Mathematics Middle School

Choose Yes or No to tell if each statement is true. All rectangles are squares. Choose... All parallelograms are rectangles. Choose... All squares are rhombuses. Choose... All parallelograms are quadrilaterals. Choose... I will give Brainliest

Answers

Answer 1

Answer:

No,No,Yes,Yes

Answer 2

Answer:

All rectangle are squares: No

All parallelograms are rectangle: Yes

All parallelograms are quadrilaterals: Yes

All squares are rhombuses: Yes

Step-by-step explanation:

Related Questions

Please help me! This is due at 12!

Answers

Answer: B. (-1,2)

Step-by-step explanation: the point is -3,6 which simplifies to -1,2.

pls thank and rate!!!

let’s try to make this the most thanked answer

what is the value of 2x^2-2(x+4) when x = 5?
A.–32
B. 24
C. 32
D. 40

Answers

Answer:

Algebra 1 Answer Key with notes.pdf go on that and there are the anwers and the answer key :)

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Help please and thank you :)

Answers

Answer:

Alright. The answer is A as 47, B as 43.

Step-by-step explanation:

There is a formula for this type of problem. To solve the larger number, plus the sum of the two angles and the difference, which is 90 + 4 because Complemetary angles, their sum is 90 degrees. then divide by 2, which is 47. You get the larger answer. For the smaller one, just do subtraction: 90-47=43. There!

angle B =X angle A = x+4 complementary angles= 90 degrees x+x+4= 90 2x= 86 x= 43 degrees for angle B 43+4 = 47 degrees for angle A Hope this helps

Coral estimates the value of Three-fourths times 9.3. Which estimate is reasonable? 6 9 12 16

Answers

Answer:

6

Step-by-step explanation:

just multiply them and round your to 7. seven is closer tosix that nnine.

Find the value of x in the triangle shown below.


Answers

B I think I am pronounced wrong sorry if I am
ɪ ᴛʜɪɴᴋ ɪᴛs ᴀ!

sᴇᴇ ᴜ ᴅᴅᴏ 1x6

Pls help this is my last missing assignment! (question is in the picture) And I will give brainlyest

Answers

Answer:

try c

if not d

Step-by-step explanation:

Answer:

b sorry if wrong

Step-by-step explanation:

Which expression is equivalent to: 7a + 5 (Give an explanation)

A. 3a + 4 + 5
B. 3a + 4a + 5
C. 3a + 4a + 5a
D. 7 + 5

Answers

D is the answer I believe

help again please QwQ thank you so much-

Answers

Answer:

=30

your welcome haha

Answer:

x=30

Step-by-step explanation:

x/5 = -10+16

x/5 = 6/1

5/5 = 1

x/5 = 6

6x5 = 30

x=30

IM GIVING BRAINLEST!!!!!! Francesca bought a box of yo-yos so she could add them to her birthday party goodie bags. After putting one yo-yo in each of 19 goodie bags, there were 19 yo-yos left in the box.
Let y represent how many yo-yos were in the box to start. Which equation models the problem?

Answers

Answer:

Y-19=19

Step-by-step explanation:

There’s y amount of yo-yos to begin and 19 are used and your left with 19 yo-yos

y-19 = 19
there are 19 being used and 19 untouched

a pair of jeans cost 35.00. the sales tax is 7%. how much is the sale tax?

Answers

Answer:

2.45

Step-by-step explanation:

$2.45

we know that because you take the 35.00, move the decimal point on 7% and times 35.00 by the .7. Making 2.45 dollars!

Hope this helps!

Marcia earns 5 reward points for each movie she sees at the local movie theater. What is the linear equation that describe this situation? Does this equation represent a proportional relationship? Yes or no, and why?

Answers

Answer:

Yes. Both rates are constant therefore proportional

Step-by-step explanation:

Movies=M

Rewards=R

1M=5R

2M=10R

3M=15R Etc...

they both rise proportionally.

Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 70-dg diamond in carats? HURRY

Answers

Answer:
=35 carts
Explanation:

HELLPPP GRADESSS AHAHHAH [brainly

Answers

Answer: 17x+9

Step-by-step explanation:

Answer:

=17x+9

Step-by-step explanation:

Let's simplify step-by-step.

8x+14+9x−5

=8x+14+9x+−5

Combine Like Terms:

=8x+14+9x+−5

=(8x+9x)+(14+−5)

=17x+9

If this is right please mark me brainliest!!:)

-Yasmine

I’ll give you 25 points if you answer this (don’t just put a random sentence or I will report you)

Answers

Answer:A is paried with square root of 16.

