Mathematics Middle School

Please help me on this question

Answers

Answer 1

I need help on same thing

Step-by-step explanation:

Answer 2

Answer:

y = 312x + 2

Step-by-step explanation:

I think . . .

Related Questions

I need help pleasseeee.

Answers

Answer:

Diameter = 7, Radius = 3.5

Radius = 9, Diameter = 18

Diameter = 12, Radius = 6

Radius = 2.5, Diameter = 5

Step-by-step explanation:

The diameter is the largest line that can be drawn in a circle. It passes from one end of the circle to another, and it goes through the center of the circle. The radius is a line drawn from the center of the circle to the circumference of a circle. By its definition, the radius will always be half of the diameter. Use this information to find the radius of the circle when given the diameter,

Diameter = 7, Radius = 3.5

Radius = 9, Diameter = 18

Diameter = 12, Radius = 6

Radius = 2.5, Diameter = 5

Diameter = 7 Radius = 3.5
Radius = 9 Diameter = 18
Diameter = 12 radius = 6
Radius = 2.5 Diameter = 5

Tisa and Paloma are measuring different lengths of sidewalk.

Use the drop-down menus to complete the statements about Tisa and Paloma's measurements.

Answers

Answer:

The answers are the 2nd, 5th, and last answer choices. Source: I did this question before and I remember the answers.

IAnswerQuestionsBoi avatar

Your welcome if that helped

Step-by-step explanation:

Answer:

Because Tisa's section of sidewalk is longer than Paloma's section, each foot of error in measurement results in a lesser percent error. Tisa's measurement is 3 ft off and Paloma's measurement is 1 ft off, so Tisa's measurement is 6 % off and Paloma's measurement is 10 % off.

hey can someone help me out here

Answers

The answer is C pls give me brainlist

Pretty sure the answer is C

Five classmates want to wow how many of the 2020 students in their school profor pop musio, They each randomly survey 60 students. The table shows
the results
Favorite Type of Music
Country Pop Rock Rap
Shannon
14
20
16
11
Trey
12
23
14
11
Flobert
13
18
17
12
Callie
15
20
11
Lani
15
10
13
13
Use the results from each clamato to make an interence about the number of students in the school who prefer pop musia
Based on the wore result, the number is students,
Based on Trey's results, the number is students
Based on Robert's results, the number is students,
ased on Callos results, the number is students
Based on tants results, the number is students
Describe the variation of the five inferences. Which one would you use to describe the number of students at the school who profor pop music? Explain.
he greatest is students. The least is
students. The median of the data is
The mode of the data is so, use the inference of students to describe the number of students at the school who prefer pop music.

Answers

Answer:

we have in total 278 students

69 for country

81 for pop

80 for rock

58 for rap

Step-by-step explanation:

if you add each kid who wanted to be in different groups the you could add

there numbers individually for country pop rock and rap.

Find the area of the semicircle. Round your answer to the nearest hundredth.

Answers

Answer:

[tex]18 \times 18 \times 0.25 \times 0.5 \times 3.14 = 127.17[/tex]

Answer:

127.17

Step-by-step explanation:

Area = pi * r^2 / 2

pi = 3.14

d = 18

r = d / 2

r = 18/2

r = 9

Area = 3.14 * 9^2 /2

Area = 3.14 * 81 / 2

Area = 254.34 / 2

Area = 127.17

I GIVE BRAINIEST TO CORRECT ANSWERS BRO
Use the item bank to write the name of the figure in the box that describes its properties. Some names will be used more than once.

Answers

Answer:

7. A, C, D

Step-by-step explanation:

b and e wouldnt make sense since a ractangle cant have the traits of a polygon nor a rhombus

A C D
Have a nice day baiiiiiiw

someone please help me

Answers

C I believe sorry if it’s wrong

Should be B. 18%. Calculator tingz.

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Answers

X=30$-10$ I hope this helps

May be completely wrong, but I think it's 30+(-10).

What is the value of x?

Answers

Answer:

-1

Step-by-step explanation:

help me
Line AC intersects line EB at point F. Ray FD extends from point F. Determine the measures of ∠EFD and ∠CFD.

Answers

Answer:

<EFD= 47.5°

<CFD=47.5°

Step-by-step explanation:

Seeing that 85° is already there and it would be an opposite angle to <BFC all you would have to do is subtract that 85° from 180° because that's the angle of a straight line. then when you get 95° you divide it by 2.

Efd=47.5 cfd=47.5 answer

Write a quadratic equation that has an AOS at x = -6 and a maximum of 5 and no vertical stretch or shrink.

(answer choices below)

Answers

Answer: I say D I could be wrong tho

Step-by-step explanation:

PLS HELP, WILL REWARD BRAINLIEST !!

The five-number summary of a data set is given below.

Minimum: 3 Q1: 12 Median: 15 Q3: 16 Maximum: 20

Which of the following is a true statement about outliers for this distribution?

The distribution’s maximum is an outlier.
The distribution’s minimum is an outlier.
There are no outliers for this distribution.
Distribution outliers cannot be determined.

