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3 years ago

Please give me more points so i can get help

Mathematics

2 answers:

Oksanka [162]3 years ago

5 0

Answer:

Step-by-step explanation:

To find the measure of <HGI we first need to find the value of x

GH bisects angle <FI which means it divided the angle into two equal parts:

<FGH = <HGI

2x + 1 = 3x - 9 transfer like terms to the same side of the equation

1 + 9 = 3x - 2x

10 = x now replace x with 10

3*10 - 9 = 21

aniked [119]3 years ago

4 0

Answer:

15°

Step-by-step explanation:

angle FGH = angle HGI ( since GH bisects angle FGI)

that means

(2x + 1) = (3x - 9)

= -x = -8

x = 8

angle HGI = (3x - 9)

= 3(8) - 9

24 - 9

= 15°

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PIT_PIT [208]

Answer:

4 = 6

5 = -17

Step-by-step explanation:

4. a² - b / b² - c

a² = 2² = 4

b = -2

4 - (-2) = 4 + 2 = 6

6 / b² - c = 6/4 - 3 = 6/1 = 6

4 = 6

5. -3x² + 2xy + 7

-3x² = -3 * -2² = -3 * 4 = -12

2xy = 2 * -2 * 3 = -4 * 3 = -12

-12 + -12 + 7 = -24 + 7 = -17

5 = -17

If my answer is incorrect, pls correct me!

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3 years ago

What is 0.22222222 in bar notation

dsp73

Answer: Hello, Maybe this can help you figure out it This is called bar notation. Bar notation is an easier way to write a repeating number by putting a line, or bar, over the repeating numbers. But using bar notation, you would say 1 / 7 = 0.142857 with a line over those numbers to show that they repeat over and over.

Step-by-step explanation:

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3 years ago

Read 2 more answers

0.52+0.15=0.52+x????

pychu [463]

What I did is to add 0.52
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3 years ago

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Will someone please answer (ALL) the questions that’s are highlighted? Except for 14 & 16..

Zolol [24]

Hello!

2.
To find the area of a kite we use the equation $\frac{pq}{2}$

p is the line in the kite that goes from top to bottom
q is the line in the kite that goes from left to right

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$\frac{10 * 11}{2}$

Multiply

$\frac{110}{2}$

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4.

I believe the answer is 770 yds squared
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6.

The ratio is 12:7
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8.

I do not know how to do 8 sorry
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10.
I can't see the whole picture put I will do my best

Since the angle inside the circle is 50° the side is also 50°
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12.
I do not know how to do 12 sorry

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4 years ago

Which of the following best explains how a single nucleotide substitution can cause hemoglobin molecules to chain together ins

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The correct option is this: THE MUTATION CAUSES THE WRONG AMINO ACID TO BE INCORPORATED INTO THE PROTEIN PRODUCT, WHICH RESULTS IN IMPROPER FOLDING.
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3 years ago