3 years ago

When do we need to consider amounts that do not represent whole numbers?

Mathematics

1 answer:

Alexandra [31]3 years ago

4 0

When we are dealing with fractions and decimals.

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The length of the base of a triangle is twice its height. if the area of the triangle is 44 square kilometers, find the height

xeze [42]

Let
$x$
be the height of the triangle.

Formular for area of Triangle
= ½ × base × height

thus,
${ \frac{1}{2} }(2x)(x)=44\ kilometers^2$

Simplifying
$x^2=44\ kilometers^2 \\\\ x= \sqrt{ 44 } \\\\ x=6.63\ kilometers$

3 0

3 years ago

Find K: mx=p(z/x+k + 2s/y)

ivann1987 [24]

Answer:

$-\frac{2s}{y} -\frac{z}{x} +\frac{mx}{p} =k$

Step-by-step explanation:

$mx=p(\frac{z}{x} +k+\frac{2s}{y} )$ - Divide by p

$\frac{mx}{p} =(\frac{z}{x} +k+\frac{2s}{y} )$ - Subtract the 2 fractions

$-\frac{2s}{y} -\frac{z}{x} +\frac{mx}{p} =k$

6 0

3 years ago

Solve the proportion below.

melamori03 [73]

Cross multiply

19(x) = 30(9.5)

Simplify

19x = 285

Divide 19 from both sides

19x/19 = 285/19

x = 285/19

x = 15

B. 15 is your answer

hope this helps

8 0

3 years ago

Read 2 more answers

Which ordered pair is on the graph of the function? O (-1,2) O (6,-3) O (-2,-4) O (-6, 4)

tino4ka555 [31]

Answer:

(6, -3)

Step-by-step explanation:

7 0

3 years ago

For this question please tell me if I'm right or wrong. If I'm wrong please correct me.

kotykmax [81]