Mathematics Middle School

PLEASEEEEEEE HELPPPPPPPP

PLEASEEEEEEE HELPPPPPPPP

Answers

Answer 1

Answer:

10

3

6

-1

3

Step-by-step explanation:

Related Questions

Help me with this pls

Answers

Answer:

The relationship between angle 1 and angle 2 is that they both have the same value and are congruent angles. Because angle 1 is 108 degrees, angle 2 is also 108 degrees.

they’re both congruent and both 108 degrees

an alligator was 32 inches long in 2022, she was measured again in 2023, she now is 38 inches long, what was the percent change?

Answers

6 Percent because 32+6=38
(V2−V1)/|V1|×100
=(38−32)/|32|×100
=6/32×100
=0.1875×100

=18.75%change
=18.75%increase

PLEASE WITH DECIMALS What is this number in standard form?

(8×100)+(4×1)+(6×1100)+(3×11,000)

Enter your answer in the box.

Answers

Answer:

40,404

have a good day!

40,404

Hope this helps

write -90 7/50 as a decimal number.

Answers

Answer: convert -90 7/50 to a fraction therefor the answer is -90.14

i’m pretty sure it would end up being -90.14

helppppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

The answer should be number three, this is because there is a dot located on number 10, that means he studied for one hour longer.

Eve wrote a total of 24 pages over 8 hours. How many hours will Eve have to spend writing this week in order to have written a total of 33 pages? Solve using unit rates.

hours:

Answers

Answer: 11 hours

Explanation: do 24/8 and you’ll get the unit rate which is 3 then do 33/3 and you’ll get your answer 11 hours
Answer 11 hours


Explanation……………

Find the slope of the line passing through the points (9,-8) and (9,8).

Answers

It’s undefined. The line would be vertical meaning it’s undefined

Answer:

The answer would be undefined. if you were to do the work, it is a vertical line meaning it's undefined

Step-by-step explanation:

Find the slope of the line passing through the points (-3,1) and (-3,-6).

Answers

The slope of the line is undefined

Answer:

undefined

Step-by-step explanation:

A school wants to sell 300 sweatshirts for a fundraiser. All sweatshirts have the same price, and they want to make a total of $11,778.00 in sales.

Answers

They will be priced at $39.26
The total would be $39.26

Need answer asap will give brainly if it's right

Answers

Answer:

It is not possible to form a polygon with side lengths of 6cm, 2cm, and 7cm. In order for a polygon to be possible, the sum of the interior angles must be less than 180 degrees. To form a polygon with 3 sides (triangle), the sum of the interior angles must be 180 degrees. But the sum of these side lengths does not add up to 180 degrees, therefore it's not possible to form a polygon with these side lengths.

On the windowsill is a plant that is 8 inches tall. It is growing 2 inches per week. A second plant, which is 3 inches tall, is on the coffee table. It is growing 4 inches per week. Eventually the two plants will be the same height. How tall will the plants be?

Answers

Answer:

Let's call the height of the first plant as x and the height of the second plant as y.

We know that the first plant is 8 inches tall and growing 2 inches per week, so we can write the equation:

x = 8 + 2t (where t is the time in weeks)

We know that the second plant is 3 inches tall and growing 4 inches per week, so we can write the equation:

y = 3 + 4t

We also know that the two plants will be the same height when they meet, so we can set the two equations equal to each other:

x = y

8 + 2t = 3 + 4t

5 = 2t

t = 2.5

So the plants will be the same height in 2.5 weeks. To find out how tall they will be, we can plug this value of t back into either equation:

x = 8 + 2(2.5) = 8 + 5 = 13 inches

y = 3 + 4(2.5) = 3 + 10 = 13 inches

So both plants will be 13 inches tall when they reach the same height.

If I helped you, could you please make my answer as best?

help me please! this is due today!

Answers

RS= 23


2( 5y-2) + 2(4y+1) =124

Divide both sides with 2

5y - 2 + 4y + 1 = 62

9y - 1 = 62

9y = 63

y = 7

Plug in y for the equation of RS.

RS = 5y - 2
RS = 5(7) - 2
RS= 25-2

RS= 23

Please help me solve this.

Answers

It's C! Sorry if that answer is wrong tho have a good day

Tire King is having a sale where customers can buy 4
4
new tires for $319.96
$
319.96
.

What is the unit price of the tires?

