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3 years ago

Look at the table. Make a conjecture about the sum of the first 25 positive even numbers.

1 answer:

8 0

I stared at the table, contemplating the fake wood grain, while mulling
this over in my head. After mulling, my conjecture is: 650 .

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WILL GIVE BRAINLIEST What is the value of x in the figure? 1042 (3x – 19)

Anna11 [10]

Answer:

x = 41

Step-by-step explanation:

We know these angles will be equal to each other (they are across from each other, I honestly forget the term ) so we can set up an equation

Our equation from given: 104 = 3x - 19

Adding 19 to both sides 123 = 3x

Dividing both sides by 3: 41 = x

Answer: x = 41

5 0

3 years ago

Find the indicated side of the right triangle. 45° y 6 45°

Pavlova-9 [17]

Answer:

Step-by-step explanation:

tan 45 = 6 / x

1 = 6 / x

x = 6

Note :

Tan 45 value = 1

7 0

3 years ago

Read 2 more answers

Simplify the following functions so that your answers do not include trig functions. In each case, assume x∈(−1,1). cos(2sin−1x−

Roman55 [17]

Answer:

cos(2sin−1x)=1−2x2

Step-by-step explanation:

et sin−1x=θ , so that, x=sinθ,|x|≤1,θ∈[−π2,π2].

3 0

3 years ago

Use the correct order of operation to solve the following problem 3x (50 - 6^2) ÷ 2 =

Effectus [21]

Answer: 21

Step-by-step explanation:

Ok so first of all the numbers in the parentheses go first.

So 6 to the power of 2 (6^2) would be 6x6 which equals 36

50-36=14

After that you just keep rewriting the problem after every step.

Since the 3 is outside of the parentheses, you would multiply it with the 14

3x14=42

Finally 42÷ 2=21

3x (50 - 6^2) ÷ 2 =

3(14)÷ 2

42÷ 2= 21

Hope this helps (:

Btw sorry if it's a bit confusing but the answer is 21

6 0

3 years ago

Divides a line segment at the middle

bazaltina [42]

Answer: Midpoint

Step-by-step explanation:

Midpoint is the point that is equal distance from the endpoints.

8 0

4 years ago