bobrossbudgie bobrossbudgie

30-01-2021
Mathematics

contestada

How many two-digit numbers are there such that the two digits differ by exactly two?

Respuesta :

Аноним Аноним

30-01-2021

Answer:

Two-digit number ab: a = b + 2

20, 31, 42, ..., 97 ==> 8 numbers

b = a + 2, 8 numbers

8 + 8 = 16 numbers

Step-by-step explanation:

Answer Link

Otras preguntas

The diagram depicts the flow of water through a dam. The flow of water causes the turbine blades to turn. This, in turn, causes : generator to provide energy to

Which of the events that occurred during 1968 was the most impactful on the nation? Which has the most significance today? Use evidence from the documentary to

If you had 1 mol of Cr7(PO4)3 how many moles of Cr would there be?

Find the arc length of the circle with a central angle of 30 degrees and a radius 12. Leave the answer in terms of π.

There are five appliances: an air conditioner (1000 W), a refrigerator (450 W), a washing machine (500 W), a popcorn popper (250 W), and a stereo (20 W). What a

what materials are organisms made of?

2. Martin read for a total of 150 minutes last week. He read the same amount of time each day for 6 days. Which equation shows, n, the number of minutes Martin

What is the solution for the equation 6x -8 = 4x

Write a creepy or a scary or a paranormal in paragraph it should be real life experience

Does anybody know the other two? QSRT is a Rectangle find the lengths of the following sides

ACCESS MORE EDU ACCESS