Mathematics Middle School

Help me please? tysvm!

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

what is the length of the hypotenuse?

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem

a^2 + b^2 = c^2

6^2 + 8 ^2 = c^2

36 + 48 = c^2

100 = c^2

10=c

if you can help with the work that would be great the image has the questions on it

Answers

Isabella forgot to add the 1 infront of the .04 and also she also forgot to put the 6 in the sixth power thw correct way to solve would be 3000(1.04)^6 the correct amount would be 3795.95

pls givin out brainliest to first answer

Answers

-400 calculated it its right

Answer:

-600

Step-by-step explanation:

Second part/ all values less than -400

5x - 1 = 24 what is x

Answers

Answer:

Step-by-step explanation:

5(5)

25-1=24

I hope this helped!

X=5 because when you plug in 5 as x you get 5x5 which equals 25 then you subtract the 1 and get 24

Write a story that could represent this math problem.

The equation four times three eighths. Below is four rectangles partitioned into eight equal parts. All the rectangles each have three parts shaded.

Answers

Answer:

Jake has 4 Oreos he wants 3/8 times the amount of Oreos . How many Oreos does jake want?

Step-by-step explanation:

how do the equations y = mx and y =kx compare plz help me bad answers will be reported

Answers

We can compare y = kx to the slope-intercept form of a line, y = mx + b.

We can see that y = kx is a linear equation with slope k and y-intercept 0.

Hey there!

The difference is that y = kx means the "y directly varies with x", which means that y/x = k. Also, the line of the graph passes directly through the origin. Or, in other words, there is no y - intercept other than (0, 0)

y = mx could have a y - intercept not at the origin. If you have an equation in slope - intercept form, such as y = 5x + 3, than "y" does not directly vary with "x", because you can't get "m" by doing y/x, because first you have to subtract 3. In order to actually find "m", you would have to do (y - 3) / x = m (or, in this case, 5).

Hope this helps! Good luck and have a great day!

Help me please !!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

its 44v

Step-by-step explanation:

since there are no parenthesis do exponents, 3 to 3rd power is 27 and 4 to second power is 16. 27v+16v+1v=44v

It’s 44v I believe :)))

A stack of nickels has a mass of 45g. There are 9 nickels in the stack. What is the mass of one nickel?

Answers

The answer is 5g!!!!

5 grams

Step-by-step explanation:

Given Information :

Mass of a stack of nickels = 45g

No of nickels in a stack = 9 nickels

Mass of one nickel = ?

Let the mass of one nickel be x

[tex]9 \: nickels = 45g \\ 1 \: nickels = xg[/tex]

Cross Multiply

[tex]9x = 45[/tex]

Divide both sides of the equation by 9

[tex] \frac{9x}{9} = \frac{45}{9} [/tex]

Simplify

[tex]x = 5[/tex]

Can someone help please

Answers

Answer is 5 because the other sides are 9 each

P= 2(L + w)
P= 2(12 + 3)
P= 2 x 15
P= 30cm

Help with this: The table shows prime numbers less than 100.

Enter numbers to complete the table

Answers

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97

These are some possibilities

Step-by-step explanation:

Answer:

1. 13

2. 29

3. 43

4. 59

5. 83

6. 89

Step-by-step explanation:

The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence A000040 in the OEIS).

Brainliest Plezzzzzz

7749265*19491025 = ?

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Answer: 0.397581194421535

Explanation: 7749265/19491025

Complete the table of equivalent ratios

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Answer:

2:8 6:24 8:32

Step-by-step explanation:

sorry if im wrong

Answer:

2:8

4:16

6:36

8:48

Step-by-step explanation:

The key is pretty simple, for every one number you mulitply it by 4. For example 1:4,

PLZ HELP ASAP

Remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer.

Jebb is the tallest player on the basketball team. He is 1one-half times as tall as the shortest girl in the sixth grade, who is 4one-fourth feet tall. How tall is Jebb?

Answers

Answer:

Step-by-step explanation:

The answer is 5 hope this helped

A recipe calls for 3/4 cup of flour for every 6 teaspoons of milk. What is the unit rate in teaspoons per cup of flour?
A. 4/12
B. 8
C. 12
D. 24

Answers

Answer:

B. 8

Step-by-step explanation:

Divide 6 by 3 and get 2. Then, add 2 to 8, and get

your answer!

Hope this helps!

i need help asa this is apart of mmy math test please help im terrible at math

Answers

Answer:

1. He's wrong. It's 6.375

2. 0.36, terminating

3. 0.7, repeating

Step-by-step explanation:

Answer:

1. Johnny is wrong. 6 3/8 converted to a decimal is 6.375.

2. 0.35 (Terminating)

3. 0.77 with a bar on top of the 7 I don't know how to show it (Repeating)

Step-by-step explanation:

simplify: -2 1/3 - (- 10 1/6)

Answers

47/6 or 7 5/6 because I did the math

7 5/6 easy let me know if you need more help

Plz help me on this one too...

Answers

Answer:

h i think

Step-by-step explanation:

Maybe the answer is “H”

(will mark brainliest if correct)
triangle abc and dgf are similar the lengths of two corresponding sides are 1.4 m and 56 cm what is the ratio of the perimeters of these triangles?

Answers

The answer would be 1.8

The answer is 5/2 in fraction form or 2.5 in decimal form.

1.4 meters is equal to 140 centimeters. We can find the ratio with just these two side lengths because we know that the shapes are similar, so the other corresponding sides will also have the same ratio.

