First, all the heights have to be converted to similar units, say feet.
Therefore,
Building= 20 feet
Tree = 252*0.083333 = 21 feet
Flagpole = 6*3 = 18 feet
The tallest of the three is the tree and thus should cast the longest shadow. However, it should be noted that at exactly noon when the sun is overhead, all the three will have equal length of shadow (that is, 0 feet long).
Answer:
These two results are identical.
Step-by-step explanation:
Before we can compare these two expressions we need to perform the indicated multiplication.
The first expression is 9c + 2.
After the multiplication indicated, the second expression is 9c + 2.
These two results are identical. Yes, the two expressions ere equal.
10gallong=45dollar
how much per 1 gallon
dollars per gallon
d/g
45/10
4.5/1
4.5 dollars per 1 gallon
Answer: Associative
<u>Step-by-step explanation:</u>
Associate is "partner". With this property the parentheses (aka partners) change but the order stays the same.
FYI: If the order changes, that is because a term moved/traveled/commuted to the other side. This is the Commutative property.
<span>Cold fronts are marked on weather maps with the symbol of a blue line of triangles/spikes (pips) pointing in the direction of travel, and are placed at the leading edge of the cooler air mass. That cold/dense air wedges its way under the warm air out ahead of it.
</span><span>Warm fronts are marked on weather maps with a red line of half circles pointing in the direction of travel and mark the edge of an advancing warm air mass; a flow of warmer air that overtakes and replaces colder air. They are usually found on the east side of low-pressure storm systems. Since the cold air is denser than the warm air, the cold air hugs the ground. The lighter warm air slides up and over the cold air (called “overrunning”) and lacks any direct push on the cold air. Thus, the cold air is slow to retreat in the rapid advance of the warm air. This slowness of the cold air to retreat produces an atmospheric slope that is more gradual than the sharper slope that accompanies a cold front.
</span><span>Stationary fronts are depicted by alternating red half-circles and blue spikes (pips) pointing in opposite directions, indicating no significant movement. When neither air mass is replacing the other, the frontal boundary becomes more-or-less stationary; the opposing forces exerted by adjacent air masses of different densities are such that the frontal surface between them shows little or no movement (sometimes also referred to as a “quasi-stationary” front). In such cases, the surface winds tend to blow parallel to the frontal zone. The resultant weather is usually low cloud cover and long duration precipitation, and not much in the way of wind.
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i gave yu a little bit more info but read the stationary one
