Mathematics Middle School

HEYY:) HELP TY LUVSSS> HAVE A GOOD DAYYY

HEYY:) HELP TY LUVSSS> HAVE A GOOD DAYYY

Answers

Answer 1

Answer:

Calculator is 2, Math book is 3, Ruler is 5, and Pencil is 4

Soultion #1 = 14

Solution #2 = -8

Step-by-step explanation:

2 x 3 = 6

3 + 5 = 8

4 x 5 = 20

2 + 4 = 6

Soultion #1 = 2 + 5 + 4 + 3 = x

7 + 4 + 3 = x

11 + 3 = x

11 + 3 = 14

Solution #2 = 3 - 4 - 2 - 5 = x

-1 - 2 - 5 = x

- 1 + (-2) - 5 = x

-3 - 5 = x

-3 - 5 = -8

Answer 2
I hope you’ve received the help you needed, if not I can re circulate back here

Related Questions

help me what is the square root?

Answers

Answer:

5 po

Step-by-step explanation:

5×5=25

correct me if iam wrong

Answer:

5

Step-by-step explanation:

please help me, i need is asap

Answers

Answer:

A

Step-by-step explanation

180-(114+47)=19

find area and circumference of the circle (12.) pls NO links

Answers

Answer:

The area is 452.39

The Circumference is 75.36

Step-by-step explanation:

Area - 452.39
Circumference - 75.4

If two sectors have an area of 12π square units, and one sector is from a circle with radius 6 units, while the other is from a circle with a radius of 4 units, how do the central angles for these sectors compare?

Answers

Answer:

Thus, the ratio of the central angles is 4 : 9.

Step-by-step explanation:

Area, A = 12 π square units

radius, R = 6 units

radius, r = 4 units

Area of sector is given by

[tex]A=\frac{\theta }{360}\times \pi r^{2}[/tex]

For first sector

[tex]12\pi=\frac{\theta }{360}\times \pi \times 6^{2}\\\\\theta = 120^{o}[/tex]

For second sector

[tex]12\pi=\frac{\theta' }{360}\times \pi \times 4^{2}\\\\\theta' = 270^{o}[/tex]

So, the ratio is

[tex]\frac{\theta}{\theta'}=\frac{120}{270} =4 : 9[/tex]

Answer:

4 : 9

Step-by-step explanation:

Given:

Two sectors, each has an area of 12pi, but with radii r1=6 and r2=4 units.

Find ratio of central angles.

Solution:

Let A = central angle

Area of a sector = pi r^2 (A/360)

Since both sectors have the same area,

pi r1^2 (A1/360) = pi r2^2 (A2/360)

simplifying

A1 r1^2 = A2 r2^2

Therefore

A1 : A2  = r2^2 : r1^2 = 4^2 : 6^2 = 4 : 9

Marcus is rolling a number cube with sides labeled 1 to 6 A: The probability that the number cube will show 10 is______ B:It is ___ that the number cube will show 10.

Answers

Answer:

7%

Step-by-step explanation:

Answer:

A. 0% B. Impossible

Step-by-step explanation:

The cube is only 1 through 6 6 is least than 10

Malik's arts and crafts shop has a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 centimeters of the velvet. Another customer bought an additional 14 meters during the afternoon. How much crimson velvet does Malik's shop have left? Write the answer in centimeters.

Answers

I hope this helps you sorry to get it wrong

Answer: 16.8 meters

Step-by-step explanation:

32 meter - 120 centimeters = 30.8 meters

30.8 meters - 14 meters = 16.8 meters.

120 centimeters is equivalent to 1.2 meters.

Add 1.2 meters and 14 meters together to get 15.2 meters.

Subtract the original amount of 32 meters by the amount taken which is 15.2 and the answer is 16.8

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

This is a khan academy

Answers

Answer:

Total angles on a straight Line is 180°

SO

x + 12 + 100 + x = 180

2x + 112=180

2x= 180 - 112

2x =68

x=34°

Have a great day!!!

X + 12 + 100 + x =180
X= 34

X+12 = 46

HELP!!! THIS IS A MISSING ASSIGNMENT IF I GET THIS WRONG I FAIL THE ASSIGNMENT:(

Answers

Answer:

I think A.

Step-by-step explanation:

yes

Answer:

I think its C

Step-by-step explanation:

I hope you pass :)

Hurry Asap I Will Give Brainliest!!

Answers

Answer:

3, 4

Step-by-step explanation:

Answer: 3 and 4
Step by step

​4 quarter hours = ​
hours

Answers

Answer:

[tex]4 \frac{1}{4} = 4.25 \: hours[/tex]

Answer:

a quarter of an hour =15 mins

so therefore, 4 quarter hours =

15 x 4= 60 mins

    =1 hour

Step-by-step explanation:

Fill in the blanks using this diagram.

Answers

Answer:

Each selection has 8 seats, of which 56 are blue. there are 22 blue seats and 32 red seats in the theater

Step-by-step explanation:

8 seats , 56 are blue, 22 blue seats and 32 red seats

Ted, a supermarket employee, approached 50 random customers and asked whether they would be willing to discuss what they liked most about the store. He interviewed the 20 who said yes.

Is this a random sample of the supermarket's customers?

Answers

no it is not, a random sample would be the original 50 customers that he asked, since he only interviewed the ones that said yes, the population isn't completely random.

No, this is not a random sample.

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

Answer:

8568 ft³

Step-by-step explanation:

14 x 612 = 8568 ft³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

14x612 =8568 cubic feet. Just multiply both numbers

ANSWER PLS!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

multiply everything by 2

Step-by-step explanation:

1 cookie = 2 dollars.

