Mathematics Middle School

please i need some help

Answers

Answer 1

I’m almost positive it’s #1 my bad if it isn’t

Related Questions

Which equation is true?

1. 5+0=0
2. 15x0=0
3. 1.4+2.7=4.1
4. 2/3 x 5/9 = 7/12

Answers

1.4+2.7=4.1 is true the others are false

Answer:

2, and 3

Step-by-step explanation:

equation 1 is incorrect, because (common sense)

equation 2 is correct, 15 zero times =0, because it's like it was never there.

equation 3 is correct because 1.4+2.7 is = to 4.1

equation 4 is incorrect because the answer would correctly be 10/27

helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Answers

They are equivalent because when you distribute 2 with (x+3) you get 2x+6.

The answer is 2x+6.

Hope this helps!!

three questions about areas of triangles

Answers

Answer:

How to find the area, how to find the high, and how to find the side.

Step-by-step explanation:

Yep that's all.

Vina is asked to graph this system of equations

Answers

Answer: b

Step-by-step explanation:

Question 4................................(2)

Answers

I think C will be answer

Step-by-step explanation:

Hope it will help u

This is a rectangular pyramid. What shape is the base?

Answers

Answer:

Step-by-step explanation:

B.) Rectangle
//////////////////////////

-

What is the measure of angle B in degrees?

Answers

Answer:

Step-by-step explanation:

The sum of angles in a triangle is 180

we know that angle C=112=180

<C=180-112=68

<A=180-(68+51)=61

<B=180-61=119

Answer:

Your answer will be 17˚

Step-by-step explanation:

1. You find the measures of the known angles (Which A = 51˚ and C = 112˚).

2. You find the unknown angle.

3. You add up both the measures of the known angles (which are A and C).

4. Take the sum of the two known angle measures and subtract that from 180.

5. You end up with the now known measure of angle B, which is 17˚.

That was a lot of explaining, but hope that helped you out.

Keith bought 14 gallons of paint to do up the classrooms in his daycare center. How many classrooms can be painted in all, if each room requires 1 3/4 gallons of paint

Answers

I think the answer is 8 I’m not sure

8 classrooms can be painted in all, if each room requires [tex]1\frac{3}{4}[/tex] gallons of paint

What is Division?

A division is a process of splitting a specific amount into equal parts.

Given that Keith bought 14 gallons of paint to do up the classrooms in his daycare center.

Each class room requires [tex]1\frac{3}{4}[/tex] gallons of paint.

We need to find how many classrooms can be painted by 14 gallons of paint.

To find this we have to use the division.

We need to divide 14 by [tex]1\frac{3}{4}[/tex] gallons of paint.

[tex]1\frac{3}{4}[/tex] is converted to improper fraction

[tex]1\frac{3}{4}[/tex]=7/4

Now divide 14 by 7/4

14/7/4=14×4/7=8

Hence, 8 classrooms can be painted in all, if each room requires [tex]1\frac{3}{4}[/tex] gallons of pain

To learn more on Division click:

https://brainly.com/question/21416852

#SPJ2

ill give brainly for right answers

Answers

Answer:

7) scale factor = 3

8) x = 36 feet

Step-by-step explanation:

8) 8/24 = 12/x

8x = 288

x = 36

Answer:

7) scale factor = 3

8) x = 36 feet

Step-by-step explanation:

Factor the polynomial
y2 + 12y -36

Answers

(y+6)2 i’m pretty sure

i think it could be
(y-9) (y-3)

Complete the statement to describe the expression (a + b + c) (d + e + f)
The expression consists of ____ factors, and each factor contains ____ terms.

Answers

Answer: I think it would be alfabetical and each number contains number terms

Step-by-step explanation:

SSOMEONE HELPPP PLEASE

Answers

Answer:

A. 2(10c + 4d)

Step-by-step explanation:

Hope this helps!

Answer:

The third answer

Step-by-step explanation:

20c-8d

divide equation by the greatest common factor of both numbers which is 4

20/4=5

-8/4=-2

5c-2d

But multiply the equation

4(5c-2d)

Write the expression with fewer terms.

10x − 2x

Answers

Answer:

Step-by-step explanation:

10x-2x=8

Your answer will be 8x because 10x -2x is 8x

The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at the end of the second year?
A$14,080
B$17,600
C$19,800
D$26,400

Answers

Answer:

not too sure but I think its C or D

The answer is A: 14,080

Can y’all plz help me with this question plz thx

Answers

cant see the question clearly

Answer:

1/5

Step-by-step explanation:

2/5 green marble 1/2 flipping heads. And means multiply.

2/5 x 1/2 = 2/10->1/5

1/5

Pls help explain this question to me for math

Picture 1. Q4
Picture 2. Q5
Picture 3. Q6
Picture 4. Q7

Answers

Just ask your teacher

Ask your teacher that’s wat a teacher is for

Apply the distributive property to factor out the greatest common factor.
24 + 32p =

Answers

56p that what I think

I believe it’s 56p sorry if I’m wrong

HEEELPPPPP
Plz don't answer if you don't know the answer, just answer what is the area.

Answers

What is the question??

