3 years ago

Find the area of the triangle when the coordinates are (2.5,4.5),(2,0),(9,2)

Mathematics

1 answer:

HACTEHA [7]3 years ago

6 0

The area of the triangle is 14.625.... in order to find the area of a triangle just use this formula b×h÷2

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How do you show work for partial quotients 540÷36

liq [111]

Answer:

You would use long division and use work it out in your answer sheet. But the answer to that is 15

Step-by-step explanation:

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The first astronaut on mars tossed a rock straight up.the height h measured in feet after tt seconds is given by function h(t)=-

Artemon [7]

Answer:

h'(t)= -12

Step-by-step explanation:

h'(t)=d/dt (-6t x 2 + 24 + 6)

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3 years ago

What is 4.510 in word form

Crazy boy [7]

<span>
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3 years ago

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Find the volume of the sphere. Round your answer to the nearest tenth. Radius: 11 yd

Y_Kistochka [10]

Volume of the sphere is 4/3*pi*r^3

here, r is 11 yd.

volume = 4/3*pi*11^3
= 4/3*pi*1331
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5 0

3 years ago

I need help with this one pls!

Alex73 [517]

Hi there!

$\large\boxed{b = \frac{a}{ac - 1}}$

We can begin by making each fraction have a common denominator:

If we make each have a common denominator of ab, we get:

$\frac{b}{ab} + \frac{a}{ab} = c$

Simplify:

$\frac{a + b}{ab} = c$

Multiply both sides by ab:

$a + b = cab$

Move b to the opposite side:

$a = cab - b$

Factor out b:

$a = b(ac - 1)$

Divide by (ac - 1):

$\frac{a}{ac - 1} = b$

4 0

3 years ago