3 years ago

What is an expression for vector x involving vector r, vector s, and vector t?

Mathematics

1 answer:

navik [9.2K]3 years ago

3 0

X = -3r + s - t ....

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A right triangle has a 30 degree angle. the leg adjacent to the 30 degree angle measures 25 inches what is the inches. What is t

yanalaym [24]

Tan(30°) = opposite/adjacent ⇒

opposite = adjacent * tan(30°) = 25 * 0.5773 ≈14.4 in ← <span>to the nearest tenth.</span>

8 0

2 years ago

the measurement of an angle is five times less than the measurement of its supplement what is the measurement of the angle a. 30

Levart [38]

Let the angle be y;
Then the supplement is 5y
y+5y=180
6y=180
y=30
The angle is 30 degrees

8 0

3 years ago

Please help.. thanks if you do :)

AlladinOne [14]

Answer:

it X+3

it 3 hope this help yuuu

Step-by-step explanation: 6(x+2)=30

6x+6.2=5

6(x+2)=30

6x + 12 = 30

-12 -12

6x = 18

x = 3

hope this help the best answer is X=3

tht the bnest answer for the q

6 0

2 years ago

Read 2 more answers

A train travels at 100 milers per hour. An equation can be written that compares the time (t) with the distance (d). Define the

Alenkasestr [34]

Answer:

The domain is t ≥ 0

The range is D ≥ 0

Step-by-step explanation:

$rate = \frac{distance}{time}$

D(t) = 100t + d₀

t is the time measured in hours.

d₀ is the initial position of the train.

We can assume the distance they go is not negative so...

The domain is t ≥ 0

The range is D ≥ 0

8 0

1 year ago

Always sometimes never: if two sides of a triangle are the same then so are two angles always

Trava [24]

Answer:

always

Step-by-step explanation:

8 0

2 years ago