Sorry I just saw this but the answer would be (please give brainliest)
A: Be sure the formula is in the form t=d/v because we want to find the value of t. Additional info needed: d = distance from Sun to Earth (an average value because orbit of Earth is not a perfect circle) v = velocity (or speed) of light And, if we want the answer in minutes, we may need to convert seconds to minutes. The value of v (meters/sec) and d (meters) should be compatible, or we have to convert them also.
B: d=vt d/v = t [divide both sides by v]
C:d = 93,000,000 miles (rounded)
v = 671,000,000 miles/hr (the speed of light, rounded)
D:t = d/v = 93000000/671000000 = 0.14 hours (rounded) This is (0.14)*60 = 8.4 minutes or <span>8 minutes 24 seconds
</span>
E: 128100/5280=24.621 miles
t=24.261/335.92
t=0.07222 hours
t=0.07222 times 3600
t=260 seconds
Answer: sorry I also need help with this
Step-by-step explanation:
Answer:
filled in dot on -2 and shade the rest to the right (see below)
Step-by-step explanation:
This can also be read as "x is equal to or greater than -2." The "alligator" mouth, aka the inequality sign, is "eating" the x, meaning it's greater than the -2.
First graph the -2. Because it's also equal to, the dot on the -2 is filled in.
The inequality also acts as an arrow. It's pointing to the right, so the rest of the number line to the right is shaded.
This arrow method works only when the variable is on the left side so that is read <em>"x is greater/less than a number."</em>
Area of a circle= 2 times pi times radius squared
A= 2 <span>π r^2
A=2(3.14)(97mm)^2= 609.16 mm^2</span>
-9 and 6 add up to -3 and multiplies to -54