Mathematics Middle School

(Giving brainlyiest)


25 POINTS

(Giving Brainlyiest)25 POINTS

Answers

Answer 1
42, 5tc, 2(x+1)/3=42(x+1)/3x6

Related Questions

What is the value of x?

Answers

Answer:

-1

Step-by-step explanation:

9x + 9x − 21 = 33

Please solve for x C:

Answers

Answer:

x = 3

Step-by-step explanation:

Combine like terms

18x - 21 = 33

add 21 to both sides

18x = 54

divide both sides by 18

x=3

X=3 hope this helps :)

The swimming pool is opened 8 hours a day the pool manager must divide pool time equally among 5 groups; camp, camp swim team, swim lessons, family swim, and open swim how much time should she allow for each group?

Answers

Answer:

1.6 hours for each group

Step-by-step explanation:

8 / 5 = 1.6

1.6 x 5 = 8

you have to share 8 hours equally among 5 groups so its just 8 / 5 and you get 1.6 and thats how many hours each team is going to get

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

Answers

Pretty sure it's { E } lol

please help with this anyone

Answers

You distribute the 4 to both x and 5. 4 times x is 4x and 4 times 5 is 20. Divide both sides by 4. X=5

Help, quickly if possible.

Answers

Answer:

the answer is B : 7

Step-by-step explanation:

Answer:

B. 7

Step-by-step explanation:

According to the word problem, Muna is dividing a piece of string that 42 2/3 long into 2/3 pieces.

[tex]\frac{14}{3} /\frac{2}{3}[/tex] (changed to an improper fraction)

Whenever dividing fractions, remember this:

SAME, CHANGE, RECIPROCAL (FLIP)

KEEP THE FIRST FRACTION THE SAME

CHANGE THE DIVISION SIGN TO A MULTIPLICATION SIGN

FLIP THE SECOND FRACTION

[tex]\frac{14}{3} *\frac{3}{2} =\frac{42}{6}[/tex]

[tex]\frac{42}{6} =7[/tex]

I, therefore, believe Muna will have 7 pieces of string.

I NEED HELP RLLY BAD​

Answers

The answer is d for this

Please help me on this question

Answers

Answer:

A

Step-by-step explanation:

vertex: (1 , -4)

I believe it’s either a or b

Which statement about the employees is supported by the data in the bar graph?

Answers

D is the answer. 45 employees in category 1, 15 in category 3.

Answer:

A

Step-by-step explanation:

If u look at the diagram you will see that A is a more suitable answer because there is more than half the category in I

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.

Somebody Please Help Me!

Answers

Answer:

[tex]4 \: \: \: 4\pi \\ 4 \: \: \: \: \:8 \\ 36\pi \\ 16\pi \\ 10 \: \: \: 20\pi[/tex]

helppppp please i reallly need it

Answers

Answer:

a. a

b. c

Step-by-step explanation:

a. 7(7 + 2)

49 + 14

b. 3(8 - 5)

24 - 15

I believe that the answer is B

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!

The frequency table shows the results of a fair number cube rolled 40 times.

Face Frequency
1 5
2 9
3 2
4 8
5 12
6 4
Find the experimental probability of not rolling a 6.

Answers

Answer:

11/12 ratio for not rolling a six.

Step-by-step explanation:

There are 12 numbers and only 1 time of the 12 did they roll a 6.

11/12 theres only 12 numbers and u need 1 theres a 1 in 12 chance and just subtract 1 from 12 and theres your answer 1/11 chance

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 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

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

A net has a square at the center and 4 triangles on the sides. The square has side lengths of 2 yards. The triangles have a base of 2 yards and a height of 3 yards.
What is the surface area of the square pyramid?

The surface area is
yd2.
Please Hurry! NO SPAM

Answers

Answer is 48 I’m not sure but that’s what I got!

Answer:

It's 16

Step-by-step explanation:

Sorry it's late, but I just did it and hope it may help someone else :)

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 :)

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.

Which equation results from adding the equations in this system?
-2 x + y = 8. 5 x - y = -5.

7 x = 13
7 x = 3
3 x = 3
3 x = 13

Answers

Answer:

i dont know

i am only a kid

but it is 100000000000000

hehe

-2x + y = 8
5x - y = -5
Add regularly
-2x + 5x = 3x
y + (-y) = 0
8 + (-5) = 3

Solution: 3x = 3

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

Someone please help ASAP, will give BRAINLIEST to someone who actually gives a accurate answer

Answers

Answer:

its 49 hope i helped you god bless

Step-by-step explanation:

Please help me I don’t know it. Can I get an step by step explanation please?

Answers

Answer:

The answer is no

Step-by-step explanation:

Even though there are 8 pieces its not even

Pls let me know if the answer is correct or not

The answer is no
I hope you get this right

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]

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:

helppppp pleaseeee!!!

Answers

Answer:

hahahahahhahshahahajahjajajajajahakagajagay2vrhek3

Answer:

Shape B is 4 times the size of Shape A and is reflected over the x-axis. It is also shifted 1 to the right.

PLS HELP
What is the greatest common factor(gcf) of the expression 4a3b2 + 6a2b + 8ab3?

a
2ab
b
24ab
c
2a^3b^3
d
24a^3b^3

Answers

Answer:

2ab is the answer! :)

Step-by-step explanation:

I NEED HELP ASAPPPPPPPP
​

Answers

the value of x is 3 because each big block is 1 x and there is a total of 3 big boxes
Put the block in the box an boom

A coaster is designed to hold 2 different drinks. Find the are of the coaster. Round your answer to the nearest hundredth.

Answers

Answer:

You will save points if you try to solve it urself first Lol

22.065

Explanation: 5x3=15

A=1.5x1.5x3.14

2.25x3.14

7.065

15

——————-

22.065in2

Answer 22 in rounded or 22.065 in
Area of a rectangle is 5 x 3 = 15 in
Area of the circles is 3.14 x 1.5 x 2 =7.065
Finally 7.065 + 15 = 22.065 squared in
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