Mathematics Middle School

Plz help will be marked BRAINLIEST and thanks

Jwhdbendhdbe

Plz Help Will Be Marked BRAINLIEST And Thanks Jwhdbendhdbe

Answers

Answer 1

Answer:

BDC 37°

CDE 143°

FDE 37°

FDA 90°

with a hope, this helps you!

Answer 2

Answer:

BDC= 37°

CDE= 143°

FDE= 37°

FDA= 90°

Step-by-step explanation:

I hope this helps!

Related Questions

alex tried to find the lateral area of the pyramid. FIND HIS ERROR AND CORRECT IT.
plz help i wil give brainlist and points

Answers

Answer:

His error is multiplying by 4 sides as he thought it was total surface not lateral surface area- the final answer is 12

Step-by-step explanation:

He should have multiplied it by 3, because the 3 sides- not including the base- is what lateral surface area is. He originally did total surface area not lateral surface area so each sides area is 4m squared then you just multiply it by 3 and its 12

Error is that he is multiplying both sides

Is this a supplementary, complementary, or vertical angle?

Answers

That would be a supplementary angle. A supplementary angle is Whalen to angles make 180*. A complementary angle is two angles making 90*.

Answer:

the answer is supplementary

hope this helps

have a good day :)

Step-by-step explanation:

help me answer the question linked!

Answers

Answer:

44.2cm^2

Step-by-step explanation:

r(radius)=1/2 diameter

3.75=1/2(7.5)

A=3.14xr^2

A=3.14x3.75^2

A=44.2

The answer is 44.2 !! hope this helped

Write the following number in standard form.

Eight million, thirty-six thousand, five hundred four and twenty-one hundredths

Answers

Answer:

8,036,504.21

Step-by-step explanation:

One way to convert a number from word form to standard form is by using a place value chart.

EIGHT MILLION, THIRTY-SIX THOUSAND, FIVE HUNDRED FOUR AND TWENTY ONE HUNDREDTHS.

8,036,504.21
Let me know if you need more of an explanation

Which equation represents the line shown on the graph in the picture

Answers

Answer:

either the second one or the fourth one. good luck

Step-by-step explanation:

y=-x+2 The third answer. Hope this helps :)

WRITE AN EQUATION FOR THE RELATIONSHIP.

NUMBER OF TICKETS 2 3 4 5
TOTAL COST 54 81 108 135

Answers

The person is write just copy down what they wrote

pls help my brain hurts

Answers

Answer:

A) 58.5

Step-by-step explanation:

Pythagorean theorem: A squared + B squared = C squared

32 squared + 49 squared = 3425

Find the square root of 3425.

√ 3425 = 58.5234

Round to nearest tenth

58.5

Answer:58.5

Step-by-step explanation:

You are going to be using Pythagorean theorem which is a2+b2=c2

Your a2=32

Your b2=49

And you are going to do 32x32=1,024

Then your going to do 49x49=2,401

Then you add them together and you should get 3,425. Then you have to square root it by Chichester you should ge 25

Please help I'm stuck :/

Answers

easy so just Take 4.50 and I said by 1.50 which one you're going to get three more bags of three need times it by 108÷10 and then that will just be one box and then all you have to do is just find the other boxes with that number so
Same couldn’t figure it out either

NO ONE CAN ANSWER THIS QUESTION SO IF YOU KNOW HOW TO CAN U PLS HELP ME< THANKS IN ADVANCE.

BTW MY MOUSE IT IN THE WAY OF A WORD AND IT SAYS "LIME"

Answers

Answer:

Wanchen (weird name) has a weaker limeade.

Step-by-step explanation:

Multiply the fractions of each: Jaylan's has a flavor of .15 lime, while Wanchen has a flavor of .1333... lime.

Hope that this helps!

What number would you multiply (6x-y+4) by so that the result is an equivalent expression to (3x+9x)-(2y-8) Be sure to enter your answer as a number.

Answers

Answer:

2

Step-by-step explana

 (6x-y+4)*2= 12x -2y+8= (3x+9x)-(2y-8)

the answer would be 2

The area of a rectangle can be represented by x^2−8x+12 . If the width is x − 6, what would be the length?

Answers

ANSWER: Let length be L = x+6 and width be W.
Given:
(x+6)W = x2 +8x +12
W = (x2 +8x +12)/(x+6)
W= (x+6)(x+2)/x+6)
W= x+2
Short Answer: x+2 because W is the width

The student who traveled to 3 sates visited 4 new states during a vacation Does increasing the 3 7 change the median? if so how?

A. No. It stays the same.

B. Yes. it decreases to __

C. Yes. It increases to __

Answers

The answer is a no.it’s stays the same
No it stayed the same

PLEASE ANSWER RIGHT NOW!!!!!
TY!

