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
jeyben [28]
3 years ago
13

There are 8 boys in a class of 15 students. (a) what is the ratio of boys to girls? (b) whatis the ratio of all students in clas

s to girls?
Mathematics
2 answers:
Kisachek [45]3 years ago
6 0
8/15 and all students to girl is 8+15 so 23/15
irina [24]3 years ago
4 0
23\15 is anwser............
You might be interested in
PLEASEEE URGENT !!!!!!!!
xenn [34]

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The following figures are not drawn to scale but AB and CD are straight lines. Find x
astraxan [27]

Answer:

x=45

Step-by-step explanation:

Since AB is a straight line, it is 180 degrees

AOE + EOF + FOD + DOB = 180

15+x+2x+120-2x = 180

Combine like terms

135 +x = 180

Subtract 135 from each side

135-135 +x = 180 -135

x = 45

5 0
3 years ago
Who's over 17 and tryna talk
kow [346]

Answer:

walang keef fuzzy gasification

6 0
3 years ago
Solve the equation. Then check your solution. 1.6a=-9.12
balu736 [363]
B.) a=-5.7
1.6(a)=-9.12
(a)=(-9.12)/(1.6)
a=-5.7
7 0
3 years ago
Read 2 more answers
What is the value of x?
lorasvet [3.4K]

Answer:

x=9

Step-by-step explanation:

We can use similar triangles and ratios.  Put the small triangle side over the large triangle side.

9cm            3x -20

----------   = ----------------    We need to add the sides to get to the larger triangle

72+9 cm   3x-20 + 56


We can cross multiply to solve

9 * (3x-20+56) = (72+9) * (3x-20)

Simplify

9*(3x+36) = 81*(3x-20)

Distribute

27x +324 = 243x -1620

Subtract 27x from each side

27x-27x +324 = 243x-27x -1620

324 = 216x-1620

Add 1620 to each side

324+1620 = 216x

1944 = 216x

Divide each side by 216

1944/216 = 216x/216

9=x

6 0
3 years ago
Read 2 more answers
Other questions:
  • A circle has a diameter of 8 m. What is the approximate area of the circle? 200.96 m2 12.56 m2 25.12 m2 50.24 m2
    8·2 answers
  • On a two-week job, a repairman works a total of 60 hours. He charges $80 plus $35 per hour. An equation shows this relationship,
    8·1 answer
  • Which ordered pairs are on the line ​ 3x−4y=9 ​?<br><br> Select each correct answer.
    7·1 answer
  • Antonia buys a 5-pound bag of onions at the store for $2.65. To the nearest cent, how much did she pay for 1 pound of onions?
    11·2 answers
  • Fundamental Theorem of Algebra...
    12·1 answer
  • I dont know this one either
    12·1 answer
  • I'm doing multiply to find an equivalent fraction what do 5/6 equal
    11·2 answers
  • A = p + prt solve for t
    5·1 answer
  • Read the problems and and write the word that indicates an equation or inequality and decide whether an equation or inequality i
    14·1 answer
  • Which statement correctly describes the relationship between △JKL and △J′K′L′?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!