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
Helen [10]
2 years ago
13

I really need help I posted this question 3 times and no answers, can someone help I even put extra points and ill give brainlie

st <333

Mathematics
1 answer:
Assoli18 [71]2 years ago
3 0

Answer:

In a quadrilateral ABCD, ∠A = 100°, ∠B = 105° and ∠C = 70°, find ∠D.

Solution:

Here the sum of the four angles

or, ∠A + ∠B + ∠C + ∠D = 360°

We know, ∠A = 100°, ∠B = 105° and ∠C = 70°

or, 100° + 105° + 70° + ∠D = 360°

or, 275° + ∠D = 360°

∠D = 360° - 275°

Therefore,  = 85°

i hope this was helpful. <3

crown?

You might be interested in
Jasper wants to buy a video game that costs $35. He has $10.50, and his weekly allowance is $5. If w represents the number of we
Ksju [112]

Answer:

He would have to wait for 5 weeks

Step-by-step explanation:

$5 x $5 = $25

$25 + $10.50 = $35.50

6 0
3 years ago
Read 2 more answers
What is the difference between microeconomics and macroeconomics?
Citrus2011 [14]
The major thing that differentiate microeconomics from macroeconomics is the object of study. Microeconomics refers to the study of economics at individual, group or business level while macroeconomics involves the study of economics on the national scale, that is the study of the economy of a nation. The economics of a nation is the combination of all the individuals, businesses, households, etc in a country. 
4 0
2 years ago
HI PEEPS CAN ANYONE PLS PAY ATTENTION TO MY Q'S FOR ONCE :'(
leonid [27]
Square root of 154m^2 = 12.5~
So adding 1.5 to 12.5 and subtracting 1.5 to 12.5 gives us 11 and 14
Your dimensions are 11x14
Brainliest?
Thanks!
5 0
3 years ago
There is a 70% chance of rain tomorrow and a 20% chance that the volleyball game will be postponed. What is the probability that
lions [1.4K]

0.20/0.70 = 0.2857

28.6% chance

 round the answer as needed.

7 0
3 years ago
Read 2 more answers
18.
ASHA 777 [7]

Answer:

19/100 which is already simplified( it can't be simplified)

How I got the answer: subtract 81 from 100 and you'll get 19.

Put 19 over 100 (19/100) and there's the answer.

3 0
3 years ago
Other questions:
  • An adviser is testing out a new online learning module for a placement test. They wish to test the claim that on average the new
    10·1 answer
  • Two more than 16 times a number is the same as 21 less than the product of -7 and the number
    6·1 answer
  • 90+2x=4x<br> can you please help me solve this with steps
    9·2 answers
  • Evaluate the expression for<br> a = 26, b = 10, c = 9, d = 19:<br> a+b-c-d
    12·1 answer
  • Can someone please help
    10·1 answer
  • Greg has 25 tokens for the subway. He uses three tokens each week. How many weeks can he use the subway before he has to buy mor
    5·1 answer
  • Demichael orders a set of numbers on his
    12·1 answer
  • h3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3loh3lo
    6·2 answers
  • 1. Solve each problem and check your answer using estimates. a. $18.79 + $2.11 + ‐$1.92 + $17.28 b. $7.45 + ‐$24.45 + $74.17 + ‐
    8·1 answer
  • Please help!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!