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4 years ago

Help please :( What is the value of x? Enter your answer in the box

Mathematics

2 answers:

harkovskaia [24]4 years ago

6 0

Answer:

x = 65

Step-by-step explanation:

65 degress + 65 degrees + 50 degrees = 180 degrees

The triangle is supplementary. Hope this helps! :)

Vsevolod [243]4 years ago

4 0

Answer:

x=65

Step-by-step explanation:

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Snowcat [4.5K]

Answer:

1 is 6

Step-by-step explanation:

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4 0

3 years ago

Total Cost (in dollars)

Crank

This problem has been solved! See the answer Determine Um (mode ), average U, and Urms for a group of ten automobiles clocked by radar at speeds 38,44,48,50,55,55,57,58 and 60mi/h respectively

6 0

3 years ago

What is the radius of this circle if the circumference is 18π cm? 3 cm 9 cm 18 cm 36 cm

AveGali [126]

Answer:

The radius is 9 cm.

Step-by-step explanation:

The formula for calculating the circumference of a circle is

$C=2\pi r$

Where r is the radius and C is the circumference.

It was given in the question that; the circumference, $C=18\pi cm$ .

We substitute this into the formula to obtain;

$18\pi=2\pi r$

Divide both sides by $2\pi$

$\frac{18\pi}{2\pi}=r$

$9=r$

The radius is 9cm

5 0

4 years ago

Solve for x in the equation x^2 - 10x+ 25 = 35- X=5+2.5 X=535 X = 10+2.5 X = 10+ 35

Novosadov [1.4K]

Answer:

X= 5+2.5

Step-by-step explanation:

Math

4 0

3 years ago

The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate,

Natali [406]

Answer: $a = \frac{f-v}{t}$

This can be written as a = (f-v)/t

============================================

Work Shown:

$f = v + at\\\\v + at = f\\\\at = f-v \ \text{ Subtract v from both sides}\\\\a = \frac{f-v}{t} \ \text{ Divide both sides by t}\\\\$

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Note

$a = \frac{f-v}{t}$ is the same as $\frac{f-v}{t} = a$

4 0

3 years ago