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3 years ago

Guess my number between 1-5 and u will get brainliest

Mathematics

2 answers:

mezya [45]3 years ago

5 0

Answer:

Step-by-step explanation:

Tomtit [17]3 years ago

4 0

Answer:

Step-by-step explanation:

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A wool sweater originally costs $42.00. if the sweater is on sale for 25% off, what is the new cost of the sweater? $

jolli1 [7]

42 (1- 25/100) = 63/2 = 31.5 dollars

answer is $31.50

hope it helps

8 0

3 years ago

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Determine the slope of the line passing through the given points (1,2) and (2,-1)

alex41 [277]

I hope this helps you

slope=y2-y1/x2-x1

slope=2-(-1)/1-2

slope=3/-1

slope= -3

3 0

3 years ago

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What number decreased by 5% of itself equals 703?

max2010maxim [7]

14060 heres how I got my answer 703/0.05 you always do that when you want to fin out what percent of something a number is

8 0

2 years ago

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Super easy!!<br><br> 3 1/2 x 5 =

bearhunter [10]

Answer:

35/2 or 17.5 or 17 1/2

Step-by-step explanation:

4 0

3 years ago

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Help me find the volume of the composite figure

Butoxors [25]

Answer:

$V = 97.911in^3$

Step-by-step explanation:

Given

Shapes: Cube and Cone

Required

Determine the volume

First we calculate the volume of the cube

$V_1 = l^3$

Where

l = side length = 5.1

$V_1 = 5.1^3$

$V_1 = 132.651$

Next, calculate the volume of the cone using:

$V_2 = \frac{\pi r^2h}{3}$

Where

h = 5.1

$r = \frac{1}{2} * Diameter$

$r = \frac{1}{2} * 5.1$

$r = 2.55$

So, we have:

$V_2 = \frac{\pi r^2h}{3}$

$V_2 = \frac{\pi * 2.55^2 * 5.1}{3}$

$V_2 = \frac{22 * 2.55^2 * 5.1}{7*3}$

$V_2 = \frac{729.5805}{21}$

$V_2 = 34.74$

The volume of the figure is:

$V=V_1 - V_2$

$V_1 = 132.651$

$V = 132.651 - 34.74$

$V = 97.911in^3$

8 0

2 years ago