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inysia [295]
3 years ago
10

Find the area of the rectangle whose dimensions are 5 cm x 9 cm.

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

45 square cm

Step-by-step explanation:

To find the area you multiply the length by the width. 5 times 9 is 45

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A scale on a map shows that 2 inches = 25 miles.
tamaranim1 [39]

Answer:

4.8 inches.

Step-by-step explanation:

From the above, the scale on the map is given:

25 miles = 2 inches

1 mile = 2/25 inches

60 miles will therefore be,

= (2/25) * 60

= 24/5

= 4.8 inches.

8 0
3 years ago
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Find the height of the pyramid.<br> Volume = 198 yd<br> 9 yd<br> 11 yd<br> The height is yards.
Rzqust [24]

Answer:

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Step-by-step explanation:

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= 594/(49.5)

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4 0
3 years ago
Please help me solve this!!
lyudmila [28]

Answer:

x=\sqrt{-2},or,x=\sqrt{2}i

Step-by-step explanation:

  • -3x^2+11=17\\-3^2+11-(11)=17-(11)\\-3x^2=6\\x^2=-2\\x=\sqrt{-2} I don't know what level math you're taking but in lower level math this would be undefined, can't be simplified. But some higher levels simplify it with imaginary or complex number representations. So take your pick, but it's still undefined
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5 0
3 years ago
A TV that usually sells for $300 is on sale for 15% off. What is t the price of the stereo after the 15% discount. $250 $285 $25
Pachacha [2.7K]
Answer: $255
Explanation: Multiply 300x15% to find the amount of money discounted which is $45. Then subtract the $45 from the $300 to get $255. Hope this helps!
3 0
3 years ago
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James covers a distance of 8 meters in the first second of a 100 meter race. Then, he sprints at a speed of 9 meters per second.
AveGali [126]
So James covers 8 meters in the first second....then he sprints 9 meters per second......
9 seconds after the race....so there are 8 seconds that he is sprinting 9 meters per second.....(8 * 9) = 72 meters....plus the 8 meters for the 1st second = (72 + 8) = 80 meters....
and if it is 100 meter race, and he has ran 80 meters, then that leaves 20 meters from the finish line....answer is D
8 0
3 years ago
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