Mathematics Middle School

4. Please help thanks

4. Please Help Thanks

Answers

Answer 1

I got A I hope this helps

Answer 2
i got 48(D)

i found this by using pythagorean therom to find the hypotenuse (20) then added them all up (20+16+12) which = 48

Related Questions

jamie and his three friends want to split the cost of lunch. They also want to leave a 15% tip. How much should each person pay

Answers

Answer:

you didnt put how much the lunch is so i cant really do anything

Step-by-step explanation:

how much is the lunch??

Find the circumference of the pizza to the nearest tenth.

Answers

Answer:

31.4in

Step-by-step explanation:

C=2πr=2·π·5≈31.41593

Answer:

about 31.42

Step-by-step explanation:

look at the picture. diamiter is 10. radius is half of diameter, so 5

Its this one please help

Answers

First, you find the are of one of the photos in the collage which is 35 square inches (5 x 7 = 35 )
There are 16 of those identical photos put together, so you multiply 35 by 16 (35 x 16 = 560)
The answer is 560 square inches

Which point is located on the x-axis?
4
А
3
B
N
1
IC
1 2 3 4
х
4 -3 -2 -1
-1
-27
3
-4
Ο Α
B

Answers

Answer:

C

Step-by-step explanation:

its obvious.... i literally says which axis is X

12. Tiger Woods was 4 under par (-4) in the first round. He shot 2 over par (+2) in the second round. He shot the same score in the 3rd and 4th rounds. He finished at 8 under par ( -8). What did he shoot in the 3rd and 4th rounds?

Do not send the answer as a link.

Answers

The answer is -3.
-4+2= -2.
-2 + 2x = -8
2x=-6
x=-3
X=-3. Hope it helps__________

Please answer will mark brainliest

Answers

Interesting think. So sorry if you get it wrong
interest !!!!!!!!!!!!!!!!!!!!!!!

Calculate the value of 5-^3

Answers

Answer:

C

Step-by-step explanation:

Answer:

The answer is C 1/125

Denali buys a present for $21.99 and is given $8.01 as change.

Which equation represents the situation if x is the amount Denali had before she bought the present?

A
21.99x=8.01
B
21.99−x=8.01
C
x−21.99=8.01
D
x+21.99=8.01

Answers

Answer:

C

Step-by-step explanation:

I think its c cux why not

Answer:

it's c because X is bigger as it is the number subtracted from

you made Marcellus 3 times as tall as Dan but you dragged Marcellus’s mouth to be 5.46 times as wide as Dan’s mouth. A proportional giant would have the same multiple for both.

If Dan's mouth is 4 cm wide, how many centimeters wide should Marcellus's mouth be?

Answers

Answer:

22.34 cm wide

Step-by-step explanation:

Which equation compares the number of computers in b to the number of a?

Answers

Answer:

b = 1/3 a.

Step-by-step explanation:

The number in b = 1/3 of the number in a.

b = 1/3 a.

Answer:

1/3 in a.

Step-by-step explanation:

Two angles M and R are vertical angles. Angle M is (12x+8) degrees and Angle R is (-5x+76) degrees. What is the value of x?

Answers

X=4
We know this because of the given information that both angels are vertical angles indicating that they’re the same measurement so we can make our equation 12x+8=-5x+76 and first add 5x to both sides in order to cancel out -5x on the right side now from this we have 17x+8=76 and subtract 8 from both sides to cancel positive 8 in the left side and now 17x=68 divide both sides by 17 and get x=4

Answer:

e tokens

Step-by-step explanation:

e tokens

somebody HELP ASAP Brainly if right

Answers

1. Length 5 Width 4 Height 5

2. Length 2 Width 5 Height3

3.Length 4 Width 2 Height 4

4. length 2 Width 4 Height 3


5. length 3 width 5 Height 3


I DONT KNOW V

best answer gets brainliest and plz tell me how you know thats the answer or show work

Answers

The answer is D. Multiply the 1/8 by 40 then 2/5 by 40 you’ll get 21. And 40-21 equals 19
The answer is d cause I know

Every​ hour, 70 people enter an office​ building, and 42 people leave. After how many hours will there be more than people in 140 the​ building? Solve the inequality 70n-42n>140

Answers

Answer:

After 6 hours there will be more than 140 people, but after 5 hours there will be exactly 140 people. I don't know if this question is meant to trick you or not.

Step-by-step explanation:

To find out, 70 - 42 = 28, 140/28 = 5 after 5 hours

70(5) - 42(5) = 350 - 210 = 140

But the question asks when will there be MORE than 140 people, after 5 hours there will be 140 people, and 140 > 140 is not true, so its after 6 hours

One day in Boston, MA, the high temperature was 60 degrees Fahrenheit, and the low temperature was 52 degrees.

Write one or more inequalities to describe the temperatures T that are between the high and low temperature on that day.


**PLEASE DO IT CORRECTLY I BEG YOU!!**

Answers

Answer:

60 ≥ T ≥ 52

Step-by-step explanation:

The temperature will never be more than 60°, but no less than 52°. So we would use the "more than or equal to" symbol (≥) on the left of T to show that the temperature (T) will be less than or at 60°. And we use the "less than or equal to" (≤) on the right of T to show that the temperature (T) will be more than or at 52°. Hope this helps! Feel free to ask any questions!

The elevation was –12 feet at the beginning of your hike at 10:00 a.m. The elevation rose 4 feet every hour until 7:00 pm. At what time did the elevation reach 16 feet?

Answers

Answer:

7:00 pm

Step-by-step explanation:

-12+4= -8

-8+4= -4

-4+4=0

0+4=4

4+4=8

8+4=12

12+4=16

Hope this helps!

