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ahrayia [7]
3 years ago
14

John has 3 fewer dimes than quarters. He has twice as many nickels as quarters. Altogether he

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0
You gotta divide $6.45 and 3 together to find the answer
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A parking space shaped like a parallelogram has a base of 17 feet and a height is 9 feet. A car parked in the space is 16 feet l
timama [110]
Ok, so we have to find areas and subtract

area=legnth times widht or base times height

parking space area=17 times 9=153
car=16 times 6=96


subtract
153-96=57
answer is 57 ft^2
4 0
3 years ago
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The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at
RUDIKE [14]
It is "C" about 1.71 hours
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3 years ago
Heyy can y’all help me with this algebra assignment? I’ll give out brainliest !
algol [13]

Answer:

Step-by-step explanation: number 1 is x <-15 because first simplify both sides of equation -1/5 x > 3 then multiple both sides by 5/(-1) (5/-1) x (-1x5) > (5/-1) x (3) which x < -15

5 0
3 years ago
A student’s work to simplify and combine radicals is shown below. Select the statement which best applies to the sample mathemat
jeka94
Your answer is incorrect. You forgot to get the square root of 25 and 4. Answer should be 16√2

we can only subtract radicals that are the same. At first glance, 4√50 - 2√8 are not the same, so they are not likely to be subtracted. However, each radical can still be simplified.

4 √50 = 4 √25 * 2 = 4 * 5 √2 = 20 √2
2 √8   = 2 √4 * 2   = 2 * 2 √2 =   4 √2

Now that the radicals are the same. then you can subtract the numbers.

20 √2 - 4 √2 = 16√2

4 0
3 years ago
A wooden board in the shape of a rectangular prism measures 0.3 m by 2.1 m by 0.1 m and has a mass of 0.07 kg.
Oksanka [162]
Density = Mass/Volume
D = M/V
D = 0.07/0.063
D = 1.111111111111111
 
Volume of a rectangular prism is WHL
Volume of a rectangular prism is <span>0.3 m * 2.1 m * 0.1 m
</span>Volume of a rectangular prism is 0.063
6 0
3 years ago
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