All categories

3 years ago

Find the value of the variable in each triangle, Round all anges to the nearest degree

Mathematics

2 answers:

velikii [3]3 years ago

5 0

Answer:777.9

Step-by-step explanation:

anastassius [24]3 years ago

4 0

Answer:

bishop tyrone

Step-by-step explanation:

You might be interested in

Rearrange the formula A = Θr2 2 for Θ.

Lina20 [59]

Answer:

$\theta=\frac{2A}{r^2}$

Step-by-step explanation:

Given : The formula $A=\frac{\theta r^2}{2}$

We have to rearrange the given formula for $\theta$

Consider the given formula $A=\frac{\theta r^2}{2}$

Multiply both side by 2, we have,

$2A={\theta r^2$

Divide both side by $r^2$ , we have,

$\frac{2A}{r^2}= \frac{\theta r^2}{r^2}$

Simplify, we get,

$\frac{2A}{r^2}=\theta$

Thus, $\theta=\frac{2A}{r^2}$

3 0

3 years ago

Read 2 more answers

Help me with this,i really forgot how to do these type of questions

Montano1993 [528]

Work=speed times time (my equation to help me figure it out)

ok, 10 men take 84 days to complete a job
therefor, each man completes 1/10 of the job in 84 days
each man does 1/840 of the job per 1 day

so, if we had 5 more, or 15 men

15 times 1/840 times xdays=1 job complete
15/840 times xdays=1job
times both sides by 840/15
xdays=840/15
xdays=56
56 days it would take

5 0

3 years ago

V=1/3 pi r squared h what is h?

Sveta_85 [38]

Step-by-step explanation:

V = 1/3 pi r^2 h

root(V ÷ 1/3 pi) = h

6 0

3 years ago

The vertex of a parabola will never be on the axis of symmetry. true or false

Gala2k [10]

False, it's always on the vertex of the parabola.

4 0

3 years ago

Write the expression In factored form. 121m^2-144 Can someone help me?

Zigmanuir [339]

It’s (11m+12)(11m−12)

6 0

3 years ago