Answers

Answer:

13

Step-by-step explanation:

the answer to the question is 13

Which expression has the largest value? Each has 3/8 as a factor.
(A) 9/2 x 3/8

(B) 10/89 x 3/8

(C) 1 and 2/3 x 3/8

(D)2 and 7/8 x 3/8

Answers

Facts your profile picture so turnt
The answer is A hope this helps

Please help I will give brainly

Answers

ok so the easy way is this

Marc says he will have 20 if he doubles his cards.

if u divide 20 by 2 = 10

but His friend gave him 3 cards before.which means that

10-3 = 7

He started with 7 cards

I answered b and c.

Answer: 7

Step-by-step explanation:

In the end if his cards are doubled to 20 then 20 / 2 = 10 and if his friend gave him 3 more cards then you would subtract 3 from 10 then that would = 7

Which equation can be used to solve for x in the following diagram.

Answers

Answer:

11, A

Step-by-step explanation:

90 - 35 = 55

55/5 = 11

Answer:

Step-by-step explanation: well I choosed A because the angle sum up to 90°

Find the volume of the sphere. Round your answer to the nearest tenth.
Use 3.14 for π.

The volume of the sphere is about cm3.

Answers

Answer:

14,130

Step-by-step explanation:

HOPE IT HELPS

14,130 I hope this help

what is the equation for the angle below?

Answers

Answer:

Step-by-step explanation:

60+5x+5=180 degree (being straight line)

65+5x=180

5x=180-65

5x=115

x=115/5

x=23

5x+5

5*23+5

115+5

120

Answer:

[tex](5x+5)=120[/tex]

Step-by-step explanation:

180° - 60° = 120°

[tex](5x+5)=120[/tex]

please help and ill be your friend

Answers

Answer:

400/Pi

Step-by-step explanation:

Pi = 22/7, do 400 ÷ 22/7

Answer:

62831.5 yard²

Step-by-step explanation:

Diameter is the straight line across the ciricle so is 400 yards

the area is πr²

r = half the diameter = 200 yards

200² x π = 125663

divide by 2 = 62831.5

brainliest if your correct!

Answers

Answer:

second one

Step-by-step explanation:

It is the 1st option. My work is shown below :)

A rectangular prism has a length of 114 yards, a width of 212 yards, and a height of 4 yards.

What is the volume.

Answers

Answer:

96, 672 yards

Step-by-step explanation:

Volume = Length · width · height

Volume = 114 · 212 · 4

Volume = 96, 672 yards

sorry guys on the other question I didn't put the question here is a new one

Answers

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

PLEASE HELP, question is in photo..

Answers

Answer:

I think the answer is B. Am not sure

Which expression represents the situation below?

Seventeen less than the product of five and thirteen.

(5 x 13) - 17
17 - 5 x 13
(17 - 5) x 13
(13 - 17) x 5

Answers

the first one (5 x 13) - 17

Answer:

[tex]seventeen \: less \: than \: the \: product \: of \: five \: and \: thirteen \\ (5 \times 13) - 17 \\ 65 - 17 \\ 48[/tex]

Hope it helps

Quiz due today! Please help me. No links! 10 points

Answers

Answer:

A and A

Step-by-step explanation:

The answer is A and the for the second question is A! Plz mark me brainiest❤️

If the human heart beats an average of 67 beats in a minute, how many times will it beat in 79 minutes?

Answers

67 x79 = 5293

A human hearts beats 5293 times on average.

Answer:

5293

Step-by-step explanation:

let number of times for 79 minutes be x

67beats=1minute

x beats= 79 minutes

cross multiply

x= 67 x 79

x=5293

therefore number of beats for 79 minutes= 5293

WITHOUT SOLVING! Explain how you can compare the quotient of 7 divided by 3/10 to 7.

Answers

Its basically a factor of the quotient

Please help!!
Compare the shapes of the two graphs. What do you notice about the steepness of the two graphs?

I will give brailiest to the best answer.

If you dont have the answer please dont answer it.

Answers

Answer:

The blue graph is steeper than the black graph. And I guess the blue graph is more...spread out...than the black graph? Is that what you mean by shapes of the two graphs?

Step-by-step explanation:

Answer:

First thing i noticed was that the height has a big difference in both graphs. Also blue is more spaced out and has more steepness in it Compared to the black graph. Blues steepness is greater by 4 units.

Step-by-step explanation:  

Blue has greater steepness (4 units steeper)Black has tighter points compared to blueblue is more spaced outheight

Hoped i helped :)

Can you help me with these too?
its for a geometry final practice
plisss

Answers

Answer:

The answer is B

Step-by-step explanation:

the answer is b !!!!!!!?

PLEASE HELP ILL GIVE BRAINLIEST!

Answers

Answer:

10 sides (decagon)

Step-by-step explanation:

You find the perimeter by adding up all the sides of a shape.

side + side + side + side... = perimeter

You know that each side is 4/5 centimeters. You also know that the perimeter is 8 centimeters.

You can set up an equation like this:

4/5 * number of sides = 8

or you can write it in a simpler form as:

4/5x=8

Now solve it like a normal equation:

5 * (4/5x) = (8) * 5

(4x) / 4=(40) / 4

x = 10

So, you know the shape has 10 sides that are 4/5 centimeters each.

The answer is 10 sides
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