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1 year ago

BCD and EFG are shown below. Which of the following statements is true? Look at picture.

Mathematics

2 answers:

ELEN [110]1 year ago

8 0

Answer:

(b) ∠EGF ≅ ∠BDC

Step-by-step explanation:

Angles D and G are both marked with double arcs, indicating they are congruent:

∠EGF ≅ ∠BDC

Other choices:

BD is the short segment between the marked angles. It has no "decoration." EF is the longer segment with a single hash mark decoration. These are not corresponding parts, so are not congruent. There is no right angle in these triangles, so the Pythagorean theorem is not applicable.

CD is the longest side, with no decoration. EF is the middle-length side with a single hash mark decoration. These are not corresponding sides.

Nikitich [7]1 year ago

8 0

Answer:

I don't know I'm sorry soo just try to work it out if u don't know how than ask someone you know okay, ur welcome.

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cupoosta [38]

Simplify 12x12x to x2x2
x2−34y=−2x2−34y=−2
2 Simplify 34y34y to 3y43y4
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3 Subtract x2x2 from both sides
−3y4=−2−x2−3y4=−2−x2
4 Multiply both sides by 44
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5 Regroup terms
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6 Divide both sides by −3−3
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7 Simplify 4(−2−x2)−34(−2−x2)−3 to −4(−2−x2)3−4(−2−x2)3
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2 years ago

Which ordered pair is a solution to this equation?

rodikova [14]

I would say ur answer is ,...

(0,2)

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2 years ago

There are 16 girls in a school club. the number of girls is four more than twice the number of boys. find the number of boys.

Serhud [2]

The number of boys . . . . . B
Twice the number of boys . . . 2B
4 more than twice the number of boys . . . 2B+4

You said that the number of girls is equal to that, so . . . G = 2B+4

But you also told us what G is: 16 = 2B+4

Subtract 4 from each side: 12 = 2B

Divide each side by 2 : 6 = B

There you have it. There are 6 boys in the club.

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2 years ago

How do you solve this equation 27s-29=54s-83

bogdanovich [222]

Answer: 2

Step-by-step explanation:

27s - 29 = 54s - 83

First of all, subtract 27s from both sides, we get;

27s - 27s - 29 = 54s - 27s - 83

Which gives; - 29 = 27s - 83

Now, add 83 to both sides and we get;

-29 + 83 = 27s - 83 + 83

Which gives; 54 = 27s

Now,we divide both sides by 27 to get; 54/27 = 27s/27

When we divide both sides, the left hand side becomes 2,while the right hand side is "s"; hence, we get s=2 as the answer.

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2 years ago

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Zigmanuir [339]

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