2 years ago

Helpppppppppp!!!!!!

Mathematics

1 answer:

horsena [70]2 years ago

4 0

Step 1 because Jackson didn’t distribute 1/2 to x

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A right rectangular prism is 5 1/4 in. wide, 12 1 2 in. long, and 4 in. tall.

lozanna [386]

Answer: $V = 262\frac{1}{2}$ $cm^{3}$

Step-by-step explanation:

$V = LWH$

$V = 5\frac{1}{4}$ X $12\frac{1}{2}$ X 4

$V = \frac{21}{4}$ X $\frac{25}{2}$ X $\frac{4}{1}$

$V = \frac{525}{2}$

$V = 262\frac{1}{2}$ $cm^{3}$

7 0

3 years ago

Before 8 A.M., there were 64 trucks and 24 cars in a parking lot. Between 8 A.M. and 9 A.M., more cars entered the parking lot a

malfutka [58]

Answer:

232 cars

Step-by-step explanation:

Let's say the number of cars that entered is c.

At 9:00 am, there are a total of 24 + c cars and 64 trucks. We know that this value of 64 represents 1/5 of the total number of vehicles. The total number of vehicles is (24 + c) + 64 = 88 + c. So, we have:

64/(88 + c) = 1/5

Cross-multiply:

88 + c = 64 * 5 = 320

c = 320 - 88 = 232

Thus, the answer is 232 cars.

Note: as 232 doesn't show up in the answer choices, it's possible that the problem was copied correctly.

~ an aesthetics lover

6 0

3 years ago

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ABC is equal to DEF. what angle corresponds to angle B?

gregori [183]

Angle B corresponds to ANGLE E.

You can simply tell by looking at the letters that are arranged.

ΔABC = ΔDEF

Hope this helps

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3 years ago

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What is the best estimate for the sum of 12.547 + 83.919

stiks02 [169]

The answer/sum should be 96.466

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2 years ago

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Vicente has a prism-like water tank whose base area is 1.2 square meters. He bought 6 goldfish at the store, and the store owner

PSYCHO15rus [73]

Answer:

1.25 m

Step-by-step explanation:

Given

Base = 1.2 m²
Height = h
Number of fish = 6
Density = 4 fish/m³

Minimum volume required:

6/4 = 1.5 m³

Lowest water height:

V= bh
h = V/b
h = 1.5/1.2 = 1.25 m

8 0

2 years ago