3 years ago

In a complete sentence, write down a method you could use to determine if an equation is written in the correct way.

1 answer:

3 0

An equation is written in a correct way if the equation is balanced. If you want to find out if the equation is balanced, you have to count how many molecules of each element is present and then just balance the equation on the left side and the right side.

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1. Calculate the volume of a cube with the following measurements. Length = 5 cm Height = 10 cm Width = 16 cm 800 cubic cm 400 c

Finger [1]

Answer:

800

Step-by-step explanation:

lol ain't even a cube das a rectangle

3 0

2 years ago

It takes Chris 6.5 hours to drive 455 miles. If he travels at the same rate, how long will it take him to drive 2100 miles?

mart [117]

First let’s divided 455 by 6.5 to figure out how far he travels in 1 hour which is equal to 70, now let’s do 2100 divided by 70, it will take 30 hours for him to drive 2100 miles.

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2 years ago

What is the circumference of a circle with a 7 foot diameter

irinina [24]

To do this, we have to multiply the 7 feet diameter by pi to get the circumference because the formula for circumference is $C = \pi *d$ , or circumference = pi times diameter. 7 x 3.14 (pi rounded) = 21.98

Answer: 21.98 feet

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2 years ago

Read 2 more answers

B. For the given figure, find the unknown angles

olchik [2.2K]

Answer: (you can solve it using vertical angles, supplementary angles, and same side interior angles)