1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nekit [7.7K]
3 years ago
13

13. In the right triangle depicted below, what is the cosine of angle B?

Mathematics
1 answer:
Anastasy [175]3 years ago
8 0

Answer:

number c

Step-by-step explanation:

.............. just for filling 20 characters

You might be interested in
What is parallel to y=-2x+5(1,2)(1,-2)(-2,-7)(2,5)
kvasek [131]

1) A parallel line has the same slope as this one y=-2x+5 whose slope is -2

So to find out which parallel line to y=-2x+5contains

6 0
1 year ago
Need help with this math problem
ladessa [460]

Answer:

m<1: 51

m<2: 61

m<3: 29

Step-by-step explanation:

m<1 = 51, because to find the 3rd angle, you need to add the other two angles and then subtract 180 from that answer.

61 + 68 = 129

180 - 129 = 51

m<2 = 61, because it's a vertical angle, meaning that the angle that's opposite to it exactly, is the same. So since the angle opposite to m<2 is 61, that's what the answer would be.

m<3 = 29, because all you need to do is add 90 and 61, and then subtract 180 by the answer. I got 90 as one of the angle measurements because there's a right triangle, meaning it's 90. Then since we already know what angle 2 is (61) then all you need to do is add:

90 + 61 = 151

Then subtract:

180 - 151 = 29

8 0
3 years ago
A square lawn has area 800ft^2. A sprinkler placed at the center of the lawn sprays water in a circular pattern as shown in the
mestny [16]

I'm pretty sure your radius is 14.14'

3 0
3 years ago
Johnny's mother has 3 children. The first child is named April. The second child is named May. What is the third child's name
Musya8 [376]
The answer is Johnny. You can conclude from the first sentence of your question. It is stating that Johnny's mother has three children. Johnny is included in the three children. So, the third child's name was Johnny!
Thank you! :D
3 0
3 years ago
The three interior angle measures of this triangle are x = <br> °, y = <br> °, and z =
tankabanditka [31]

check the picture below.


recall that a flat-line is always 180°, and the sum of all interior angles in a triangle is 180°.

3 0
3 years ago
Other questions:
  • Please help ASAP
    15·1 answer
  • What is the approximate average rate of
    5·1 answer
  • The physical education teacher marked off a triangular section of the gym to play a game. Two of the triangle's sides were 7 fee
    6·1 answer
  • David bought 4.75 pounds of chicken for $11.40.
    12·2 answers
  • Speeeed brainlest<br> eeee
    11·2 answers
  • Find the coordinates of the intersection of the diagonals of DEFG with the vertices D(-2, -3), E(0, 4), F(-4, 3), and G(-6, -4)
    7·1 answer
  • Of the 140 pages in a book, 80% of them have illustrations. How many pages have illustrations?
    6·2 answers
  • What Should be added To -6(-p-1) to get 3p³+5p²+6p-2?​
    15·1 answer
  • Help please 10 points. Picture has question
    6·2 answers
  • Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.The members of a c
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!