Beanie16 Beanie16

03-06-2016
Mathematics

contestada

I cannot figure out how to do these two questions. If someone could please show me step by step that would be awesome. Thanks in advance

I cannot figure out how to do these two questions If someone could please show me step by step that would be awesome Thanks in advance class=

Respuesta :

natusik natusik

04-06-2016

so angles in a triangle add up to 180
Angle B is 50 and angle E is 90

90+50=140
180-140=40°(angle A)

Now the other triangle
Angle C is 62 and angle E is 90

90+62=152
180-152=28

40-28=12
hope this helped but I can't help with the second one

Answer Link

Otras preguntas

"Use the graphical method to solve this problem: Minimize Z = 15 X_1 + 20 X_2 Subject to X_1 + 2 X_2 ≥ 10 2X_1 – 3X_2 ≤ 6 X_1 + X_2 ≥ 6 and X_1 ≥ 0, X_2 ≥ 0"

If you use the eight digits 1,2,3,4,5,6,7 and 9 each once and ONLY once to form 4 two-digit prime numbers. What will be the sum of the four prime numbers you cr

100 points!!!!!!!!!!!!!!!!!!! The box plot shows the number of jumping jacks completed in a workout class by the class members. A box plot uses a number line fr

8. What is the force of attraction between a 20,000 kg truck and a 3,200 kg car when separated by 4 meters? a. 0.0003 N b. 0.5 N c. 9.8 m/s/s d. 10 N

The table shows the number of runs earned by two baseball players. Player A Player B 2, 1, 3, 8, 2, 3, 4, 4, 1 1, 4, 5, 1, 2, 4, 5, 5, 10 Find the best measure

A survey collected data from a random sample of 121 people living in Jade oty. The sample average of the distance people travel to reach their workplaces (Y) is

guys give credits to jeonjungkook123 BTW im putting this on maths so i could get people attention who wants 23 points for free

The box plots display data collected when two teachers asked their classes how many pencils they lose in a school year. A box plot uses a number line from 5 to

If you use the eight digits 1,2,3,4,5,6,7 and 9 each once and ONLY once to form 4 two-digit prime numbers. What will be the sum of the four prime numbers you cr

In triangle OPQ, the measure of angle Q=90°, OQ=33, PO= 65, and QP= 56. What ratio represents the tangent of angle P?