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3 years ago

Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics

1 answer:

zheka24 [161]3 years ago

5 0

Answer:

Step-by-step explanation:

Since two triangles are similar

AB/PQ=BC/QR=AC/PR

10/20=4/X

10X=20×4

10X=80

X=80/10

X=8

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Jenna bought a gallon of milk at the store for $3.58. About a bag of chips for $2.08. With a $10 bill . How much change did she

iogann1982 [59]

$3.58 + 2.08 = 5.66$
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3 years ago

A tiny but horrible alien is standing at the top of the empire state building (which is 443 meters tall) and threatening to dest

valentina_108 [34]

Answer: $87.7^{\circ}$

Step-by-step explanation:

Height of the building AB= 443 meters

Distance between the building and the agent at the ground BC= 18 meters

Let x be the angle the agent should shoot his laser gun

Since ΔABC is a right triangle, then

$\tan\ x=\frac{AB}{BC}$

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3 years ago

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Of the last 100 customers entering Best Buy, 25 buy a computer. If the classical probability assessment applies, the probability

Yuliya22 [10]

Answer:

1/4

Step-by-step explanation:

The classical probability assessment works based on the principle that the probability of an event occurring is equal to the number of times the event occurs divided by total number of outcomes.

That is:

P(A) = n(A) / N

Therefore, the probability that the next customer will buy a computer will be:

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7 0

3 years ago

Can you help with this math please?

Blababa [14]

Answer:

3 on the other side and 7 and 7 on the sides

Step-by-step explanation:

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2 years ago

How to do this does anyone know if u do i will make u brainlist

Studentka2010 [4]

Answer:

Those functions are for a graph.

Step-by-step explanation:

You can compare them by heading to a website like desmos and plugging in each function, I think they even do tables as well.

These are functions that can be graphed, I assume you know what that is, if not, look it up.

good luck

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1 year ago

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