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
tensa zangetsu [6.8K]
3 years ago
11

Helpppppneeddddd it​

Mathematics
2 answers:
Olegator [25]3 years ago
8 0

Answer:

angle don+angle gil=90°

don+ 74°=90°

don=90°-74°

don=16°

angle e + angle a=180°

128°+angle a=180°

angle a=180°-128°

angle a=52°

Anna007 [38]3 years ago
3 0

Answer:

1. 16°

2. 52°

Step-by-step explanation:

So!! Complementary angles add up to 90 degrees, and supplementary angles add up to 180 degrees. With this, it should be really easy. To find the measure of angle DON:

m∠DON + m∠OIL = 90°

m∠DON + 74°=90°

m∠DON=16°

For the measure of angle A:

m∠A+m∠E=180°

m∠A+128°=180°

m∠A=52°

Hope this helped!

You might be interested in
P = A + B + C Find P if A = 23 B = 17 C = 29 P=​
madam [21]

Answer:

P = 69!

Step-by-step explanation:

23+17+29 = 69 :)

3 0
2 years ago
Read 2 more answers
Please help meeee <br><br> Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.
Simora [160]

Answer:

<1=33, <2=90, <3=57

Step-by-step explanation:

Lines A and B are parallel lines. Find the measures of angles 1,2, and 3.

5 0
3 years ago
the sum of two numbers is 104. the larger is one less than twice the smaller number. find the numbers
exis [7]

Answer:

The larger number is 69 and the smaller number is 35.

Step-by-step explanation:

Find the equations. Here x will be the larger number and y will be the smaller number.

x + y = 104

x = 2y -1

Substitute:

(2y -1) + y = 104

3y = 105

y = 35

x = 2(35) - 1

x = 70 - 1

x = 69

The larger number is 69 and the smaller number is 35.

8 0
3 years ago
The temperature on June 23rd increased from<br> 67 degrees at 7:00 AM to 87 degrees at 2:00<br> PM.
Svetlanka [38]

Answer:

154

Step-by-step explanation:

7 0
3 years ago
Square contains 4cm. find the area of the shape.​
Leya [2.2K]

Answer:

Step-by-step explanation:

'Area of a square' formula is A = s^2, where s in the length of one side.

Here, with s = 4 cm, A = 16 cm^2

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which shape is an equivalent fraction to this fraction? 3/4<br><br> 10/14<br> 7/8<br> 6/8<br> 4/7
    5·1 answer
  • John shot a toy rocket into the air. Consider the graph below which shows the relationship between the height of the rocket from
    5·1 answer
  • Given the equation –2x + 3y = 18, what are the x-intercept and y-intercepts of the graph?
    7·2 answers
  • 5+1/√7 - √3 + 1/√7 - √3​
    8·1 answer
  • I need help quick! <br> Q: The measure of
    14·1 answer
  • The sides of squares can be used to form triangles. The areas of the squares that form right triangles have a special relationsh
    14·1 answer
  • I givee brainlilstttt
    9·2 answers
  • 10. Find four consecutive integers such that the sum of the first three is one more than twice the largest.
    10·1 answer
  • 2 1/4 x 3 2/5<br> show all your work
    8·1 answer
  • Area of Circle is three times the circumference of the same circle. Find radius of the circle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!