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
Ronch [10]
3 years ago
13

Pleasee helppp meeee withhh thisssss

Mathematics
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

A. x=35

Step-by-step explanation:

Two perpendicular lines create a 90 degree angle. Because of this the 2 angles must add up to 90.

(2x-12) + 32 = 90

2x-12 = 58

2x = 70

x=35

You might be interested in
A biologist studied the populations of black bear and brown bears over a 10-year period. The biologist modeled the populations,
Firlakuza [10]
The equation would be Black  + brown
 
(2.3x^2 - 5.6x + 2.3) + (<span>2.4x^2 + 7.2x + 0.97)

combine all like terms:

4.7x^2+1.6x+3.27</span>
7 0
4 years ago
Write the polynomial in standard form and identify the x-intercept, as well as the zeros for
likoan [24]
Well, ok, the x intercepts aer where the function equals 0
also
if the x intercepts are r1 and r2 then the factored form of the function is
f(x)=a(x-r1)(x-r2) where a is a constant
well, we have it already in that form

f(x)=(x-3i)(x-3i)
the x intercept is at x=3i
standard form requires expansion
we expand to get
f(x)=x²-6i-9
7 0
3 years ago
How many minutes does it take 20 people to paint 20 walls?
Ede4ka [16]

Answer:

Well it depends on how long they decide to spend painting on one wall

Step-by-step explanation:

3 0
4 years ago
What is 4/9 - 1/12 least common moltiple
levacccp [35]

Answer:

36

Step-by-step explanation:

The LCM of 4, 9, and 12 is the product of all prime numbers on the left, i.e. LCM(4, 9, 12) by division method = 2 × 2 × 3 × 3 = 36.

3 0
3 years ago
Read 2 more answers
What is the answer??
LiRa [457]

Answer:

JL

JK

LK

Step-by-step explanation:

Side lengths and angle measurements are directly related, the larger the angle the longer the side. So the side opposite to the largest angle will be the greatest side. Therefore to order the sides first order the angles then find which sides are directly opposite of them in the same order.

4 0
3 years ago
Other questions:
  • The radius of a circle is 3 what is the circumference?
    9·1 answer
  • Explain how you know that the equations 1/4=2x and 1/4/x=2have the same solution
    6·1 answer
  • What is y=2x plus 4?​
    8·1 answer
  • You have a weekend job selecting speed limit signs to put at road curves. The speed limit is determined by the radius of the cur
    5·1 answer
  • G(x) = 5x + 3<br> Find G(2b)
    12·2 answers
  • Can you please help it's urgent
    11·2 answers
  • 6x - 9x - 5 + 8 + 7x<br><br> Show your work.
    13·2 answers
  • Ravi bought 50kg rice at the rate it tk40 per kg and sold it at the rate of tk44 per kg. What is the amount of profit or loss?
    9·1 answer
  • Holiii necesito saber 5 divisiones que el resultado sea 300
    5·1 answer
  • Three students want to estimate the mean word length of the same book. To do this, each student randomly chose 4 words from the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!