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
WITCHER [35]
3 years ago
6

MDE=123°and mBC=55°. Find mA. The figure is not drawn to scale

Mathematics
2 answers:
ale4655 [162]3 years ago
8 0

Answer:

A. 34 degrees

Step-by-step explanation:

Alik [6]3 years ago
6 0
2. m <A = 34 degrees
You might be interested in
Solve this problem thanks
vovikov84 [41]

The three missing lengths are the left hypotenuse, x, the middle altitude, y, and the right hypotenuse, z.


9/y = y/16


y^2 = 9 * 16


y^2 = 144


y = 12


9^2 + 12^2 = x^2


x^2 = 225


x = 15


12^2 + 16^2 = z^2


z^2 = 400


z = 20


From left to right, the sides measure 15, 12, and 20 units.

5 0
3 years ago
Read 2 more answers
Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length
goldfiish [28.3K]

if itis perimeter add all sides

if it is área multiply

4 0
3 years ago
What is the measurement of N?<br> A) 45° <br> B) 90° <br> C) 100° <br> D) 180°
puteri [66]
N would equal 45° since the tiny square means its 90°. 90-45=45.
5 0
3 years ago
Read 2 more answers
The weight, in pounds , of Mike's five pet dogs are listed below.What is the mean absolute deviation (MAD) of the weights?
madreJ [45]

Answer:

it would be 32

Step-by-step explanation:

you would add them all up then divide it by five

7 0
3 years ago
Read 2 more answers
Technical improvement of a factory enabled it to produce 165 parts more in February than in January. In the two-month period, th
Romashka-Z-Leto [24]
X + x + 165 = 1315
2x + 165 = 1315
subtract 165 from both sides
2x = 1150
divide both sides by 2
x = 575
January 575
February 575 + 165 = 740
7 0
3 years ago
Other questions:
  • Katie uses a copy machine to enlarge her rectangular design that is 6 in. wide and 8 in. long. The new width is 10 in. What is t
    10·1 answer
  • If (a^3+27)=(a+3)(a^2+ma+9) then m equals
    7·1 answer
  • Evaluate 6+xwhen x=3​
    6·2 answers
  • X - y = 6, X =<br> 2x + y = 3, y =<br> solve the system of equation
    8·1 answer
  • The Green Goober, a wildly unpopular superhero, mixes 3 liters of yellow paint with 5 liters of blue paint to make 8 liters of s
    13·2 answers
  • A rectangle with width 1.6 centimeters is enlarged to a rectangle with length 25 centimeters and width 8 centimeters. What is th
    15·1 answer
  • Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t
    10·1 answer
  • Help! Find the answers pleaseeeeee
    14·2 answers
  • How to find the degree in the polynomial
    5·1 answer
  • What is the coefficient of fourth term of (-x -3)^5​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!