2 years ago

How to find the area only of a triangle

Mathematics

1 answer:

strojnjashka [21]2 years ago

6 0

Measure 2 sides, then multiply them, and divide by 2.

You might be interested in

If R is the midpoint of QS, find QS. <br> QR=5x-3<br> RS=21-x

steposvetlana [31]

Answer:

QS = 34

Step-by-step explanation:

if R is the midpoint, then the two divided segments are equal to each other.

5x - 3 = 21 - x

Add x

6x - 3 = 21

Add 3.

6x = 24

Divide 6.

x = 4

Substitute this x value into any equation.

5(4) - 3 = 20 - 3 = 17

So half of QS is 17.

QS = 17 * 2 = 34

4 0

3 years ago

Find the value of y in the diagram.<br> TUVS ~ LMNO

Sergio [31]

8cm

6/3=y/4 ________ cross multiply

3y=24 ________ divide by 3

y=8

6 0

2 years ago

I need help please!!

dalvyx [7]

Answer:

y=1/2x +2

Step-by-step explanation:

1/2 is the slope, 2 is the y intercept.

3 0

2 years ago

-40 represents the height of a subway 40 feet below ground level. 40 represents the height of a kite 40 feet above ground level

Sveta_85 [38]

Answer:

0 represents the ground level

4 0

1 year ago

Wilmer went up a hill for x minutes at a speed of y kilometers per minutes. Then he went down the same path at a speed of z kilo

dedylja [7]

Answer:

$xy=wz$

Step-by-step explanation:

Given that:

Speed of Wilmer up the hill = $y$ km/min

Time taken up the hill = $x$ minutes

Speed of Wilmer down the hill = $z$ km/min

Time taken up the hill = $w$ minutes

Distance can be calculated by multiplying the Speed with Time i.e.

The formula for distance is given as:

$Distance = Speed \times Time$

Distance up the hill = $y\times x =xy\ kilometers$

Distance down the hill = $z\times w =wz\ kilometers$

It is well known that, the distance up the hill and down the hill will be same.

Putting both the values equal, we get:

$xy=wz$

4 0

2 years ago