B is paired with Squre root of 27.

And C is paired with the square root of 32.

A is paired with the square root of 16

B is paired with the square root of 27

C is paired with the square root of 32

7th grade algebra pls help i will give brainliest

Answers

Answer:

Step-by-step explanation:

Answer:

4x+3

Step-by-step explanation:

3x+x= 4x

5-2=3

4x+3

Find the area and perimeter of triangle.

Answers

Answer:

23cm

Step-by-step explanation:

I believe it 13cm if you add a the numbers or the formula for the triangle

pls help ill give branliest

Answers

Answer:

6(5x-2)

Step-by-step explanation:

Answer:

The GCF is 6 and 3.

Hope this helps :)

-ilovejiminssi♡

Mrs. Howe rearranged the desks in her classroom. She has 24 students and put 4 desks in each row. Which equation represents the number of rows of desks she has now?

Answers

Answer:

24 divided by 4 = 6

Answer:

The answer is 6 students in each row

Step-by-step explanation:

24s/4d=6s

s stands for students

d stands for desk

I need a answer soon plz

Answers

Answer:128 gallons into the small tank

472 gallons is still in the large tank

Step-by-step explanation:

4times32=128

600minus128=472

Answer:

472 gallons

Step-by-step explanation:

Chandler's salary used to be $161,280. After changing the amount of time he works, he has begun earning $169,344. By what percent did Chandler's salary increase?

Ack please help with this, and please please don't just put some random answer, just to get points, I really have no idea how to do this.

Answers

Chandlers salary increased by 5 percent, to find this answer you take his new salary and divide it by its old and the decimal is the percentage increase
It increased 8,000 so that means it went up 8 percent sorry if I’m wrong.

what is this in standard form. 400,000+80,000+4,000+50 +9

Answers

484,059 is the standard form of 400,00+80,000+4,000+50+9
484,059 is the answer

what is 1.66 x 10,000? i need to show how i got this answer.

Answers

It’s 16,600 because you move the decimal point to the right one time for each 0 in the 10,000

A grizzly bear’s top speed is about 36 mph. This speed makes the bear about 1 times as fast as an African elephant.

What is the top speed of an African elephant?
A. An African elephant can reach a top speed of about 48 mph because .
B. An African elephant can reach a top speed of about 39 mph because .
C. An African elephant can reach a top speed of about 34 mph because .
D. An African elephant can reach a top speed of about 24 mph because .

Answers

The answer im pretty sure is C

Answer:

The answer is A

Step-by-step explanation:

Because the answer says this speed makes the grizzly bear about 1 times as fast as an African elephant

Sheldon harvests the strawberries and tomatoes in his garden.

He picks 125 kg less strawberries in the morning than in the afternoon. If Sheldon picks 214 kg in the morning, how many kilograms of strawberries does he pick in the afternoon? Explain your answer using words, pictures, or equations.

Answers

The answer is 336.

oooooooooooo

A. 208 in squared
B. 352 in squared
C. 136 in squared

Answers

I think (A.) if not im so sorry
Good luck

What is another way to describe the expression 3(x−y)²?

Answers

Answer:

7x, 7

Step-by-step explanation:

In each of the terms 3x 2 and 7x, x is a variable, and in both terms, we are multiplying a number by the variable. In the first term, 3x 2, 3 is being multiplied by the variable, so 3 is a coefficient. In the second term, 7x, 7 is being multiplied by the variable, so 7 is a coefficient.

Answer:

7x, 7

Step-by-step explanation:

In a arithmetic sequence the 10th term is equal to 56 and the 12th is equal to 108. What is the 11th term?

Answers

Answer:

82

Step-by-step explanation:

Answer: yes it because same equal 108 Carley Carley Carley Carley

Step-by-step explanation:

The number of taste buds a person has varies. There are three general classifications of​ taste: supertaster, medium​ taster, and nontaster. In one​ study, the number of women classified as supertasters was times the number of men classified as supertasters. Suppose women were classified as supertasters. Write an equation that represents the number of men who were classified as supertasters.​ Then, solve the equation you wrote. How many men were classified as​ supertasters?

Answers

Answer:

5 men i think

Step-by-step explanation:

Answer:

32 men supertasters.

Step-by-step explanation:

5.) Which property is used in the following expression
6
c)
(a - b)
b) · c= a · (b..
O Commutative Property of Addition
O Distributive Property
O Associative Property of Multiplication
O Associative Property of Addition

Answers

33

3333333333333333333333333333333333333333333

32 minus what equals = 67

Answers

Answer:

32-26=-67

Step-by-step explanation:

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