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kkurt [141]
4 years ago
7

Analyze the diagram below and answer the question that follows.

Mathematics
1 answer:
insens350 [35]4 years ago
7 0

Answer:

B. Complements of congruent angles are congruent.

Step-by-step explanation:

Angles <DCF and <FEG have angles measures that are complementary to to angles E and C.

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I WILL GIVE BRAINLIEST!!!
barxatty [35]

Answer:

The answer is the middle one. The one starting with 27...

Step-by-step explanation:

Hope this helps!

3 0
3 years ago
Which polynomial is a perfect square trinomial? (4 points) 9x2 − 12x + 4 36b2 − 24b + 16 16x2 − 24x − 9 4a2 − 10a − 25
loris [4]
I believe it's 9x2-12x+4 but I'm not quite sure cause we haven't yet gone over this in class.

My friend also believes it is this (she's in a higher level math grade than me). I'm so sorry this isn't more helpful.

5 0
3 years ago
Read 2 more answers
1. A cube has a volume of 125 cubic inches. What is the length<br> of each edge?
Anettt [7]

Answer:

5 inches

Step-by-step explanation:

Since the length of the sides of a cube are all equal,

volume of cube

= side ×side ×side

= (side)³

125= (length of side)³

Cube root both sides:

Length of each edge

=  \sqrt[3]{125}

= 5 inches

4 0
3 years ago
Don’t understand 23 and 24
enot [183]

Answer:

23.  16x² + 4x + 0.25

24.  16x² - 4x + 0.25

Step-by-step explanation:

Given the functions f(x) = 4x + 0.5 and g(x) = 4x - 0.5, questions 23 and 24 are asking you to square the entire function.  So, you will take the expression given in each function and square it:

(f(x))² = (4x + 0.5)(4x + 0.5) Using FOIL:

(4x*4x) + (4x*0.5) + (4x*0.5) + (0.5*0.5)

16x² + 2x + 2x + 0.25 = 16x² + 4x + 0.25

(g(x))² = (4x - 0.5)(4x - 0.5) Using FOIL:

(4x*4x) - (4x*0.5) - (4x*0.5) + (0.5*0.5)

16x² - 2x - 2x + 0.25 = 16x² - 4x + 0.25

8 0
3 years ago
( NO LINKS ) If x=7, is this equation true? 7 + 9x &gt; 73 *
adelina 88 [10]

Answer:

This is FALSE.  Choose Option 2

Step-by-step explanation:

Substituting 7 for x, we get

7 + 9(7) > 73, or 70  73.  This is FALSE.  Choose Option 2

4 0
3 years ago
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