All categories

2 years ago

1. A physics contest has 30 multiple-choice

1 answer:

5 0

Answer: This domain is used as part of our extensive ad fraud detection methods to ensure only the highest quality, real vetted users reach advertising partners. Advertiser campaigns are distributed across a broad network of partners and before users are delivered to advertisers, this domain is used to identify and qualify real humans and the right audience.

Step-by-step explanation:

You might be interested in

Can someone please help me out :))

ki77a [65]

Answer:

sin(T)

cos(C)

Step-by-step explanation:

sine goes up or down for angles in the circle.

cosine goes left or right for angles in the circle.

consider a circle with is center at T, and it goes through C (so, the radius is 25 = TC).

then 7 = sin(T)×25

24 = cos(T)×25

so, sin(T) = 7/25

then, sin(T) = cos(90-T)

and the angle at C = 90-T.

therefore, cos(C)=sin(T)=7/25

tan(x) = sin(x)/cos(x)

and that would lead here always to a 7/24 or 24/7 ratio.

so, no tan function is right.

5 0

3 years ago

Solve for x: 81^ x-4=9^3x Show all work for brainliest

guajiro [1.7K]

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.x≈−0.00413995,1.6090059

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Plz help me with this

agasfer [191]

Answer:

4) 49 degrees

plz mark as brainliest

3 0

3 years ago

Read 2 more answers

What is 2⋅(3+5−1)⋅2 the dots are multiplication

KatRina [158]

The answer is 28 for this equation

8 0

2 years ago

Combine all like terms to simplify the expression.

Dvinal [7]

12x + 5 - 4x + 2x² =

= 2x² + 12x - 4x + 5 = 2x² + 8x + 5

8 0

2 years ago