Mathematics Middle School

Geometry homework help:)

Answers

Answer 1

Answer:

#1 = A, B; #2 = A;

Step-by-step explanation:

#1; Rectangles and squares are shapes that have congruent sides, but the other options are either wrong shapes or inequal sides.

#2; Squares, rectangles, and rhombuses all have more than one pair of parallel sides, but the trapezoid is the only shape that has only one pair of parallel sides.

Hope this helps! :D

Related Questions

What is the volume, to the nearest whole cubic inch, of a cylinder with a height of 10 inches and a radius of 8 inches? Use Pi = 3.14 and round your answer to the whole number.
okay so I know that the answer is 2010 but can someone please explain why it is 2010 it just doesn't make since to me!?! Please and thank you.

Answers

Answer:

2010.61 in³

Step-by-step explanation:

V= πr2h = π · 82 · 10 ≈ 2010.6193

The price of a plane ticket was reduced from $2,400 to $750. By what percentage was the plane ticket reduced?

Answers

Answer:

32% approximately

Step-by-step explanation:

Take 2400, divide it by 750 and then multiply the result by 100

2400 divided 750 then multiply it by 100 bc its out of 100% then you should get ur answer. i got 32%

Identify the shape of the cross section that is perpendicular to the base of a cylinder.
A. circle
B. rectangle
C. rhombus
D. triangle

Answers

Answer:

A is the answer

Step-by-step explanation:

mark Brainliest please

It’s A not B not C and not D

help please will give brainliest

Answers

Answer:

uhh either 4/4 1 or 2/2

Step-by-step explanation:

if the words covered by the light reflection says "the shaded part", then there are 4 total pieces, which means all four are shaded.

4/4 . hope this helped !

what is the mode of these numbers
32, 16, 54, 60, 26, 32

Answers

Answer: The mode is 32

Step-by-step explanation: It is the number that is repeated multiple times.

The mode is 32 as there is two 32’s
The mode means the number repeated more than once in a set of numbers/ the most frequent number
Example - 99 , 62 , 83 , 90, 62
The mode here would be 62
Hope this helps have a good day

erome is one third the age of his aunt, who is 51 years old. Write an equation to determine the age of Jerome. Let x represent the age of Jerome. 13x = 51

Answers

Answer:

3.92

Step-by-step explanation:

13x=51

divide both sides by 13.

Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs is played in a commercial and she will earn $110 every time one of her songs is played in a movie. Alexa earned a total of $340 in royalties on 8 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Alexa's songs were played. Define the variables that you use to write the system.

Answers

Answer:

x + y = 8

20x + 110y = 340

Step-by-step explanation:

X+y=8
So 20x+110y=340

please help, no links or i will report
The numbers 0 to 10 are in a hat. If you were to pick two numbers at random (you put the first number back in the hat after you pick it out) what is the probability that you will pick a 1, then a 9?

Answers

Answer:

i believe 1/5

Step-by-step explanation:

Answer: I think it is 1/5

Please help me I really need it

Answers

90 meters in 800 seconds

Answer:

90 metres 8000 per second

On Monday, Mr. Roberts drove 42 miles.
On Tuesday, he drove 5 miles more than half the distance he drove on Monday.
Which expression shows how you could find the distance, in miles, Mr. Roberts drove on Tuesday?
A. (42 – 5) ? 2
B. 42 – (5 ? 2)
C. (42 ÷ 2) – 5
D. (42 ÷ 2) + 5

Answers

It should be D.

“Mr. Roberts drive five miles more than half the distance he drove on Monday”

Five miles more is key here

This says that he drove five more after dividing it, so 42/2 first than add the 5

That one is easy it’s D

OKAY SO I KNOW THAT THE ANSWER IS A WITH THE 13 IN IT BUT COULD SOMEONE PLS EXPLAIN WHY ITS A!!!! PLEASE AND THANK YOU!!!
Jordan wants to find the volume of a cylindrical water storage tank. When we walks around the tank, staying as close to the tank wall as possible, he travels 82.1 feet. How can he use this information when finding the volume of the tank?
A) He can say the radius of the base of the tank is approximately 13 feet.
B) He can say the radius of the base of the tank is approximately 41 feet.
C) He can say the area of the base of the tank is approximately 82 feet.
D) He can say the height of the tank is approximately 82 feet.

Answers

Correct answer is B good
Luck !!!

Solve the system of equations

Y= -7x+3
Y= -x -3

What is X
What is Y

Answers

The answer is X = 1 and Y = -4.

help me please (20 points)

Answers

Answer:

231cm squared

Step-by-step explanation:

9 x 22 = 198.

