3 years ago

What is the measure of angle x ?

Mathematics

1 answer:

Arada [10]3 years ago

8 0

Answer:

It should either be 69 or 70

Step-by-step explanation:

You might be interested in

The school store sells 4 pencils for $0.50. At this rate, what is the cost in dollars) of 10 pencils?

Pachacha [2.7K]

Answer:

1.25

Step-by-step explanation:

10/4=2.5

2.5*0.5

7 0

3 years ago

Read 2 more answers

Yall are so wrong do your math again people

miss Akunina [59]

What do you mean?!? I don’t understand

7 0

3 years ago

Read 2 more answers

My teacher hasn’t been very helpful need help please

12345 [234]

Since a and b are parallel, and c and d are parallel, if you put 3 diagonal from 1 as a vertical angle, it will be true. (hope I could help)

4 0

3 years ago

X^2-36 factoring quadratic expressions

zhenek [66]

(x-6)(x+6)
solve just to make sure
x^2+6x-6x-36
combine like terms
x^2-36
:) ta da

7 0

3 years ago

Determine an equation of the tangent line to <br> y = e - 2x<br> at the point (0,1).

Darya [45]

Answer:

$y=-2x+1$

this is the equation of the tangent line to the curve at the point (0,1)

Step-by-step explanation:

$y = e^{-2x}$

to find the tangent line we need to find the curve's derivative. using $\dfrac{d}{dx}e^{ax} = ae^{ax}$ , we'll find dy/dx.

$\dfrac{dy}{dx} = -2e^{-2x}$

^ this is the equation of the slope of the curve. By finding the slope of the curve at (0,1) we'll also be finding the slope of the tangent to the curve at (0,1).

at (0,1) x = 0. we'll use that in dy/dx

$\dfrac{dy}{dx} = -2e^{-2(0)}$

$\dfrac{dy}{dx} = -2(1)$

$\dfrac{dy}{dx} = -2$

this is the slope of the tangent at point (0,1)

we'll use the general equation of the line formula to find the equation of tangent.

$(y-y_1)=m(x-x_1)$

here m is the slope, i.e. m = -2, and (x1,y1)=(0,1)

$(y-1)=-2(x-0)$

$y=-2x+1$

this is the equation of the tangent line at the point (0,1)

4 0

3 years ago