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3 years ago

NEED HELP ASAP! GIVING BRAINLIEST TO WHOEVER ACTUALLY ANSWERS WITH HOW TO DO THE PROBLEM AS WELL. THANK YOU <3

Mathematics

1 answer:

liq [111]3 years ago

6 0

Answer:

2.53800027 ^9

Step-by-step explanation:

the product of both numbers is this.

just add both of them together. If im wrong, i will tell you another answer.

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scZoUnD [109]

Answer:

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3 years ago

Read 2 more answers

Evaluate x=-3, y=4, z=-5 Answers suggested below -17 41 23 -40 -58 -16

tatiyna

Answer:

2. -16

6. 23

7. -40

8. -17

9. 41

10. -58

6 0

3 years ago

Rewrite the function by completing the square. 4x^2-4x+1=0

andrey2020 [161]

Do in completing the square method.

${4x}^{2} - 4x + 1 = 0 \\ 4x^{2}-4x=-1 \\ \frac{4x^{2}-4x}{4}=\frac{-1}{4} \\ x^{2}+\frac{-4}{4}x=\frac{-1}{4} \\ x^{2}-x=\frac{-1}{4} \\ x^{2}-x+\left(-\frac{1}{2}\right)^{2}=-\frac{1}{4}+\left(-\frac{1}{2}\right)^{2} \\ x^{2}-x+\frac{1}{4}=\frac{-1+1}{4} \\ x^{2}-x+\frac{1}{4}=0 \\ \left(x-\frac{1}{2}\right)^{2}=0 \\ \sqrt{\left(x-\frac{1}{2}\right)^{2}}=\sqrt{0}$

Now simplify.

$x-\frac{1}{2}=0 \\ x-\frac{1}{2}=0 \\ \\ \rightarrow \: x=\frac{1}{2} \\ \rightarrow \: x=\frac{1}{2}$

So, answer is..

$\boxed{x=\frac{1}{2} }$

Now rewrite the equation.

$4 x ^ { 2 } - 4 x + 1 = 0 \\ \boxed{4\times \left(\frac{1}{4}\right)-4\times \left(\frac{1}{2}\right)+1=0 }$

Verification :-

$4 x ^ { 2 } - 4 x + 1 = 0 \\ 4\times \left(\frac{1}{4}\right)-4\times \left(\frac{1}{2}\right)+1=0 \\ 1-4\times \left(\frac{1}{2}\right)+1=0 \\ 1-\frac{4}{2}+1=0 \\ 1-2+1=0 \\ -1+1=0 \\ \underline{ 0 = 0} \: \\ \dashrightarrow \text{true}$

3 0

3 years ago

Hello, I need Help Please What is the Descending Order 219746, 612191, 194937

jolli1 [7]

Answer:

124679 111269 134788

Step-by-step explanation:

this is the answer

7 0

3 years ago

Find the area of the larger sector.

marin [14]

Answer:

Step-by-step explanation:

area of circle = πr² = 25π ft²

area of sector = 25π × 221°/360° ≅ 48.21 ft²

4 0

3 years ago