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3 years ago

Help!!!! I don't get this!!!!!!

Mathematics

2 answers:

Luda [366]3 years ago

7 0

It’s C

Because if you see you I searched it up and it said that the answer was C simple

lara31 [8.8K]3 years ago

6 0

Answer:

Step-by-step explanation:

One pound (lb) is equal to 16 (oz). So, if you are trying to find how many ounces are in one pound, you have to divide the number of pounds by the 16, the amount of ounces in one pound.

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Please answer this its in the picture

Basile [38]

The correct answer is

2 cents.

4 0

3 years ago

Read 2 more answers

Part 6

Deffense [45]

Answer:

Part 1) The volume of each beam is $1,858.88\ ft^{3}$

Part 2) You can fill $26\ beams$

Part 3) Yes, the amount of sand left over is $1,669.12\ ft^{3}$

Step-by-step explanation:

Part 1) What is the total volume of each beam?

The volume of a cylinder is equal to

$V=\pi r^{2} h$

we have

$h=37\ ft$

$r=8/2=4\ ft$ ----> the radius is half the diameter

assume

$\pi=3.14$

substitute the values

$V=(3.14)(4)^{2} (37)$

$V=1,858.88\ ft^{3}$

Part 2) How many beams can you fill with this sand?

we know that

You are given a container with a 50,000 sq ft of sand for your beams

<em>Note</em> Is a 50,000 cubic foot of sand instead of 50,000 sq ft of sand

Divide the total volume of sand by the volume of each beam to obtain the number of beams

$50,000/1,858.88=26.9\ beams$

Round down

$26.9=26\ beams$

Part 3) Will you have any sand left over? If so how much?

yes

$50,000-26(1,858.88)=1,669.12\ ft^{3}$

7 0

3 years ago

∠WXY and ∠ZXY are adjacent angles. What equation must always be TRUE? m∠WXY=m∠ZXY

Hitman42 [59]

Answer:

m∠WXY+m∠ZXY=m∠WXZ

Step-by-step explanation:

You don't know the angles to be congruent (equal measures), complementary (measures add to 90 deg), or supplementary (measures add to 180 deg); all you know is that they are adjacent, so the sum of the measures of the two smaller angles equals the measure of the larger outer angle.

Answer: m∠WXY+m∠ZXY=m∠WXZ

3 0

3 years ago

P(x) = 3x^4 – 2x3 + 2x² – 1<br> What is the remainder when P(x) is divided by (x + 1)?

Kaylis [27]

Answer:

Step-by-step explanation:

Hello, we can use the Remainder Theorem, so the remainder is P(-1)

$P(-1)=3+2+2-1=6$

Thanks

7 0

3 years ago

Which procedure justifies whether Negative 3 x (5 minus 4) + 3 (x minus 6) is equivalent to Negative 12 x minus 6? The expressio

BlackZzzverrR [31]

Answer:

The expressions are not equivalent because Negative 3 (2) (5 minus 4) + 3 (2 minus 6) = negative 18 and Negative 12 (2) minus 6 = negative 30

Step-by-step explanation:

Apparently, we're trying to see if ...

-3(x)(5 -4) + 3(x -6) = -12(x) -6

by evaluating the expressions for x=2:

-3(2)(5-4) +3(2 -6) ?= -12(2) -6

-6 -12 ?= -24 -6

-18 ≠ -30 . . . . . . . . . shows expressions are not equivalent

This demonstration matches the one in the first choice:

The expressions are not equivalent because Negative 3 (2) (5 minus 4) + 3 (2 minus 6) = negative 18 and Negative 12 (2) minus 6 = negative 30

5 0

4 years ago

Read 2 more answers