Mathematics Middle School

Plz help ASAP I’ll give brainliest it would be so helpful of you:)

Answers

Answer 1

Answer:

Question 1: x + 5 = 20

Question 2: 5x = 20

Question 3: 20x = 5

Step-by-step explanation:

Answer 2

Answer:

1. 15

2. 4

3. A,C,E

Step-by-step explanation:

Related Questions

(Read end and look at attached file for correct answers) Mrs. Ibarra wants to create a right triangle for a geometry test. She plans to use 15, 36, and 41 as side lengths. Which statements should she consider to determine whether it will be a right triangle? Check all that apply. 15 + 36 greater-than 41, so the side lengths will form a triangle. 15 + 36 not-equals 41, so those lengths will not form a triangle. 15 squared + 36 squared = 1,521 41 squared = 1,681 Since a squared + b squared not-equals c squared, it will not be a right triangle. 15 squared + 36 squared = 297 41 squared = 82. The correct answers are actually A, C, D, and E. I got it wrong because people said the answer were only A and C. And of course it was on a test so I couldn't fix it. Anyway i just want to prevent from anyone else being misled. Look at the attached file.

Answers

The answer is already there

Answer:

1, 3, 4, 5

Step-by-step explanation:

Look at the screenshot

Calculate the area of the parallelogram

Answers

Answer:

If you round the answer to the nearest thousandth, the area is 70 cm^2

Step-by-step explanation:

Pythagorean Theorem:

14^2 + 12.5^2 = ?^2

196 + 156.25 = x^2

√352.25 = x

3.25*√352.25 = 70

pls help , someone answered my previous question for this to take points and im kinda low and new here so please just help me.

Answers

Answer:

6x-1+3x+2

Step-by-step explanation:

help me please, thank you.

Answers

D is the answer because -5 is the smallest answer.

Answer:

The answer is d because the 5 is the samllest one there

Step-by-step explanation:

Hii i’m about to finish my homework due 11:59 please don’t answer just for points.

Answers

Answer:

b and c as well

Step-by-step explanation:

b and c are the other ones. sorry if i am to late.

Angles R and Z are complementary. If ∡R = 52°, what is the measure of angle Z?

Answers

38.

Complementary are when the two angles equal 90 degrees. 90 subtracted from 52, is 38.

Colby graphed a scatter plot of student exam scores (y) and the number of hours each student had slept the night before the exam (x). She drew the trend line and calculated its equation to be y=92x+60

What is the predicted score for a student who slept 6 hours the night before the exam?

Answers

Answer: 612

Step-by-step explanation:

Substitute the value 6 (hours) in the equation and solve.

Y = 92x+60

Y = (92*6)+60

Y=552+60 = 612

I think it might be answer is 612

Mrs. Cravens did an experiment where she recorded the number of minutes each student studied and the score the student made on the test. She calculated a correlation coefficient of r = 0.84. Which best describes the association between the number of hours spent studying and the test score, based on Mrs. Craven's findings?
A.Weak Negative
B.Strong Negative
C.Weak Positive
D.Strong Positive

Answers

D… Strong Positive is the answer bro

The anwser is D (need more characters to anwser)

Find the value of x.
A. 21
B. 4
C. 13
D. 11

Answers

Answer:

I believe the answer is B

Name a pair of adjacent angles. Explain why they are adjacent.

Answers

Answer:

<RUS and <SUT

Step-by-step explanation:

They have a common vertex which is U and a common side which is S

"< " means angle

Hope this helps

some one pls help me asap

Answers

Answer:

a=4

b=8

c=16

d=8

Step-by-step explanation:

a 1×4×1

b 2×4×1

c 2×4×2

d 2×2×2

Not really confused on this one, i just need a clarification.

Answers

Answer:

78 cm

Step-by-step explanation:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

Handing out Brainliest! Help out whenever you can ^-^

Consider Carmen’s plans.

What is the value of x?
A. x = 5
B. x = 9
C. x = 13
D. x = 16

Answers

Answer:

the answer is 9

Step-by-step explanation:

Answer:

B. X=9

Step-by-step explanation:

hope this helped:)

PLS HURRY The letter
represents the location of -1.5 on the number line.
A B C
D
-3
-2
-1 0
1
2 3

Answers

i’m pretty sure it B

Yea the answer is B on the number line

7.2.4 Practice Math 6th grade
Find the measure of YOZ. What angle relationship did you use?

Answers

Answer:

60 degrees

Step-by-step explanation:

ang. XOV=XOW+WOV --> Parts whole Postulate

90=VOW+30, VOW=60 --> Substitution and Algebra

YOZ=60 degrees --> Vertical angle theorem

Make sure to put the degree sign!

