Mathematics Middle School

Pls help. I’m so confused

Answers

Answer 1

Answer:

25 units

Step-by-step explanation:

The longest side is 12.

The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.

6.7 x 2 = 13.4

13.4 + 12 = 25.4

25.4 rounded to the nearest unit is 25

Answer 2

Answer:

Step-by-step explanation:

Used an online triangle calculator<3 lol

Related Questions

pls help me this is my last homework if i finish it i can play games pls help meee!!!

Answers

Will be in chunks bc odd shape. 46km2 the white rectangle 28ft2 72ft2for black rectangle of it want just black subtract 28

Es lecgugas homerevbrd

HELP PWEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!!
A rectangular prism has a base with a length of 45 meters and a width of 11 meters. The height of the prism measures twice its width. What is true about the rectangular prism?
The height of the prism measures( )meters, so its volume is ( )cubic meters.

Answers

Answer:

The height of the prism measures 22 meters

The volume of the prism measures 10,890 cubic meters.

Step-by-step explanation:

The height is twice the width of the prism.

The prism's width is 11 meters.

2 x 11 = 22

The volume of a rectangular prism is calculated as:

V = l x w x h

So, the volume is:

V = 45 x 11 x 22

The volume is 10,890 cubic meters.

Hope this helps!

Answer:

Height = 22 Volume = 10890

Step-by-step explanation:

The width is 11 so multiply by 2 to get 22.

Then just do 45 x 11 x 22 which is 10890.

Mike is making a large pizza for dinner. He needs to cover the pizza with cheese. The pizza has a 28 inch diameter. How many square inches of cheese is needed to cover the whole pizza? Use 3.14 for Pi

Answers

615.44 square inches

615.44 is your answer

NO LINKS **brainliest/5 star/and a thank you!!!**
**MULTIPLE CHOICE** QUICK!!

Answers

Answer:

AM I LATE AM I LATE??

Step-by-step explanation:

B. D. E.

QUESTION 4! help me
ASAP PLEASEEE

Answers

Answer:

It c

Step-by-step explanation:

please help I will appreciate it

Answers

Answer:

c. no solution

Step-by-step explanation:

i hope this helps :)

Answer:

Step-by-step explanation:

they are parallel so they won't intercept. therefore they won't have a solution

1. If y varies directly as x and y=13 when x=23.4, find y when x=9.

2.If y varies directly as x and y=6 when x=20, find y when x=50

please help me

Answers

Answer:

1. y = 5

2. y = 15

Step-by-step explanation:

Help me please It due in 19 minutes

Answers

X^ba
^ is exponent btw

It would be x^ab. ab being the power for x. :)

2/6 - 7/20 as a proper fraction or mixed number

Answers

Answer:

2/6 - 7/20 is -1/60 in fraction form.

Answer: 2/6 − 7/20 = −1/60

Solution with Steps:

(2/6 ×10/10) − (7/20 × 3/3)

20/60 - 21/60

-1/60

Help Me On One Of These Please!

Answers

1. 2.0
2. 6 throws
3. 13 throws

Explanation: just counted the numbers under the leaf part hope i helped

The surface area of this triangular prism would be calculated as

Answers

Answer:

option but not 100% sure

Answer: option c

the first term in the answer represents the area of the two triangles

the second term represents the area of two of the rectangular sides (find that the other side equals 5 w/ pythagorean theorem
square root(4^2 + 3^2) = square root (16 + 9)
= square root (25) = 5)

the third term represents the area of the bottom rectangular side with side lengths being 6 and 8

5% of 20?? is wah...........

Answers

Answer:

its 1

Step-by-step explanation:

you first find 10% which is 2 and then divide that by 2 to find 1%

the answer is 1

5% of 20 is 1. I hope that this helped u!

x ≥ -2 is the inequality of the graph below

True or False

Answers

It is false because it is equal to 2 the line is straight down

Answer:

Kiara i left your life for a whole year due to my mom seeing that i was talking to you and that was the first strike. and then i came back and we got into an argument and i guess that was the last strike. but even though my mom forced me to leave, im terrified that your going to do the same to me.

Step-by-step explanation:

but im sorry for doing those annoying pranks on you, it was immature and mean, and it really wasn't worth it because now im in deep sorrow, missing you already.

just please can you forgive me Kiara?

picture of question below

Answers

Answer:

Step-by-step explanation:

area of a triangle formula = [tex]\frac{bh}{2}[/tex]

where b = base length and h = height

The triangle shown has a base length of 11 and a height of 18

Using this information we plug in the values into the formula

[tex]A=\frac{11*18}{2} \\11*18=198\\\frac{198}{2} =99[/tex]

Hence the area of the triangle is 99ft²

The scatter plot shows the temperature in Celsius and the amount of rainfall in centimeters. Using the trend of the scatter plot, how much rain will fall at 40 degrees Celsius?

Answers

The answer is 10 centimeters.

Answer:

is 6 degrees Celsius

Marsha heard that 15% of her algebra class failed.If there were 20 students in the class, how many did not pass?

Answers

3 students did not pass.

