Mathematics Middle School

Can someone help me please

Answers

Answer 1

Ithe diameter would be about 5

Answer 2

D=2 r=2x5=10
Diameter = 10

Related Questions

I don’t know how to solve this. Can anyone help?

Answers

Answer:

2529.07cm

Step-by-step explanation:

V=[tex]3\sqrt{3}[/tex] [tex]\frac{3\sqrt{3} }{2}[/tex] a²h

I need help with this

Answers

1= 1/8^5
2=1/3^9
3=z^2

1. 1 / 8^ 5

2. 1 /3 ^9

3. 1 /Z ^ 2

Which table(s) show x and y in DIRECT PROPORTION

A) A and B only

B) B and C only

C) C and D only

D) D and A only

Answers

Answer:

B and C only show direct proportion

b)
- b and c only
hope this helps

today i feel like giving out brainly points : )

Answers

Answer:

Step-by-step explanation:

14x6

Answer:

hui

Step-by-step explanation:

Can someone please help me find the measure of the exterior angle.

Answers

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180° because they are supplementary angles

k = 140°

Answer:

k = 140°

Step-by-step explanation:

The sum of the interior angles of any triangle = 180°.

64° + 76° + x = 180°

x = 40°

40° + k = 180°

k = 140°

Find the circumference of the circle. Round your answer to the nearest hundredth. 3 in. The circumference is about inches

Answers

Answer:

182.49

Step-by-step explanation:

22/7*7.62cm*7.62cm =182.49 to the nearest hundredth

Which name does NOT appear to describe this quadrilateral?
a.square
b. trapezoid
c. rhombus
d. parallelogram

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: Well the image looks like a square so what does not appear to describe this quadrilateral is B; trapezoid. I just don’t know how to explain this but I think it is B. Sorry if I’m wrong but hope this helps.

Find the area of the composite polygon below if each square unit has a length of 1 unit.

A: 99 units

B: 56 units

C: 143 units

D: 127 units

Answers

I think the answers A

I think the answer is A I’m pretty sure

pls, help thanks! have a nice day

Answers

Answer:

24º

Step-by-step explanation:

If X and Y are suplementary, X + Y is equal to 180º.

24 degrees, both angles would equal 180.
180 - 156 = 24

I need 3 reasons why it is important to keep gorillas from becoming extinct. I'll give brainliest. I know that this isnt math but more people answer questions that are in math so... yea

Answers

Answer:

1. gorillas are able to spread the seeds of larger fruits that other, smaller animals are incapable of consuming. When gorillas consume a fruit and later expel the seeds, they are helping to perpetuate diverse, supportive ecosystems.

2. The forest will never be same if the gorillas are gone. Illegal coltan mines (minerals used in smart phone and computer production) are controlled by militia in the gorilla habitat (DRC) and contribute to habitat destruction and poaching.

3. Many local indigenous tribes and communities living alongside the gorilla habitat consider the gorillas to be their patron gods. The Kisimba clan (Bahumba) believe they descended from the gorillas. Their traditional tale tells a story of a gorilla rescuing a man that was lost and stuck high up in a tree. To save the man, a gorilla climbed up the tree and gently placed him on his silver back before carrying him back to safety.

Step-by-step explanation:

Ultimately we cant let gorillas go for much more reasons then just these 3 and they are used for so much in all of their respected environments.

In the expression 4y - 7, evaluate the expression when y = 3

plz answer i need this today :)

Answers

Answer:

Step-by-step explanation:

Equation is below

Step 1

4y-7 evaluating

Step 2

4y-7 Substitute y for 3

(4)(3)-7

Step 3

(4)(3)-7 Now simplify

12-7

Answer

Hope this helps

1) 4w - 34 = 2
2) p/8 - 7 = -6
3) 11 + r/9 = 4
4) 18 = 5h - 2
5) -1m + 14 =-2
Show your work please

Answers

1. w= 8.5
2. p= 8
3. r= -63
4. h= 4
5. m=16

did the work on paper 3

w = (34+2)/4 = 36/4 = 9
The rest are correct.

A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the total cost, C, of buying an item with an original price of p, after the discount and sales tax are included? Select all that apply. A )C= 1.08p - 0.15p
B )C = 1.15p + 0.08p C
C) = 1.08(0.85p)
D)C=0.85p + (0.08)0.85p
E )C-p - 0.15p + 0.08p

Answers

I think the answer is c beacause you have to multiply to get the answer

Greg needs to practice his clarinet for 40 minutes per day. He already practiced 30% of the total time needed. How many more minutes does he need to practice?

Answers

He has 12 minutes of practice left since
(40)(.30) = 12

12 left have a great day

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