2 years ago

Why can the formula below be used to find the area of a square? 1/2 (d1d2)

Mathematics

1 answer:

AlladinOne [14]2 years ago

8 0

Answer:

hihihihih

Step-by-step explanation:

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3 years ago

If x=25 when y=15, find x when y=24

mars1129 [50]

Answer:

$\frac{24 \times 25}{15} = 40$

7 0

2 years ago

Can someone help me with this please

DIA [1.3K]

Answer:

See below

Step-by-step explanation:

The starting point of 0 has a value of 3. The common difference of 2 is added at each step increse in n.

n f(n)

0 3

1 5

2 7

3 9

4 11

The can be modeled by the equation y = 2x+3

5 0

2 years ago

Find the distance between the points (6,5√5) and (4,3√2).<br> 2, 2√2, 2√3

FromTheMoon [43]

Answer:

D= $\sqrt{(147-30\sqrt{10}}$

Step-by-step explanation:

Here we are required to find the distance between two coordinates. We will use the distance formula to find the distance

The distance formula is given as

$D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Here we are given two coordinates as

$(6,5\sqrt{5} ) , (4,3\sqrt{2} )$

Substituting these values in the Distance formula given above we get

$D=\sqrt{(6-4)^2+(5\sqrt{5} -3\sqrt{2}) ^2}$

$D=\sqrt{(2)^2+(5\sqrt{5})^2+(3\sqrt{2})^2-2*5\sqrt{5}*3\sqrt{2}}\\$

$D=\sqrt{4+125+18-2*15\sqrt{10}}\\D=\sqrt{147-30\sqrt{10}}\\$

Hence this is our answer

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2 years ago

What is the area of each parallelogram

iren [92.7K]

Answer:

24cm^2

Step-by-step explanation:

A=bh

a=base x height..

8 x 3=24cm (^2 because its area)

8 0

2 years ago