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
posledela
3 years ago
12

There are 50 kids at the park 30 of the girls what percent of the kids are boys

Mathematics
1 answer:
Flauer [41]3 years ago
3 0

Answer:

40 %

Step-by-step explanation:

You might be interested in
Solve for x in the triangle round your answer to the nearest tenth <br> Pls help ASAP!!
lbvjy [14]

Answer:

x = 3.9

Step-by-step explanation:

cos = adj/hyp

cos67 = x/ 10

x = 10 * cos67

use calculator

x = 3.9

4 0
2 years ago
Number 18 plz. I really need help
elixir [45]
The answer is 87. it was quite simple


7 0
3 years ago
√3×sinx+cosx=0 tmf nghiệm
Crazy boy [7]

Answer:

x= -30

Step-by-step explanation:

√3×sinx+cosx=0

√3sinx=-cosx

√3sinx/-cosx=1

-sinx/cosx=1/√3

-tanx=1/√3

(tan(180-30))=1/√3

tan(-30)=1/√3

Therefore, x= -30

7 0
2 years ago
Find the absolute value of the complex number 5 - 4i.
Damm [24]
I answered a similar question for someone else. The absolute value of a complex number is called the modulus. This represents the DISTANCE to the origin from the point on the imaginary + real plane. 
the real horizontal distance is 5 and the imaginary vertical distance is in this case 4 (from -4i) the distance is 4. So to figure out this just use the Pythagorean theorem.
5^2 + (4)^2 = c^2 
25 +16 = c^2 
c^2 = 41c = 6.4 So option D.

8 0
3 years ago
Read 2 more answers
Corinne is paid weekly $356.78. What is her yearly salary?
sveticcg [70]
There are 52 weeks in a year so multiply 356.78 by 52 and you get a yearly salary of 18,552.56 (she probably didnt went to college)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Midpoint ST is (5,-8). Find coordinates for S? If T(0,4)
    7·1 answer
  • Es
    12·1 answer
  • Describe how to find the number of weeks equal to 56 days
    13·2 answers
  • Sonja has 5 apples in her pantry, she wants all 8 of her horses to eat the same amount as a treat. How much will each horse eat?
    10·2 answers
  • What is this problem
    8·2 answers
  • Can someone please help me I really need help please help me
    12·1 answer
  • After taking a dose of medication, the amount of medicine remaining in a person's bloodstream, in milligrams, after xx hours can
    10·1 answer
  • The original price of a book is $25. The book is on sale for 30% off.
    13·1 answer
  • Help with question 1
    13·1 answer
  • Fill in the missing numbers.<br> __+-3.5=7.25<br> -3/4-__=1/2<br> -2 3/8-(-4 2/3) = __
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!