac{-3}{7}\\[/tex]

answer :

glide reflection

translation

reflection

rotation ​

Answers

the answer is reflection

n+4-9-5n what is the answer

Answers

Answer:

−4n - 5

Step-by-step explanation:

Answer:

-4n-5

Step-by-step explanation:

n+4-9-5n

n-5n-5

-4n-5

what is the remainder for the synthetic division problem below?

2/ 2 -4 -9 1​

Answers

Answer:

your answer, I think, is B. -1

In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
of ZD to the nearest tenth of a degree.

Answers

Answer:38.4

Step-by-step explanation:

The table shows the results of a survey of students at Ousley Jr. High School about their plans for spring break. If there are 650 students at Ousley Jr. High School, predict how many more will stay home rather than go to the beach.
A. 143 students

B. 325 students

C. 195 students

D. 338 students

Answers

The answer is A

Step-by-step explanation:

Complete the statement. Round to the nearest hundredth if necessary.

14 m ≈
ft

Answers

14m = 45.9318 ft
Rounded is 46ft

Dennis goes to a state fair. The fees are $10 for entry to the fair, $3.50 for each ride, and $3 to play a game. Dennis goes on r rides and plays g games. Which of the following expressions represents how much money Dennis pays?

Answers

Answer:

A) 365 + d > 635; d > 270 hope this helps :)

WHO WATCHES HAIKYUU OR HAS READ THE MANGA

Answers

Answer:

I do

Step-by-step explanation

I like the manga

Answer:

mmeeee ‍♀️

Step-by-step explanation:

omg thats a rlly good drawing too

hi I need HELP with this question​

Answers

Answer:

B

Step-by-step explanation:

How many unit multipliers are
required to change cubic yards
to cubic feet?

Answers

Answer:

1 Cubic yard is equal to 27 cubic feet. To convert cubic yards to cubic feet, multiply the cubic yard value by 27. For example, to convert 2 cubic yards to cubic feet, multiply 2 by 27, that makes 54 cu ft is 2 cu yd.

1 cubic yard is equal to 27 cubic ft

what is the volume of the conical paper cup? (image included) i will mark the best answer as brainliest :)

Answers

Formula for cone  = 1/3 x cross section x h

= 1/3 x 9 π x 7

= 1/3 x 62.9999999

=  21 π

BRAINLIEST AND 100 POINTS. Please help by explaining how you got the answer

Answers

Answer:

it may be A log x ........

In the figure, a ∥ b. What is the value of x?

Answers

Answer:

20

Step-by-step explanation:

John invested $2000 for 3 years at 10% per annum. Peter invested $1000 at the same rate. If they both received the same amount of money in interest, for how many years did Peter invest his money?​

Answers

Answer:

6

Step-by-step explanation:

plsss someone help i need help with this

Answers

Answer:

-3/5 + 7 = 32/5 or 6.451 + -19= 32-321 + -85= -406

Step-by-step explanation:

For one it’s 32/5
2. 32

4x + 3y = 36
how do i solve this?
in general form

Answers

4x + 3y - 36 = 0 (this is general form) to solve, try to find x or y first by putting it on one side, then plugging it in and finding the other value.

What are rational numbers? Why is it important to study rational numbers?

Answers

Answer:

Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)

22. Janet and Mike save a total of $4 each month. If Janet saves for 3 months
and Mike saves for 5 months, their total savings is $18. How much money
does each person save a month?

Answers

Answer:

Janet would save 4 dollars a month while Mike saves 2 dollars a month.

Step-by-step explanation:

5 x 2 = 10

4 x 2 = 8

10 + 8 = $18

Answer:

18

Step-by-step explanation:

Lucy buys 1.4 pounds of dog food. If each pound of dog food costs $2.70, how much will she pay for the dog food?

Answers

Answer:

Total cost= $3.78

Step-by-step explanation:

Giving the following information:

Lucy buys 1.4 pounds of dog food. If each pound of dog food costs $2.70.

To calculate the total cost, we simply need to multiply the unitary cost by the purchase amount.

Total cost= 1.4 pounds * 2.7 per pound

Total cost= $3.78

Select the correct answer.
What are the zeros of this quadratic function?

f(x) = (x − 7)(x + 8)

A.
x = 0 and x = 7
B.
x = -7 and x = 8
C.
x = 7 and x = -8
D.
x = 0 and x = -8

Answers

Answer:

b because I am close to being done it's completely correct

PLZZZZ HELPPP MEEEE

Answers

Answer:

4

Step-by-step explanation:

A square pyramid has 5 sides

so subtracting one side is 4 sides

Also she only has to get 4 no matter what, unless she wants the bottom with shingles too

Solve the inequality.

5z ≥ −75


z ≤ −15


z ≥ −375


z ≥ −15


z ≤ 15

Answers

Answer:

z ≥ −15

Step-by-step explanation:

5z ≥ −75

Divide each side by 5

5z/5 ≥ −75/5

z ≥ −15

What is the probability that a number selected at random from interfere 3 to 30 inclusive is a multiple of 3

Answers

Answer:

5/14 is the probablity

byeeeeeeeeeeee

What is the value of x? Enter your answer in the box. °

Answers

Answer:

111°

Step-by-step explanation:

7 sides

sum of angles= (180×7)-360

1260-360=900

158+126+125+121+139+120+x=900

789+x=900

x=900-789

x=111°

find an expression for the nth term -3 , 2 , 7, 12​

Answers

Answer:

5n-8

Step-by-step explanation:

Because this is an arithmetic progression, there is simply an addend that is being added to every number. Because that is 5, the expression, for now, would be 5n. However, the progression does not start at 0, so we will have to subtract 3, and then it would be 5n - 3. We're still not at the answer; this is because the first term starts at 1, not 0. We will have to account for that, so subtract the coefficient, or 5, from the whole expression. That would be 5n - 8, and that would be the answer.

A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?

A.3 : 4

B.4 : 5

C.15 : 12

D.12 : 15

A Teacher distributed a pack of sweets among her three favorite students in the ratio of 1 : 2 : 3 . Demon got the most a total of 20 sweets. How many sweets were in the pack?


A.40

B.20

C.80

D.60​

Answers

Answer:

12 to 15 ratio of girls to boys

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