Mathematics Middle School

*15 Points* Answer the question and I will give you BRAINLIEST

*15 Points* Answer The Question And I Will Give You BRAINLIEST

Answers

Answer 1
The constant is term is -28
Answer 2

Answer:

It would be -28 because -28 is the only thing without a variable

Step-by-step explanation:

Constant terms are the numbers in the equation that don't have variables

Related Questions

Find the mean of the data



The mean is ___visits to your website.

Answers

to find the mean you first add all the numbers up you get each day
12+16+0+8+31+28+17=112
Than you divided it by how many days there are...
112/7=16
So the mean is 16
The answer to your question is 16

4 4/5 - 2 2/3 I'm really bad at this stuff

Answers

Answer:

2 2/15

Step-by-step explanation:

4 and 12/15 - 2 and 10/15 so it’d be 2 and 2/15

Can someone solve all of this for me (50 FOR BRAINLIEST)

Answers

Yesss i need the answer too

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPEEEEEEEEEEEEEEEEEE

Answers

Answer:

900

Step-by-step explanation:

First, you figure out what one hour is worth, (which was 300)

Then, you multiply whatever answer you have by how many hours you need. (In this case, we needed 3 hours so I multiplied by 3)

In the end, the answer was 900. Ratio form: 3:900

Hope you have a good day and good luck!

find the surface area of the pyramid. The side lengths of the base are equal.

Answers

Answer: Your answer will be

576.66615 but if rounded it will be 576.67

Step-by-step explanation: Hope I helped

Answer:

552cm squared

Step-by-step explanation:

The first step is to find one of the surface areas of the triangles.

(12*17*0.5)

102

Now that we have one of them, we need to find what the four of them together is equal to.

(102*4) or 102 + 102 + 102 + 102

408

The next time is to find what the square is equal to.

(12*12)

144

The last step is to add the four triangles and the squares surface areas together.

408+144

552

The surface area of the shape is going to be 552cm^2

PLEASE HELP WILL MARK BRAINLIEST!!

Answers

Answer:

3.5

Step-by-step explanation:

Locating the median is taking all answers into account then dividing by all possible answers.

EXPERT HELP: DON'T GUESS AND EXPLAIN THE ANSWER

Answers

Answer:

B

Step-by-step explanation:

the answer is A for sure because the mean number of pizzas delivered by Guy A is 5 MADS less than delivery guy B, this is because the Standard deviation is 2 so so there is 5 standard deviations between the mean number of pizzas delivered

If I inch is equal to 2.54
centimeters, 7 inches is
how many centimeters?
A 16.84 centimeters
B 17.78 centimeters
C 16.32 centimeters
D 17.56 centimeters

Answers

Answer:

B

Step-by-step explanation:

1 inch = 2.54 cm

7 inches = 2.54 * 7

7 inches = 17.78

B

The answer is B- 17.78 centimeters.

Help and the one with the best answer gets branlest.

Answers

Answer:

There is a cluster from 19 to 21 (True)

There is a gap at 24 (False)

The data set is symmetric (True)

The peak of the data set is at 20 minutes.

Step-by-step explanation:

A:
True
False
True

B:
20

Please answer right I will give you brainliest :)

Answers

Answer:

Step-by-step explanation:

D

Answer:

first one is 4.50

18/4 = 4.5

27/6 = 4.5

second one is c because when you divide each of the costs by their number of cookies accordingly, you get 1.75 which makes it proportional.

Step-by-step explanation:

I need the vale for -10 and the others, can anyone help me?

Answers

Answer:

(a) = 10                                         (b) = 3                                            (c) = 7

(d) = 0                                          (e) = ¼                                           (f) = [tex]\frac{7}{2}[/tex]

A person who weighs 150 lbs. on Earth will weigh 24.9 lbs. on the Moon. What percent of the person's Earth weight will be their weight on the Moon?
Serious answers only please!

Answers

Answer:

So a person weighing 135 pounds on Earth would weigh just over 22 pounds on the moon. Remember, however that your mass has not changed.

