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AVprozaik [17]
4 years ago
6

Help with 9, 10, and 11 please you will get 50 points!

Mathematics
1 answer:
Lubov Fominskaja [6]4 years ago
7 0

Step-by-step explanation:

  1. <FGL is acute
  2. <HGF is acute
  3. <KGH is acute
  4. <KGF is obtuse
  5. <KGL is obtuse
  6. <HGL is right

value of complement is 90 and obtuse angle refers to angles that is above 90. complement can be said right angle but not obtuse.

  1. The sum of two acute angles sometimes results in an obtuse angle.
  2. Two obtuse angles are never supplementary.
  3. The sum of two right angles always results in a straight angle.

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Find the radius or diameter of each circle with the given dimensions. d=18 in.
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If d equals diameter the radius is 9

Step-by-step explanation:

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3 years ago
What is the absolute value of |x-3|=2
Norma-Jean [14]

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5 or 1

Step-by-step explanation:

|x-3| = 2

x-3 = 2 or -2

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4 0
4 years ago
Find the product of<br><br>(1 + sinA) (1 + sinA) (1 + sinA)<br><br>helppp<br>​
katovenus [111]

Answer:

1 + 3sinA + 3sin²A + sin³A

Step-by-step explanation:

Given

(1 + sinA)(1 + sinA)(1 + sinA) ← expand the last pair using FOIL

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= 1 + 3sinA + 3sin²A + sin³A

8 0
3 years ago
Olivia leaves New York City at 9:00am, traveling to Charlotte, NC, at an average rate of 55 miles per hour. Ben leaves one hour
Pepsi [2]

2.30 PM

Step-by-step explanation:

Olivia has a 1hr head start of Ben. While traveling at 55 mph she will have covered a distance of;

55 * 1 = 55 miles

Then Ben begins to travel at 65 mph which is

65 – 55 = 10 mph

Faster than Olivia.

This means that Ben will be closing in on the 55 miles head-start made by Olivia by 10 mph. To find out after how long Ben will completely close the gap;

55 / 10 = 5.5 hours

0.5 hours in minutes is;

5/10 *60 = 30 minutes

Ben will catch up to Olivia on;

9.00 + 5.30 = 14.30

= 2.30 PM

Learn More:

brainly.com/question/3733423

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4 0
4 years ago
Which expression is equivalent to 4x-5? select all that apply
Nikitich [7]

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Step-by-step explanation:

5 0
3 years ago
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