Write the equation of a line that is perpendicular to y=3x-2 and that passes through the point (-9,5)

Solve for w.<br><br> 16w − 18w − –7w + –11 = 19<br><br> (99 smartscore on IXL plz help)

sergey [27]

Answer:

w = 6

Step-by-step explanation:

16w − 18w − –7w + - 11 = 19

5w+ -11 = 19

5w = 30

w = 6

6 0

3 years ago

Please help me asap!! Im in a rush

Alex73 [517]

Answer:

its c

Step-by-step explanation:

just bc

8 0

3 years ago

Read 2 more answers

A satellite at point b is 4,800 miles from point a on earth. Earth radius is about 4,000 miles. segment AB is tangent to the cir

Oksi-84 [34.3K]

We are given the following:
AB = 4800 miles
AO = 4000 miles
There is also a rule that states that a line tangent to a circle, will be perpendicular to the radius of the circle at the point of tangency. Therefore, triangle BAO is a right triangle.

We use Pythagorean theorem to solve for the hypotenuse BO.
BO = √(AO²+AB²) = √(4000²+4800²) = 6248 miles

But the problem asks for the length of BC. Since we know that OC is a radius of the circle, then:
BC = 6248 - 4000 = 2,248 miles.

The answer is C.

6 0

3 years ago

Find the distance d. (2,4) and (7,2)

Alexxx [7]

Answer:

The answer is d = $\sqrt{29}$