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
natta225 [31]
2 years ago
13

A quadrilateral has two angles that measure 240° and 70°. The other two angles are in a ratio of 2:3. What are the measures of t

hose two angles?
Mathematics
1 answer:
sergey [27]2 years ago
4 0

Answer:

The two missing angles are 20 and 30 degrees.

Step-by-step explanation:

Quadrilaterals have four interior angles that add up to 360 degrees.

So we have two angles that are 240 degrees and 70 degrees.

If 240 + 70 = 310

That means the other two angles added together must be equal 50.

Because 360 - 310 = 50

So their ratio is 2:3 which means they have five equal parts.

Which would mean 50/5 = 10

2 x 10 = 20

3 x 10 =30

This means the missing angles are 20 and 30 degrees.

Hope this helped you!

You might be interested in
I need an example problem for algebra 1
shepuryov [24]

Answer:

If 3x + 8x + 4x = 6x + 63, then what is 5x + 23?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Does increase in sample size increases degrees of freedom for t-tests.
Elena-2011 [213]
Basically degrees of freedom are related to sample size (n-1). If the df increases, it also stands that the sample size is increasing; the graph of the t-distribution will have skinnier tails, pushing the critical value towards the mean.
3 0
2 years ago
Help please ............
Crank

Answer: it’s between A or C. Most likely to be C

6 0
2 years ago
Read 2 more answers
8 cookies eaten in 2 minutes
Vika [28.1K]

Answer:

wow so what's the question then

8 0
3 years ago
A carpenter uses 12 nails for each board. If there are 48 nails in a pound, how many pounds would be used for 100 boards?
erica [24]
There would be 25 pounds of nails.
3 0
3 years ago
Other questions:
  • What would happen if a proton were added to the nucleus of the atom? (Check all
    10·1 answer
  • Rewrite the rational exponent as a radical expression 2 and 7 over 8 and 2 and 1 over 4
    11·1 answer
  • Y’all plz help fast
    11·1 answer
  • What’s 2(x+6)= <br><br> Somebody plz plz plz help ASAP !!!
    10·2 answers
  • Y+5<br> ——=0 solve for y<br> X-1
    9·1 answer
  • Simplify 7(x + 3). how could i find the answer to this question?
    11·2 answers
  • 2. Simplify<br> 3x<br> (x-5)<br> 2x - 3<br> - where x = 0 and x* 5.<br> 3x
    12·1 answer
  • What is the square root of 25
    6·2 answers
  • Y=13(2)^x<br> is grow , decay or neither
    7·2 answers
  • The sum of two positive numbers is 16 and their difference is 2 . the larger number is?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!