In Virginia, the roads connecting the cities of Norfolk, Newport News and Virginia Beach form a triangle. Distance between Virginia Beach and Norfolk is 19 miles. Distance between Newport
News and Virginia Beach is 40 miles. Distance between Norfolk and Newport News is 25 miles.
At what city is the largest angle?
Oa
Virginia Beach
Ob
Norfolk
All angles are the same
Od
Newport News

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

c. (3,2,6) is the answer.

they used 313 gallons of paint

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: