Mathematics Middle School

Helppppppppppppp ppppppppplllllleeeeeaaaaasssse

Answers

Answer 1

Answer:a

Step-by-step explanation:

Related Questions

HELPP!!
Area of composed Figures.

Answers

I believe the answer here is 38. Explanation: you split the shape into 2 different boxes. find the answer for both, then add them up, leaving you with the answer of 38.

Answer:

39 ft :)

Step-by-step explanation:

Step 1: Divide the figure into multiple figures

Step 2: Find the area of each figure

5 × 3 = 15 ft

2 × 3 = 6 ft

6 × 3 = 18 ft

Step 4: Add all the areas

15 + 6 + 18 = 39ft

Jamal plays h hours of Fortnite. If Akira plays 3 less than 2 times the amount Jamal plays, which expression represents how much time they play altogether?
What's the equation?

Answers

(2h-3)+h

Explanation:
3 less than 2 times the amount means 3-2h.
The problem asked how much time they play in total so that’s where I got the +h from. Then just put the expression together to get (2h-3)+h

How many meters are equal to 6,890 centimeters? Use how the placement of the decimal point changes when dividing by a power of 10 to help you.

1. 68.9 meters
2. 689 meters
3. 6.89 meters
4. 68,900 meters

Answers

Answer:

68.9 meters

Step-by-step explanation:

Answer:

It’s the second one. 68.9

Step-by-step explanation:

Solve for z
2z − 4 = 4
Please also explain how to do it!

Answers

2z−4=4

Step 1: Add 4 to both sides.

2z−4+4=4+4

2z=8

Step 2: Divide both sides by 2.

z=4

Answer:

z=4

Answer: z=4

Step-by-step explanation:

Move all terms not containing z to the right side of the equation.

2z=4+4

Add 4 and 4.

2z=8

Divide each term by 2 and simplify.

z=4

Justin uses 4 drops of Mio for 16 ounces of water. If he is planning to flavor 640 ounces of water, how many drops of Mio should Justin use to get the same amount of flavor?
a. 160
b. 0.25
c. 16
d. 10,240

Answers

D ur welcome man/gale

Answer:

160.

Step-by-step explanation:

For every 16 ounces of water, 4 drops of Mio

Simplify

For every 4 ounces of water, 1 drop of Mio.

Divide

Divide 640 by 4.

Solve

160 is the answer.

Pls helppp! Question is down below!!

Answers

Answer:

Step-by-step explanation:

16 x 4 = 64

16 because it’s 4 chairs per table and 2 on the end and 4x3 is 12 and 12+2 is 16

Andre rode his bike at a constant speed. He rode 2 1/3 miles in 11 2/3 minutes.

(a) Write an equation that represents the distance d he rides (in miles) after time t (in minutes) passes.
(b) How long will it take Andre to ride 4 2/5 miles?

Answers

Given that Andre rode his bike at a constant speed.
Number of miles driven = 1 mile
Time taken to drive 1 mile = 5 minutes.
Then speed can be calculated using formula:
Speed = Distance / Time

Now we have to find the amount of time t (in minutes) taken by him to right distance d so we can again use same formula.

Speed = Distance / Time
or
Time = Distance / Speed
Plug the given values

t = 5d

HELP PLEASE!!! Which equation can be used to calculate the area of the shaded triangle in the figure below?

A rectangle is shown with a width of 8 ft and a length of 14 ft. There is a diagonal line through the rectangle, and the bottom half is shaded in grey.

2(14 + 8) = 44 square feet
1 over 2.(14 + 8) = 11 square feet
2(14 × 8) = 224 square feet
1 over 2.(14 × 8) = 56 square feet

Answers

It’s the first one 44 square feet

the answers to the first one is 44 ft

pls help ill mark brainliestttt

Answers

Jfjdhdhfhdhdhfhfhffjfhfhfjfjfjfjfhfh

16. (x + 7) x 5
17 . i’m not sure but i have an idea
8 + x (spongebobs age) = y (patrick’s age)
2x - 3 = w (mr crabs age)
w + y + x = sum of their ages

Last season the store had 10 bags of apples for $12.50. What would be the cost of 7 bags at this same rate?