I’ll help if you can show the questions

Please solve this
Thanks

Answers

13.) 2.6 + 10.4 = x
14.) x = 13 liters
15.) The solution represents how much water the container now have.
(I’m sorry if my english is bad, but I hope this helps!)

help me plssssssssssssssss

Answers

Answer:

I think this the answer. you have to figure it out by analysis the graph

The graph is (-4,0),(0,1),(1,2),(2,4) and the questions are increases and then decreases

The graph shows the distance of a car from home as a function of time.

Describe what a person watching the car may be seeing.

Answers

Answer

i dont know

Step-by-step explanation:

Show the graph otherwise no one can help u

Carla is thinking of an integer greater than -5 but less than 0. What is one integer she could be thinking of?

Answers

Answer:

-1

-2

-3

-4

Step-by-step explanation:

She could be thinking of -3

I need help on how to plot the number one PLEASE HELP

Answers

I attached a pic with my work on it. Hope this helps!

im being timed so uhh help please

Answers

The answer to the following equation is the first one.

It’s the first one hope it helps

can someone help i will give brainliest

Answers

9. 228.2 if it’s 45 not 4.5
10. 8.2 if the side is 15.3 not 153 bc I can’t see it that well
11. 26
12. 8.8

can someone answer this correctly

Answers

Answer:

Its the third one!

Step-by-step explanation:

Answer:

3/C

Step-by-step explanation:

G x M = 117.50

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Calculate the area of the composite figure, which is not drawn to scale.

Answers

First, I would multiply 17cm by 22cm to get 374, which is the area of the rectangle. Then to find the area of the triangle, I would multiple 12cm by 19cm and the divide that by half to get 114. I would then add 374+114 to get 488cm as your answer.

The total area of the composite figure will be equal to 488 square meters.

What is an area?

The space occupied by any two-dimensional figure in a plane is called the area. Here we have two figures a rectangle and a right-angle triangle.

We have the following data:-

Rectangle L = 22 cmRectangle w= 17 cmTriangle B= 19 cmTrinagle H= 22-10= 12 cm

Total area = Area of rectangle + Area of triangle

Total area = (L x W) + (1 / 2)[ B x H]

Total area = ( 22 x 17 ) + (1 / 2)[ 12 x 19 ]

Total area = ( 374 + 114 ) = 488 sq2uare meters

Therefore the total area of the composite figure will be equal to 488 square meters.

To know more about the area follow

https://brainly.com/question/24375372

#SPJ2

Complete the following statement.

In a circle, 22/7 is the ratio of the
Choose...
to the
Choose...
.

Answers

I need points lol sorry

Give 3 numbers that would work for the value of x if x ≤ -2

Answers

4 5 6 are alll numbers

Can sum1 pls help? lol ty

Answers

Answer:

Step-by-step explanation:

Looks like c to me, anything else wouldn’t make sense.

Other Questions

please help me im so confused select all equations that are equivalent to (5x+6)2=3-(4x+12) Which of the following is a true statement about time limits?A. They aren't a part of the court's rules of procedureB. They aren't imposed by state law and court rules,C. They involve civil cases, but not criminal cases,D. They can be found in state statutes. 3. Suppose two animals live in the same loca-tion and eat the same kind of food. Whatadaptation would decrease the competitionbetween them? Do you really think all of your complements is going to convince me to do your work foryou?Correct the two errors Write the expression with fewer terms. 10x 2x 1 x2 x 65 x 83 = 39484q834798q7498q65q04657q6457- 876543456 The diameter of a circle is 20 in. Find its circumference in terms of \pi. what is the possible Genotypes and the Possible Phenotypes can someone give me a random paragraph about anything weird quest ik PLZ HELP ME I HAVE 5 MORE MINUTES 1. Which of these is not a natural part of Soil is a mixture of minerals, organic matter, water and air. The minerals come from bits of broken-downrock. Organic matter is material that is alive or used to be alive. It includes leaves, twigs, bugs and manymicroscopic, or tiny, organisms like bacteria and fungi. In fact, there are more microorganisms in a handfulof soil than there are people on the planet. Soil is needed for life to exist on Earth. It contains manynutrients that help plants grow. Then the plants provide nutrients that help animals growA. pebbles of different sizesB. plastic bottle caps C. dead wormsD. plant roots 4 divided by 1/4 and also Ms Leverenz is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student and eighth of a foot of ribbon, will she have enough for her class of 22 students? Javier is well versed in computer-aided design and is adept at spatial reasoning. What other skill would bemost important to employers if he were applying for a job as a civil engineer? O knowledge of economic indicatorschemical and material scienceO surveying and cartographyO marketing and advertising What is the name of a person or business that is a parial owner of a company.? I really need help with this tooo what conclusion about international NGOs can be drawn from the graph? select ALL tables that represent a proportional relationship After 1880, Europeans primarily sought colonies in Africa and Asia EXCEPT *1 pointa. In need of land for their future alliances with countriesb. Competing for raw materials and marketsc. Determined to bring Christianity to the Muslim worldd. Interested in completing their geographic knowledge of the world What is the measure of angle B in degrees?