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3 years ago

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Stels [109]3 years ago

8 0

Du3ru4jenrj3eueojror erjeir

maxonik [38]3 years ago

5 0

The number in parenthesis after f is the x coordinate. Basically, it says which y coordinate is tied with an x value. In choice a, it says that when x is 0 y is 3, etc.

So, you can look at the graph to see which answer choice has a point from the graph. Choice a says (0,3), and that does not match. Choice b says (5,-1) and that does match. So the answer is B.

*(x,y)*

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What fractional part of a pound is an ounce

Andre45 [30]

<span>That depends on what you mean by "pound" and "ounce."

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2 years ago

What is the algebraic rule for this statement: "Translate the point right 6

ivann1987 [24]

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2 years ago

Kristen is 64 inches tall, and she stands 12 feet away from a streetlight. If she casts an 82-inch-long shadow, how tall is the

o-na [289]

Answer:

176.39 inches or

14.70 feet

Step-by-step explanation:

Consider the right triangle made by Kristen, ground and shadow.

This triangle has one leg as 64 inches.

Next consider the right triangle formed by street light, ground upto shadow tip.

The two triangles have common angle of elevation and also another angle as 90 degrees.

Hence the two triangles would be similar

Also if A is the angle made by hypotenuse of both triangles with the ground we have

$tanx=\frac{64}{82}$

This value also equals by bigger triangle as

$tanx=\frac{h}{82+12(12)}=\frac{h}{226}$

From these two we get

h = height of street light = $\frac{226(64)}{82} =176.39$

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2 years ago

“Ms. Kits works at a music store. Last week she sold 6 more than 3 times the number of CDs that she sold this week. Ms. Kits sol

Masteriza [31]

Answer:

Ms kits sold 336 CDS

Step-by-step explanation:

I cant help with the last part sorry dont listen to my answer

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3 years ago

Which of the following could be the first step in solving this problem? 9(12-3)+4

Thepotemich [5.8K]

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3 years ago