The answer to ur questions is 60°

Question 1
Is i terminating or repeating and what is the decimal?
O A. Terminating the decimal is 5
B. Repeating the decimal is 5.5555...
C. Terminating the decimal is 65.13
D. Repeating the decimal is 65.13131313...

Answers

C. The only reason why you didn’t have a problem is that I don’t have a lot to say because if I don’t have to say that I don’t know why I don’t have to say that I have a bad attitude

Answer:

c.................. is the answer

Step-by-step explanation:

the new shown represents what geometric solid ?

Answers

Octagon geometric solid that has 8 sides

The new shown geometric solid is a Rectangular prism

Pls help no links pls

Answers

Answer:

nope thanks for the points dawg <33

Step-by-step explanation:

I think 5, it’s the closest answer for the question hope it’s righttt:))

Mia’s dog weighs 32.6 pounds. Lettie’s dog weighs 3.8 times as much as Mia’s dog.
What does Lettie’s dog weigh in pounds?
If given links i will report.

Answers

Answer:

123.88 pounds

Step-by-step explanation:

Given:

Mia's dog weighs 32.6 pounds

Lettie's dog weighs 32.6 · 3.8

So...

32.6 · 3.8 = 123.88

What does the dot mean between the numbers? It is basically a multiplication sign, instead of putting (x) because (x) can look like a variable.

Hope this helped, have a great day sunshine :)

Letties dog is 123.88
32.6 x 3.8= 123.88

Zach is 2 years older than Charlie who is 3 years older than Dylan. If Dylan is 2 years younger than Noah how is Zach in relation to Noah?

Answers

Answer:

do you have a pic of this

Step-by-step explanation:

5. Can y’all help me please!

Answers

Answer:

Step-by-step explanation:

it just is

help me on this one too

Answers

Answer:

C) -2.5<3

Hope this helps!

Answer:

C) -2.5 < -3

Step-by-step explanation:

-2.5 is actually greater than -3.

Negatives are pretty much positives just with the opposite/backwards formatting. So if both -2.5 and -3 were positive, or just -3 was positive, then the sentence would be correct.

Correct form:

-2.5 > -3

Find the coordinates after a 180 degree rotation: (-1,-5)

Answers

Find the coordinates after a 180 degree rotation: (-1,-5)

R'= (-x, -y) { formula}

therefore,ans of your question = R´= ( 1,5)

What is the length width and height of this block?

Answers

1 Cube = 1 Unit

l = 3 Units
w = 3 Units
h = 4 Units

Answer:

The length Is 3 blocks

The width is 3 blocks

l stands for length

w stands for width

so you count the blocks.

4. Please help thanks

Answers

I got A I hope this helps

i got 48(D)

i found this by using pythagorean therom to find the hypotenuse (20) then added them all up (20+16+12) which = 48

A salesperson earns a commission of 684 dollars for selling 3600 dollars in merchandise. Find the commission rate. PLEASE THIS IS URGENT

Answers

Answer:

Total sales = $3600

Commission earned on $3600 = $576

Commission rate can be calculated as =

= 16%

Hence, the commission rate is 16%

Answer:

Total sales = $3600

Commission earned on $3600 = $576

Commission rate can be calculated as =

= 16%

Hence, the commission rate is 16%

which inequality matches the graph
A. x ≥ 4
B. x<4
C.x = 4
D. X ≤4

Answers

The answer that matches the graph is D

(No Links!) Describe the sequence of transformations that maps PQR onto P’Q’R’. Use the drop-down menus to explain your answer.

Options for the first box are (270°) (180°) (90°) (45°)

Options for the second box are (1 unit down) (2 unit down) (1 unit up) ( 2 unit up)

Answers

Answer:

First box: 180 degrees

Second box: 1 unit down

Step-by-step explanation:

After it is rotated, you will have to move it 1 unit down again.

First box is 189 degrees sorry if wrong it might be the answer

pls help i need help ASappp

Answers

A=πr2=π·92≈254.469
your answer is 254.469

Answer:

254.469 Have a wonderful night/day

Tell me which statements belong in "agree" and disagree".
There are 2 screenshots. I will give brainliest to the correct answer.

30 points

Answers

Answer:

Rig

Step-by-step explanation:

Other Questions

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(page 16)Title of short story or novel:Author:Describe the setting of your novel or short story. eProvide a quotation from the text to support your answer.Describe the protagonist of your novel or short story.Provide a quotation from the text to support your answer.Discuss the main conflict in your novel or short story. If the conflict is not perfectly clear yet, what do you suspect it will be? Which of the four major types of conflict best describes the situation you discussed?Describe the antagonist from your novel or short story.Provide a quotation from the text to support your answer.Describe an important piece of the backstory from your novel or short story.Provide a quotation from the text to support your answer.Describe an early development in the plot and explain why it is important.Provide a quotation from the text to support your answer. 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