2 years ago

Solve for x in the diagram below

Mathematics

1 answer:

babymother [125]2 years ago

5 0

Answer:

Step-by-step explanation:

By the exterior angle theorem,

(4x - 4) + 40 = 60

4x - 4 = 20

4x = 24

x = 6

You might be interested in

What is the value of -7(x to the second power - 6) +2y when x=2 and y =-6

alexgriva [62]

Answer:

if x equals 2 and y equals negative 6 then the answer is....

A. -1

Step-by-step explanation:

5 0

2 years ago

The end of a pendulum with a length of 21 cm travels an arc length of 24 cm. How many degrees does the pendulum swing?

Tanya [424]

It is given in the question that the end of a pendulum with a length of 21 cm travels an arc length of 24 cm.

So here radius is 21 cm and the arc length is 24 cm .

Now we use the arc length formula , which is

$s = r* \theta$

Where s is the arc length and r is the radius.

Substituting these values, we will get

$24 = 21 \theta
\\
\theta = \frac{24}{21}
\\
\theta = 1.143 radians$

And now we need to convert radian to degree, and for that we have to multiply by $\frac{180}{ \pi}$

That is

$1.143 * \frac{180}{ \pi} =65.48 degree$

4 0

3 years ago

HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME

muminat

Answer:

p ≥ -10

Step-by-step explanation:

Divide both sides by-9:

When dividing or multiplying by a negative number, always flip the inequality sign:

-9p/-9 > = 90/-9

Cancel out the negatives:

9p/9 > = 90/-9

Simplify the fraction:

p > = 90/-9

Simplify the signs:

p > = -90/9

Find the greatest common factor of the numerator and denominator:

p >= -10 · 9/ 1 · 9

Factor out and cancel the greatest common factor:

p > = -10

6 0

2 years ago

Please help and explain, thanks so much. 4p^11 / 8p^6

soldi70 [24.7K]

Step-by-step explanation:

Plz make it brainlist answer

3 0

3 years ago

Read 2 more answers

2y + 2x + 3y + 4z + 5x

IRISSAK [1]

5y+7x+4z this is the simplified answer .

6 0

2 years ago