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
stiks02 [169]
3 years ago
10

GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST! 6

Mathematics
1 answer:
alexgriva [62]3 years ago
6 0

Answer:

53°

Step-by-step explanation:

Let m∠BCA = 'x'

Because it states that quadrilateral ABCD is a rectangle (sorry, forgot to say that in my image), that means that angles ∠ABC, ∠BCD, ∠CDA and ∠DAB are all right angles. That also means that all those angles are 90°.

Since ∠ACD is a portion of ∠BCD, (37° is a portion of 90°), and we're looking for the complement of ∠ACD, all we have to do is subtract 37° from 90°.

90 - 37 = 53

Hence, the answer is 53°

You might be interested in
Select the correct answer.
larisa [96]

Answer:

B

Step-by-step explanation:

In this graph we can see a "Parabola", this is the curve for a second degree polynomial function, and based on "Fundamental theorem of algebra" we can know that this polynomial has 2 roots (they can be real or imaginary).

In this graph, the curve doesn't touch the X axis, so we know that this function has not real root. So both roots are complex

8 0
3 years ago
The area of the rectangular faces of the box are shown . What is the volume of the box
Gnoma [55]
Label the 3 distinct sides of the box.  I arbitrarily chose the letters a, b and c.
Use the info about areas as follows:

ab=54 in^2
ac=90 in^2
bc=60 in^2

Here you have 3 equations in 3 unknowns (a, b and c), which is enough info to use to determine a, b and c.  Then the volume of the box is a*b*c.

Example:  bc = 90, but c = 60/b.  You could subst. 60/b for c in the 2nd and 3rd equation, which will eliminate c completely and leave you with 2 equations in 2 unknowns.

Continuing this procedure, I determined that a=9, b=6 and c=10.  Thus, the volume of the box is V = 9*6*10 = 540 cubic inches (answer)

3 0
3 years ago
Please help with this geometry question<br><br>is it 12.2? idk... 
Anna11 [10]
Yes the answer is 12.2. YZ is half the length of XV
7 0
3 years ago
Read 2 more answers
Vlad spent 20 minutes on his history homework and then completely solved x math problems that each took 2 minutes to complete. W
Veronika [31]
To solve you first need to pick out the most important information,
~Spent 20 minutes 
~Each prob takes 2 minutes
Lets have y be the total time spent, and x the number of probs
(y/2) = x
Hope this helped!! ^-^


6 0
3 years ago
Read 2 more answers
Identify the variables, objective functions, and constraints
dsp73
What does it constraints?
7 0
3 years ago
Other questions:
  • The coordinates of point you are given. the midpoint XY of is (3,-5). find the coordinates of point x.
    8·1 answer
  • . The larger number is 19 more than the smaller number. What are the numbers?
    14·1 answer
  • What is the radius of the following circle?
    9·2 answers
  • Route 80 runs a little over 2,900 miles across The United States from the New York City area to San Francisco. If he drove the e
    11·1 answer
  • Plz help :D 7th grade math
    6·2 answers
  • What is the product of (-3x2/3) and (4x3/4)?
    8·1 answer
  • What is the Tan J? URGENT HELP PLS
    5·1 answer
  • What is the answer i need help
    6·1 answer
  • Solve for x: 9x-1=10x+9<br><br> How do you get x off one side and onto the other, please explain
    15·1 answer
  • Which is the best peer evaluation of the conclusion? the details and mechanics are good, but sentences 2 and 3 should be reorgan
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!