demilade25 demilade25

04-09-2020
Mathematics

contestada

if 4, x, y, 13 forms an arithmetic progression find the value of x and y

Respuesta :

zoegriffin zoegriffin

04-09-2020

Answer:

x=7

y=10

Step-by-step explanation:

all you do is add 3 to 4, which is 7, so that's x, then add 3 to 7 which is 10, so that's y, and add 3 to 10, which is 13, proving that the numbers for x and y are correct.

hope this helps

Answer Link

Otras preguntas

What conditions must be met in order for a reaction to be considered exothermic?

How do you know when to use L'hospital's rule?

Tasha believes that she can rewrite the diffrence 120 - 36 as a product of the GCF of the two numbers and another diffrence.Is she correct?

What is square root of 126 + square root of 56 in standard form

Anyone know how to do this kind of algebra? Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y

Factor the expression -10x^2-41x-21

If 604-72=___,then 532+___=604.Explain the process of checking your work.

An aircraft has a liftoff speed of 33 m/s. what minimum constant acceleration does this require if the aircraft is to be airborne after a take-off run of 240m?

Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi

Is 0.127 a rational number