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Morgarella [4.7K]
3 years ago
11

Someone has four sons north west south answer.

SAT
1 answer:
andreev551 [17]3 years ago
6 0

Answer:

east?

Explanation:

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just olya [345]

Answer:

2

Explanation:

1+1=2

1+3=4

8 0
3 years ago
Altitudes $\overline{ad}$ and $\overline{be}$ of acute triangle $abc$ intersect at point $h$. if $\angle ahb = 128^\circ$ and $\
DENIUS [597]

The Angle HCA is equal to 52°. This is arrived at using the knowledge of the Total value of Angles in a Triangle and the Total Value of Angles in a Polygon.

<h3>What other principles were used to arrive at the answer?</h3>

The other principles of mathematics that were used to arrive at the above answer are:

  • Total Angles on a straight line;
  • Total Angles on a point; and
  • Line segments.

<h3>What are the Steps to the Solution? </h3>

Step 1 - Recall that we have been given Angles AHB and BAH to be 128° and 28° respectively.

We also know that:

  1. The sum of angles in a triangle is 180°;...................A
  2. The sum of angles on a straight line is 180°;.........B
  3. The sum of angles in a polygon is 360°; while.....C
  4. The total sum of angles at a point is 360°.............D

Since A...therefore:

When ∠AHB (128°) and ∠BAH are taken from 180° we have DBA = ∠28°.

By observation, we can deduce that ∠BDE, ∠CDH, ∠CEH and ∠AEH are all right-angled triangles.


Using the above, we are able to repeat this process of solving for each angle until we have ∠HCA.

To verify that our answer is correct, recall that sum of angles in a polygon is 360°

That means:

∠BDA + ∠DHE + ∠CEH + ∠HCA = 360°

That is, 90+ 128 + 90 + 52 = 360°

See attached images and;

Learn more about Angles in a Triangle at:
brainly.com/question/25215131
#SPJ1

8 0
2 years ago
jak zilustrować proces Pana Jezusa przed Piłatem lub jedną wybrana przez siebie stację Drogi Krzyżowej? pomóżcie:(( To jest z re
Lena [83]
Can you please speak English so I can understand you
6 0
3 years ago
Read 2 more answers
What effect does mathilde's borrowing the necklace have on the plot of "the necklace"?
VMariaS [17]

Answer:

It is the catalyst for the ensuing events.

3 0
3 years ago
In a bag of candy, Marsha found that there were 7 red, 8 blue, 5 yellow, and 9 greens pieces of candy. Marsha put all of the pie
Lunna [17]

Answer:

PART A

  • Red: 7/29
  • Blue: 8/29
  • Yellow: 5/29
  • Green: 9/29

PART B

  • Red or blue: 7/29 + 8/29 = 15/29
  • Yellow or green: 5/29 + 9/29 = 14/29
  • Blue or yellow or green: 8/29 + 5/29 + 9/29 = 22/29

Explanation:

In this case where the question is asking or <u>OR</u> and the events are <u>mutually exclusive</u> (Mutually exclusive meaning you can't attain two or three different colors in one pick), the compound probability is the sum of the probability of each component event (Probability of Red <u>OR</u> Blue = P(Red) + P(Blue) = 7/29 + 8/29 = 15/29)

8 0
3 years ago
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