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3 years ago

The area of the triangle below is 8.91 square inches. What is the length of the base? 2.2 in

Mathematics

1 answer:

Inessa05 [86]3 years ago

4 0

Answer:

8.1

Step-by-step explanation:

Area of a triangle = ½ × base × height = Area

Rearranged =

area/1/2xheight

The base is the length.

8.91/1/2x2.2

=8.1 inches

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Evaluate 3^-1 times (4 times 6) times 2^-3

Sergio [31]

3^-1 * (4 *6) * 2^-3

1/3 * (24) * 1/8

1/24 * 24

Answer : 1

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3 years ago

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Why do monkeys eat bananas?

Softa [21]

Answer:

because they are good ;)

Step-by-step explanation:

Monkeys like to eat bananas because these sweet fruits are found in the wild where primates live. Monkeys are omnivores that eat fruit, vegetables and foliage, not just bananas, according to the Great Ape Trust.

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3 years ago

Lola's hockey team lost 15% of

MAVERICK [17]

Answer:

$20$

Step-by-step explanation:

Let $x$ = games played in total

From the fact that $15\%$ of the games the team played is equivalent to $3$ games, we can write:

$15\%x = 3$

$x=3\div 15\%$

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∴ Lola's hockey team played a total of 20 games.

Hope this helps :)

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3 years ago

How do I solve w+ 4 = 16

UkoKoshka [18]

Answer:

w=12

you move and subtract 4 from 16

8 0

3 years ago

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Determine the value(s) of k such that the system of linear equations has the indicated number of solutions. (Enter your answers

Ratling [72]

Answer:

k=3

Step-by-step explanation:

The given system of equations are

$9x+ky=24$

$kx+y=8$

We need to find the value of k if the given system of equation have infinite number of solutions.

If two equations $a_1x+b_1y+c_1=0$ and $a_2x+b_2y+c_2=0$ have infinite number of solutions, then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}$

Using this we get

$\dfrac{9}{k}=\dfrac{k}{1}=\dfrac{-24}{-8}$

$\dfrac{9}{k}=\dfrac{k}{1}=3$

$\dfrac{k}{1}=3$

$k=3$

Therefore, the value of k is 3.

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3 years ago