198 / 2 = 99

triangle area = 99

15 x 22 = 330

total area = 330

330 - 99 = 231

please help me with this

Answers

Answer:

1: 8-2: 603-3: 1539

Step-by-step explanation:

I gotchu

PLZZZZZZZ HELP ME
NO LINKS OR I WILL REPORT THE ANSWER
WILL GIVE BRAINLIEST
LOOK AT ALL OF THE PICTURES

Answers

Hablas español pero la verdad nose

When you are evaluating an expression, you must always use the order of operations, even within the parentheses

List the steps for Order of Operations

Step 1: _____________________________________

• ___________________________________

• ___________________________________

• ___________________________________

Step 2: _____________________________________

Step 3: _____________________________________

Step 4: _____________________________________

Answers

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?

Answers

Answer:

6x=48

Step-by-step explanation:

Find the area of the following figure

400 cm2
312 cm2
252 cm2
300 cm2

Answers

312cm2 I hope this helps

Answer:

312

Step-by-step explanation:

I took the test

The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?

A. 4 square feet
B. 8 square feet
C. 16 square feet
D. 32 square feet

Answers

Answer: C. 16 Square Feet

Answer:

C, 16 square feet

Step-by-step explanation:

A right pyramid has a square base that measures 10 cm on each side. Its peak is 12 cm above the center of its base. What is the sum of the lengths of the pyramid's eight edges? Express your answer to the nearest whole number.

Answers

Answer:

I think it's 52 cm but I'm not 100% sure

Step-by-step explanation:

HELP PLSS QUICKLY!!!!
Teresa wants to make a giant arrow to indicate the location of the hotel. Find the area of the giant arrow. If one can of paint covers 100 square feet, how many cans should Teresa buy?

Answers

3 cans!!!

5x6= 30 (divided by 2= 15)
5x6=30 (divided by 2 = 15)
10x18= 180

180+30= 210

3 cans!!

23. Starting with x=0.81818181 , express x as a fraction in simplest form.

Answers

You could do x=81 with the little line on the top (represents the number going on forever, and example is 0.818181818181818181818181818818181818 etc.)

The repeating decimal 0.81818181 as a fraction is 9/11

Converting the repeating decimal to a fraction.

From the question, we have the following parameters that can be used in our computation:

x = 0.81818181

Write out the first two digits

Number = 0.81

Express as fraction

So, we have

Number = 81/100

Subtract 1 from the denominator

Number = 81/99

Simplify

Number = 9/11

Hence, the fraction is 9/11

Answers

sorry there no answer but good luck on ur assignment and hope this motivated you! :)) ur doing great

Applying Ratio and Rate Reasoning.

No links, please or I will have to report you.
Just 1-6

Answers

let me start by saying, this is one of the easiest things you will ever encounter in math and if you seriously dont know how to do this then you need to look it up and figure it out. i feel bad even giving you the answer because you should know how to do this and it took literally 30 seconds for me to get all the answers.

1- 16/20
2- 18/35
3- 12/9
4- 52/60
5- 25cm wide
6- 12cm long

The other guy is right

Plz help its due in 10 minutes

Answers

The answer is : -8 hope this helps!!!

In San Francisco, California, a hotel is located on a city block bounded by Market Street, McAllister Street, and 7th Street as shown.

The side of the hotel that faces 7th street is 60 feet long, and the side of the hotel that faces Market Street is 140 feet long. What is the length of McAllister Street?
WOULD LOVE REAL HELP!

Answers

Answer:

sheesh

Step-by-step explanation:

McAllister street would be 60 ft

See the image attached I hope it helps

Which shows the following numbers ordered from greatest to least?
0.5, 5/8, 65%, 3/5

A>3/5, 5/8, 0.5, 65%

B>0.5, 3/5, 5/8, 65%

C>65%, 3/5, 0.5, 5/8 65%,

D>65%, 5/8, 3/5, 0.5

Answers

Answer:

Step-by-step explanation:

The right answer is D

pls pls pls pls pls help

Answers

A is the answer dude

Answer:m

Step-by-step explanation:

plaese help me finish this part of the study guide please

Answers

Answer:

Part A: The equations are:

y = -1/2x + 2, and

y = 3x - 5

Part B: The solution is (2,1)

Step-by-step explanation:

Part A: There are two equations we need to find, each line is the graph of a function.Graphs are written in y = mx + b, m is the slope, which is the change in y divided by the change in x, and b is the y - intercept. To find the function of the first graph, the one going slightly down, the slope is: y goes down by one, and x increases by 2, so change in y/ change in x is -1/2. The y - intercept is where the graph goes through the point where x is 0, on this graph, the point is (0,2), the y - intercept is 2, so y = mx + b is y = -1/2x + 2

For the other equation, slope is when y increases by 3, x increases by 1, so 3/1, or 3. The y - intercept is -5, so y = 3x + (-5), or y = 3x - 5

Part B: The solution to this equation is the point where both of the functions meet, here, this point is (2,1), y is 2 and x is 1.

I need help what does 19 times 29 give me in total

Answers

Answer:

551

Step-by-step explanation:

Answer:

It gives you 551

Hope this helps

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