Mathematics Middle School

Please help me it’s due today! The one on the top is just helping explain the bottom questions

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Answer 1

Answer:

dont know

Step-by-step explanation:

Related Questions

just answer heheheh k thx

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Answer:

Question 4: answer a

question 5: answer a

Step-by-step explanation:

question 4: all sides are equal

Answer:

Question A and B is A

Step-by-step explanation:

(#5) A carpenter has two different-sized circular saws. The smaller saw has the radius shown. I couldn't show it, so it is 1.25 inches. The larger saw has a diameter that is 1.5 inches greater than the diameter of the smaller one. How much greater is the circumference of the larger saw than the smaller saw? Use 3.14 for π. Attach a picture of your work. *

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Answer:

4.71 in. difference

Step-by-step explanation:

so, the radius of the smaller saw is 1.25 and the diameter is double the radius. so it is 2.5 in diameter. the larger saw is 1.5 in greater which is 4 in.

to find circumference, you have to use the solution C = πd or circumference = pi x diameter.

3.14 x 2.5 = 7.85

4 x 3.14 = 12.56

subtract 7.85 from 12.56 to get your answer! i hope this helps!

helpppppppppppppppppppppppppppppp ill give brainliest

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Answer:

The area is 3.14 units squared.

Step-by-step explanation:

Since area for a circle is radius squared x pi, and the radius is 1 (diameter/2), and 1^2=1, then 1x3.14=3.14.

699999 sorry I just need to answer questions to ask for my own

help plsssss!!!!!!!!!!!!!!!!

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Answer:

C: y= 1/50x + 4

Step-by-step explanation:

Since margo drove 200 miles to her aunts house and was left with 8 gallons of gas in the tank of her car when she arrived, we just plug the variables we know in the equation to get the answer. she drove 200 miles, so x=200. 1/50x is 1/50 times 200 aka 4. So now we just add the 4 at the end of the equation and 4 + 4 is 8. This is true, we know she had 8 gallons of gas left when she arrived and she drove 200 miles. So C is the correct answer.

C: 1/50x + 4
Therefore the answer should be C...HOPE I COULD HELP GOOD LUCK:))

Here is a diagram and its corresponding equation. Find the solution to the equation and explain your reasoning. (Please help ASAP I'll give the first answer brainliest)

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Use order of operations for this

4x+17=23

Move the 17 to the 23

4x=23-17

Then move the 4 over leaving the x by itself

X=6/4

X=1.5

the answer for x is 1.5

A group of students is surveyed to determine their music genre preference. The results are shown.

Complete the table.
Frequency Relative Frequency

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I do not understand what the question is asking, sorry.

Answer these problems please! Solving for x!

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Answer:

4. x= 26 5. 7.333333 6. 16.4

Step-by-step explanation:

ummmmmmmmmmmmmm yeah haha

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Answer: C

Step-by-step explanation: answer is C

Mr. Sanders wants to display his American flag in a triangular case as shown below.

What is the area of the triangular case?
A)60.5625 square inches

B)61.2 square inches

C)122.4 square inches

D)11.45 square inches

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the answer is C) 122.4

Answer:
The area of the triangular case = 61.2 square inches
Step-by-step explanation:
P.S - The exact question is -
Given - Mr. Sanders wants to display his American flag in a triangular case as shown below.
To find - What is the area of the triangular case ?
Proof -
Given that,
Base of triangle = 14 2/5 in
Height of triangle = 8.5 in
We know that,
Area of triangle =1/2 *base *height =1/2 *8.5 *14 2/5
=1/2 * 8.5 * 14.4
=1/2 * 122.4
=61.2

we get
The area of the triangular case = 61.2 square inches

Guys plssss help me ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

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1. A (-4,2), B (-6,3), C (-4,6), D (1,4) 2. A (-4,-4), B (-6,-3), C (-4,0), D (-1,2) 3. (this part depends more on what your teacher wants for you) the quadrilateral flips over the y-axis and moves 6 down. hope this helps!

Can someone help me answer some of these questions?

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Answer:55

Step-by-step explanation:

what is the surface area (and volume) of 11.65inch 7.65 inch 1.5 inch
dimensions
cheerios large box 12oz
bad answers will be reported

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Answer:

133 hope it is right.

