Mathematics Middle School

pls help me this is so frustrating

Answers

Answer 1

Answer:

x = 60°

Step-by-step explanation:

m∠EGD = m∠BGF = x°

The following m∠EGD, m∠DGC, m∠EGA lies on a straight line.

A straight line has total 180° interior angle.

solve:

m∠EGD + m∠DGC + m∠EGA = 180°x + 90° + 30° = 180°x + 120° = 180°x = 180° - 120°x = 60°

Related Questions

please solve this for me I need help!

Answers

Answer:

Step-by-step explanation:

15+ 9=24

3x5=15

1/2(6x3)=9

I’m going to say it 24.
Because the triangle if you do the formula it is 9. Then 5•3 gets you 15 add those two together 15+9 should give you 24.

Students are comparing the decimals 13.310, 13.28, and 13.301

Please put these numbers in order from least to greatest, enter the least value in answer spot 1.
________
________
________

Answers

Answer:

13.28

13.301

13.31

Step-by-step explanation:

here’s the answer!
13.28
13.301
13.310

Help me please I do not understand.

Answers

Answer:

there is given length and time

Boomerang 15.3 ft/s
Greased Lightning 25.74 ft/s
space mountain 26.25 ft/s
Rajun Cajun 15.3 ft/s
flight of Icarus 15.3 ft/s

To calculate the rate, the formula is s= d/t where s = speed, d= distance in feet, t= time in seconds. The roller coasters that has a proportional relationship are boomerang, rajun cajun, and flight of Icarus as they all have the same rate.

brainliest but have to show the work on how to do it

Answers

3.1847 round that. i got that because i mutioliee 5 by 2 then divided by 3.14

3.1847 is the answer is the same as the other person

Hi! What is 47 x 560? Please help

Answers

Answer:

26320

Step-by-step explanation:

Answer:

47 x 560=26, 320

Step-by-step explanation:

Type your number answer in decimal form.

0.4 liters = ___ milliliters

Answers

0.4 liters is 400 milliliters

Answer:

0.4 liters=400.0 milliliters

Step-by-step explanation:

PLEASE HELP Residents of Eastport are convinced about the number of drivers who speed when driving down Main street. A group of residents takes turns observing the street. Each person spends one hour how many drivers speed and how many obey the speed limit. What's the population being studied?
A. drivers who obey the speed limit
B. drivers who speed
C. drivers in Eastport
D. drivers who travel down the street

Answers

Answer: D

Step-by-step explanation:

The population being studied in this scenario is drivers who travel down the street. Option D: drivers who travel down the street, are the correct option as the residents are observing all the drivers that travel down Main Street, not just those who obey or break the speed limit. Therefore, all the drivers that use this street are the population being studied.

The net of a square pyramid is shown below what are the possible areas for a single phase in the slab check all that apply 11 m² 15 m² 24 m² 25 m² 30 m²

Answers

Answer:

25 so yeah welcome should be sorry if I not but try it!

10 POINTS) A recipe requires 4.5 teaspoons of sugar to make a cup of pudding. Which equation shows the number of teaspoons of sugar, y, needed to make x cups of pudding?

(A) x = 4.5y
(B) y = 4.5 + x
(C) y = 4.5x
(D) x = 4.5 + y

Answers

Answer:

A - x=4.5y

Step-by-step explanation:

in the word problem, it said y is the number of teaspoons of sugar... and u need 4.5 teaspoons of sugar. so how many teaspoons of sugar (y) do u need to make x cups of pudding? and its a good thing u only need to find the equation bc no extra work lol... so it would be x=4.5y

hope u understand it :))

and btw.... i love ur profile pic ahh >.<

Answer:

C. y = 4.5x

Step-by-step explanation:

Hope I helped!!

3. Which of these rational numbers represents a terminating decimal?

Answers

Answer:

Step-by-step explanation:

convert all the numbers and see which one represents a terminating decimal

7/28 is a terminating decimal

The first three terms of an arithmetic sequence are as follows.

Answers

Answer:

16,20

Step-by-step explanation:

As shown, you add four by each.

4+4=8

8+4=12

So, 12+4=16

16+4=20

Answer:

16 and 20

Step-by-step explanation:

In the arithmetic squence, we can tell that 4 is being added to each term.

Thus, we obtain the following rule:

4x [Where "x" is the xth term]

To find the next two terms in the sequence, we need to determine the fourth and fifth term of the sequence. Let us substitute the "4" and "5" in the rule to determe the next two terms in the sequence.

Determining the 4th term of the sequence:

⇒ 4x

⇒ 4(4)

⇒ 16

Determining the 5th term of the sequence:

⇒ 4x

⇒ 4(5)

⇒ 20

Thus, the next two terms are 16 and 20.

hellllllllllllllllllllllp meeeeeeeeeeeeeeeeeeeee

Answers

Answer:

Number 1,2,3

Low:10,200,8.5

High:55,260,9.3

Median:35,230,9.0

Lower Quantile:15,215,8.9

Upper Quantile:45,240,9.2

Interquantile Range:30,25,0.3

Box and whisker plots I see well in the middle is your median then u have the uppper and lower quartile and for the median of the last page put of all the numbers from least to greatest and mark each one both times on each side and u should find ur median.

Which number follows the three rules below?

If rounded to the nearest whole number it is 200
If rounded to the nearest tenth it is 199.8
If rounded to the nearest hundredth it is 199.75

1. 199.789
2.199.756
3.199.751
4.199.744

Answers

Answer: 3. 199.751

rounded to nearest tenth is 199.8

rounded to nearest hundredth is 199.75

rounded to nearest whole number is 200.

