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
Svetllana [295]
3 years ago
10

Please explain and I also need the answer ASAP... I need help with all of them haha...

Mathematics
1 answer:
Umnica [9.8K]3 years ago
4 0

Answer:

I don't know how to help either I need the same answers as you pls

You might be interested in
If Leo adds his age to the age he will be next year on this date, the sum is 19 years. How old will Leo be 12 years from today?
Naddika [18.5K]

Answer: 31

Step-by-step explanation: 19+12=31

8 0
3 years ago
Read 2 more answers
18. Find the measure of each numbered angle.
DiKsa [7]

Answer:

m∠1 = 50°, m∠2 = 90°, m∠3 = 40°, and m∠4 = 50°

Step-by-step explanation:

Angles on straight line are equal;

m \angle1 + 130 = 180

m \angle1= 180 - 130 \\ m \angle1= 50

Vertical angles are equal,

m \angle4=  m \angle \: 1= 50 \degree

Complementary angles add up to 90°.

m \angle3 + m \angle4  = 90 \degree \\ 40 + m \angle3 = 90 \degree. \\  m \angle3 = 90 \degree - 50 \degree \\ m \angle3 = 40 \degree

Angles on straight line adds up to 180°

m \angle1 + m \angle2 + m \angle3 = 180 \degree

40 + m \angle2 + 50 = 180 \\  m \angle2 = 180 - 50 - 40 = 90

7 0
3 years ago
Help me out please :)
NeTakaya
Set it equal to each other. 3x-38+7x-95=47. 10x-133=47. 10x=180. X=18
8 0
3 years ago
Factoring trinomials 5r^2-8r+40​
Dimas [21]
The answer is your welcome
5 0
3 years ago
What is sum of -3x^2 - 7x + 9 and - 5x^2 + 6x - 4 ​
valkas [14]
-8x2-x +5 hope this helps
8 0
2 years ago
Other questions:
  • What is the best order-of-magnitude estimate for 0.00003?
    13·1 answer
  • I need help because I totally forgot about it
    9·1 answer
  • Given the function, f(x)=x+1+2, choose the correct transformation.
    8·1 answer
  • What is (-1) to the 39 power
    10·2 answers
  • Find the product of these questions
    5·1 answer
  • A boy standing between two pillars of equal height observes the angle of a
    8·1 answer
  • Sean already has 9 plants in his backyard,
    15·2 answers
  • Dylan invested $700 in an account paying in interest rate of 1 3/4% compounded quarterly. Sebastian invested $700 in an account
    14·1 answer
  • Peter was told by his teacher that he needed to measure the height of the building in which his classroom was located. He backs
    6·1 answer
  • John is playing a board game where all the players pay him if he lands on a certain space. When he lands on that space, he has t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!