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
navik [9.2K]
3 years ago
15

Find the value of each variable in each parallelogram.

Mathematics
1 answer:
svp [43]3 years ago
4 0

Answer:

a=109° b=71°

Step-by-step explanation:

All the angles in a parallelogram add up to 360. There are a few rules:

The opposite angles are congruent.

Consecutive angles are congruent.

We can apply these rules here.

71 is opposite to b

and a is consecutive to 71 so we can put together these equations.

180=71+a

71=b

we can simplify to get the answers

the end

You might be interested in
What is 2/3 × 1/5what does this equal ​
Tom [10]
It’s 2/15

It’s just 2x1 and 3x5
6 0
3 years ago
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represprobability22) Two b
iVinArrow [24]

The total ball in the bag is 4 + 2 = 6 balls. Their are 4 red balls and 2 blue balls.

If they are drawn singly the probability that 2 blue balls are counted can be expressed as follows

p(b)=\frac{2}{6}+\frac{2}{6}=\frac{4}{6}=\frac{2}{3}

3 0
1 year ago
WILL BE MARKED AS BRAINLIEST !!! <br> Solve<br> (−22 −4 + 8)+ (52 + 2 − 25)
anygoal [31]

Answer:

11

Step-by-step explanation:

1) lets get rid of the parentheses, we dont really need them:

−22 −4 + 8+ 52 + 2 − 25

Following order of operations we need to work from left to right

so

-22-4=-26

-26+8=-18

-18+52=34

34+2=36

36-25=11

the answer is 11

hope this helps

3 0
3 years ago
Read 2 more answers
For the function f(x)=(1/2)⋅6^x , identify the domain, range, y-intercept, and asymptote.
skelet666 [1.2K]

Answer:

Step-by-step explanation:

f(x) = (1/2) *6^x = 2^-1 * 2^x *3^x

y= 2^ (x-1) * 3^x

Domain represents all values that x can have and is all real numbers

Range all values that y can have and is y > 0 ( all real numbers that are positive)

The y-intercept is the point where the graph intersects the y-axis so x=0 there

y = 2^(0-1) *3^0 = 1/2 *1 = 1/2

the asymptote is at y= 0

6 0
3 years ago
Can you help me please ​
igor_vitrenko [27]

Answer:

<h2>240.34</h2>

Step-by-step explanation:

ΔA = 90° - 31°

= 59°

sin A = perpendicular ÷ base

sin 59° = 400 ft ÷ y

1.6643 = 400 ft ÷ y

y = 400 ÷ 1.6643

y = 240.34 ft

<h2>MARK ME AS BRAINLIST</h2>

7 0
2 years ago
Other questions:
  • The stopping distance d of an automobile is directly proportional to the square of its speed s.
    15·1 answer
  • Find the value of each expression?7. 3two the 4 power
    5·2 answers
  • A bag of dog food contains 42 cups of dog food. Your dog eats 2 1/3 cups of dog food each day. How many days does the bag of dog
    9·1 answer
  • What is the area of the surface of a cookie was a diameter of 32 feet?
    12·1 answer
  • Need to know the population in 2015
    7·1 answer
  • 45 minus 4.5. Show work
    13·1 answer
  • Simplify n^4 divided by n1/2
    7·1 answer
  • 2/5 x 3 as a fraction
    13·2 answers
  • Which one doesn't belong why?
    10·1 answer
  • Kady and Scott both invest £800.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!