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
grin007 [14]
3 years ago
15

Please help! NO LINKS (Answer and explanation please :( )

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

sum of angles in a quadrilateral is 360

Step-by-step explanation:

3x-15 +3x+15+y+30+D=360

hope that explanation helps

You might be interested in
P^2 - 17p + 72 factor the trinomial. enter smaller number first ? answer (p+?)(p+?)
klio [65]

Answer:

(p - 8)(p - 9)

Step-by-step explanation:

We need  2 numbers whose product is + 72 and whose sum = -17.

They are -8 and -9


3 0
3 years ago
Please help math problem
dedylja [7]

Answer :im not very sureeee

Step-by-step explanation:

8 0
3 years ago
The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number.
Leokris [45]
<span>the tens digit = n
</span><span>the units digit = n-5

n + n-5 = 9
2n = 9+5
2n = 14
n = 7  </span>←  the tens digit

the units digit = n-5 = 7 - 5 = 2

<span>the number is 72</span>
4 0
3 years ago
Read 2 more answers
If x=12 what is that value of 5(x-4)
Kamila [148]

Answer: 40

Step-by-step explanation:

You need to plug in 12 for x

5(12 - 4) = 5 x 8 = 40

3 0
2 years ago
Solve 34x+14y=5 for y.
Korvikt [17]
This is how you solve it, and here is the answer!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement is best represented by the inequality c &gt; 3 1/2?
    12·2 answers
  • PLZ HELP ME QUICKLY<br> EXPLAIN
    9·1 answer
  • Draw an example of a shape that has at least one right angle, and one angle less than a right angle, and one angle greater than
    10·1 answer
  • The question is in the picture below <br> Please help quickly!!
    8·1 answer
  • pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pa
    6·2 answers
  • What is the opposite value of 4?
    12·2 answers
  • What is matter measured in pls help me for god sake I am about to become the school math president
    11·1 answer
  • A mill processes 48 tons of flour in 3 hours. How many tons of flour can the mill process in 8 hours if its rate of production s
    5·1 answer
  • PLEASE HELP W/ MATH PROBLEM
    13·1 answer
  • A scientist makes an acid solution by adding drops of acid to 1.2 L of water. The final volume of the acid solution is 1.202 L.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!