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Margaret [11]
3 years ago
15

Willy drove to Castle Rock at 40 miles per hour and returned walking 4 miles per hour. Find his walking time if it was 9 hours l

onger than his driving time. How far was it to Castle Rock?
Mathematics
1 answer:
Sauron [17]3 years ago
8 0
I need help in my homework its so hard
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0 ft elevation, diver is underwater at depth of 138 ft. In this area, the ocean floor has a depth of 247 ft. A rock formations r
KiRa [710]
We know that the ocean floor has a depth of 247 ft, and we also know that the diver is<span> underwater at depth of 138 ft, so its distance from the ocean floor will be:
</span>247-138=109 ft
<span>
Now, the </span>rock formations rises to a peak 171 to above the ocean floor, so to find <span>how many feet below the top of the rock formations is the diver, we are going to subtract the distance to the driver form the ocean floor from the rock formations height:
</span>171-109=62 ft
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We can conclude that the diver is 62 feet </span><span>below the top of the rock formations.</span>

3 0
2 years ago
Read 2 more answers
What number sentence is true?
meriva
D would be true because if you think about it in percentage wise
2/8= 25%
2/3=66.66%
2/3 is automatically greater than 2/8
Hope this helps :)
5 0
3 years ago
David cut a board 20 foot long into four equal pieces. Which expression does NOT equal the length of one of the pieces in feet?
AURORKA [14]

Answer:

the awnser would be a

Step-by-step explanation:

7 0
3 years ago
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In the Formula SA=1/2PL+B
bonufazy [111]

Answer:

L = the slanted height of the pyramid

Step-by-step explanation:

The surface area of a pyramid is given by :

SA=\dfrac{1}{2}PL+B

Where

P is perimeter of base of pyramid

L is the slant height of the pyramid

B is the area of base.

So, the correct option is (c) "the slanted height of the pyramid".

5 0
2 years ago
The leftmost digits of two numbers are 8 and 3. Can you tell which number is greater? Explain
irinina [24]
The one with the 8 in the leftmost digit is greater because a number that has an 8 in the leftmost digit is larger number than one with a 3 in the leftmost digit place. so the one eith the 8 woukd be greater.
7 0
3 years ago
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