2 cookies = 4 dollars

And so on... I'd just got by one cookies till the chart is full

multiply everytbing by 2!!!

BRAINLIESTTTTTT ASAP HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

)

Part C: What is the surface area of PRISM A a NOT B PRISM A

Answers

123.2
-----------------
Hope this helps!
The answer to the prism is 123.2

I WILL REWARD BRAINLIEST
Which shows a statistical question regarding a data set?
What is the total number of ounces in a pound?

What is the total number of wheels on a tricycle?

What is the total number of ounces in a pint-size container?

What is the total number of students who brought water bottles to lunch?

Answers

Answer:

What is the total number of students who brought water bottles to lunch?

Step-by-step explanation:

Answer:

What is the total number of students who brought water bottles to lunch?

Step-by-step explanation:

Please help it's important
solve for x
in the picture

Answers

B













Free 5 points !

Which word does not belong?

• descubrir

•resolver

•platicar

•averiguar

ANSWERS

1.) C. platicar

2.) D. cuerpo

3.) C. a murderer

4.) B. closed

5.) B. to kill
The answer is A

5x-57=3x+5 Subtract 3x on both sides
-3x -3x
2x-57= 5 Add 57
+57 +57
2x= 62 Divide both by 2

X= 31

Measurement of a rhombus

Answers

Answer:

5. D  

6. 80°  

7. 100°

Step-by-step explanation:


The answers are
D
80
100

could someone help me please thank you

Answers

it the red one which has the number 1

ans /4 actually can u give five more sentences

can somebody help me I will mark brainliest

Answers

Answer:

Hope this helps

Step-by-step explanation:

a) <e and <c

b) <c and <b

c) <c and <a

d) <c and <b,  <c and <d, <d and <e, <e and <a, <a and <b

e) c = 30, a = 90, b= 60, e= 30, d= 150

A) angle e and c
B) angle c and b
C) angle c and d
D) c and b, c and d, d and e, e and a, a and b
E) c=30, b=60, a=90, e=30, d=150

answer both these...................

Answers

Answer:

I think the rate of change or slope would be 6 or 6/1

And the equation y=6x

Step-by-step explanation:

Answer:

y=6x

Step-by-step explanation:

divide each y value by the x value and ye

What is the range of possible sizes for side x?

Answer correctly and I will give you brainlist

Answers

Answer:

1.3 < x < 6.7

Step-by-step explanation:

minimum

4.0 - 2.7 = 1.3

maximum

4.0 + 2.7 = 6.7

-------------------------

1.3 < x < 6.7

Not sure sorry

Explanation:

A parallelogram has one side that is 9 millimeters and one side that is 13 millimeters. What is the perimeter of the parallelogram?

Answers

Perimeter of Parallelogram: 2(a+b)

Here,

a= 9

b= 13

So,

➠ 2(9+13)

➠ 2 × 22

Ans ➠ 44mm

B= 13
A=19

Explanation- 2(9+13) = 2(22)
2*22=44mm

Keep in mind an area of a parallelogram is 2(a+b)

Please help!!!! Due in 1 hour

Answers

For Anthony: 1=4, 2=8, 3=12, 4=16. For Madison: 1=3, 2=6, 3=9, 4=12
Pooooooooo gunnnnnnnnn lummmmmmm divided by 3

Can someone help me with this?

Answers

Answer:

there is no pictures  on my screen...

Step-by-step explanation:

Lol pleaseeeeeeeeeeee

Answers

Answer:

(9,3)

Step-by-step explanation:

It’s (9,3) I think...

Eckert has $200 in his savings account. Eckert withdraws $5 per day. Bjorn has $20 in his savings account. Bjorn deposits $10 per day. How many days will it take before Eckert and Bjorn have the same amount of money in the bank?

Answers

Answer: 12 days

Step-by-step explanation:

Answer: 12 days
Step -by -step

PLS HELP ME, I NEED TO ANSWER THIS IN 15 MINUTES!!!

Answers

amy:
8 + 5 + 6 + 11 + 4 + 6 +8 = 48
48 divide by 7 = 6.85

chelsea:
7 + 9 + 5 + 3 + 10 + 5 + 8 = 47
47 divide by 7 = 6.71

amy runs more on average.


both mean !

Answer:

Amy

Explanation:

Because add all of the numbers and divide by 7.

The measure of center I would use for Amy is 6 because it is higher than half of the numbers and lower than half of the numbers.What I would use for Chelsea is 7 because of the same reason.

I need a quick answer. I will appreciate your efforts

Answers

Answer:

10.5 cm

Step-by-step explanation:

12÷9= 1.3 (1dp)

14÷(12÷9)= 10.5cm

Answer:

y = 10.5 cm

x = 80 degree

Step-by-step explanation:

Our approach is find measures first and y is our missing measure.

To find y

PQRS : ABCD   is in ratio the same as CD : RS

We need to work out CD : RS to find measures of  AD : SP

To find ratio we look at side measures first

CD : RS  = 12 : 9

12/9 = 1.333333

So that AD : SP   = 14 : ?

14 / 1.333333 = 10.50000

AD : SP =  14 : 10.5

y = 10.5 cm

To find x

We are given opposite angles and know with quadrilaterals they both share same opposite diagonal length ratios and share same opposite angles.

Where two angles are always in pairs given 100 degree can be multiplied by 2 and use the equation.

360 - (100 x 2) / 2  =  (360 - 200) / 2 = 160/2 = 80 degree

x = 80 degree

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