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3 years ago

1

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

Answer:

I think a b c and d but I really dont know what you are asking

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In ΔVWX, \text{m}\angle V = (6x-4)^{\circ}m∠V=(6x−4) ∘ , \text{m}\angle W = (x+12)^{\circ}m∠W=(x+12) ∘ , and \text{m}\angle X =

inn [45]

You have to keep the same numbers for it

7 0

3 years ago

Please show work, thanks

Brut [27]

Answer:

4) 1400 $in^3$

5) 304 $\Pi$ or 954.56 $yd^3$

6) 315 $ft^2$

Step-by-step explanation:

$4)$

$V = \frac{lwh}{3} = \frac{20*20*10.5}{3} = \frac{4200}{3} = 1400$

$5)$

$A = \Pi(\frac{D}{2})^2 = \Pi(\frac{8}{2})^2 = \Pi*4^2 = 16\Pi$

$V = A * h = 16\Pi * 19 = 304\Pi = 304 * 3.14 = 954.56$

$6)$

$h^2 = 8^2 + 8^2 => h^2 = 64 + 64 = 128 => h =\sqrt{128}$

$A_1 = 2(\frac{8*\sqrt{128}}{2}) = 8*\sqrt{128} = 32 = 90.5$

$A_2 = 2(14 * 8) = 2*112 = 224$

$A = A_1 + A_2 = 91 + 224 = 315$

6 0

4 years ago

6h-3=7h-13<br> step by step pleasee

shepuryov [24]

Answer:`13H

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

each pizza has found out that each pizza has 12 slices. you expect 16 people to come, you estimate that each person will eat 3 s

konstantin123 [22]

Answer:

We will get 4 pizza.

Step-by-step explanation:

Each person will eat 3 slices of pizza and we are expecting 16 people to come.So total number of slices consumed by 16 people will be

16×3 = 48 slices.

Now it is given in the question that each pizza has 12 slices then we have to find out number of pizza to be ordered.

We apply unitary method

∵ 12 slices will be = 1 pizza

∴ 1 slice will be = 1/12 pizza

∴ 48 slices will be = 1/12×48

=48/12

= 4 pizza

So total 4 pizza to be ordered.

8 0

3 years ago

Read 2 more answers

Radius of cylinder = 5 cm

Kisachek [45]

Answer:

C 1055 04 cm

Step-by-step explanation:

We don't need to see the figure, since we know for sure the cone fits into the cylinder (smaller diameter and height).

So, we first need to calculate the volume of the cylinder, which is given by the formula:

VT = π * r² * h

VT = 3.14 * 5² * 16 = 3.14 * 400 = 1,256 cubic cm

Then we calculate the volume of the cone, which is given by:

VC = (π * r² * h)/3

VC = (3.14 * 4² * 12)/3 = (3.14 * 192)/3 = 200.96 cu cm

Then we calculate the void space left inside the cylinder by subtracting the volume of the cone from the volume of the cylinder:

NV = VT - VC = 1,256 - 200.96 = 1,055.04 cu cm

7 0

3 years ago

Read 2 more answers