Describe how a child who is learning the single-digit addition facts can use the make-a-ten method to add 7+4.  Write equations that show this method. Which property of addition does this method use?

Q: What property of addition is x(7+10)?

A: Given  x(7+10) We have to apply the property of addition to solve this

Q: What is the result of 1+1?

A:

Q: If M ABC = 80° and mzCAB = 54°, find the angle measures represented by 1, 2, 3 and 4. B. Work: 80…

A: Finding the unknown angles from the given conditions

Q: Describe the steps you would take to multiply a monomial by a polynomia

A:

Q: multiply (9x + 5y)2

A:

Q: A prospective buyer wants to know how much grain a specific silo can hold. The area of the floor of…

A: Given  Area of the floor = (2x+9)2 height of the silo =  10x + 10

Q: Marco has a rectangular garden in his backyard. His plot of land is 30x – 5 long and 2x + 10 wide.…

A:

Q: Multiply. (7x²+1) (4x²+5)

A: The given expression is,

Q: Determine the number of terms in the product of (x + y) and (a + b + c + d) without doing the…

A: Given the terms (x+y) and (a+b+c+d). We need to calculate the number of terms in the product of two…

Q: 0. What is the probability that a student does not have a college 1. A vending machine offers 8…

A: Answer is mentioned below for 4th one

Q: Simplify (8x3)2

A:

Q: Simplify  (3ab4)4

A: We have to simplify the given expression

Q: Simplify (2x3y6)4

A:

Q: 1. Vocabulary A compound event where one outcome overlaps w up of two ? .(inclusive event or…

A: In this question we will use basic of algebra i.e probability by using venn diagram  First we will…

Q: Discover a pattern or relationship when multiplying (x+5)(x-5)..       Explain why scientific…

A: Here, the objective is to discover a pattern or relationship when multiplying (x+5)(x-5).