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
luda_lava [24]
3 years ago
15

Please help with geometry. need to find x and y, in picture

Mathematics
1 answer:
dangina [55]3 years ago
5 0

Answer:

Y = 12         x = 13

Step-by-step explanation:

Triangular Sum says that the three angles in a triangle is 180˙.

So, <DAC + <ACD + <CDA = 180.

1. Substitute the angle measures into the equation above.

<DAC + <ACD + <CDA = 180

(3y + 2) + 52 + 90 = 180

3y + 144 = 180

     <u>- 144   -144</u>

        <u> 3y</u> = <u>36</u>

         3       3

          y = 12

m<DAC &  m<CAB add up tp 90.

2. <DAC + <CAB = 90

         38 + 4x = 90

      <u>- 38 .</u>         <u>- 38</u>

                  <u>4x </u>= <u>52</u>

                   4      4

                    x = 13

You might be interested in
The scatter plot shows the first-year income for 15 people, based on the number of years of school they each had after high scho
notsponge [240]

Answer:

C.

Step-by-step explanation:

the answer is C. because if you notice how on the scattered graph the numbers go from 0-9 and 0-90. on C. it says 0years which will have an income of 8,000 dollars. divide and multiply and then switch flip.

4 0
3 years ago
Read 2 more answers
NASA launches a rocket at t = 0 seconds. Its height, in meters above sea level, as a function of time is
balu736 [363]
If h is m above the ocean and your trying to find when the rocket reaches that ocean… as the function gives the height above the ocean at a given time, when the height equals 0 the rocket will have reached the ocean so solve for t when h=0. working out in the photo. i got t=48.88seconds

4 0
3 years ago
Pls help on #9 ASAP. thank you. I’ll give u as much points as i can ♡
Alinara [238K]
A. X> lobsters 
7 + x <= 18
X <= 11 lovsters. 

B. (7+3+10)
x= additional lobsters 
10 + x <= 24 
x<= 14 lobsters

C. 24/4 = 6 lobsters

Hope this helps.

6 0
3 years ago
Read 2 more answers
Dwayne hikes 60 miles in 3 days. At that rate, how many days does it take him to hike a total of 240 miles
NNADVOKAT [17]

12 days. 60 is a quarter of 240. So, multiply 60 by 4 to get 240.

7 0
3 years ago
Read 2 more answers
Solve: 4x - 2x + 6 = x + 12 A) x = 6 B) x = 2 C) no solution D) x = −6
Kitty [74]

Answer:

A) x = 6

Step-by-step explanation:

4x - 2x + 6 = x + 12

Combine like terms

2x +6 = x+12

Subtract 6 from each side

2x+6-6 = x+12-6

2x = x+6

subtract x

2x-x = x+6-x

x = 6

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2 3/4 qts converted into pts
    7·1 answer
  • What is the relationship between the ratios? 10/24 and 5/12 Drag and drop to complete the statement.
    14·2 answers
  • Need help with 4-7 and 10-12
    5·1 answer
  • I need help on 11 and 12 and you don’t need to graph it
    5·1 answer
  • What is the value of x
    14·1 answer
  • Find the value of z?​
    6·2 answers
  • Hey lads could you please check out my channel on you.tube please leave a like and subscribe it would help a lot much love stay
    9·1 answer
  • Translate: Six more than the product of two numbers.
    9·2 answers
  • Please help me. <br><br><br> What is 26^3+75k/4-95.6^7*82 if k=25.6
    15·1 answer
  • Write an equation of the line, in standard form, containing the points (−6, 19) and (−15, 28).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!