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3 years ago

Evaluate the expression Arcsec(sqrt 2) without using calculaor. Show your solution.

1 answer:

3 0

To express the value of the arc secant of the square root of 2 you must first express its cross multiplication process that having variable x as its total then you will came up with sec(x) =sqrt(2) then remember that sec() is equals to 1/cos(x), then its is 1/cos(x) = sqrt(2) then use the special triangle principles withe side length of 1,1 and sqrt(2) and the value of that is pi/4 so x= pi/4 then arcsec(sqrt(2)) = pi/4.

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The Perez family is driving to visit relatives the trip is 184 miles and they have driven 48 miles how many more miles do they n

Paul [167]

Answer:

136

Step-by-step explanation:

You subtract 184 from 48.

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3 years ago

Bob,Cal,and Pete each made a stack of baseball cards.Bob's stack was 0.2 meter high.Cal's stack was 0.24 meter high.Pete's stack

AlekseyPX

Answer:

0.24 > 0.18

Step-by-step explanation:

Given that,

Bob's stack = 0.2m

Cal's stack = 0.24m

Pete's stack = 0.18m

To find?

A number sentence.

A simple sentence is a string/collection of words that contain a subject and a verb whereas a number sentence is a sentence that consist of mathematical operation like +, -, /, * together with an equality such as =, <, >, and like a sentence it also tell a fact.

So, the number sentence that compares cal's stack of cards to Pete's stack is

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3 years ago

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The stem and leaf plot below could not represent which of the following

mario62 [17]

Answer:

Your answer would be D. The height of NBA basketball players in meters

Step-by-step explanation:

It makes sense for the to be 1-9 inches of rain, a plant 1-9 inches, a phone book 1-9 pounds, but there is not a lot of Basketball players that are only one meter tall. ☺ That would be able impossible.

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3 years ago

Find the surface area. PLEASE HELP!!!!!

jonny [76]

Since it is a cube, all sides lengths are the same.

Surface area = 2lw+2lw+2hw
if you substitute all the sides for 13 you get
2(169) three times
so you multiply and get 338 three times so you do 338x3 which is 1014 cm

its messy to explain so i attached a photo

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2 years ago

What is the slope of this line? A: - 1/3 B: - 2/3 C: 2/3 D: 1/3

bezimeni [28]

Answer:

The answer is C. 2/3

Step-by-step explanation:

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3 years ago

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