Answers

8.75$ you would divide 12.50 by 10 and get 1.25 and then multiply that by 7 which would equal 8.75$

Answer: $8.75

Step-by-step explanation: 10/12.50=1.25*7=8.75

THIS IS EASY BUT IM DUM SO I DONT GET IT
Ben’s speedometer showed he was driving 35 miles per hour. A police car’s radar showed he was actually driving 40 miles per hour. What was Ben’s approximate percent of error in his driving speed?

A.
13%

B.
14%

C.
6%

D.
5%

Answers

Question: What is 35 percent of 40?

Percentage solution with steps:

Step 1: Our output value is 40.

Step 2: We represent the unknown value with $x$x.

Step 3: From step 1 above,$40=100\%$40=100%.

Step 4: Similarly, $x=35\%$x=35%.

Step 5: This results in a pair of simple equations:

$40=100\%(1)$40=100%(1).

$x=35\%(2)$x=35%(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both
equations have the same unit (%); we have

$\frac{40}{x}=\frac{100\%}{35\%}$
40
x=
100%
35%

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{40}=\frac{35}{100}$
x
40=
35
100

$\Rightarrow x=14$⇒x=14

Therefore, $35\%$35% of $40$40 is $14$ B. 14%

Describe the expression 2(m + 7)
A. Two times the sum of m and seven
B. Two times m plus seven
C. The sum of 2 and m times 7

Answers

Answer is A !!!!!!!!!!!!

Answer:

Step-by-step explanation:

Order of operations, parentheses first. when it says "two times THE SUM OF ...." it means you need to find the sum first, which you do. you should know that in math, when a number is next to a parentheses they get multiplied, which is what happens next, and there is nothing else to be done so A is you answer.

pls help i need helpppppp

Answers

Answer:

Step-by-step explanation:

50 + 14 = 64

64 - 50 = 14

Answer:

14 = 50 - ?

Step-by-step explanation:

? is 64

A box of granola bars contains 3 chocolate chip bars, 2 peanut butter bars, 1 lemon bar and 4 raisin bars. Tasha will randomly select a granola bar from the box, eat it and then select another bar. What is the probability that the first bar Tasha will eat will be lemon and the second will be raisin?

Answers

Answer:

FOR LEMON = 1/10

FOR RAISIN = 4/9

Step-by-step explanation:

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Answers

the answer should be 16 feet :]]

[tex]5.333333333333333=16 ft[/tex]

For a loan of $40,000 at 12% for 10 years, how much do you wind up paying back?

80,000
48,000
88,000
8,000

Answers

Answer:

$88,000

Step-by-step explanation:

40,000*.12= 4,800

4,800*10= 48,000

40,000+48,000= 88,000

What are some examples of recursion in real life, such as things you can write a recursive equation for? (for example, fern leaves are an example of a geometric sequence, and the distance from the ground on stairs is an example of an arithmetic sequence)

Answers

Answer: In programming terms, recursion happens when a function calls itself. If you have a problem that is too complex, you can use recursion to break it down into simpler blocks. You do this in real life all the time. Imagine you have a whole box full of $100 bills and you need to count how much money you have.

Step-by-step explanation:

2. What is the quotient of 4/5 divided by 1/3? Show your work in the space below or
on paper. Circle or highlight your answer.

Answers

Answer:

4/5/(1/3)

4/5*3 reciprocal of 1/3

=12/5

is 2.4 is the answer..

2.4 is the answer! :)

The spinner below is spun twice. What is the probability that the it will land on a white section and then a striped section?

Answers

5/8 or 65%

...............

It is a 4 in 8 chance that the spinner will land on the white section and a 1 in 8 chance that the spinner will land on the striped section. Since there are more white sections than any other it is more likely for the spinner to land on the plain white.

