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3 years ago

What’s the volume of this ? Guys please help I’ll mark you brainliest ! Be genuine !

Mathematics

2 answers:

Rama09 [41]3 years ago

7 0

Hi, check the comment. It is the answer. I wrote my own comment and rated myself 1.0 for no reason lol!! (Oh mah gawd I was joking this is not the answer, do NOT take this as your answer!

Marina CMI [18]3 years ago

7 0

Answer:

Step-by-step explanation:

Area for 3d Trapezoid = 1/2x(a + b) * h

A = 1/2(10 + 22) * 16

A = 16 * 16

A = 256 m^3

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Y^3-8y^2+19y=12<br>Solve

Sliva [168]

Answer:

Step-by-step explanation:

steps are below

step 1

y^3-8y^2+19y=12 equation

step 2

y^3-8y2+19y(-12)=12(-12) minus 12 from both sides

y^3-8y^2+19y-12=0

step 3

(y-1)(y-3)(y-4)=0 add brackets

step 4

(y-1)(y-3)(y-4)=0 factor

step 5

y-1=0 or y−3=0 or y-4=0 set them equal

Answer:

y=1 or y=3 or y=4

3 0

2 years ago

The length of a rectangle is four more than three times its width. the area of the rectangle is 25. write an algebraic model for

Dafna11 [192]

width (w) = w

Length (L) = 3w + 4

Area (A) = L x w

25 = (3w + 4)w

25 = 3w² + 4w

0 = 3w² + 4w - 25

w = $\frac{-2 +/-\sqrt{79} }{3}$

w ≈ 2.3, w ≈ -3.6 (width cannot be negative!)

w ≈ 2.3

Length (L) = 3w + 4 = 3(2.3) + 4 = 6.9 + 4 = 10.9

Answer: width=2.3, Length=10.9

4 0

2 years ago

What is 2567 divided by 4

Nastasia [14]

2,567 / 4 = 641.75 Hope this helps.

5 0

2 years ago

Read 2 more answers

How do we find the quadratic equation in standard form with the given roots of -1/3, 5?

Olin [163]

I think this is the answer. Because it doesn’t mention a leading coefficient but it’s a quadratic function so it would be
1(x-1/3)(x-5) and that should be your answer. The simplified version is down below

8 0

3 years ago

Gigi earned $65 for 5 hours of gardening. She earned $90 for 9 hours of office work. Which statement correctly compares Gigi’s e

LiRa [457]

She earned $13 per hour for gardening and $10 an hour for office work.

5 0

3 years ago