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
lys-0071 [83]
4 years ago
13

Please help me ☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️

Mathematics
2 answers:
V125BC [204]4 years ago
6 0
3x+6x=90
9x=90
x=10
...................
Olegator [25]4 years ago
5 0
Two complementary angles make a total of 90, so 3x+6x=90, x=10
You might be interested in
I had $5.00. Mom gave me $10.00 while my Dad gave me $30.00. My aunt and Uncle gave me $100.00. I had another $5.00. How much mo
Lerok [7]

Answer:

$150

Step-by-step explanation:

5 + 10 + 30 + 100 + 5 = 150

5 0
4 years ago
Read 2 more answers
#1. Which of the following suffixes means “bearing or producing”? A. -osis B. -oferous C. -fic D. -oid....#2. Which of the follo
AlexFokin [52]
#1-fic
#2 -oid

I took latin suffixes
5 0
3 years ago
Mariamaria can shovel snow from her driveway in 4040 minutes. tomtom can do the same job in 3535 minutes. how long would it take
Assoli18 [71]
Maria does 1/40th of the driveway per minute. Tom does 1/35th. Together, they do:
1/40+1/35=75/1400=3/56
1/3/56=56/3, or 18&2/3 minutes working together
☺☺☺☺
8 0
4 years ago
What number is not a common multiple of 3 and 8?
serious [3.7K]
24


The least common multiple
of 3 and 8 is 24.
7 0
4 years ago
Read 2 more answers
What is the slope of the line...
Anna11 [10]

Answer:

-2/5

Step-by-step explanation:

you have to do y2-y1 and x2-x1

8 0
3 years ago
Read 2 more answers
Other questions:
  • 6 min left HURRY!!!
    12·2 answers
  • Find the average of multiples of 9​
    15·1 answer
  • Thirty subtracted from four times a number is greater than the opposite of ten
    10·1 answer
  • Please help :( really need answer
    10·1 answer
  • If a number has 2 and 4 as factors then it has to have 8 as a factor
    9·1 answer
  • Rachel is a nurse. She earns 12 vacation days after working 768 hours. How many hours does racheal need to work to earn 1 vacati
    9·1 answer
  • If system of linear equations has no solution,then
    15·1 answer
  • A grocery store sells a bag of 6 oranges for $4:38. What is the unit cost?​
    5·1 answer
  • Anyone know this problem need asap
    6·1 answer
  • 13. A warehouse is distributing 1,080 blocks into 24 different packages for shipment. If each of the packages will hold the same
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!