krist88gordon krist88gordon
  • 16-01-2023
  • Mathematics
contestada

Use a = 7 and b = 28 to work out the value of these expressions.
The first one is done for you.
a+b
ab
09
(a + b)²
=
||
11
35

Respuesta :

Otras preguntas

Please answer question 8.
why is character often treated as integer data type ?
What is the cube root of 512m^12n^15
Solve for the variable. Reduce the answer to the lowest terms (5/8)h=160
48 is what percent of 114
Are the physical and chemical properties of the components of a mixture changed when mixed together?
A truck traveled 341 miles on 15 1/2 gallons of gas. How many miles might we expect the truck to travel on 1 gallon gas?
A cookie recipe calls for 1 cup of raisins and 2 cups of flour. When Alex made a batch of cookies, he also used 2 cups of raisins and 3 cups of flour. Did Alex
New streetlights will be installed along a section of the highway. The posts for the streetlights will be 7.5 m tall and made of aluminium. The city can choose
An increase in the amount of physical capital per worker _________, while technological progress ________.