PLEASE HEELP WILL GIVE BRAINLIEST

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Answer:

equally

Step-by-step explanation:

equally

yea it’s right cause i’ve learned it already

Ms. Sung budgets a maximum of $320 per month for groceries. She grocery shops 4 times a month. Which inequality can be used to find the possible values of x, the amount she can spend at the grocery store during each shopping trip
A. 4+x<320
B. 4x < 320 (btw they have like a dark line under the < yk)
C. 4x > 320 (they have a dark line at the bottom of >)
D. 4+ x > 320

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Answer:

Step-by-step explanation:

4x < 320

—-

Can anyone solve this?

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Answer:15

Step-by-step explanation:

helpp please and tyyy

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the answer is D!!! good luck

10. Find the volume of the right cone pictured here. (Give your answer correct to 1 decimal place.)

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Volume = 49.7pi

The volume of a cone can be found with the following equation

[tex]V = r^2\frac{h}{3} \pi[/tex]

From here we can solve the equation

[tex]V = 3.4^2\frac{12.9}{3} \pi \\V = 11.56 * 4.3 \pi \\V = 49.7 \pi[/tex]

43.8
All I did was 12.9x3.4 to get 43.8

Which answer choice below contains, a number, it's opposite, and it's absolute value in this order?

A) 101, -101, -101
B) -6, -6, -6
C) 2.89, -2.89, 2.89
D) 15, 15, 15

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It’s C because the last number has to be positive, also the opposite of a number means the opposite signs. It also means the number of the opposite side of 0 Absolute means distance

C because -2.89 is the opposite of 2.89 and 2.89 is the absolute value of 2.89

Quintin’s monthly budget is shown on the table below. Quintin wants to start putting $50 in savings each month. If he does, how much will he have left at the end of the month?

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Answer:

60 is the answer

Step-by-step explanation:

it's 60 it's true write it

Really need help on number 2 don’t know where to place it (WILL MARK BRANLIEST)

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Answer:

i was thinking, maybe since it's a hospital, it should be as equally close to all streets as possible... so maybe between two streets on one side of the main street. that way it is easy to access for civilians.

Place it on the second road so there are multiple roads going towards it

Marissa’s fish tank is running low on water.

a) How much water can the tank hold?

b) How much water is already in the tank?

c) How much more water is needed to fill the tank?

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I would probably say c

What is the circumference, in centimeters, of the circle? Use 3.14 for π.

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Step-by-step explanation:

circumference = 452.16 cm^2

here's your solution

=> Radius = 12 cm

=> circumference of circle = πr^2

=> circumference = 3.14*12*12

==> circumference = 452.16 cm^2

hope it helps

What she said is most probably right.

The function V(t) = 1,000(1.06)2t models the value of an investment after t years. What does the coefficient “2” represent in the exponent of the function?

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Answer:

Step-by-step explanation:

An aquarium tank in the shape of a rectangular prism is 56 cm long, 29 cm wide, and 24 cm high. The top of the tank is open, and the glass used to make the tank is 1 cm thick. The volume for the aquarium is 37,352 cm3. What if, to provide greater strength, the glass bottom were increased to a thickness of 4 cm? How much less water would the tank hold? The tank can hold ________ cm3 less water than a tank that can hold 37,352 cm3 of water.

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Answer:

The answer is 12.

Help pls??Thank you!!

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The answer would be 4700

Answer: 4700

Step-by-step explanation:

47(-20)(-5)

47(-20)

-940(-5)

help me out im stuck on these 2 problems

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1. A=PiR^2
A=3.14 x 6^6
A=3.14 x 36
A=113.04 m^2

V= AxH
V= 113.04 x 10
V= 1130.4 m^3

Please help i will give brain-list!
Lin counts 5 bacteria under a microscope. She counts them again each day for four days, and finds that the number of bacteria doubled each day—from 5 to 10, then from 10 to 20, and so on.

Is the population of bacteria a function of the number of days? If so, is it linear? Explain your reasoning.

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sorry just doing this for points

Do both number 1 & 2 please.

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Answer:

1. 6 and 9 2. is 91$

Step-by-step explanation:

Ppppplllssssssss help!

I promise to award brainliest

20 points

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Answer:

I don't know but i will search for you

Step-by-step explanation:

give me 20 points like you said

Answer:

i dont know mate but ill take some of those brainlist too

Step-by-step explanation:

Can someone answer this its just boxplots :)))

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Answer:

D - 25% of the attendance is between 300 and 400.

Step-by-step explanation:

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