(2j+7)(2j−7)
=(2j+7)(2j+−7)
=(2j)(2j)+(2j)(−7)+(7)(2j)+(7)(−7)
=4j2−14j+14j−49
=4j2−49
7/7 = x
3/7 = 240
7/7 x 240 = 240
240/ 3/7 = 560
there is 560 kids
560-240(all kids - girls)
there is 320 boys
Answer:
It cannot be answer because a number or variable has to be after log200 because that's how you would get the answer 2.301.
Step-by-step explanation:
So tell me the variable or number and I'll answer it form there.
Answer:
Y = 2
Step-by-step explanation:
The answer choices are in slope intercept form which is Y=mx+b. Since the slope is 0, there is no need for "mx" in the equation, so y= 2 where b is 2
<span><span>1.
</span>Joanna made a quilt using 72 squares
=> ¼ were green
=> 2/9 were blue
=> 4/9 were yellow
=> 1/12 were white
To get the value of this given fractions, it’s easiest to convert it into
decimals
=> green = 0.25 = 18
=> Blue = 0.22 = 15.8
=> yellow = 0.44 = 31.7
=> White = 0.083 = 5.98 or 6
Seeing on the decimal value, therefore white has the least number out of 4
colors.
</span>