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
dezoksy [38]
3 years ago
6

What is the basic ratio for 20:50

Mathematics
2 answers:
NeX [460]3 years ago
7 0
20÷10= 2
50÷10= 5
ratio is2:5
mixer [17]3 years ago
6 0
20:50 divided by 2
10:25 divided by 5
2:5
You might be interested in
What is the best approximation for the measure of angle ABC?
SVETLANKA909090 [29]
Cos(x) = 10.5 / 20
cos(x) = 0.525

answer
C.
x = 58.3" 
3 0
3 years ago
Matematicas
Minchanka [31]

Answer:

B

Step-by-step explanation: edge

3 0
2 years ago
ABC is a right triangle with AB = AC. Bisector of ∠A meets BC at D. prove that ∆ ABC ≅ ∆DEF
Olegator [25]

Answer:

Triangles ABC and DEF have the following characteristics :B and E are right angles A=D, BC=EF which congruence theorem can be used to prove ABC =DEF

5 0
3 years ago
I WILL GIVE BRAINLIEST
Tom [10]

Step-by-step explanation:

9/8 × (-7/3) =

9 × -7 = -63

8 × 3 = 24

-63/24 simplify

-21/8

7 0
3 years ago
Use the figure to the right to find the missing lengths of the triangle.
pychu [463]

To find AB(x) and BC(y), you can do(there are multiple ways you can do this):

tan A = \frac{y}{7}

tan 60° = \frac{y}{7} or (tan 60°) · 7 = y

tan 60° = \frac{\frac{\sqrt{3} }{2} }{ \frac{1}{2} } = \sqrt{3}

√3 · 7 = y

7√3 cm = y


sin B = \frac{7}{x}

sin 30° = \frac{7}{x} or x= \frac{7}{sin 30}

sin 30° = \frac{\frac{1}{2} }{1} = \frac{1}{2}

x = \frac{7}{\frac{1}{2} } = 14

x = 14 cm


AB = 14cm

BC = 7√3 cm

8 0
3 years ago
Other questions:
  • BEST ANSWER GETS BRAINLIEST!! PLEASE HELP
    13·1 answer
  • Brainliest to best answer
    10·1 answer
  • use the quadratic formula to solve the equation. If necessary, round the nearest hundredth. 2a^2-30a+108=0
    8·1 answer
  • Choose the equation below that represents the line that passes through the point (7, −2) and has a slope of −3.
    7·2 answers
  • Eric has a total of 31 coins in his collection.this is seven more than six times the number of quarters in the collection.how ma
    9·1 answer
  • Three strips of 2-yard wide outdoor carpet are used to cover a sidewalk one is 3.5 yards long II is 45% longer than the first an
    5·1 answer
  • the perimeter of a field has a perimeter of 270 feet and the length is 35 feet longer than the width. Write and graph the system
    12·1 answer
  • 10 points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Dena has 6.25 inches of blue ribbon, 0.375 foot of orange ribbon, and 0.5 yard of green ribbon. How many inches of ribbon does D
    9·1 answer
  • Which is best represent the area of a triangle of a height of x+7 and a base of 2x+12
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!