Then, we can take 140 and divide it by 56 which, simplified, gives us the fraction 5/2. Because of the Fundamental Theorem of Similarity, you keep the fraction the way it is. (If you are finding the ratio of areas or surface areas, you square the fraction, and if you are finding the ratio of the volumes you cube it.)

I hope this helped, if you are confused or this didn’t help, feel free to ask questions!

Write the expression for twice a number y increased by 4. PLEASEEE HELPP ASAP!! PLEASE help!!

Answers

Answer:

2y+4

Step-by-step explanation:

2(y) increased by 4 so + 4

2x+4
//////////////////////////////////////

Sally likes to count the number of cars parked on her street. She counted 3 cars on one side of the street and 8 cars on the other side of the street. If each car had 4 tires, how many tires did the cars have altogether? Show your work or explain your answer.
Please help-

Answers

Answer:

44 tires total

Step-by-step explanation:

3 cars+8 cars=11 cars

11 cars* 4 tires=44 tires

A rainwater collection barrel has the dimensions shown.
22 in.
34 in
Which explanation describes how to determine the number of cubic inches the barrel holds when
at capacity?

Answers

Answer:

Step-by-step explanation:

if it is lenght by width then you would multiply the two numbers

The answer is 56 what I did was 34+22 And I got 56 hopefully it’s right

Suppose a city with population 700000 has been growing at a rate of 3% per year. If this rate continues, find the population of this city in 19 years.
The population in 19 years will be approximately

Answers

1,099,000 people.
Multiply 700000 by 3%
Then take that answer and multiply by 19
Then add your 700000

“People donate them to the museum so we don’t have to buy them.”

How does the phrase “don’t have to buy” help you understand the meaning of donate in the sentence?

A.
It tells why people do not like to spend money.

B.
It shows that the speaker works in a museum.

C.
It describes people who are interested in history.

D.
It explains what happens when people give things to museums.

Answers

the answer is D ! now you can mark the person above me as branliest

Water is dripping from a faucet into a glass. The table shows the amount of water (cm3) in the glass, f(x), after x minutes.
Table-x f(x)
1 4
2 7
3 10
4 13
5 16
Which statement describes the amount of water in the glass?
A. The amount of water increases 1 cm3 each minute
B. The amount of water increases 3 cm3 each minute
C. The amount of water increases 4 cm3 each minute
D. The amount of water increases 5 cm3 each minute
E. The amount of water increases 7 cm3 each minute

Answers

B because it’s increase so it’s more

Answer:

The amount of water increases 3 cm3 each minute bcoz it is increasing (becoming more)

Hope it helped :)

A recipe for 1.5 batches of cookies uses 2 cups of sugar. How much sugar is used for each batch?

Answers

Answer:

1.3 cups

Step-by-step explanation:

Divide the 2 cups of sugar by 1.5

Take the 2 cups of sugar and divide it by 3, then multiply that number by 2

Rounding to the nearest hundredth, each batch uses about 1.33 cups of sugar.

What is division?

Math operations include division as one of its types. This technique involves splitting the phrases or numbers into the same amount of components.

To find out how much sugar is used for each batch, we need to divide the total amount of sugar used for 1.5 batches by 1.5.

If 1.5 batches use 2 cups of sugar, then 1 batch will use:

2 cups ÷ 1.5 = 1.333... cups

Rounding to the nearest hundredth, we can say that each batch uses about 1.33 cups of sugar.

To learn more about the division;

https://brainly.com/question/13263114

#SPJ2

In the scale used a blueprint , 1/4 inch represents 2 feet. On the blueprint what is the length of a room with an actual length of 20 feet?

Answers

Answer:

10/4 is the amount it takes

Step-by-step explanation:

Thanks if you help! :)
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats.

a. Create an equation to represent this situation.

b. How many blue seats are in the theater?

c. How many red seats are in the theater?

Answers

If there's 14 red seats in each section, the total amount of red seats will be 14 times the 4 sections, which equals 56. We just subtract 56 from 88, which is equal to 32.

An equation for this would look like:

x+56=88

so:

a. x+56=88

b. 32 blue seats

c. 56 red seats

Answer:

a- (88/4) / 14 = Blue seats or red seats? maybe...

b- 56

c-56

Step-by-step explanation:

Ally is making a fruit punch using 48 ounces of grape juice and some seltzer water. She wants to make 10 equal servings that are at least 9 ounces each. Should she add 32 or 48 ounces of seltzer water? Explain. PLEASE ANSWER THIS!!

Answers

She should add 48 ounces of of seltzer water because it will allow at least 10 servings. 32 ounces would only be enough to make 8.88 servings

Answer:

Step-by-step explanation:

Please help me, and I will mark you as brainliest
A scale drawing shows a two-bedroom apartment. On the drawing, the master bedroom is 0.75 in. × 1 in. The actual master bedroom is 9 ft × 12 ft. What is the scale of the drawing?

1 in. : 12 ft.

0.75 in. : 12 ft.

12 ft. : 1 in.

12 ft : 0.75 in.

Answers

Answer:

what is the equation that u actually looking for?

Step-by-step explanation:

Answer:

i think the seconde one but im not 100%

Step-by-step explanation:

i know i suck at spelling

Please help I really don't get this??!!

Answers

Y intercept is -3
slope is 2
to find x plug in 0 for y

Y-intercept is -3
The slope is 2
X-intercept is 1.5 aka 3/2

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