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Sladkaya [172]
3 years ago
8

I need help with my last two questions:)

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
6 0

Answer:

5. (a)

6. (b)

I am hoping that this will help you

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Find the volume <br> Please help have to turn in a hour from now
pantera1 [17]

Answer:

V ≈ 226.72 cm³

Step-by-step explanation:

Use the formula for volume of a cone using slant height and radius.

V = 1/3 π r² √ l² - r²

Then, plug in dimensions and solve.

V = 1/3 π (10)² √ 10² - 5²

V ≈ 226.72 cm³

Hope I could help!!! Good luck!!!

5 0
3 years ago
While running for class president, Lily handed out a campaign button. The button has a diameter of 4 inches. What is the button'
77julia77 [94]

Answer:

r=2

Step-by-step explanation:

Divide diameter by 2 since the  diameter is half of radius

4/2=r

r=2

3 0
2 years ago
Read 2 more answers
Find the value of the variable or the measure of the missing part of each kite BD=
nataly862011 [7]

Step-by-step explanation:

ED = EB

2x +3 = 5x -15

3+15=5x -2x

18 = 3x

18 ÷ 3 = x

x = 6

7 0
2 years ago
I need help with this question
Feliz [49]

Answer:

B = 5 and F = 5

Step-by-step explanation:

Step 1: B = 5 because 350(5) = 1750

Step 2: F = 5 because 525(5) = 2625

Step 3: 2625 +  1750 = 4375

8 0
3 years ago
If 25 percent of all students in the 7 Th grade have pets, and there are 40 students with pets, how many total students are in t
Marta_Voda [28]

Answer:


Step-by-step explanation:

25%=40

25x4=100%

40x4=160 students

4 0
3 years ago
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