It would be at 5:00pm

Which of the following set of angles form a triangle?










A)∠A= 53°, ∠B=100°, ∠C=32°


B)∠A= 53°, ∠B=100°, ∠C=12°


C)∠A= 53°, ∠B=100°, ∠C=21°


D)∠A= 53°, ∠B=100°, ∠C=27°

Answers

A triangle is 180 degrees so D
2091775369397297474B639475&9498288738849208476464992001736636272702020

Develop a probability model
for the spinner shown.​

Answers

Answer:

Step-by-step explanation:

Heres my example.
Olivia has 5 red marbles 2 green ones 3 orange 4 yellow and one pink. Which one is she most likely to get?

Thank you for helping!

Answers

Answer:

136

Step-by-step explanation:

So we use PEMDAS right:

437 ÷ 19 = 23

23 × 9 = 207

207 - 71 = 136

So, 437 ÷ 19 × 9 - 71 = 136

Find m∠VUR. Justify your answer.

Answers

Angle VUR =130°

Angle VUR and and Angle RUS are Supplementary Angles, meaning the sum of them together =180°

Subtract 50° from 180° and you get 130°.

I hoped this helped.

Please Help me 7th grade math

Answers

Shape 1: 6 inch.
Shape 2: 12 inch.
Shape 3: 9 inch.
shape one is 6 inches, shape two is 12 inches, and shape three is 9 inches. hope this help!

Madison has 168 comic books into 8 different boxes she packs an equal number of comic books in each box. How many comic books does Madison pack

Answers

She has 21 comics in each box

Answer:

21 comic books

Step-by-step explanation:

Number of comic books:168

number of boxes:8

168/8=21

253 = y − 326
what is y

Answers

To get this answer, you would add 326 and 253. This would give you 579. To check your work, plug 579 in for Y. 579 - 253 would give you 326.

Therefore, your answer would be 579.

help? thx! :D (it says its too short so ima put this)

Answers

What's the question?

We cant answer without the question

Answer:

C is your answer

Graph the line: y=2x+1​

Answers

Answer:

Please see the attached image.

Answer:

I can tell you how to graph it by following my steps

Step-by-step explanation:

The equation y=2x+1 gives u the following information:

The slope is 2/1

The line intercepts 1 on the y axis

First, I would put a point or a dot on (0,1) on the y axis. Then I would then start making 2 points above and below my original point. I would do this by using the sope 2/1. By using my slope I know that (1,3) and (-1,-1). I would then put points on (1,3) and (-1,-1). Finally, I will grab my ruler and draw a line connecting all my points together.

Hope this was not confusing. I tried to make sense lol.

help plz asap
find the area

Answers

Answer:36 maybe

Step-by-step explanation:

4×3=12

12÷2=6

6×5=30

30+6=36

yo help

NO LINKS PLS

Answers

Answer:

19 square millimeter

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

PLEASE HELP ME ASAP!!!!! I ATTACHED A PHOTO AND THANK U SO MUCH

Answers

Answer:

Step-by-step explanation:

P(-6,-1) , Q(2,-1) ; R( -2 , 4)

Distance = [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]

[tex]PQ = \sqrt{(2-[-6])^{2}+(-1-[-1])^{2}}\\\\ =\sqrt{(2+6)^{2}+(-1+1)^{2}} \\\\=\sqrt{(8)^{2}+0} \\\\= \sqrt{64}\\\\= 8 units\\\\\\QR = \sqrt{(-2-2)^{2}+(4-[-1])^{2}} \\\\=\sqrt{(-4)^{2}+(4+1)^{2}} \\\\=\sqrt{(-4)^{2}+(5)^{2}} = \sqrt{16+25}\\\\= \sqrt{41}\\\\[/tex]

[tex]PR= \sqrt{(-2+6)^{2}+(4+1)^{2}} \\\\=\sqrt{(4)^{2}+(5)^{2}}\\\\= \sqrt{16+25}\\\\= \sqrt{41}[/tex]

Perimeter = [tex]\sqrt{41} +\sqrt{41}+8\\[/tex]

                  = [tex]2\sqrt{41} +8[/tex]

                   = 2 *6.4 + 8

                   = 12.8+8

                    = 20.8 units

During 16 seasons in the NHL, Wayne Gretzky scored 50% more points than anyone who ever played professional hockey. He accomplished this amazing feat while playing in 280 fewer games than Gordie Howe, the previous record holder. Here are the number of games Gretzky played during each season:

79 82 80 80 74 84 84 79 64 78 73 78 74 86 45 53
Create a box and whisker plot for this data
Determine whether or not there are outliers present
In the form of a paragraph, explain in complete sentences the steps necessary to create the box and whisker plot and to determine whether or not outliers are present. Complete your work in the space provided

Answers

Answer:

Wayne Gretzky scored 50% more points than anyone else who ever played professional Hockey during his 20 seasons in the National Hockey League. He accomplished this amazing feat while playing in 280 fewer games than Gordy Howe, who is the previous record holder. The number of games he played during each season:

79,80,80,80,74 ,80,80,79,64,78,73,78,74,45,81,48,80,82,82,70.

a) The stem and leaf plot for the data can be comfortably obtained from the excel option as follows: XL STAT option in excel as follows:

1. In excel sheet choose XL STAT

2. Then in that choose the visualizing data- uni-variate plots.

3. In univariate plot – chart -select the stem and leaf plot.

4. In quantitative data select the data set and click ok.

A summary of the statistics and a stem and leaf plot can be obtained as follows.

Step-by-step explanation:

What is the perimeter of the rectangle ABCD?

Answers

2(Length+width)
2(8+4)=
2(12)=24
Answer:24
24 (add all the sides together)
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