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Anit [1.1K]
3 years ago
12

Is triangle ABC a dilation of triangle DEF?

Mathematics
2 answers:
natulia [17]3 years ago
7 0

Answer:

B. Yes, k=1/2.

Step-by-step explanation:

Morgarella [4.7K]3 years ago
5 0
The answer is B Hope this helps
You might be interested in
I can’t figure this out at all.
Liula [17]
The fact that this triangle is a right angle triangle makes you now have 2 angles and the 1 side given, so it should be solvable.
First, You know that A=46 and C=90 as it is the right angle, and you know that the sum of any triangle's angles is 180. so now B=180-(90-46)=44
Now to the sides,
sin(B)=opp./hyp.=b/c=8/c=sin(44)
so, c=8/sin(44) which is approximately 11.52 unit length
now, use Pythagoras to find a,
a=√c²-b² =√11.52²-8² which is approximately 8.3 unit length.
Hope this helps.

6 0
3 years ago
What is 316+178*2427(2639+26383)-373637/282637
dybincka [34]

Answer:

12537678446.7

Step-by-step explanation:

316+178 divided by 2427 (2639 plus 26383) - 373637/282637

5 0
3 years ago
The functions f(x) and g(x) are described below:
erastovalidia [21]

g(x) - f(x) = -13

down 13 unit

4 0
3 years ago
Sabrina rode on a Ferris wheel at the state fair. The radius of the Ferris wheel was 150 feet. What is the approximate distance
valina [46]

D ...628 feet.

She rode the circumference of a circle.

Formula is (2xR)x3.14 (pi)

2 x R = 200

200 x 3.14 = 628

Step-by-step explanation:

6 0
3 years ago
John invests $10,000 for three years at 10% compounded annually. How much will John have after the three years?
fiasKO [112]
<span>12100
I think I've done this before and that's the answer
</span>
4 0
3 years ago
Read 2 more answers
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