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3 years ago

What is the value of 4x10 with the exponent of 2 sorry I'm not good at exponents?

Mathematics

1 answer:

melisa1 [442]3 years ago

5 0

Answer:

Step-by-step explanation:

4 x 10^2 = 4 x 100 = 400

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Why y'all put 1\3 bdhchgf d gchg hello. helo0o elhwl

nydimaria [60]

Answer:

1/3=33.33%?

Step-by-step explanation:

the only math I see is 1/3 and a random 0 near O's

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2 years ago

What is the solution to the equation 1/3(x-2)=1/5(x+4)+2 ?

Airida [17]

7.3 is the answer i believe

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3 years ago

an equilateral triangle has one angle measureme of 60. What is the measurement of the two remaining angles?

Anna [14]

The equilateral triangle has one angle measurement of 60 what is the measurement of two remaining angles divide 60 by 2 with sugar 30 that your answer

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3 years ago

Can someone please answer this, ill give you brainliest Would be very appreciated.

Svetllana [295]

Explanation:

f(x) = (x-4)(x+2)

1) For x-intercept, y will be 0

(x-4)(x+2) = 0

(x-4) =0, (x+2) = 0

x = 4, x = -2

<u />

<u>x-intercept</u>: (4, 0), (-2, 0)

2) For vertex: x = -b/2a where ax² + bx + c

<u>Quadratic function</u>:

(x-4)(x+2)

x² +2x-4x -8

x² -2x -8

<u>vertex</u>:

x = -(-2)/2(1)

x = 1

y: (x-4)(x+2) = (1-4)(1+2) = -9

ordered pair of vertex: (1, -9)

3) For y-intercept, x will be 0

(x-4)(x+2)

(0-4)(0+2)

-8

<u>y-intercept</u>: (0, -8)

8 0

2 years ago

Read 2 more answers

Angle θ is in standard position. if sin(θ) = − 1 3 , and π < θ < 3π 2 , find cos(θ).

kramer

The value of the angle θ is 160.52° then the value of the cosine will be negative 0.9428.

<h3>What is trigonometry?</h3>

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

Angle θ is in standard position.

If sin(θ) = − 1/3 , and π < θ < 3π/2

Then the angle will be

$\theta = \sin ^{-1}\dfrac{-1}{3}\\\\\theta = -19.47$

Then add 180 degrees, then we have

$\theta = -19.47 + 180\\\\\theta = 160.52$

Then the value of the cosine will be

$\cos 160.52^o=-0.9428$

More about the trigonometry link is given below.

brainly.com/question/22698523

7 0

2 years ago

Read 2 more answers