3 years ago

3(b+10)−7= what is the answerb=1.5

Mathematics

1 answer:

Rudik [331]3 years ago

5 0

ANSWER: the answer is 27.5 for this question

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Chris is packing toy boxes that are cubes with 4 inch-sides into a crate. The crate is 3 feet wide by 3 feet long by 2 feet tall

STALIN [3.7K]

Answer:

$486\ toy\ boxes$

Step-by-step explanation:

we know that

$1\ ft=12\ in$

step 1

Convert the dimensions of the boxes to feet

$4\ in=4/12=(1/3)\ ft$

step 2

Find the volume of the toy boxes

$V=b^{3}$

$V=(1/3)^{3}=(1/27)\ ft^{3}$

step 3

Find the volume of the crate

$V=LWH$

$V=(3)(3)(2)=18\ ft^{3}$

step 4

Divide the volume of the crate by the volume of the toy boxes to find the number of toy boxes

$\frac{18}{(1/27)}= 486\ toy\ boxes$

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3 years ago

The residents of a village want to paint a sign that shows the elevation of their village relative to the sea. Their altimeter s

Gre4nikov [31]

the plus sign (+) means above seal level

so the sign should say 2100 feet above sea level

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3 years ago

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ILL GIVE BRAINLEST write the scenario that graph could represent

iVinArrow [24]

Answer:

*insert name* goes to the park. on the way there they stop by *insert coffee shop* then finish going to the park. then they go home

Step-by-step explanation:

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3 years ago

An aircraft jet engine has a thrust of I80N. What impulse is produced<br> in 30 S?

neonofarm [45]

The impulse that was produced by this aircraft jet engine is 5,400 Ns.

<u>Given the following data:</u>

Thrust = 180 Newton.

Time = 30 seconds.

To determine the impulse that was produced by this aircraft jet engine:

<h3>How to calculate impulse.</h3>

Mathematically, impulse is given by this formula:

$I = Ft$

<u>Where:</u>

F is the force or thrust.

t is the time measured in seconds.

Substituting the given parameters into the formula, we have;

$I = 180 \times 30$

Impulse, I = 5,400 Ns.

Read more on impulse here: brainly.com/question/16750406

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2 years ago

Please help<br> Analyze the diagram below and complete the instructions that follow.<br> Thank You!

oksian1 [2.3K]

B. √2/2
cos45=1/√2=1/√2*√2/√2= √2/2

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3 years ago