Mathematics Middle School

I will appreciate a quick answer

I Will Appreciate A Quick Answer

Answers

Answer 1

Answer:

∠SRQ = 75º, ∠TQR = 75º, ∠TSR = 105º, ∠STQ = 105º

Step-by-step explanation:

Since the quadrilaterals are similar, their corresponding angles are the same.  

Related Questions

Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does Tom’s method work? Explain.

Answers

Answer:

no

Step-by-step explanation:

because the height is not applied when he makes this calculation and it is a six sided structure

No. Tom did indeed do the floor and height right, but he forgot about the roof, making his method incomplete.

Fill in the question marks.
47=7 x ? + 4 x ?

Please help :)
<3

Answers

Answer:

47=7×5+4×3

Step-by-step explanation:

7×5=35 and then 4×3=12. 35+12=47

Answer:

? = 47/11

Step-by-step explanation:

47 = 7 x ? + 4 x ?   (collect like terms)

47 = 11?  (divide both sides by 11 to isolate for ?)

47/11 = ?

16 + 36 Drag numbers to the lines to create an equivalent expression in factored form

Answers

Answer:
52
this is most likely the correct answer
Answer:

52

Step-by-step explanation:

Armando is going
to replace the trim
around all of the doors in his house. The
outside of each door measures 18 feet
.
If he has 9 doors, how many inches of
,
trim does he need to replace?

Answers

I’m not sure but I think you have to multiply
162 feet = 1944 inches

(Middle school math) I just need to know the probabilities for letter a. Thank you.

Answers

Answer:

use a tree diagram to get a visual representation over it then calculate you're probability.

The answer to the question is A

NEED HELP FASTT!

Jayden is trying to find the volume of his closet to see how much can fit inside. If the area of the floor is 14 square feet, and the closet is 612 feet tall, what is the volume in cubic feet?

Answers

the volume is 8,568 cubic feet
u already have one step done, which is the area, bc the formula for volume is length x width x height, and area is length x width, so u just have to multiply it by the height
the answerrrrrr to your question is 8568

What is the surface area of each figure? Round to the nearest tenth if necessary.

Answers

Answer:

where is the figure....

l think there is smthng wrong...

Please add a picture so we can see the figure.

rewarding brainly for correct answer

Answers

I think it’s (the mode is 15) or (the mean is 15) we knows this because of how many x’s are on each number *sorry if I’m wrong*
The mode is the one that you see most often
The mode is 15

giving/rewarding brainly for correct answer

Answers

Answer:

8516 meters

Step-by-step explanation:

(8850 + 8611 + 8586 + 8516 + 8463 + 8201 + 8167) divided by 7 = 8484.85714

So the closest answer is 8485

Can I get some help please?

Answers

Answer: A

Step-by-step explanation:

A linear function is described as:

https://tex.z-dn.net/?f=f(x)%20%3D%20ax%20%2B%20b

When the value of x = 0, then you're left with

https://tex.z-dn.net/?f=f(x)%20%3D%20b

In this question, the speed of sound is the linear function while the temperature is the independent variable. When T = 0, you're left with

https://tex.z-dn.net/?f=S(0)%20%3D%20331.4

Which means the speed of sound in air when temperature is 0°C is 331.4m/s.

The answer is A you are welcome

Giving Brainly For Correct Answer
Chandra had scores of 100, 70, and 85 on three of her five tests. She cannot remember her two other scores, which were both the same. She does remember that the mean of the five scores is 75. Which statement below explains how to find the two missing scores?


Add the sum of the three test scores to the product of 75 and 5.

Subtract the sum of the three test scores from the product of 75 and 5.

Add the sum of the three test scores to the product of 75 and 5, and then double the result.

Subtract the sum of the three test scores from the product of 75 and 5, and then divide the result by 2.

Answers

Subtract the sum of three test scores from the product of 75 and 5 .
I think

Answer:

Subtract the sum of the three test scores from the product of 75 and 5, and then divide the result by 2.

Step-by-step explanation:

From the question:

100, 70, 85 on three of her five tests

Total number of test = 5

mean of the five scores is 75

mean = average of the five scores

Average score = Total score / total number of test

Total score = Average score * total number of test

= 75*5 =375

to find remaining two tests' scores

Total score - the 3 scores from question

= 375 - 100 - 70 - 85

=120

If u want to find the score of each of the unknown test

From question:

She could not remember the other two scores, which were the same.

Thus,

The score of one test

= 120/ 2

=60

please help and all you can 1 to 9

Answers

I can’t see the picture
it’s blank. retake a pic

The volume of a cylindrical container is 226 cubic centimeters. The radius of the container is 6 centimeters. Find the height of the container. Round your answer to the nearest whole number. I WILL PICK BRAINLEST

Answers

Here you go i hope i could help you

good luck!!!!


all you have to do is say what time it is and it’s also inverted

Answers

Answer:

Step-by-step explanation:

Answer:

9.15

Step-by-step explanation:

the first one is nine fifteen

A rectangle as shown has a length of 0.9 centimeters and a width of 0.4 cm. A circle is drawn inside that touches the rectangle at two points.