3 students didn’t pass. Explanation- 20x0.15=3

Someone please help me?! (Theoretical Compound Probability)

Answers

8 out of 40

12 out of 20

3 out of 10

5 out of 20

Please hellppp, answer both problems

Answers

1) 5N in one direction and 5N in the other direction will cancel out.

= 0N

2) 3N in one direction and 5N in the same direction will amplify the force. Add them up

= 8N

What is the volume of the prism?

Answers

31dffgggffffyjjhsshshddvdvdvdvdvdvdvdbdhdvvsgdgdhdhdhdhdj

165/4 or 41 1/4 hope that helps

Can someone help with this question?

Answers

A
Good luck :)......

The volume of a rectangular prism is 84 cubic inches. The length of the prism is 7 inches. The width of the prism is 4 inches. What is the
height of the prism?

A. 14.0
B. 1.5
C. 7.6
D. 3.0

Answers

Maybe a I think I don’t know

Answer:

The answer is (3.0) D

Step-by-step explanation:

You just do 7×4×?

The ? is one of the answer choises you have and do that each time entil you get the answer or you can do 84÷7÷4 and the answer form that will be the right answer.

help [lease plwease pwease

Answers

Answer: 1: It’s 72 because 6*12=72. 2:290 because 29*10=290 3: 48 because 12*4=48 4: 972 because 27*36=972. 5:768 because 24*32=768. 6:48 because 12*4=48

Step-by-step explanation:

its 72 i have done it before and if u need to work it out use what the other person

please helpppppppppppppppp :))))) and show your work

Answers

Answer: The answer is 165

Step-by-step explanation:

Those who will visit the garden more than 3 times in the next month will be those who visit 4, 5, and 6 or more times.

Out of the 75 surveyed, the total number of those are:

= 9 + 12 + 3

= 24

That would give a percentage of:

= 24 / 75

= 32%

This means that the best estimate for those who will visit more than 3 times is 32%.

Out of the total number of 516, that is:

= 32% * 516

= 165 members

hope you do well

Fares has a container filled with 540 grams of tea leaves. Each morning, he uses 6 grams to make a cup of tea.

Write an expression to represent the grams of tea leaves remaining after x days.

How many grams of tea leaves will remain after 17 days? Show your work.

Answers

Answer:

Step-by-step explanation:

Quantity of tea leaves used for one morning = 6 grams

Quantity of tea leaves used for 'x' days = 6 *x = 6x grams

Quantity of tea leaves left after x days = 540 - 6x

Expression: 540 - 6x

Quantity of tea leaves remaining after 17 days = 540 - 6*17

= 540 - 102

= 438 grams

The scale of a map in Florida is 1.25 inches = 100 miles. Orlando and Miami are 235 miles apart. How far apart are Orlando and Miami on the map? Round to the nearest hundredth

Answers

Answer:

2.94 inches

Step-by-step explanation:

235*1.25=293.75, 293.75/100=2.9375

rounded to the nearest hundredth is 2.94

2.94 inches

The answr is 2.94 inches

Jessica rented 1 video game and 3 movies for a total of $11.50.
• The video game cost $4.75 to rent.
• The movies cost the same amount each to rent.
What amount, in dollars, did Jessica pay to rent each movie?

Answers

11.50 - 4.75= 6.75
6.75 divided by 3 which = $2.25

Jessica paid $2.25 for each rent movie.

A shipping manager weighed a random sample from a shipment of 90 boxes and made the dot plot below. What is the mode of the dot plot?

I need the answer asap.

Answers

Mode is the number that appears the most often, therefore the answer is 28

하지만 이런 과정에서 일단 타살 가능성이 크다 이런 이야기들이 쏟아질

Is {(0, 2), (3, 8), (–4, –2), (3, –6), (–1, 8), (8, 3)} a function?

Answers

Answer: no

Step-by-step explanation:

Each of the domain values, x, output a single value, y, in a function.

This set is a not function, because the domain value 3 has two outputs.

ANSWER: no
EXPLANATION: The “x” value can not repeat. In this problem, the “x” value is repeated in (3,8) and (3,-6). Hope this helps!

Find the amount of time. I = $174, P = $1450, r = 8%

Answers

Answer:

1.5

Step-by-step explanation:

first you multiply 1450 by 8% to get 116 then divide 174 by 116 to get 1.5

The amount of time will be "1.5".

Given:

I = $174P = $1450r = 8% or, 0.08

As we know the formula,

→ [tex]P = \frac{I}{rt}[/tex]

By substituting the values, we get

→ [tex]1450 = \frac{174}{0.08\times t}[/tex]

By applying cross-multiplication, we get

→ [tex]116t = 174[/tex]

[tex]t = \frac{174}{116}[/tex]

[tex]= 1.5[/tex]

Thus the above approach is correct.

Learn more about time here:

https://brainly.com/question/23511110

please help on the coordinate plane only.
if you want 5 stars 2 thanks (i will thank you on your profile for the second thanks) and 1 brainliest you will have to wright it out so i can see what you did to get the answer.
please and thank you :)

Answers

Answer:

the perimeter is 10.5 and the area is 33.75

Step-by-step explanation:

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