Hope it helps!

the answer is #3. for next time remember the five or more raise the score, four or less let it rest.

help me pls? thank you

Answers

i think its c (a picture of a city )

Answer:

C. A picture of a city

**Brainliest would be appreciated**

Step-by-step explanation:

What are these two screenshot below

Answers

Answer:

(5, -49) (-2, 22) (-3, 33)(-2, 9) (1, -9)

Hey There ,
Please Help Me With This Question ! Dont Forget To Show Your Work Thank You <3
-Needs Answer Right Now
-

Answers

1.12/.32= 3.5pounds
3.5-1.25=2.25pounds

Hope this helps :(

Please help! I’m not sure how to do this question in math… Thank you!

Answers

No, because 2 squared is 4. 2 squared times 2 squared is really 4 x 4, which is 16. The side length is 4 because the formula for area of a sqaure is length x width (4 x 4 = 16) or one side squared (4 squared which is 16).

hope this helped!

yes. The exponent represents how many times that number repeats. This explains that 2^2 (2 squared) is equal to 4. Which using basic knowledge, is 4•4= 16. And also, 2•2•2•2= 16. So yes, it is correct!

Lucy has a rope that is 4 meters long. She cuts away a piece that is 1.71 meters long. How long is the remaining piece of rope?

Answers

Subtract:

4 - 1.71 = 2.29

Answer: 2.29 meters long

Answer:

2.29

Step-by-step explanation:

It's easy! Just do 4 minus 1.71 in your mind (or on a calculator)!

HELP WILL GiVE BraNiNILiest

Answers

Step-by-step explanation:

1: statistical

Answer:

1.they are both statistic questions at least I think they are;)

2.what id collect is the temperatures and make tables and stuff to figure out the answer to these questions

Step-by-step explanation:

brainliest if it is right

Answers

The answer is 6.28ft^2

You would use the formula 3.14r^2/2

The answer is. 6.28ft^2 use formula to solve

brainliest if it is right

Answers

The dog has about 20 ft of running area

Answer:

942.4777960769 square feet - sorry if I am wrong

Step-by-step explanation:

The area fo a circle is pi x Radius to the power of 2. 20 ft is the radius and 20x20= 400. 400 x Pi = 1,256.6370614359. The house takes up 1/4 of the whole area so 1,256... ÷ 4 = 314.159265359. This is the value of 1/4 of the area so times 314... times 3 to get 3/4ths of the area. 942.4777960769

GIVING BRAINLIEST!!!!!!!!!!!!!

Answers

Answer:

x is to the side y is up so you´d put A on 4 side 9 up

Step-by-step explanation:

Use the Pythagorean theorem to find the value of b²

Answers

So what is the Pythagorean Theorem:

⇒ it states the sum of both leg's lengths squared is equal to

⇒ hypotenuse's length squared

(look at the image attached for a better explanation)

To find out [tex]b^2[/tex], let's look to the Pythagorean equation to see what we are missing:

[tex]a^2 + b^2 = c^2\\(10^2) + b^2 = 325\\b^2 = 325 - 10^2\\b^2 = 325 - 100 = 225\\b^2 = 225[/tex]

a = 10 ⇒ [tex]a^2[/tex] = 100[tex]c^2 = 325[/tex]

So b^2 = 225 ⇒ Choice B

Hope that helps!

GIVING BRAINLIEST!!!!!!!!!!!!!!!!!!!

Answers

Answer:

A)(4,9)

B)(6,3)

C)(1,3)

D) (8,7)

E)(8,9)

Step-by-step explanation:

well, for creating points, it gets set up as (x,y) which it lays out in perfet format, and if you need help graphing, i can try and create it.

Answer:

Answer:

a)(4,9)

b)(6,3)

c)(1,3)

d) (8,7)

e)(8,9)

Step-by-step explanation:

Answer ASAP! but only if you know 100%, and whoever gets it right can have brainliest

Answers

Answer:

the third one

Step-by-step explanation:

7 absolute is 7 absolute of any number is positive

I agree with The third one

WILL CHOOSE BRAINLIEST. Which equation will have one solution.

A. 5(x+3)=5x+3
B. 9x=9x
C. 5x+6=10
D. 10x=50+10x

Answers

Answer:

C - The other answers have no solutions...

Hope This Helps! :) Please Give brainliest if this helped you!

The base of a hexagonal prism has an area of 82 square inches. The height of the prism is 9 inches. Find the volume of the prism.

Answers

Answer: V≈1.57×105

Step-by-step explanation: V=33

2a2h=3·3

2·822·9≈1.57225×105

Answer:

42.27in³

Step-by-step explanation:

Using the formulas

A=6ah+33a2

AB=33a2

V=ABh

Solving forV

V=3h3﹣h23h2+3A+Ah

2=3·93﹣92·3·92+3·82+82·9

2≈42.27214in³

Answer the following about estimating 509/8.

Answers

Answer:

Step-by-step explanation:

509/8 is 63.625

480/8 is 60

560/8 is 70

The closest answer to the real value is 480/8 is 60. This is an underestimate.

The answer is
509/8 = 63.625

Pls help! Will give brainliest if I can!!!

Answers

The correct answer is true

It’s true, cause a chord does pass though the diameter of the circle.

In the last step in solving a problem, Jerry divided by 0.4 instead of multiplying by 0.4 and thus arrived at an answer of 400. If Jerry's calculations were otherwise correct, what was the correct answer to the problem?
Please answer i need help with this question and i will give brainliest

Answers

Answer:

Step-by-step explanation:

1) 400 x 0.4 = 160 I checked this step by doing 160/0.4 which is 400

2) 160 x 0.4 = 64

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