Step-by-step explanation:

The percentage is 16.6% i think do you need an explanation?

If a system of linear equations has one solution, what does this mean about the two lines?

A. Parallel lines
B. the same line
C. Intersecting lines

Answers

Answer:

The same lines

Step-by-step explanation:

2 similar lines overlap each other, so each point on the line is a solution to the system of equations because it is a solution to "both lines".

The answer is B I’m pretty sure!
Have a good day

What is the value of x?
6/x=18/30

Answers

the answer should be x = 10

Answer:

x=10

Step-by-step explanation:

18/30 can be simplified as 3/5

6/x=3/5

Multiply both sides by x

6=3x/5

Multiply both sides by 5

30=3x

Divide both sides by 3

x=10

Therefore, x=10

help pls due today correct answer = brainliest

Answers

Answer:

3 grams

Step-by-step explanation:

Answer:

It would be 3 grams

Find the area of the shaded section only in the figure below.

Answers

There is nothing there!!!!
I don’t see anything ?

please help me out, thank you
i split the question into two screenshots but its just one question

Answers

Answer:

The remaining dollars is 12 and the percent is 3%

Step-by-step explanation:

Yea the first person is right I did the math

Rosa conducted a survey of 25 students' favorite types of music. The results are shown in the table. Of the 600 students in the whole school, how many would you expect to prefer Pop/Rock?

Answers

Answer:

400

Step-by-step explanation:

400 is the answer
Hope this helps! :)

MATH SMARTIES i will give brainliest CAN YOU TELL ME IF MY ANSWER IS CORRECT AND IF NOT CORRECT THEN CAN YOU TELL ME THE CORRECT ANSWER

Answers

Answer:

It is A

Step-by-step explanation:

5 and 6 are the only numbers greater than 4 and they are both heads and tails.

Answer: Your correct. Can I get brainleist

Step-by-step explanation: They are the only numbers greater than 4 besides B which is incorrect it would be nice if I could get brainleist. I was the first to answer.

what is (3, -10) and (10, -38) in slope intercept form? :) thank you

Answers

Answer: slope is 4

Y intercept is 0,2

Step-by-step explanation:

Using this formula
y=mx+b

Answer

y=(48/7)x + (214/7)

Find the area of the polygon below

Answers

20-13=7, 21-12=9, 7*9=63; 20*12=240; ANSWER: 63+240=303

Answer:

Step-by-step explanation:

65520

I was taught to always multiply all the numbers and you’re kind of hard answer now with me I don’t believe that is the correct answer but that’s what my teacher told me so .

or the answer could be 87

Complete the table below. If it is possible to work out the measure of the angle, write it down and show your method. If it is not possible, explain how you know.

Angle: W X Y Z

Is it possible to find the measure of the angle? If so, what is it?

Explain carefully how you decided.

Answers

Answer:

w = 70°

x = 70°

y = 40°

z = 40°

Step-by-step explanation:

Notice that two sides of the figure are parallel to each other according to the arrow marking on both sides. This means that by definition this figure must be a parallelogram. This also means that the two other sides must be parallel as well so that there are also two sets of parallel sides.

There is also a transversal (line that cuts across two lines) of which are parallel, this forms different angles which are corresponding, alternate interior, alternate exterior, and supplementary.

70° at <BDC and w are alternate interior which means that they must be the same measure.

Therefore

w = 70°.

Since a parallelogram consists of 2 equal triangles, and we know that two angles are both 70° given that w is 70°, all interior angles must add up to 180° according to the triangle angle sum theorem. So 70° + 70° + y° = 180°.

140° + y° = 180°

–140° –140

Therefore

y = 40°.

Since angle x is exterior and adjacent of (next to) the two interior angles (70° and y), they are supplementary pairs which means that they add up to 180°, because they form a straight line.

Knowing that y is 40°,

x° + 40° + 70° = 180°.

x° + 110° = 180°

–110 –110

Therefore

x = 70°.

