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mariarad [96]
2 years ago
5

Help me with this question please, giving 15 points.

Mathematics
1 answer:
Sunny_sXe [5.5K]2 years ago
4 0

Answer:

D.  108.25 sq in

Step-by-step explanation:

Area of triangle = bh/2

Area of bottom triangle = 4.3(5)/2 = 10.75

Area of a lateral triangle = 13(5)/2 = 32.5

Area of 3 lateral triangles = 3(32.5) = 97.5

Total surface area = 10.75 + 97.5 = 108.25

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A jellyfish travels 3/5 mile in 1/6 hour and a walrus travels 5/6 mile in 3/10 hour.
emmasim [6.3K]

Answer:

The jellyfish travels faster than the walrus

Step-by-step explanation:

Given data

A jellyfish travels 3/5 mile in 1/6 hour

Distance= 3/5 mile

time= 1/6 hour

speed= distance/time

speed= 3/5/1/6

speed= 3/5*6/1

speed= 18 mile per hour

a walrus travels 5/6 mile in 3/10 hour.

Distance= 5/6 mile

time= 3/10 hour.

speed= distance/time

speed= 5/6/3/10

speed= 5/6*10/3

speed= 50/18 mile per hour

3 0
3 years ago
What is the equation of the line through the point (O, 4) with slope of 2?
kap26 [50]
The equation is Y= 2x + 4
3 0
2 years ago
How many times greater is the value of 0.56 than the value of 0.0056?
givi [52]
100, how ever many zeros are in front of the number just count those and you'll get your answer
7 0
3 years ago
Read 2 more answers
What is 5/10 in lowest terms
pashok25 [27]
1/2 is the lowest term
7 0
3 years ago
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Can you show me the steps to factor out 8x^3 - 27y^3?
Travka [436]

(2x-3y)(4x^2+6xy+9y^2) is the factored form of 8x^3-27y^3

<em><u>Solution:</u></em>

We have to factor the given expression

8x^3-27y^3

We can use the algebraic identity to factor the given expression

a^3-b^3=(a-b)(a^2+ab+b^2)

Lets make the given expression in form of a^3-b^3

8x^3-27y^3=(2)^3(x)^3-(3)^3(y)^3

8x^3-27y^3=(2x)^3-(3y)^3

Now apply the algebraic property in above expression

Here, a = 2x and b = 3y

Therefore,

(2x)^3-(3y)^3=(2x-3y)((2x)^2+(2x)(3y)+(3y)^2)

(2x)^3-(3y)^3=(2x-3y)(4x^2+6xy+9y^2)

Thus the given expression is factored out

7 0
3 years ago
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