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ExtremeBDS [4]
2 years ago
6

I need to know the area of this triangle and I would like to have an explanation because I dont know how to do it I know the for

mula just not how to get the height

Mathematics
2 answers:
Fantom [35]2 years ago
6 0

Answer:

18

Step-by-step explanation:

The x coordinate of vertex J and L are same of x= -2, JL // Y axis

Height is the perpendicular segment (KD) from K to JL, KD // X axis

area = JL * KD /2 = ((1 - -5)* (4 - -2)) / 2 = (6 * 6) / 2 = 18

Anna [14]2 years ago
5 0

Answer: 69

Step-by-step explanation:

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Using the Law of Detachment, find the conclusion for the following: If two triangles are similar, then their corresponding angle
Savatey [412]

Answer:

∠ABC ≅ ∠XYZ

Step-by-step explanation:

Given: ΔABC is similar to ΔXYZ.

If two triangles are similar, then

1. the corresponding angles are congruent

2. the corresponding sides are proportional

From the options given,

AB ≅ XY is not applicable for similar triangles. Hence the option is wrong.

∠ABC ≅ ∠XYZ since  ΔABC ≅ ΔXYZ

Hence the answer is ∠ABC ≅ ∠XYZ

4 0
3 years ago
Can someone finish the whole thing ??
Romashka-Z-Leto [24]
<h3>Answer:    y = (3/2)x + 0</h3>

This is the same as  y = (3/2)x

=============================================================

Work Shown:

Find the slope of the line through (x1,y1) = (-2,-3) and (x2,y2) = (2,3)

m = (y2 - y1)/(x2 - x1)

m = (3 - (-3))/(2 - (-2))

m = (3 + 3)/(2 + 2)

m = 6/4

m = 3/2

The slope is the fraction 3/2. This is going to be in front of the x, or to the left of the x.

----------

Plug m = 3/2 and (x1,y1) = (-2,-3) into the point slope formula. Solve for y.

y - y1 = m(x - x1)

y - (-3) = (3/2)(x - (-2))

y + 3 = (3/2)(x + 2)

y + 3 = (3/2)x + (3/2)(2)

y + 3 = (3/2)*x + 3

y + 3 - 3 = (3/2)*x + 3 - 3

y = (3/2)x + 0

The y intercept is zero. This matches up with the fact the graph crosses the y axis at y = 0.

3 0
3 years ago
Find the slope of the line. Write your answer in simplest form.
Masja [62]

Answer:

1/6

Step-by-step explanation:

The rise is 1 and the run is 6

7 0
2 years ago
Find the area of the following kite:
muminat

Answer:64

Step-by-step explanation:

2×2=4

4×2=8

8×8=64

7 0
2 years ago
So what is the tea on life ??? !!!!!!!!!<br> ANY chisme
GalinKa [24]

Answer:

I aint never seen two pretty best friends, its always one of em gotta be ugly

Step-by-step explanation:

5 0
3 years ago
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