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3 years ago

I've been working on the same 5 questions for 3 hours and i give up im doing anything i can at this point

Mathematics

2 answers:

zaharov [31]3 years ago

7 0

Step-by-step explanation:

$v = \pi \times r {}^{2} \times h \div 3 \\ = \pi \times 2 {}^{2} \times 10 \div 3 \\ = 41.8$

alekssr [168]3 years ago

6 0

Answer:

Given that V=πr^2h/3

Where V is unknown

π=3

d=4; r=4/2=2

h=10

Substitute the values

V=3×2×2×10 ÷ 3

V= 120÷3

V= 40

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The 2 ft side length of the scale drawing corresponds to a side length of 120 feet for the actual skate park. What is the scale

SOVA2 [1]

Answer:

The scale factor is $\frac{1}{60}$

Step-by-step explanation:

we know that

The scale factor is equal to the ratio between the side length of the scale drawing to the corresponding side length in the actual

$\frac{2}{120}=\frac{1}{60}$

5 0

3 years ago

Read 2 more answers

Pls instruct me on this.

Levart [38]

For x = ay - bz:

Add bz to both sides:

ay = x + bz

Divide a on both sides:

y = (x + bz)/a

For xy + yz = 10:

Distribute y from the left side:

y * (x + z) = 10

Divide by x + z:

y = 10/(x + z)

For (ab - ac)/z = x:

Multiply by z on both sides:

ab - ac = xz

Take out a from the left side:

a * (b - c) = xz

Divide by b - c on both sides:

a = xz/(b - c)

8 0

3 years ago

I need the answer to this please

11111nata11111 [884]

Answer:

Step-by-step explanation:

Alright, lets get started.

When two secants intersects outside a circle then the measure of the angle formed is half of the positive difference of the measures of the intercepted arcs. (Please refer the diagram I have attached)

Hence the measure of ∠1 is :

∠1= $\frac{1}{2}(100-30)$

∠1= $\frac{1}{2}*70=35$

hence the answer is 35°. : Answer

Hope it will help :)

5 0

3 years ago

Triangle M is similar to triangle N. Triangle M has two angles with measures of 32° and 93°. Which to angle measures could be in

Anni [7]

Its c bc all of a triangles sides add up to 180 and if you do 32 + 93= 125 and then if you add 55 you get 180, sense the triangles are the same that means they have the same angles so if you add 93 + 55 you get 148 and 148 + 32 = 180

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2 years ago

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What is 10/12 times 3/5 times 1/4 equal

natima [27]

1/8 is the answer jahdbdjdndndndn

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2 years ago

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I've been working on the same 5 questions for 3 hours and i give up im doing anything i can at this point​

I've been working on the same 5 questions for 3 hours and i give up im doing anything i can at this point