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
Rasek [7]
3 years ago
13

Someone please help me, and it says find the value of x and y.

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0
To find x:
Triangles are in total 180 degrees. The two triangles are basically 1 triangle split in half. If the triangle share the same side, has similar angles (shown by the curves on both sides at the top(Angle BAC and CAB), and has similar sides(shown by the hashes made in the lines AC & AB), you can conclude 'x' as a 90 degree angle.
To find y:
The measurment of the angle DCA is 47 degrees. For x, we concluded the answer to be 90 degrees, making the other side of the line 90 degrees as well.Since a triangle is 180 degrees, we can add 47 and 90 to get 137. Taking that answer, we subtract it from the value of 180 degrees to get 43 degrees. So y equals 43.
You might be interested in
Se compraron dos sacos
RoseWind [281]

Answer:

10 es la respuesta amigo buenas tardes

4 0
3 years ago
Look at the picture, it’s easy
Maurinko [17]

Answer:

(1,0.85)

Step-by-step explanation:

(x,y) = (t,d)

t = 1 minute

d = 0.85 feet

6 0
2 years ago
Read 2 more answers
Solve forx: x^2 = 5x
Akimi4 [234]

Answer:

x = 5

x = 0

Pulling out like terms :

2.1     Pull out like factors :

  x2 - 5x  =   x • (x - 5)

Equation at the end of step  2  :

 x • (x - 5)  = 0

Step  3  :

Theory - Roots of a product :

3.1    A product of several terms equals zero.

When a product of two or more terms equals zero, then at least one of the terms must be zero.

We shall now solve each term = 0 separately

In other words, we are going to solve as many equations as there are terms in the product

Any solution of term = 0 solves product = 0 as well.

Solving a Single Variable Equation

4 0
2 years ago
Write an equation of the line that passes through (5,9) and is perpendicular to the line y=-1/3x+1
777dan777 [17]
Perpendicular = opposite sign and reciprocal slope
Slope would be 3
Y = 3x + b, plug in point
9 = 3(5) + b, b = -6
Solution: y = 3x - 6
7 0
2 years ago
Unit 2 Logic and Proof Homework 1 Inductive reasoning
fomenos

Answer:#1. 13, 18, 23, 28, 33, 38, 4, 48, 53

To generate the next term, add 5 to the previous term.

Step-by-step explanation:18-13=5 see if it is the same for the others and go from there.

8 0
1 year ago
Read 2 more answers
Other questions:
  • ^4√x^2 in radical form
    6·1 answer
  • What is the angle in both radians and degrees determined by an arc of length 2pi meters on a circle of radius 8 meters?
    12·1 answer
  • Ingrid received $110.00 for her birthday and plans to
    7·1 answer
  • Math help pls thank u
    10·1 answer
  • What is the missing number in the synthetic division problem below?
    14·1 answer
  • A square garden with a side length 150 m has a square swimming pool in very center with a side length 25 m .Calculate the area o
    8·1 answer
  • What value of x makes this proportion true?<br> 3/x = 15/40<br> A. 5<br> B. 28<br> C. 8<br> D. 105
    9·2 answers
  • A baseball team played 154 regular season games. The ratio of the number of games they won to the number of games they lost was
    8·1 answer
  • Please someone help Im confused
    13·1 answer
  • a bag contains 3 red marbles 4 green marbles and 2 black marbles. what is the probability of a red marble being pulled from the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!