Mathematics Middle School

what shape is sometimes a rhombus
a. parallelogram
b.rectangle
c.square
d. trapezoid

Answers

Answer 1

Answer:

a

Step-by-step explanation:

definition of a rhombus is that each side is congruent and has 2 sets of parallel sides. and definition of w parallelogram is just two sets of parallel sides meaning a rhombus can be a parallelogram

Related Questions

Based on the line plot, how many batteries lasted more than 5 1/2 hours? *

Answers

Answer:

5 batteries.

Explanation:

"How many batteries lasted more than 5 1/2 hours?" which means it's counting not only 5 1/2, but 5 3/4 and 6 1/4

5 batteries because 4 lasted for 5 3/4 hours and 1 lasted for 6 1/4 hours

how did the Spanish conquer those empires despite the difference in numbers?

Answers

It was because the Aztecs thought that they were gods so they would not harm them, the disease of smallpox was killing them, and they had better weapons like guns and steel swords

The runner has run 5.6 miles which is 35% of today's course How long is today's course? Show your work

Answers

Answer:

16mi

Step-by-step explanation:

5.6/35%=5.6/0.35=16mi

What the person on top says

help asapppppppppppppppppppppp

Answers

7 is 31 and 8 is 22 to your answer

an elevator traveled up 8 floors and then down to the second floor. how many floors did the elevator travel down?

Answers

If the elevator went up 8 floors and then down to the second floor, then you have to do 8-2=6

Help me please with this math question! giving brainliest to the correct answer

Answers

Ok so the base length is 8, the height is 2.72.

So 1/2 * 8 *2.72 should get u the answer.

Answer:

base is 2.72 and height is 8 so you just multiply those together and i believe the correct answer is 21.7. mark me brainliest thank you!!

Find the area of the triangle.

Answers

Answer:

Step-by-step explanation:

8.12 / 2

96 / 2

= 48

have a nice day!

Answer:

48 m²

Step-by-step explanation:

[tex]A=\frac{1}{2}bh\\=\frac{1}{2}*8*12\\=4*12\\=48[/tex]

If ur good at double box plots, pls help. Will choose brainliest

Answers

Answer:

Part A:

Movie A) The median is greater

Movie B)  Ages are more consistent

Step-by-step explanation:

A) Movie A is less variable

!!!*BRAINLIEST*!!!

A city park in the shape of a rectangle measures 90 yards by 120 yards. A rectangular playground inside the park measures 18 yards by 24
yards. What is the area of the city park around the playground?

A. 432 square yards
B. 10,368 square yards
C. 504 square yards
D. 10,800 square yards

Answers

Answer:

I'm pretty sure the answer is [B] 10,368.

The answer is b (10,368)

Mrs. Vasquez is opening a savings account. The interest rates offered by different banks are listed below.

Answers

i’m pretty sure the answer is b
The answer is b. Because it shows the least to greatest in order

Which answer choice below contains, a number, it's opposite, and it's absolute value in this order?

A) 101, -101, -101
B) -6, -6, -6
C) 2.89, -2.89, 2.89
D) 15, 15, 15

Answers

It’s C because the last number has to be positive, also the opposite of a number means the opposite signs. It also means the number of the opposite side of 0 Absolute means distance
C because -2.89 is the opposite of 2.89 and 2.89 is the absolute value of 2.89

help me please also please dont skip over this

Answers

Answer:

The answer is 20.25pi.

Step-by-step explanation:

I was gonna add an explanation but I don't have the symbols on my keyboard.

Answer:

I believe it is 6π inches

Step-by-step explanation:

Add the pair of mixed numbers below, make sure ur answer is fully reduced.

7 1/5 + 3 2/5

Answers

Answer:

10 3/5

Step-by-step explanation:

Convert mixed fraction to improper fraction.

[tex]7\frac{1}{5}=\frac{(7*5)+1}{5}=\frac{35+1}{5}=\frac{36}{5}\\\\3\frac{2}{5}=\frac{17}{5}\\[/tex]

Now add

[tex]7\frac{1}{5}+3\frac{2}{5}=\frac{36}{5}+\frac{17}{5}\\\\=\frac{36+17}{5}\\\\=\frac{53}{5}\\\\= 10\frac{3}{5}[/tex]

Answer:

10 3/5

Step-by-step explanation:

7+3=10

1/5+2/5=3/5

A city park in the shape of a rectangle measures 90 yards by 120 yards. A rectangular playground inside the park measures 18 yards by 24
yards. What is the area of the city park around the playground?

Answers

Answer:

wouldn't the answer be 10800 yards

Step-by-step explanation:

because the formula of the area of a rectangle is l x w. so 90 x 120 is 10800

I think it’s 10800 yards because 90 x 120 is 10800 but I’m not sure tho

HELP PLEASE!!! 50 pts!

Answers

Answer:

Options D, E, and F

Step-by-step explanation:

Options D, E, and F are all correct.

D and E are pretty much the same, if there is a radical that is the same for the numerator and denominator, there can also be one radical over the entire fraction.

F is also correct because I used my calculator to determine what all of these equations are (1.03).

Hope this helps!

Answer:

Options D, E, and F

Step-by-step explanation:

Happy to help you

Could someone help me? Will mark brainlist!

