MATHEMATICS HIGH SCHOOL

In the diagram , m Find m help pls

Answers

Answer 1

Answer:

Answer:

119°

Step-by-step explanation:

90 + 29

Related Questions

Raphael paid $652 for a camera during a 20% off sale. What was the camera's regular price? Please work the problem and show your work so I can understand it better.
What is 120 US fl oz in US liquid quarts
Mrs. Yan buys 4 red tulips and 5 yellow tulips a : what fraction of the tulip are red? B: what fraction of the tulip are yellow
Find the area of the green sector if m∠ A = π 6 and the circle has a radius of 10 inches.
On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a heart attack. The doctors told her that the reliability of the stress test is 67%. The test predicted that Erin will not have a heart attack. What is the probability after the test was taken that she will have a heart attack?A. 0.4051 B. 0.5010 C. 0.4653 D. 0.6632

What does the law of cosines reduce to when dealing with a right triangle

Answers

Answer:

Pythagoras Theorem

Step-by-step explanation:

For any triangle ABC, the law of cosine is given by

$c^2=a^2+b^2-2ab\cos C$

Now, let us suppose the triangle ABC is a right triangle having right angle at C.

Thus, C = 90°

Substituting this value in above formula

$c^2=a^2+b^2-2ab\cos 90$

We know that cos 90°= 0

Thus, the equation becomes

$c^2=a^2+b^2-2ab\cdot0\n\nc^2=a^2+b^2$

We can see that it reduces to Pythagoras Theorem.

Hence, we can conclude that law of cosines reduce to Pythagoras Theorem when dealing with a right triangle

The sum of 3 consecutive integral numbers is 117. Find the numbers. need all 3 numbers

Answers

x + (x+2)+(x+1) = 117
3x+3 = 117
3x = 120
x = 40
ANSWER = 40, 41, 42

Your grandmother is in the hospital and is put on a liquid diet. After examining her chart, a mistake is found stating that her weight is 650 kg. What is the equivalent weight in pounds and what is the most likely mistake?

Answers

650 kgs is equal to 1,433 lbs. I believe the mistake would be that they forgot to add a period in between 65 and the 0, because 65.0 kgs is equal to 143.3 lbs.

Martha Jones received a $540 discount loan to purchase a new sewing machine. The loan was offered at 12.5% for 90 days. Find the interest in dollars

Answers

The interest 540*.125*1/4=16.88

Х
1
2
3
4
у
2
4
6
8
Determine the slope

Answers

Answer:

m=2

Step-by-step explanation:

(1,2), (2,4)

4-2/2-1

2/1

m=2

Evaluate the function w/o using a calculator! calculate
cos(135)
and then take the reciprocal

Answers

In your question where ask to evaluate the function using calculator and then take its reciprocal and the function is cos(135). Base on my calculation and through step by step procedure and with the guidance of the theories and by the use of formulas, I came up with an answer - sqrt of 2

Other Questions

For a given recipe, 12 cups of flour are mixed with 24 cups of sugar. How many cups of sugar should be used if 21 cups of flour are used?Assuming a constant ratio, fill out the table of equivalent ratios until you have found the value of x. PLEASE ANSWER THIS QUICK

I need help....!!!!!

Which of the following must be proven before it can be stated as true?1) definition 2) postulate 3) hypothesis4) theorem

2 less than one third of the points that the Panthers scored