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
garri49 [273]
3 years ago
10

For easy points: what is 9+10

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

21?

Step-by-step explanation:

You might be interested in
What is the solution 1/x= x+3/2x^2
weqwewe [10]

Answer:

3

Step-by-step explanation:

1/x=x+3/2x²

By cross-multiplication, we get,

2x²=x(x+3)

2x²=x²+3x

2x²-x²-3x=0

x²-3x=0

x(x-3)=0

x=3

8 0
3 years ago
I need help on these two problems
sattari [20]
50. since n_1/4<1 the equation is not true. it has no solution.
48. same thing since 45 <= z the equation is not true.
6 0
3 years ago
HELP ASAP!!!!
Assoli18 [71]

Answer:

% error = 3.3%

Step-by-step explanation:

Percent Error Formula:

% error = ( (MeasuredValue - AcceptedValue) / AcceptedValue ) * 100

% error = ( (12.7 - 12.3) / 12.3 ) * 100

% error =  (0.4/12.3) * 100

% error = (0.03252033) * 100

% error = 3.25203252

% error = 3.3%

5 0
3 years ago
Describe a measurement on your body that is 1 millimeter wide???
Irina18 [472]

I know this is a stretch, but maybe the thickness of a nail?

7 0
3 years ago
What is the surface area of a cylinder with a diameter of 8 and a height of 18?Express the answer in terms of pi
viktelen [127]

Step-by-step explanation:

diameter: 8

radius: 4

height: 18

A=2\pi rh+2\pi r^2\\A=2\pi(4)(18)+2\pi(4)^2\\A=2\pi(72)+2\pi(16)\\A=144\pi+32\pi\\A=176\pi

4 0
3 years ago
Other questions:
  • there are 267 students and 21 adults going on a school trip. An equal number of people will ride on each bus. If there are 9 bus
    6·2 answers
  • 24 ounce package of strawberries for $3.32. What was the price per pound for the strawberries
    11·1 answer
  • In triangle $ghi$, we have $gh = hi = 25$ and $gi = 30$. what is $\sin\angle ghi$? (note: this is not the exact same as the prev
    8·1 answer
  • 3= n/5 find value of n
    13·2 answers
  • An angle whose measure is _302° is in standard position. In which quadrant does the terminal side of the angle fall?
    13·2 answers
  • 4. The teacher recommends that students read for 20
    11·1 answer
  • You travel about 1.3x10^4 miles per year in your Toyota Camry, which gets 28 miles per gallon of gasoline. The combustion of gas
    8·1 answer
  • Please someone help me ITS URGENT I WILL BRAINLIST UUUU AND MARK U 5 star!! ANYONE WHO IS GOOD AT MATHS?..
    14·2 answers
  • Fill in the blank:<br> 1) Area of rectangle is _____________ the area of<br> triangle.
    7·2 answers
  • SOMEONE HELP RIGHT NOW!! 50pts!!! NEED CORRECT ANSWER AND WORK/PROOF!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!