What percent of 56 is 224?

Answers

Answer: 125.44

Step-by-step explanation:

(.56) x 224

224/56=p/100 224x100 divided by 56=400. The answer is 400

correct=brainliest !!!

Answers

Answer:

first on gos in the 3 box

Step-by-step explanation:

Answer:

From Least to Greatest :

-20 3/4

-15 1/2

-14 3/4

-1/4

Step-by-step explanation:

We have four fractions those of which are negative, meaning this question works a bit differently than how most least to greatest questions would work by. When dealing with negatives, you have to go backwards, or in other words, the highest number would be the least and the lowest number would be the greatest. This is due to the negative rule, that it's sort of like fighting to zero first than instead of fighting to a great and huge number. With this information, we can answer our question.

-20 3/4 is the highest number, but since we are dealing with negatives it is more far from zero, therefore making the least greatest.

Following up with -15 1/2 , its closer but not as close to the other two numbers.

Now with -14 3/4, getting closer, but not close enough as :

-1/4. This is the closest to zero, therefore it is the greatest number out of the three.

You now have your order.

Find the solution of y = –2x + 3 for x = 2.

(2, –10)

(2, 1/2)

(2, –1)

(7, 2)

Answers

Answer:

Step-by-step explanation:

y=-2(2)+3

y=-4+3=-1

(2, -1)

Since x=2
y= -2(2)+3= -1
So (x,y) is (2,-1)

Coconuts were on sale, 5 for $4.45. Pineapples were on sale, 4 for $3.40. Which of the following is true?
A. Coconuts are 4¢ more each than pineapples.
B. Coconuts are 4¢ less each than pineapples.
C. Coconuts are each 85¢.
D. Pineapples are each 89¢.

Answers

Answer: D

Step-by-step explanation: If you do 4/4.45 you get a number approximate to 89 cents. Answers A and B you can cross of because coconuts are 5 cents more than pineapples

i think the answer is d

Find the quotient. Use a model to explain your answer
1/6 divided by 3 = ?

Answers

Answer:

1/18

Step-by-step explanation:

(1/6)/(3/1)

flip the 3 and the one and multiply

=(1/6)(1/3)

1(1)=1

6(3)=18

The answer for 1/6 divided by 3 = 1/18

A pail contains a certain amount of water.
After Peter used it to fill a 1.5 liter can, a 750 milliliter bottle, and a 2 liter 250 milliliter tin, he realized that he had a liter of water left in the pail.
How much water was in the pail at first?
Write your answer in liters and milliliters.
Show your work.

Answers

Answer:

5.5 liters

5,500 milliliters

Step-by-step explanation:

5.5 liters im not an expert but I think

Math question 2 and Look at the picture below to answer. If u answer correctly i will mark you as brainliest!

Answers

The correct graph for the equation is A

Yup it is The correct answer is A

1)3c =_______fl oz
2)1 1/4 mi=________ft
3)13c=_______pt
4) 3 3/8T=______lb

Answers

Answer:

1)3c = 24 fl oz

2)1 1/4 mi=6,600 ft

3)13c=5.41238 pt

4) 3 3/8T=7440.6013 lb

Step-by-step explanation:

Larry and Zach have both been hired to do odd jobs. Larry will receive $7 for each of the 3 flower beds he weeds and y dollars to edge a yard. Zach will receive $25 to clean out a garage and y dollars to wash a car. Both Larry and Zach need to make x dollars to meet their goal. Write an expression for the amount each still has to earn to reach his goal.

Answers

Answer:

Larry :

$21+$Y >$X

Zach :

$25+$Y>$X

HEEEELPPPP WILL GIVE BRAINS

Answers

A because it is the best choice

Solve for x:

-4x – 12 > 36

Answers

Answer:

x<−12

Step-by-step explanation:

Answer:

Step-by-step explanation:

Other Questions

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