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
Anni [7]
2 years ago
8

What 9+10?................................................

Mathematics
2 answers:
jonny [76]2 years ago
6 0

Answer:

19 my boi to be honest i dont even know why you need help on this one but i got you

posledela2 years ago
4 0

Answer:

21

9= 3*3

10= 5*2

Therefore 5*3 + 3*2

= 15+6 = 21

You might be interested in
Stella wants to buy colored pencils that cost $3.50. She has 1 dollar, 5 quarters, 4 dimes, and 7 pennies. Does she have enough
Andrews [41]

Answer:

no

Step-by-step explanation:

Lets she how much money she has

1.00   dollars

5 * .25 = 1.25 quarters

4 * .10 = .40 dimes

7 * .01 = .07 pennies

Add it all together

1 + 1.25+ .40 +.07 =2.72

3.50 - 2.72 =.78

She is 78 cents short

6 0
3 years ago
Find the missing side lengths​
hichkok12 [17]

Answer:

a = 17

b = 17

Answered by GAUTHMATH

3 0
3 years ago
Read 2 more answers
Is 9/15 irrational??
Mariana [72]

No because irrational cant be a simple fraction and 9/15

is 0.6

so... it is not irrational

4 0
3 years ago
Read 2 more answers
Benny bought 5 new trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 4
Studentka2010 [4]
81 cards 43x2=86  86-5=81
3 0
3 years ago
(7x −4 y 15 )(4x 14 y −3 )
LenKa [72]

Answer:

=11x+10y+12

Step-by-step explanation:

7x +4x -4y+14y 15-3

11x 10y 12

=11x+10y+12

8 0
3 years ago
Other questions:
  • a florist sold bouquets of red roses to 15 of the first 20 customers who came into his shop. What is the experimental probabilit
    11·1 answer
  • I don’t understand this
    6·1 answer
  • Mal downloads 4 songs each week for 5 weeks.Then he sorts the songs into equal groups.There are 10 songs in each group.How many
    14·2 answers
  • Pairs of angles nonadjacent formed when a transversal intersects two lines so that they lie on the same side of the transversal
    13·1 answer
  • Mr. Ross is building a square ball room with a square dance floor surround by carpet to the wall. The room has a side length of
    7·1 answer
  • Find the value of x. Round your answer to the nearest tenth.
    11·2 answers
  • What is the product and reciprocal of 1/9​
    15·2 answers
  • THIS I SUPPOSED TO BE EASY BUT I CANT GET IT GIVING BRAINLETS
    11·1 answer
  • The length of a rectangle is 6 cm longer than its width.
    11·1 answer
  • If a mechanic takes 4 hours to complete 8 car inspections, at what rate are the cars being inspected?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!