Now since angle z is alternate interior of angle y, alternate interior angles have the same measure by definition.

Given that we already know the measure of y = 40°. z must also be 40°

Therefore

z = 40°.

Answer:

∠W = 70°

∠X = 70°

∠Y = 40°

∠Z = 40°

Step-by-step explanation:

∠W = 70°      because they are alternate interior angles

∠Y = 180° - 70° + 70° = 40°       because all the interior angles of a triangle add up to 180°

∠X = 180° - 70° - ∠Y = 70°

∠Z = ∠Y + ∠70° - ∠W = 40°

Jake found an old toy pyramid while he was cleaning out his closet. To help him finish cleaning out his closet, he placed all his old toys in the pyramid. If the pyramid had a height of 12 inches, a slant length of 15 inches, and a side base of 10 inches, how much could the pyramid hold?
the pyramid can hold 400 in3

the pyramid it can hold 500 in3

the pyramid it can hold 200 in3

the pyramid it can hold 160 in3

Answers

Answer:400in^3

Step-by-step explanation:

If the components of a type of matter can be separated by evaporation, is the matter classified as a mixture or compound? Explain.

PLZ HURRY WILL MARK BRAINLIEST

Answers

Answer:

Matter can be classified into several categories. Two broad categories are mixtures and pure substances. ... Pure substances may be divided into two classes: elements and compounds. Pure substances that cannot be broken down into simpler substances by chemical changes are called elements.

Step-by-step explanation:

mixture because compounds cannot be separated.

help i am stuck 48/r = 12

Answers

r=4 It would be this because you have to solve the rational equation by combining expressions and isolating the variable r.

Pleasseeeee help I’m bad

Answers

Answer:24.77cm

Step-by-step explanation:

8*3=24

3*8=24

the answers the first one 24pi

A store sells 20 oz bottles of soda for $1.60 or 12 oz bottles of soda for $1.08. Which one is a better buy? How much would your savings be per bottle of soda?

Answers

Answer:

The second is a better buy by 0.09

Step-by-step explanation:

Answer:

the 12 oz is better because it costs less and youd be saving $0.52 per bottle

Step-by-step explanation:

-3(5+2x)
-4(-8+x) AWNSER ALL OF THESE PLEASE ASAP
-(x+2)
-8(5+9x)

Answers

With the information you have provided, all I can really do is distribute what is outside the parentheses to what is inside the parentheses. If you need something else, please let me know in the comments.

-3(5 + 2x) = -15 - 6x = -6x - 15

-4(-8 + x) = 32 - 4x = -4x + 32

-(x + 2) = - x - 2

-8(5 + 9x) = -40 - 72x = -72x - 40

Answer:

-3(5+2x) = -15 - 6x

4(-8+x) = -32 + 4x

-(x+2) = -x - 2

-8(5+9x) = -40 - 72x

Two sign posts are placed in the ground and will be used to mount a large sign. To reinforce the sign posts, they will be filled with concrete. Determine the cubic feet of concrete that will be used to fill BOTH sign posts. Round your solutions the nearest hundredth?

Answers

Answer:

23.4

Step-by-step explanation:

It's actually 23.400 but sense there's a zero you can just remove the zeros or keep them.

Lydia is organizing a cooking competition at her school. She ordered some basic supplies to share among the teams that are competing. The teams will be bringing other ingredients as well.
Lydia decide to provide cheddar cheese for the competition. She buys $4.2 kilograms for $39.90
Part A
She estimates the cost of 1 kilograms of cheese to be $1. Is her estimate Reasonable?
Part B
To find the actual cost of 1 kilograms of cheese, Lydia needs to divide $39.90 by 4.2. How can she change the division problem to an equivalent problem.
Part C
If 7 teams share the cheese equally, How much cheese will each team get?
Lol i know this is alot

Answers

Answer: look down ⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️

Step-by-step explanation: part A no her estimate is not reasonable.

Part B I think she can change it to and equivalent problem by making it 40.00 divided by 4.2 maybe in not sure.

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