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
IrinaVladis [17]
3 years ago
9

( basic geometry) This is easy I just want to make sure my answer is right. part 3

Mathematics
2 answers:
erastova [34]3 years ago
3 0

Answer:

B

Step-by-step explanation:

B if you subtract both numbers from 180 you will get 35 and similar triangles have the same angle measures. so they are 80 65 and 35

Yuri [45]3 years ago
3 0
I believe that the answer to this problem would be B
You might be interested in
each unit square of a 3-by-3 unit-square grid is to be colored either blue or red. for each square, either color is equally like
makkiz [27]

The probability of obtaining a grid that does not have a 2-by-2 red square 16 2/3%

probability : The probability of an event can be calculated by means of probability formula via honestly dividing the favorable quantity of outcomes by way of the total variety of viable consequences.

<u>Step-by using-step clarification:</u>

<u>given that:</u>

form are both square or circle with both equally likely :

for this reason,

P(square) = half of ; P(circle) = half of

color are either blue, pink or inexperienced with the 3 equally likely ;

P(purple) = 1/3 ; P(green) = 1/three ; P(blue) = 1/three

chance of creating a inexperienced circle :

independent probability

P(green n circle) = p(inexperienced) * p(circle)

P(green n circle) = 1/3 * half of

P(green n circle) = 1/6

= 0.16666

(0.16666 * 100%) = 16.6666%

= 16 2/3%

To learn more  about probability Visit : brainly.com/question/18920335

#SPJ4

3 0
2 years ago
Find the quotient of these complex numbers (4-6i)/(2-5i)
Yakvenalex [24]

Answer:

\frac{38}{29} + \frac{8}{29}i

Step-by-step explanation:

We have to find the quotient of the division of complex numbers \frac{(4 - 6i)}{(2 - 5i)}.

Now, we have to get the expression in simplified form.

\frac{(4 - 6i)}{(2 - 5i)}

= \frac{(4 - 6i)(2 + 5i)}{(2 - 5i)(2 + 5i)} {Rationalizing the denominator}

= \frac{4(2 + 5i) - 6i(2 + 5i)}{2^{2} - (5i)^{2}}

= \frac{8 + 20i - 12i - 30(i)^{2}}{4 + 25}

{Since, i = √(- 1) i.e. square root of negative one, hence, i² = - 1}

= \frac{8 + 30 + 8i}{29}

= \frac{38}{29} + \frac{8}{29}i (Answer)

8 0
3 years ago
Please help<br><br>urgenttt<br> I will mark you brain power if you help<br>​
AveGali [126]

Answer:

The answer is A.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Factor -5 out of -10a-25<br><br> -10a-25
tangare [24]
-5(2a+5) when you distribute-5 into the parentheses you’ll get what you started with
3 0
3 years ago
Which statement is false?
Orlov [11]

Answer:

c

Step-by-step explanation:

all numbers are real numbers

4 0
4 years ago
Read 2 more answers
Other questions:
  • Pls help will mark as brainliest
    10·2 answers
  • What is the distance between the point (-7,3) and (4, -5) on a coordinate plane?
    8·1 answer
  • Help help help help help
    13·1 answer
  • X+a)^2+b ..... x^2+7 x-8 *
    12·1 answer
  • What is the slope of the line? What is the y-intercept of the line? y = 5/4x - 3
    9·2 answers
  • Which product is negative?
    9·1 answer
  • A and B are both positive integers. which expression is equivalent to -A- (-B) ?
    5·1 answer
  • In the diagram below, what is the measure of the missing angle?
    11·1 answer
  • Simplify the expression:<br> 8g2–3g2+g2
    14·1 answer
  • What’s 7/7 in the math world
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!