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Sidana [21]
3 years ago
6

I need the answer quick before my timer goes out

Mathematics
2 answers:
max2010maxim [7]3 years ago
4 0

Answer:

c

Step-by-step explanation:

tia_tia [17]3 years ago
3 0

Answer:D

Step-by-step explanation:

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What is a GEM math program?
katovenus [111]

Answer:

Gifted European Mathematicians (G.E.M.) project

Step-by-step explanation:

hope it is correct

8 0
3 years ago
Use the box plot to explain what you know about the spread of this data set.
Lyrx [107]

Answer:

Interquartile Range = 34

Range = 55

Step-by-step explanation:

Max - Min = Range

75 - 20 = 55

Quartile 3 - Quartile 1 = IQR

68 - 34 = 34

5 0
3 years ago
Worth 30 pints please help
beks73 [17]

Answer:

a. ∠B

b. DC

Step-by-step explanation:

a. Since ABCDE and GHJDF are similar shapes, this implies that the angle of one point in one shape is equal to another angle of one point in the other shape. In this case, ∠H is equivalent to ∠B because they share the same relative point between the shapes. You can also approach this question by identifying that H is the second letter in the shape name. If you look at B, you will also notice that the second letter in the shape name is B.

b. Just like in part a, you are trying to find one relative value in one shape that is equal to the other shape. Look at the left side of the equation, you will notice that it is a ratio of sides. The goal is to match the left with the right side. The ratio is side GH:DJ. Notice that it is a ratio of the top right side to the bottom side of the shape. If you follow this format for shape ABCDE , you will notice that the top right side is AB and the bottom side is DC. Since the question is just asking for the denominator of the ratio, your answer is just DC

5 0
3 years ago
Which pairs of fractions are equivalent?Mark all that apply. 8/12 and 2/3.3/4 and 20/28.4/5 and 12/16.7/10 and 21/30.
natali 33 [55]

8/12 and 2/3

7/10 and 21/30

These are the ones that are equivalent. The others are not.

4 0
4 years ago
How many and what type of solution(s) does the equation have?
Lunna [17]
<span>Let's use the quadratic formula:

2w² -</span><span><span> 20w </span>+ 50 = 0</span>
a = 2  b = -20  c = 50


x = -b +-sq root(b^2 - 4*a*c) / 2*a
x = --20 +-sq root(400 -4*2*50) / 4
x = 20 +-sq root(400 -4*2*50) / 4
x = 20 +-sq root( 0) / 4
x = 20 / 4 =5
I'd say it has one rational solution. 
It does NOT have 2 solutions because the "plus / minus" section = 0.


3 0
3 years ago
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