All categories

1 year ago

PLS HELP In circle A, secant EC and tangent BC intersect at point C. mЕВ = 171° and mBD 83°. What is mBCD?

Mathematics

1 answer:

liubo4ka [24]1 year ago

4 0

Answer:

∠ BCD = 44°

Step-by-step explanation:

the secant- tangent angle BCD is half the difference of the intercepted arcs, so

∠ BCD = $\frac{1}{2}$ (EB - BD) = $\frac{1}{2}$ (171 - 83)° = $\frac{1}{2}$ × 88° = 44°

You might be interested in

What is x+y=5 solved and graphed????<br> I need help, please!

grin007 [14]

Answer:

The answer is y=5−x and to graph it on a graph it is (0.5) and (5.0)

Step-by-step explanation:

I took the quiz

7 0

2 years ago

Read 2 more answers

(2x+2y)+(3y-5x) EIHOIVHNVIHVIOE

Nina [5.8K]

$\huge\textsf{Hey there!}$

$\large\text{(2x + 2y) + (3y - 5x)}$

$\rightarrow\large\text{2x + 2y + 3y - 5x }$

$\large\textsf{COMBINE the LIKE TERMS}$

$\large\text{(2x - 5x) + (2y + 3y)}$

$\large\text{2x - 5x = \boxed{\bf -3x}}$

$\large\text{-3x + (2y + 3y)}$

$\large\text{2y + 3y = \boxed{\bf 5y}}$

$\large\text{\bf -3x + 5y}$

$\boxed{\boxed{\large\textsf{Answer: \huge \bf -3x + 5y}}}\huge\checkmark$

$\large\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

4 0

3 years ago

Read 2 more answers

The graph of y = –3x + 4 is:

MrRa [10]

Answer:

Step-by-step explanation:

It's a line with many solutions like

When x=1 y=1

X=2 y=-2

And so on all the pts on the line

8 0

2 years ago

A cyclist rides at a constant speed of 15 miles per hour. At this speed, about how long would it take the cyclist to ride from G

goblinko [34]

Answer: 5.61333333 h

If the length between Garden city to dodge city is 84.2km the answer would be 5.61333333 hours [non-terminating decimal]

Step-by-step explanation:

So ummm, i dunno if the answer is right but yeahh

1h = 15 miles

Distance between GC AND DC = 84.2

84.2 * 15 = 5.6133333

3 0

1 year ago

What is the sales tax of a $178.90 video game system is the tax rate is 3.75%

juin [17]

It would be: 178.90 * 3.75%
= 178.90 * 0.0375
= 6.71

In short, Sales tax would be $6.71

Hope this helps!

3 0

3 years ago