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2 years ago

2. What is the volume of a boxof cereal with the dimensionsShown?2 inI Joinrin

Mathematics

2 answers:

melamori03 [73]2 years ago

8 0

Answer:

140 in

Step-by-step explanation:

To find the volume use the formula length x width x height

2 x 10 x 7= 140 in

Rus_ich [418]2 years ago

4 0

Answer:

i think its 140 if my math is right

Step-by-step explanation:

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Hi i need help on this one asap tyyysm

lara [203]

Answer: #5 is rotating clockwise twice. #6 rotational symmetry

Step-by-step explanation:

7 0

2 years ago

To finish a project, you need to paint the lateral surfaces of a cube with side length 2.5 inches. Find the area that you need t

valentina_108 [34]

Answer:

$25 in^2$

Step-by-step explanation:

We want to find the lateral surface area of the cube.

The lateral surface area of a cube is given as:

$A = 4a^2$

where a = length of side of the cube

Therefore, given that the length of the side of the cube is 2.5 inches, the area you need to paint is:

$A = 4 * 2.5^2\\A = 25 in^2$

6 0

3 years ago

Chance flips a coin and rolls a 1 - 6 number cube. What is the probability that he rolls a number less than 4 and the coin lands

inna [77]

3/6 and 1/2 hoped that helped

4 0

3 years ago

A motorcyclist leaves City A and rides at a constant speed towards City B, which is 225 km away. After 1.5 hours, the motorcycli

rewona [7]

Answer:

50 km/hr

Step-by-step explanation:

OK, this is how I solved this problem.

Let r = original rate of speed

t = time after the stop to finish the trip

Time for trip without stopping is 225/r

(1) 1.5 + .5 + t = 225/r This is a time equation

(2) 1.5r + t(r + 10) = 225 This is a distance equation

(1) 2 + t = 225/r (2) 1.5r + tr + 10t = 225

2r + tr = 225

tr = 225 - 2r 1.5r + 225 - 2r + 10(225/r - 2) = 225

t = 225/r - 2

-.5r + 225 + 2250/r - 20 = 225

-5r + 2250 + 22500/r - 200 = 2250

-5r^2 + 2250r + 22500 - 200r = 2250r

5r^2 + 200r - 22500 = 0

5(r^ + 40r - 4500) = 0

5(r - 50)(r + 90) = 0

r = 50 or r = -90

The rate cannot be negative, so the original speed 50 km/hr

This not an easy problem and I hope you were able to follow my work

5 0

3 years ago

Read 2 more answers

Need Help With Functions. Screenshot attatched

FinnZ [79.3K]

Answer:

4x² -29x +51

Step-by-step explanation:

Put x-3 where x is in the original function definition, then "simplify". I think you'll find it convenient to rewrite the original function definition first.

... g(x) = 4x² -5x = x(4x -5)

Substituting, we have

... g(x-3) = (x -3)(4(x -3) -5)

... = (x -3)(4x -17) . . . . . simplify right factor

... = 4x² -12x -17x +51

... g(x -3) = 4x² -29x +51

3 0

2 years ago

2. What is the volume of a boxof cereal with the dimensionsShown?2 inI Joinrin​

2. What is the volume of a boxof cereal with the dimensionsShown?2 inI Joinrin