Answers

Answer: B. (The distribution’s minimum is an outlier.)

Step-by-step explanation: Using the data above, the minimum 3 is farthest away from the median, Q3, and the maximum. Basically, since it`s the farthest away the answer is B.

I need help with this mean, median, and averages etc. Brainliest is depending on correct answers and explanations. And don't look up answers.

Answers

original mean is, $115.15, mean is the average so you add all the previous tips then divide by 8, original median is 120, its the number in the middle when you arrange the tips in least to greatest

hi again i need help wit this thing? pls and ty!

Answers

Pretty sure it's { E } lol

NO VIS AND PLEASE HELP ASAP!

Probability is a number that describes the...

a. relationship between two sets of data.

b. percent of change.

c. distance around a figure.

d. likelihood that an event will occur.

?

Answers

Answer:

i think it is d pls help me too

Step-by-step explanation:

D cause that’s the definition of the word and probability is when something can occur

Which statements are true. select each correct answer.

1. all triangles have 3 right angles

2. all triangles are closed figures

3. only some triangles are plane figures

4. all triangles are plane figures

5. all triangles are polygon.

Answers

Answer:

2,4,5

Step-by-step explanation:

Answer:

2, 4 and 5.

Step-by-step explanation:

BRAINLIEST IF U ANSWER TWO

Answers

Answer:

A is your answer for the first question. I am positive. For the second, it is (i am ordering the answers in numbers from left to right) 4, 1, 2, 3.

Step-by-step explanation:

Answer:

15) D

16) I don't know the second one (just substitue the pi's into the expression)

Step-by-step explanation:

Pls mark me brainliest

PLzz help with this question

Answers

It will be A, Its A because she dont start running right away, she stretches for 10 minutes. So youll start at the 10. Every mile is 8 minutes, graph a goes 10,18,26,34,42,50 and so on. So that shows graph A is correct

answer both please (middle school) (probability)

Answers

Answer:

Step-by-step explanation:

There are two possible outcomes, heads and tails

Probability = Number of events over number of favorable outcomes

64 being the number of events and heads and tails being the number of favorable outcomes ( 2 )

64 / 2 = 32

Hence, the coin is likely to land on heads 32 out of the 64 times.

help would be appreciated

Answers

I believe it’s C as the answer

Answer:

15x + 30y - 220

Step-by-step explanation:

The answer is 15x + 30y - 220

plz help meeeeeeeeee

Answers

y = 2.2x

to check let’s plug in numbers

6.6 = 2.2(3)
6.6 = 6.6

since it’s true it’s most likely the right answer :)

What is the value of z in the equation 5(2z + 4) = 0?

–2
0
2
20

Answers

I believe it is -2. Hope it helps!

Answer:

[tex]5(2z + 4) = 0 \\ 10z + 20 = 0 \\ 10z = - 20 \\ z = - \frac{20}{10} \\ z = - 2[/tex]

please help! if you answer it correctly, i'll give brainliest!!

Answers

Answer:

9 cm

Step-by-step explanation:

[tex]\sqrt[3]{729}[/tex]

[tex]=\sqrt[3]{9*9*9}[/tex]

[tex]=9[/tex]

I NEED HELP RLLY BAD

Answers

The answer is d for this

Please help me on this question

Answers

Answer:

Step-by-step explanation:

vertex: (1 , -4)

I believe it’s either a or b

A triangle has sides with lengths of 6 miles, 6 miles, and 11 miles. Is it a right triangle?

Answers

No not all sides add up

Beverly rolls two number cubes labeled 1 through 6. How many of the outcomes in the sample space have a sum of 9 or more?

Answers

Answer:

Step-by-step explanation:

3+6=6+3=4+5=5+4=9

4+6=6+4=5+5=10

5+6=6+5=11

6+6=12

4+3+2+1=10

10 hope this helps gl!

need help 8th grade math

Answers

Answer:

second

Step-by-step explanation:

Answer:

the second one which is B

The area of a rectangle is greater than or equal to 154 square centimeters. The width of the rectangle is 12 centimeters and the length is x centimeters. Select the possible value(s) of x.

x=12

x=12.5

x=13

x=13.5

Answers

Answer: 13 & 13.5

Step-by-step explanation: Since the answer to this can be more than one number, I'll just list off each of these answers and find the possible value.

12x [tex]\geq[/tex] 154

12x12=144

144 < 154 (this doesn't work!)

12x12.5=150

150 < 154 (this doesn't work either!)

12x13=156

156 > 154 (this works!)

12x13.5=162

162 > 154 (this works as well!)

Answer:

13.5

Step-by-step explanation:

The answer is 13.5 because it is greater than 154 and even though 13 is still higher than 154, 13.5 is the highest when multiplied by 12.

Which net matches the solid figure shown below?

A rectangular prism with height of 9 centimeters, length of 7 centimeters, and a width of 2 centimeters.

Answers

It’s height times length times width so it would be 9x7x2 which equals to 126. I hope this helps!

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