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lakkis [162]
3 years ago
9

WHOEVER gives the CORRECT answer FIRST, gets brainliest answer and thanks

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
7 0
Yes, because they are similar(or you can call congruent), proved by SAS or simply HL.
Anika [276]3 years ago
3 0
For that to happen, they must be similar. Maybe you've heard of Thales theorem?

So, let's see how the ratio of vertical to horizontal is:

3/7 (in the first triangle)
9/21 (in the second triangle)

Is 3/7=9/21? Yup. So that it is the second one.
You might be interested in
2. Encuentra o solocion de la cocasion X²-x-30=0​
navik [9.2K]

Answer:

Step-by-step explanation:

Por aspa simple:

x²+x-30=0

X       +6

X        -5

(x+6)(x-5)=0

x+6=0

x=-6

x-5=0

x=5

espero te sirva suerte en tus estudios :D

6 0
2 years ago
The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation an
masha68 [24]

<span>Helena is correct in saying that the point-slope form will generate the equation. The point-slope form is written as:</span>

<span>
</span>

y-y₁ = m(x-x₁), where,

m = (y₂-y₁)/(x₂-x₁) is the slope of the line

(x₁,y₁) and (x₂,y₂) are the coordinates of the two points


On the other hand, the slope-intercept form is written as:


y = mx + b, where,

m is the slope of the line

b is the y-intercept


In this case, since only two points were given, the y-intercept of the line is not readily known. Thus, it is only through the point-slope form that the equation of the line can be determined. This is because it only requires the substitution of the x and y-coordinates of the points in the equation. 

6 0
3 years ago
Read 2 more answers
The volume of
BARSIC [14]
0.1

1*100 = 100
100/1000
=0.1
8 0
3 years ago
Read 2 more answers
Zach invested $50 and was able to triple his money in two years. Kayla also began with $50 in investments, and was able to cube
Brrunno [24]
To triple, means to multiply that number by 3.
To cube means to times that number by it's self three times.
So, in conclusion, the answer would be Kayla.
7 0
2 years ago
Read 2 more answers
X/7 = -3<br> 1. x = -21<br> 2. x = -10<br> 3. x = 4<br> 4. x = 21
SOVA2 [1]
X/7= -3
X= -21

Hope this helps!
5 0
2 years ago
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