Answer: A and E
Step-by-step explanation:
I hope this help
Answer:
-4
Step-by-step explanation:
Using a number line can help solve this problem
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 1
To add a positive number to a negative one, we are going to move that number of spaces to the right (We are adding positive 3 to negative 7, so we are moving 3 spaces to the right)
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 1
^ We start here at negative 7
-10 -9 -8 <em>-7</em><em> </em>-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 1
^ ^ ^ Then move three to the right
-10 -9 -8 -7 -6 -5 <u>-4</u> -3 -2 -1 0 1 2 3 4 5 6 7 8 9 1
So -4 is our answer
Answer:
a radius 5mmm diameter 10mm
b radius 6cm diameter 12cm
c radius 9m diameter 18m
d radius 8km diameter 16km
e radius 11m diameter 22
f radius 15mm diameter 30mm
g radius 13km diameter 26km
h radius 7 diameter 14
Step-by-step explanation:
When looking for radius you divide your diameter by two
When looking for diameter you multiply your radius by 2
They thought it was depleted, fruitless and unfertile.
Hope it helps :)