Answers

Answer:

79.99

Step-by-step explanation:

You divided 319.96 by 4 which gives you 79.99

Answer:

$ 79.99

Step-by-step explanation:

4 tires = $319.96

1 tire =$b

cross multiplying,

4× b = 1 × 319.96

→ 4b = 319.96

→ b = 319.96 ÷ 4

therefore b = $79.99

please help ya girl out!!

Answers

Answer:

Does this help

Step-by-step explanation:

i tried lol

The answer is x=b+_ 24[8263]737

helppppppppppppppppppppppppppp

Answers

the answer would be D !

Can anybody answer both of these questions for me? (100 points)

Answers

Answer:d

Step-by-step explanation:

its steo by step answer: d

Answer the question below:

Answers

Answer: In sure they do!

Step-by-step explanation:

t's possible that the circle's diameter and circumference are the same as 7.2 inches and 28 inches. To answer the question, I'm going to use the formula C. Equals pi times D. It's Mhm. It's not possible for a circle with a diameter of 7.2 in to be the same as a circle with a 22.62 in pi. You end up with a smaller circumference when you plug 7.2 into the formula for circumference.

3.9y + 3 - 2.9y=

anybody know?!

Answers

Answer:

= y + 3

Step-by-step explanation:

Group:

= 3.9y - 2.9y + 3

Add elements together:

= y + 3

3.9y + 3 - 2.9y

Arrange equation so that like terms are next to each other

3.9y - 2.9y + 3

Subtract.

1y + 3

Since 1y and 3 are not like terms, we cannot add them.

Therefore, 1y + 3 is the answer.
You can also write y +3.

evaluate the expressions

1. 3(8) - 15

2. 4(2+3) - 12

3. 4(12)+11

4. 9(14-5) - 42

5. 3(7) - 4(2)

6. 7(8) - 5(8)

Answers

It is 20 for that one answer
1. 9
2. 8
3. 59
4. 39
5. 13
6. 16

Please answer this question I will give you brainlest
Doug builds a skateboard ramp.The base is 6 feet long and the height is 1.5 feet.What is the slope of the ramp?Explain

Answers

Answer: The slope of the ramp is 0.25

Step-by-step explanation: The slope of a ramp is a measure of how steep it is. It is typically expressed as a ratio of the height to the length, also known as the rise over the run. To calculate the slope of the ramp, you can divide the height by the length.

In this case, the ramp is 6 feet long and 1.5 feet high, so the slope is:

1.5 feet / 6 feet = 0.25

So the slope of the ramp is 0.25, which can also be written as a fraction 1/4 or 25%. This means that for every four feet of horizontal distance, the ramp rises by one foot.

Alternatively, you can think of this as the angle of the ramp, if the angle formed by the ramp is small it will have a small slope and if the angle formed is large, it will have a large slope.

In simpler terms, the slope represents how steep the ramp is. The higher the slope, the steeper the ramp will be. And the lower the slope, the gentler the ramp will be. In this case, since the slope is 0.25 it is a gentle ramp.

Answer:

0.25

Step-by-step explanation:

I had this before I got it wrong but then my teacher gave me the answer

can someone help me with this question?? its due midnight so if u see this after midnight u dont need to answer

Answers

FShe is a workerhefgkutfytvvhgvehgvxhhgvaghecCqe

Can anyone help, would like a explaination with it to

Answers

Answer:B) 90 g/cm3

Step-by-step explanation:

Density= mass/volume

m=450g

v=5cm3

therefore density=450/5

                            =90 g/cm3

Can someone pls explain to me

Answers

Answer:

272.5

Step-by-step explanation:

dotted line of the circle = 12 because this whole thing is a parallelogram + half a circle.  so diameter for the 1/2 circle is 12

so that means radius = 6, which is 1/2 of the diameter

circle area = π*r² = 36π

1/2 of it = 18π = 56.5

parallelogram area = base * height = 24 *9 =216

total  216+56.5

Find the surface area of the prism.

Answers

Answer:

Step-by-step explanation:

I need help solving this (middle school)

Answers

Answer: 14094.08

Step-by-step explanation:

Steps and explanation in pic attached

Answer = 4975.52 m2
- my apologies if any mistakes were made but mine’s quite different from the previous given answer as I used 22m as radius while they used 44m as radius which is in fact the diameter.