Answers

43 inches in IXL

Please mark with crown!

Answer:

43 inches

Step-by-step explanation:

Well since it’s a quadralaterial Just add up all 4 sides. 15+15+1+13 and you’d get the perimeter of 43 inches

Hurry please this one hurts my brain

Answers

1. a 2. b 3. a | is infact the correct answer to this question
1.A 2. B 3 A is the correct answer to this question.

Puppets made by each puppeteer if the mean of the data set is three puppets find the number of puppets Marco made

Answers

(1+4+3+x)/4= 3
Multiply all by for to cancel out the division to get
1+4+3+x= 12
8+x= 12
Subtract the 8 from both sides to isolate the variable to get
x= 4
So, Marco made 4 puppets.
4 puppets were made by Marco

help asapppppppppppp

Answers

Bro the answer is obviously dababy

Ix+3l , if x>5

+15 pts

Answers

Cam you give the instructions???

Need help with logic question please dont answer if you are just putting a s*upid useless answer

Suppose that the given statement is true.
If Quentin goes to the mall, then Bill likes candy.
Which statement must also be true?
1. If Quentin does not go to the mall, then Bill does not like candy.
2. If Bill does not like candy, then Quentin does not go to the mall.
3. If Bill likes candy, then Quentin goes to the mall.

Answers

Statement 3 must be true!

Mark with crown please!

Solve the equation. Check your solution.

n12 = −3

A. 4


B. -4


C. 36


D. -36

Answers

i’m pretty sure it’s -4

The following data points represent the number of points scored last basketball game by each player on the dragons basketball team. if the mean of the data is eight point find the missing number of points

Answers

Answer:

9

Step-by-step explanation:

Missing point will be represented by X

(5+8+7+11+X)/5 = 8

Multiply 5 to get rid of and...

5+8+7+11+X = 40

Simplify

31+X = 40

Subtract

X=9

Your answer will be 9

35. Which side of the triangle in the diagram is the hypotenuse?
A. X
B. Z
C. C

Answers

Answer:

the answer in the image is Y

the answer is y

this is because it is the longest side and it does not have a right angle

Help! please help me quick

Answers

Answer:

2/9

Step-by-step explanation:

pretty sure it’s 2/9

Write and solve an equation to find the value of the X I'm going to post three pictures Can someone please help me get the answers this questions i hate math

Answers

9514 1404 393

Answer:

x = 19x = 34x = 39

Step-by-step explanation:

1. A right angle has a measure of 90°. The whole is the sum of the parts.

  (2x +3)° +49° = 90°

  2x +52 = 90 . . . . . . . . divide by °, collect terms

  2x = 38 . . . . . . . . . . . . subtract 52

  x = 19 . . . . . . . . divide by 2

__

2. A linear pair measures 180°. The whole is the sum of the parts.

  (x -5)° +151° = 180°

  x +146 = 180 . . . . . . . divide by °, collect terms

  x = 34 . . . . . . . . .subtract 146

__

3. We presume this pair of angles is supposed to be supplementary. That is, their sum is 180°.

  64° +(3x -1)° = 180°

  3x +63 = 180 . . . . . . . divide by °, collect terms

  3x = 117 . . . . . . . . subtract 63

  x = 39 . . . . . divide by 3

Arun has captured many yellow-spotted salamanders. He weights each and then counts the number of yellow spots on its back

Answers

Answer:

B

Step-by-step explanation:

This is a positive anotation.

Hope this helps have a good day!

Answer:

Its c

Step-by-step explanation:

i took the quiz and i got it right don’t believe the person abov me

Can someone help me solve this plsss i really need help with it NO LINKS AND NO DOING IT JUST FOR THE POINTS Will Give brainliest show your work and explain how you got your answer

Answers

Step-by-step explanation:

2. B (6,6 )

3. C (-3,-5)

5. is angle B

4. AC

6.

7. Is translated 2 unit to the right

c. they all move 2 unit to the right

Answer:    B (6,6 )

                 C (-3,-5)

                is angle B

           

                       AC

Is translated 2 unit to the right

they all move 2 unit to the right

Step-by-step explanation:

NO LINKS ACTUAL ANSWER
What is the area of a circle with a radius of 10 feet? (Use 3.14 for ρ.)

62.8 ft 2
78.5 ft 2
314 ft 2
31.4 ft 2

Answers

Answer:

Step-by-step explanation:

The area formula for a circle is: A = pi(r)2

First, you are going to plug in the known measurements... A = 3.14(10)2

Next, you will go step-by=step to solve this.

A = 3.14 * 10 * 2 =

A = 31.4 ft. 2 =

A = 31.4 ft. squared

As you can see, the are of the circle is 31.4 ft 2 and that is also what D. is.

Hope this helps! :)

May I get marked Brainliest? Is that okay?

D. 31.4 feet ^2 ... area of circle ... area=31.4

I'll give 50 points and brainliest to anyone who gives the best answer and explanation! These problems are confusing to me and an explanation will be amazing!


Solve using substitution. Put your answer in coordinates please.

y = –4x − 4
y = –3x − 1

Answers

Answer:

(-3,8)Orx=-3 and y=8

Step-by-step explanation:

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