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
Kitty [74]
3 years ago
7

What's 9+10? is it 21 or 19.

Mathematics
2 answers:
Otrada [13]3 years ago
4 0

it's 19 bro ,

have a great day

kolezko [41]3 years ago
3 0
19 because for example, you have 10 cubes and you wanna add 9 more cubes to those 10. You’ll end up with 19
You might be interested in
PLEASE HURRY ASAP I NEED IT ASAPP PLEASE SHOW YOUR WORKKK I WILL MAKE YOU BRAINLIEST
Arturiano [62]

Answer:

  BD = √97 cm ≈ 9.849 cm

Step-by-step explanation:

Diagonal BD of rectangle ABCD is the hypotenuse of right triangle ABD. Opposite sides of the rectangle are the same length, so we have ...

  AB = 4 cm

  AD = 9 cm

The sides are related to the diagonals by the Pythagorean theorem.

<h3>Pythagorean theorem</h3>

The Pythagorean theorem tells you the relation between sides and hypotenuse of a right triangle:

  AB² +AD² = BD²

  4² +9² = BD² = 16 +81 . . . . . evaluating the squares

  BD = √97 . . . . . take the square root

The length of BD is √97 cm, about 9.849 cm.

6 0
2 years ago
Find the value of the expression w^3 if w= 7=
Tasya [4]
Answer
Substitute w by 7
7^3
7x7x7 =343
3 0
2 years ago
Read 2 more answers
If TR=11 ft, find the length of PS
Klio2033 [76]

Answer:

PS = 31.5 ft

Step-by-step explanation:

∠PTS = 180 - 16 = 154°

164°(π/180) = 41π/45 radians

PS = rθ = 11(41π/45) = 31.48573...

5 0
2 years ago
The total cost of 5 boxes of pasta is $13. There are 12 ounces of pasta in each box. Each box of pasta cost the same amount. Wha
Bas_tet [7]

Answer: $10.40

Explanation:

First, find the cost of 1 box of pasta. 13/5 = 2.6, so $2.60 a box.

Next, find how many boxes there are. 48/12 = 4, so 4 boxes of pasta.

Finally, multiply 4*2.6 to get the final cost.

6 0
3 years ago
QUESTION: WHATS BETTER <br><br> APPLE JUICE OR ORANGE JUICE
alexandr1967 [171]

Answer:

orange juice is better than Apple Juice

5 0
2 years ago
Other questions:
  • Select the graph for the solution of the open sentence. Click until the correct graph appears.
    5·2 answers
  • Can you please help me quickly
    11·1 answer
  • Jasmine wants to use her savings of $1,128 to buy video games and music cds. The total price of the music cd she bought was $72.
    15·2 answers
  • Find the product (a^2-b)(5a^2+6b)
    10·1 answer
  • Bryan has a bag containing 12 red marbles, 8 blue marbles, 5 green marbles and 3 yellow marbles. He will randomly select one mar
    6·1 answer
  • Factor 7x3y4−7x2y5 completely.
    12·1 answer
  • H e l p !!!!!! D;<br><br><br><br><br><br><br>will give brainlies t
    13·2 answers
  • Find the length indicated
    6·1 answer
  • 735 mil. Trip in 15 hours what was their average rate
    10·1 answer
  • There are 2 buildings, a and b. a had twice as many visitors as b. 2,950 went to a from b. now a has 39,500 more visitors than b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!