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podryga [215]
4 years ago
13

I’ll mark brainliest

Mathematics
1 answer:
Rashid [163]4 years ago
3 0
The answer is quadrilaterals. d
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Help please don’t understand
SIZIF [17.4K]
Okay all the triangles equal to 180 , so you have to add the numbers that it gives you , then subtract by 180

. for example: 33+75?= 180
33+75= 108
180-108 =72
therefore your answer is 72 (for my example)
4 0
3 years ago
A random sample of 300 balls hit into play in college baseball games is taken. For each ball hit into play, it is recorded wheth
Soloha48 [4]

Answer:

(D) H_0H0​: The direction of the ball and whether it results in a hit or an out are independent.

Step-by-step explanation:

Given that

There is 300 balls random sample is taken

We need to find out the appropriate null hypothesis that lies between the ball direction and lead to a hit or an out

So

Based on the given options, the option d is correct as the ball direction and its results either be hit or on out would represent that they are independent

Therefore the option d is correct

3 0
3 years ago
SAT prep: Prove that 3x – 4 ( 5 – x ) is equivalent to 7x – 20
Alik [6]
3x -4 (5 - x) = 7x -20
3x-20+4x=7x-20
7x-20=7x-20
4 0
4 years ago
the circular stone mound in Ireland called Newgrange has a diameter of 250 feet. A passage 62 feet long leads toward the center
wolverine [178]
The complete question in the attached figure

we know that
If two chords intersect in the interior of a circle, then the product of the lengths of the segments of one chord is equal to the product of the lengths of the segments of the other chord (Segments of Chords Theorem)

therefore

AB*BC=DB*BE
AB=x
BC=x
DB=62
BE=250-62---------> BE=188 ft

so
x*x=62*188----------> x²=11656--------> x=√11656--------> x=107.96 ft

the answer is x=107.96 ft

4 0
4 years ago
Jason has two bags with 6 tiles each what are the chances that he draws a 2 and a 3 with 1 through 6 tiles
liubo4ka [24]
He has a 1/6 chance.
if there are two of 1-6 tiles each in separate bags, he has a chance (total) of 2/12 of getting a 2 and a . simplify the 2/12 to 1/6 and that is your answer.
(i hope D:)
3 0
4 years ago
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