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hjlf
3 years ago
13

What must be added to the expression x2-18 to

Mathematics
1 answer:
Ratling [72]3 years ago
5 0

Answer........

.......................idekftbsbanawp

Step-by-step explanation:

.......

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A construction firm is building a skyscraper, and the height of the skyscraper in yards and feet after certain numbers of days i
soldi70 [24.7K]

Answer:

  918

Step-by-step explanation:

Apparently, the feet number is 3 times the yards number. For 308 yards, the height is 918 feet.

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3 years ago
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(40pts)
quester [9]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Just work with what is inside the parenthesis

Also, move around the terms to help it make more sense:

(cosA cosB - cosA cosB + sinA sinB + sinA sinB)

As you can see, the 'cosA cosB' would cancel out through subtraction.

Now we have this:

(sinA sinB + sinA sinB)

This is just two sets of sinA sinB so it can be written as:

(2 * sinA sinB)

Simply place the values outside the parenthesis back there to get the answer

SinA sinB = 1/2 * (2 * sinA sinB)

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
4 years ago
Someone help me, graphs r shown!
lisabon 2012 [21]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
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How do you call a function that have a power higher than 1?
asambeis [7]

Answer:

The Power in the Power Function

So all the power in power functions comes from that little "b". Lets explore what values b can take on and how it changes the shape of the function. To do that, lets again consider a simplified version of our equation (this time, "a" is equal to 1):

Step-by-step explanation:

The Power in the Power Function

So all the power in power functions comes from that little "b". Lets explore what values b can take on and how it changes the shape of the function. To do that, lets again consider a simplified version of our equation (this time, "a" is equal to 1):

5 0
3 years ago
Read 2 more answers
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