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2 years ago

In the diagram of circle C, m∠VWX is 43°. What is measure of arc vx?

Mathematics

2 answers:

avanturin [10]2 years ago

4 0

Its 39 hope it helps

kirill [66]2 years ago

4 0

Answer:

Step-by-step explanation:

Alright, lets get started.

In the given diagram, the angle made by both chords outside the circle will be :

< VWX=half of (positive difference of both opposite arcs)

$43=\frac{1}{2}(125-mVX)$

Multiplying 2 in both sides

$86=125-mVX$

$mVX=125-86=39$

So the measure of arc VX is 39°. : Answer

Hope it will help :)

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Find the slope of the tangent line to the curve f(x)=e^(x) at (0.4,1.49)

almond37 [142]

Answer:

1.49

Step-by-step explanation:

In order to find the slope of the tangent line to a given equation, and in a given point, we need to:

1. Find the first derivative of the given function.

2. Evaluate the first derivative function in the given point.

1. Let's find the first derivative of the given function:

The original function is $f(x)=e^{x}$

But remeber that the derivative of $e^{x}$ is $e^{x}$

so, $f'(x)=e^{x}$

2. Let's evaluate the first derivative function in the given point

The given point is (0.4,1.49) so:

$f'(x)=e^{x}$

$f'(0.4)=e^{0.4}$

$f'(x)=1.49$

Notice that the calculated slope of the tangent line is equal to the y-coordinate of the given point because f'(x)=f(x). In conclusion, the slope of the tangent line is equal to 1.49.

8 0

3 years ago

You went to Disneyland and spent $50 on your ticket to get in. You also spent 1/3 of your money on food and fun Disney stuff. Yo

Papessa [141]

Answer:

125

Step-by-step explanation:

6 0

2 years ago

A rancher has 1000 feet of fencing in which to construct adjacent, equally sized rectangular pens. What dimensions should these

rosijanka [135]

Answer:

The dimensions that will maximize the enclosed area of the pen is 250 ft by 250 ft

Step-by-step explanation:

we have the perimeter as 1000

So the sum of the lengths will be

1000/2 = 500

The dimensions that will maximize these pens will be such that they will have equal values

Mathematically, that will be 500/2 = 250 by 250

5 0

2 years ago

Use the distributive property to find the equivalent expression.

slamgirl [31]

7(8)+7(d)

56+7d=

The question mark would be 7.

7 0

3 years ago

Help pleaseee? i will give you brainliest answer

Leokris [45]

All i know is that both of them are parallel

i think for the first one its 6

hope this helps

7 0

3 years ago