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3 years ago

Quadrilateral B E A R is inscribed in circle O what os the measure of angle R

Mathematics

1 answer:

kirill115 [55]3 years ago

7 0

Answer:

106°

Step-by-step explanation:

Explanation:

BEAR can be considered as two triangles back to back. The sum of the internal angles of a triangle is 180°

So the sum of the internal angles of BEAR = 2 × 180

= 360°

Let angle R be denoted as R, from the above:

92 + B = R + 74 = 180

R = 180 - 74

= 106°

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Jenny and Hanan are collecting clothes for a clothing drive. Hanan collected 1/2 as many bags of clothes as Jenny did. If Jenny

Montano1993 [528]

Answer:

Hanan collect $\frac{3}{8}$ of a bag of clothes

Step-by-step explanation:

Let

x ------> amount of clothing bag that Jenny collected

y ------> amount of clothing bag that Hanan collected

we know that

$y=\frac{1}{2}x$ -----> equation A

$x=\frac{3}{4}$ -----> equation B

Substitute equation B in equation A

$y=\frac{1}{2}(\frac{3}{4})$

$y=\frac{3}{8}$

therefore

Hanan collect $\frac{3}{8}$ of a bag of clothes

5 0

3 years ago

How do the graphs of y=1/x and y=5/x+6<br><br> compare?

oee [108]

Answer: The graph is attached.

Step-by-step explanation: The given functions whose graphs are to be compared are as follows:

$y=\dfrac{1}{x},~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(A)\\\\\\y=\dfrac{5}{x}+6.~~~~~~~~~~~~~~~~~~~~~~~~~(B)$

In the attached figure, the graphs of both (A) and (B) are shown. We can easily see see from there, the shapes of both the graphs are same.

But, at x = 0, y = ∞ and at x = ∞, y = 0 in graph (A).

At x = 0, y = ∞ and at x = ∞, y = 6 in graph (B).

Thus, the comparison can be seen in the figure very clearly.

8 0

3 years ago

-7(-9) need help again

sdas [7]

Answer:

Step-by-step explanation:

-7 * -9 = 63

negative times negative is always positive:)

8 0

3 years ago

Read 2 more answers

#11 and #12 please explain so I can get it

Nat2105 [25]

That's for number 11

6 0

3 years ago

What is the probability that it is not blue?

ladessa [460]

This is actually easy, because you just have to add up the 25 +15 and that would get you 40. Then you would have to add 20 to the 40 and that would be 60, so that would make 40/60 chance that she wouldn't get blue.

And if you need it in a percentage, then you can just convert this into a percentage which would be, 66.666666666667%, also known as 66.67%

7 0

3 years ago