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oee [108]
3 years ago
9

Can U PLEASE HELP ME

Mathematics
1 answer:
steposvetlana [31]3 years ago
5 0

Answer:

the answer is the first one

Step-by-step explanation:

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Given that
timofeeve [1]

Answer:

4.

Step-by-step explanation:

(sec α - tan α)(sec α + tan α) = sec^2 α - tan^2α

But sec^2  α = 1 + tan^2 α so

sec^2 α - tan^2α  = 1 + tan^2 α - tan^2α

= 1

so 1 =  (sec α - tan α)(sec α + tan α) = 1/4 * x     where x  is sec α + tan α

1/4 * x = 1

x = 4.

6 0
3 years ago
William made 100 cupcakes this week. He baked 4 more than three times the total she made last week. Write an equation to find ou
evablogger [386]
I believe the answer is B.

It says that he made 100 cupcakes so we know that the total is 100. It says he baked 4 more than so that means that we are adding 4 to some value. It also says that he baked 3 times the total of cupcakes he made last week. Since the total for last week is unknown, we can express that as x.

So, your equation would be 3x+4=100.

Hope this helps!
5 0
2 years ago
What is the LCM of 10 and 14
Oduvanchick [21]
The LCM of 10 and 14 is 2.
5 0
2 years ago
Read 2 more answers
What is 23.5% as a Fraction? Will make brainliest btw :>
Anastasy [175]

Answer:

23 1/2 or 47/2

Step-by-step explanation:

it just is

7 0
2 years ago
Read 2 more answers
The volume of a cube is 125 cubic meters. What is the length (in meters) of one edge of the cube?
drek231 [11]

Answer:

the length of the edge of a cube with a volume of 125 is 5.

Step-by-step explanation:

5 0
3 years ago
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