There are three consecutive numbers such that twice the first is 20 more than the second.find the numbers? Show your solution.

Answers

Answer 1
Answer: Answering from phone so this will be a bit messy. a b=a+1 c=b+1=a+2 2a=b+20 Therefore: 2a=a+1+20 a=21,b=22,c=23

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I NEED HELP ON THIS MAKE SURE IT RIGHT PLEASE ASAP

A quarter has a diameter of 2.4 m . what is it's circumference in cm

Answers

First lets convert the diameter to cm,
2.4 m equals 240 cm, that is by multiplying 2.4 times 100 because 1 meter has 100 cm
then we need to know how to calculate the circumference, and that is by multiplying pi (3.14) times the diameter of the circumference, that is:
circumference = pi*diameter = 3.14*240
circumference = 753.6 cm
that is the solution

Use the problem 34.65 ÷ 10³

Answers

34.65 / 10^3
34.65 / 1000

0.03465
Answer: when following PEMDAS (parenthesis, exponents, multiplication, division, addition, and subtraction,) the answer comes out to 34.65 / 1000. The answer after that is 0.03465.

Which of the following equations shows direct variation between u and v? Choose all answers that are correct. A. v =1/u + 6 B. v/u = 9 C. 0.5(1/u) = v D. 3.5u = v

Answers

Direct variation is when U increases V will increase and when U decreases V will decrease. The answer to your question is D. 3.5u = v. I hope that this is the answer that you were looking for and it has helped you.

What general direction did Lin walk from the gym to his house, and what type of triangle did his walking path form? Lin walked south, creating a right triangle. Lin walked southwest, creating an obtuse triangle. Lin walked southeast, creating an acute triangle. Lin walked directly east, creating a right triangle.

Answers

Direction are the path on witch something moves.Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.

Direction

Direction are the path on witch something moves.

Check all the statement whether these are correct or not.

  • Statement 1- Lin walked south, creating a right triangle-When someone walked in only one direction then a straight line is made by him over his path. Here lin can not make a right triangle just by walking in one direction. Thus statement 1 is incorrect.
  • Statement 2- Lin walked southwest, creating an obtuse triangle.When someone wants to reach a diagonal direction he can use either the right angle triangle path or the obtuse triangle. Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.
  • Statement 3- Lin walked southeast, creating an acute triangle.Actuate triangle is a triangle in which all three angles are less than the right angles (90 degrees). With walking in actuate triangle one can make Lin can not go in his diagonal direction. Thus statement 3 is incorrect.
  • Statement-4-Lin walked directly east, creating a right triangle.When someone walked in only one direction then a straight line is made by him over his path. Here lin can not make a right triangle just by walking in one direction. Thus statement 4 is incorrect.

Hence, Lin can walk southwest by creating an obtuse triangle to reach his house from the gym. Thus statement 2 is correct.

For more about the triangle, follow the link below-brainly.com/question/1592416

in the given figure, O and O' are centre of two circles and the circles intersect each other at points B and c. If AOCD is a straight line and /_ AOB =110, find /_ BED and /_BOD.

Answers


I tried this to see if there was enough information in your description
without seeing the "given figure". The answer was 'no'.

Without the figure, we don't know where points A, D, and E are. 
So we have no idea where line AOCD is, or where angles AOB,
BED, and BOD are.

We are forced to conclude that there was a good reason why the
given figure was printed next to the question, and no good reason
why you decided not to copy it along with the rest of the question.

To sum it up:  The given figure is not given, so no answer is possible.

En un club privado con 243 usuarios se ha seleccionado una muestra para hacer un sondeo, según la actividad realizada y por muestreo aleatorio estratificado. En una muestra, 5 usuarios practican yoga, 7 pilates y 15 mantenimiento, ¿cuántos usuarios estan inscritos en cada actividad en ese club?

Answers

243 divide by the numbers