What is the area to the shaded region in the rectangle.​

Answers

Answer:

it should be 0.23 cm when rounded to the nearest hundredth

Well if u round to the nearest hundred it is 0.23

A tree in Kevin's backyard is 5/8 meters tall. It has been growing for 1 2/5 years. What is the unit rate in meters per year? No links.

Thank you.

Answers

Answer:

o.4464287142 or 0.4

Step-by-step explanation:

The tree is 5/8 meters tall and that's in 1 2/5 years so you would divide them and you get .4464287142

0.4 or 0.4464287142

The ratio of red to blue to pink marbles is 11:8:5. If there are 40 total blues, how many
marbles are there altogether?
A. 25
B. 40
C. 55
D. 120

Answers

Answer:

D) 120

Step-by-step explanation:

if there are 40 blue marbles and the ratio of blue is 8, then the multiplier is 5

# of red marbles:  11 x 5 = 55

# of pink marbles:  5 x 5 = 25

55 + 40 + 25 = 120

Amount of marbles together is 120

please I need help ASAP

Answers

Answer:

it's 4.5

Step-by-step explanation:

you have to find the difference between each number and the mean. then you find the mean of that sum

The answer is 4.5!!!!!!!

Please help me I am so confused

Answers

A : 5q + eisjejdjske idek im literally just doung for pouny
i think cole has 160 more than alison

20 points (If you answer to just get points i will remove you from this sight)
30:40 = 35:?

Answers

Answer:

[tex] \frac{30}{40} = \frac{35}{x} [/tex]

[tex] \frac{3}{4} = \frac{35}{x} [/tex]

[tex]3x = 140[/tex]

[tex]x = 46 \frac{2}{3} [/tex]

23. By what percentage should a quantity be multiplied by in order to decrease it by 20.5%?
A 0.795%
B. 120.5%
C. 79.5%
D. 7.95%

Answers

The awnser to number 23 is a
I’m pretty sure it’s A: 0.795%

What is the value of Z ?

Answers

Answer:

z=130°

Step-by-step explanation:

These are supplementary angles so

z=180-50=130°

Answer:

130

Step-by-step explanation:

That is a straight angle. It has 180 degrees, correct? So you'd have to subtract 180-50 to get your answer of 130.

A recipe for 60 cookies calls for 1 pound of butter. How much butter is needed to make 2 dozen cookies? Write answer as a fraction using /, or decimal.

Answers

Answer:0.4 lbs of butter

Step-by-step explanation:

60/12 is 5

That is how many dozens that use 1 pound of butter

Then 1/5 is 0.2

That is how much pounds of butter is in one dozen

0.2*2 is 0.4

That is two dozens

rewarding brainly for correct answer

Answers

The mode is 15 because 15 appears most often in this data set.
Answer-

The mode is 15

Explanation:

Mode- the number that appears the most

15 was a number that appeared the most and the reason it’s not the first one you picked is because the middle numbers you end up with are 18 and 20.

18+20=38. 38/2=19

Pleaseee do this correccctt and ill mark u as brainliestt :(

Answers

Answer:

:)

Step-by-step explanation:

:)

are you looking for a answer choice or you you need to write it out

i cant seem to get the answer right :(

Answers

Because the radius is 4.5 inches we use the area formula for a circle ( pi * radius squared) to find the answer so

4.5 * 4.5 * 3.14 which will equal 63.585 inches squared

Hope this helps

Answer:

D. 4.5

The Area is 63.585

Step-by-step explanation:

So the diameter is twice the size of the "r" or radius so divide 9 by 2

which is 4.5

The formula for a circle is πr^2

4.5 times itself is 20.25

times pi or 3.14 is 63.585

Hope this helps!

add 223+374+402 using expanded form

next,change your answer back too standard form

Answers

the answer is 999

or 900 90 9

hope this helps have a good day

The first step in expanded form is 900+90+9
And the is 999

***** NO LINKS******

Answers

Answer:

1 inch = 80 miles

Step-by-step explanation:

4 and three quarters = 4.75

380 divided by 4.75 = 80

Double check and multiply 4.75x80

4.75 x 80 = 380

The answer is C no time to explain

I really need help it looks simple but i have no clue please helpppp no links :((

Answers

Answer:

420 in³

Step-by-step explanation:

14 x 10 x 3 = 420

Two lines intersect at a point that is also a vertex of an angle.


Write and solve equations to determine the values of x and y

Answers

Answer are that y and x are 34.5.

Y and X are 35.4 I’m guessing
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