What's the answer to a =

Answers

Answer:

a = 49

Step-by-step explanation:

131 + a = 180

a = 49

a=49

180-131=49

131+a (49)= 180

an alligator named Camila Arguello was 32 inches long in 2022, she was measured now in 2023, she is now 38 inches long, find the percent increase and percent CHANGE.

Answers

Answer:

Step-by-step explanation:

38-32=6

1%= 1/100    

32/100+ 38/100

changed by 6%

What's the value of x

Answers

Answer:

71

Step-by-step explanation:

180-109=71

Answer:

Step-by-step explanation:

Which expression is equivalent to twice b plus the sum of 2 and b?

Answers

2+3b is your answer! Hope it helps!


2 + 3b is the correct answer
Other Questions
The curve which summarizes the total quantity producers are willing and able to produce at differing prices is the: A market demand curve. B consumer surplus curve C average cost curve D market supply curve We all agree that electricity is important. In the space below, write a paragraph describing the advantages of the ability to use electronic technology over just electricity. computers operate at this layer. computers operate at this layer. prompt 2this layer handles data formatting and translation. answer for prompt 2 this layer handles data formatting and translation. this layer handles communication setup and teardown. his layer handles communication setup and teardown. prompt 4this layer uses port numbers as source and destination identifiers. answer for prompt 4 this layer uses port numbers as source and destination identifiers. prompt 5routers operate at this layer. answer for prompt 5 routers operate at this layer. switches operate at this layer. answer for prompt 6 switches operate at this layer. prompt 7hubs operate at this layer. answer for prompt 7 hubs operate at this layer. prompt 8this sublayer manages access to the physical medium. answer for prompt 8 this sublayer manages access to the physical medium. this sublayer is responsible for error recovery. answer for prompt 9 this sublayer is responsible for error recovery. prompt 10this is the general framework for how networking systems should operate. drag and drop the correct answer into the white box. andrew needs to go to the grocery store to buy food for tonight's dinner. which of the following is an incentive for andrew? blank one baked potato the road to the grocery store is closed buy one steak, get one free Unicorn Toys faces stiff competition from Playtime Inc. , a rival firm with which Unicorn Toys has achieved differentiation parity. Both firms have invested in state-of-the art production facilities and have similar learning curves of 85 percent. Assuming neither firm can reduce the cost of its input factors, how can Unicorn Toys achieve a competitive advantage as a cost leader? Multiple Choice Reduce the manufacturing staff by half to save on labor costs. Increase spending on product features. Have a cumulative output that is greater than Playtime Inc. S Eliminate several features that customers value to cut costs Mick drew the following steps using parallel lines. What is the measure of z? Help I need to do corrections but they need to be turned in by 4pm today list and describe the stages involved in productive language. in your description, include the characteristics and an example of what children can say in each respective stage. "Blessed Are the Meek, for They Will Inherit the Earth" (Matthew 5:5) The third beatitude puzzles many people in the workplace, in part because they don't understand what it means to be meek. Many assume the term means weak, tame, or deficient in courage. True Or False A sunflower is measured at the beginning of June and is 40cm tall. The sunflowergrows by 25% each month for three months. What height is the sunflower to the nearestcentimetre at the beginning of September? Why do you think Napoleon was able to come to power in France?A. He wanted to introduce democracy to France.B. The people of France wanted to have stability after so many failures in the government.C.He allowed society to have more control of the government.D. He was a pacifist and supported peaceful takeovers, rather than military takeovers. 4 Four boys and five girls went to the movies together. Between them theyhad $120 to spend. Tickets cost $8 each. How much money did they haveto buy refreshments? Please help you will get 25 points!Explore Part 2Here is a number pyramid puzzle.Each number is the product of the two numbers directly below it.Complete the pyramid. which condition requires that you report a boating accident to the alabama marine police division? If an item that originally cost $18 is decreased to $12, what is the percentage of decrease in the item? Carefully specified objectives should have all of the following characteristics EXCEPT _______.a. to provide motivation to employeesb. to guide marketing strategies and tactics for the organizationc. to have unspecified end datesd. to be consistent with the firm's mission statement why did southern delegates agree to the three-fifths compromise? Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it. Translate 6 units right and 3 units up. In a 24 s interval, 228 hailstones strike a glass window of area 0. 788 m at an angle 20 to the window surface. Each hailstone has a mass of 4g and speed of 8. 3 m/s. If the collisions are elastic, find the average force on the window. Angwar in units of N.