2 years ago

What is the area of the triangle formed from (-2,2), (1,2) and (0,-6)

Mathematics

1 answer:

Aleks04 [339]2 years ago

5 0

Answer:

I think it's 12

Step-by-step explanation:

Hope it helps!

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a local high schools cheerleading squad is selling snow cones during lunch to raise money for a national cheerleading competitio

svlad2 [7]

We have:

Volume of cone = 535 cm³ at the maximum
Height of cone= 8cm

We know the formula to find volume of cone is $\frac{1}{3} r^{2} \pi h$

We need to find the radius of the base of the cone
$535= \frac{\pi r^{2}8} {3}$
$535*8= \pi r^{2}$
$\frac{4280}{\pi}= r^{2}$
$r= \sqrt{ \frac{4280}{ \pi} }$
$r=36.9$ to the nearest one decimal place

The width of the opening of the cone is the diameter of the circle. Diameter is twice the radius, hence 2×36.9=73.8 cm

8 0

2 years ago

Please help with this

a_sh-v [17]

I thinks is A or B if not I’m sorry

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2 years ago

Read 2 more answers

2)If a $100 deposit is made at a bank that pays 12% per year, compounded annually, determine how long it will take for the inves

Shkiper50 [21]

Answer:

B 20 Hours