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4 years ago

What is (4p-1) squared

Mathematics

1 answer:

ahrayia [7]4 years ago

5 0

(4p-1)(4p-1)

=16p^2 - 4p - 4p +1

=16p^2 -8p +1 (That's your answer)

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Write down the possible values of x

worty [1.4K]

Answer:

-6,

-5,

-4

that's all....

7 0

2 years ago

Read 2 more answers

2. Use the following picture for this question:

Art [367]

Answer:

a. $24\sqrt{3}$ and 41.6

b. 52.1

Step-by-step explanation:

Considering the left side triangle the blue dotted side is the side "opposite" to the angle given and the side 24 is the side that is "adjacent" to the angle given. The trigonometric ratio tan relates opposite to adjacent. Also, let the blue dotted side be y.

<u>Note:</u> the exact value of tan 60 is $\sqrt{3}$

Thus, we can write $Tan(60)=\frac{y}{24}\\y=24*Tan(60)\\y=24*\sqrt{3} \\y=24\sqrt{3}$

Approximate value (rounded to nearest tenth): $24\sqrt{3} =41.6$

Considering the triangle to the right, the side "opposite" to the angle given (53 degrees) is 41.6 (just found in part (a)) and the side "hypotenuse" (side opposite to 90 degree angle) is x. The trigonometric ratio sine relates opposite and hypotenuse.

Thus we can write and solve:

$Sin(53)=\frac{41.6}{x}\\x=\frac{41.6}{Sin(53)}=52.1$

4 0

3 years ago

What is after zillion ?

Alecsey [184]

Answer: Bazillions

Step-by-step explanation: it is bazillions affter zillions

8 0

3 years ago

Can someone please answer this it’s due today and i’ll mark brainliest

Vlad1618 [11]

Answer:

Step-by-step explanation:

9-2=7

Answer=7

7 0

3 years ago

Help me now i need this question right away

garik1379 [7]

Answer:

It will be 120°

It because if you matched those two points you will have two angles of 90° degree inside that square and in the triangle at the above 120-90= 30 degrees for both angles and since that all angles of the triangle are equal 180 then 180-(30+30)=120°.

Sorry if my explanation isn't that good.

8 0

3 years ago