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
Setler79 [48]
3 years ago
6

There are 70 girls and 50 boys in 6th grade in a middle school. Of these students 12 girls and 8 boys walked home from school. W

hat percentage of the 7th graders are walkers?
Mathematics
1 answer:
timurjin [86]3 years ago
4 0
Answer is 24 percent

Explanation:
70 + 50 = 120
12 + 8 = 20
20 percent of 120 = 24%
You might be interested in
Could use help with this one! Will give thanks and brainliest to correct answer
cluponka [151]
I believe the answer is A
5 0
3 years ago
Read 2 more answers
suppose a triangle has two sides of length 2 and 3 and that the angle between these two sides is 60. what is the length of the t
arlik [135]

Answer:

  √7 ≈ 2.646

Step-by-step explanation:

The law of cosines is applicable. It tells you ...

  c² = a² + b² - 2ab·cos(C) . . . . . where a, b, c are triangle side lengths, and angle C is opposite side c.

Filling in the given information, you have ...

  c² = 2² + 3² - 2·2·3·cos(60°) = 4 + 9 - 12·(1/2) = 7

  c = √7 ≈ 2.646

The length of the third side is √7, about 2.646 units.

3 0
3 years ago
Read 2 more answers
Pleaseee someone help me in this question ihave bben eating for half an hour and no one helped me.
pav-90 [236]
Cross Multiply by 'x - 5'
Hence
y(x - 5) = 4 -3x
xy - 5y = 4 - 3x

Move all the terms containing an 'x' to one side of the equals and all the others to the opposite side.
xy + 3x = 4 + 5y
Factor out 'x'
x(y + 3) = 4 + 5y
'Cross' divide by 'y + 3'
x = ( 4 + 5y) / (y + 3 )

'x' is now the subject.
8 0
3 years ago
Use the limit definition of derivative to determine whether the function f(z)=(\operatorname{Re} z)^{2}f(z)=(Rez) 2 is complex-d
beks73 [17]
Hmmm 818291937739191 is the answer
4 0
3 years ago
PLS ANSWER QUICKLY!!
olganol [36]

Answer:

EF=6

Step-by-step explanation:

E is the midpoint, so DE = EF

DE = 15-3x

EF = x+ 3

Since DE = EF,

15 - 3x = x + 3

-4x = -12

x = 3

If x = 3,

DE = 15 - 3*3,   15 - 9 = 6

EF = x+ 3, so EF = 3 + 3 = 6

6 0
3 years ago
Other questions:
  • A Machine produces 1000 bowling pins per hour, each valued at $8.37. What is the total value of the pins produce in 1 hour?
    8·2 answers
  • Which polygons are congruent?<br> Select each correct answer.
    12·2 answers
  • Nate measured an apartment and made a scale drawing. The living room is 2 millimeters long in the drawing. The actual living roo
    6·1 answer
  • 1/3(22) - 1 -1\2(12)​
    15·1 answer
  • What is 16,107,320 written in word form
    10·1 answer
  • if a turtle moves at 1 1/3 kilometers per hour how long would it take for the turtle to travel 9 kilometers.​
    5·1 answer
  • PLEASE HELP timed exam pls
    10·1 answer
  • Can somebody HELP me as soon as possible.
    10·2 answers
  • Given that -15 is a root of x² +mx +45 = 0 find the constant m​
    14·1 answer
  • Write <br> 8<br> 38<br> in lowest terms.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!