Register
Fill in the missing numbers in these equations a.- 2⋅(- 4.5) = ? b.(- 8.7)⋅(- 10) = ? c.(- 7)⋅? = 14 d.?⋅(- 10) = 90
165k views
5 votes
Fill in the missing numbers in these equations

a.- 2⋅(- 4.5) = ?
b.(- 8.7)⋅(- 10) = ?
c.(- 7)⋅? = 14
d.?⋅(- 10) = 90

User PsychoX
by
4.9k points

2 Answers

5 votes
Just remember when you multiply 2 negative numbers that they will equal a positive number. A negative multiplied by a positive number will equal a negative number.
User Captaintom
by
4.5k points
1 vote
-9
87
-2
-9
Use calculator
User Boo Yan Jiong
by
4.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.9m questions

6.4m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
I need to simplify this expression.
What is the domain and range?
Witch value of x is in the solution of the following inequality -3x+5>17\ A=0 B=5 c=-5 D=-4
Two chords intersect at a point inside a circle that is not the center of the circle. Which statement must be true? The measures of each pair of opposite arcs sum to 180°. Each angle measure is equal to
Link Copied!