Answer:
<h2>9 × (10 + 3)</h2>
Step-by-step explanation:
The distributive property:
<em>a × (b + c) = a × b + a × c</em>
90 = 9 × 10
27 = 9 × 3
90 + 27 = 9 × 10 + 9 × 3 = 9 × (10 + 3)
100 percent since they are the only chips avaliable
but if you meant both sepreatly
probability= portion/whole
then for the red chips=40/60=2/3
and the black chips =20/60=1/3
Answer:
B. 24 in
Step-by-step explanation:
Add the known sides = 19 in
To solve for the two unknown sides -
Side across from the vertical 3 in is the same, so add another 3 inches to 19 = 22 in
For the side across from the 7in you need to subtract the horizontal sides next to it that you already know.
7 = 3 + 2 +x
x = 2
so add 2 in
22 + 2 = 24in
Answer:
1/4
Step-by-step explanation:
The probability of it being a cardinal is the number of cardinals / the total number of possible birds the hawk could eat.
There are 3 + 5 + 4 = 12 total birds near the bird feeder.
There are 3 cardinals.
So the probability is 3/12 = 1/4 that the cardinal is eaten!
Answer:
Square both sides of the equation given in order to remove the square root.
