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olganol [36]
3 years ago
12

What is the measure of PQR?​

Mathematics
1 answer:
Lisa [10]3 years ago
7 0

Answer:

PQRS is a quadrilateral and the measure of angle PQR is 70 degrees. According to the central angle theorem, that the angle inscribed on the circle is always half the measure of the central angle.

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Need help here plss
goldenfox [79]

Answer:

see below

Step-by-step explanation:

Thankfully, these inequalities are already simplified, so all we have to do here is graph the inequalities as they are.

To graph y > 2x - 3, first draw the line y = 2x - 3. Make sure to make the line dashed because the sign is ">", which means that the points on the line do not belong to the solution set. Now, we need to figure out which side of the line to shade on. Since the sign is ">", that means that we will shade "above" the line, or on the left side of it. (This is the blue area in the image.)

Repeat a similar process to graph y < x + 1. As usual, first draw the line y = x + 1, and again, make it a dashed line since the sign is "<". And since the sign is "<", that means that we will shade "below" the line, or on the right side of it. (This is the red area in the image.)

The solution set to this system is the area where the two shaded areas overlap, which is the purple area in the image below. Hope this helps!

4 0
3 years ago
2ⁿ+2ⁿ+2ⁿ+2ⁿ=2¹⁶<br>value of n?​
STatiana [176]

Answer:

n = 14

Step-by-step explanation:

~~~~~~~2^n+2^n+2^n+2^n = 2^{16}\\\\\implies 4 \cdot 2^n = 2^{16}\\\\\implies 2^2 \cdot 2^n = 2^{16}\\\\\implies 2^{n+2} = 2^{16}~~~~~~~~~~~~~~~~~~~~~~~~~~~~;[a^m \cdot a^n = a^{m+n}]\\\\\implies n+ 2 = 16\\\\\implies n = 16-2 \\\\\implies n = 14

6 0
2 years ago
Find two consecutive even integers such that six times the first equals five times the second.
asambeis [7]

Answer:

4 and 6 are the two consecutive even integers

Step-by-step explanation:

Hi,

Let x represent the smaller of the two consecutive even integers, (x+2) the other

Write as we Read***

6x = 4(x+2)

solve for x

6x = 4x + 8

2x = 8

x = 4

checking our answer

6*4 = 4*6 = 24

7 0
3 years ago
How do u write 23f in verbal expression
LekaFEV [45]
The product of 23 and a letter
5 0
3 years ago
What is the average of -2.5, 5.2, 1.7, and -0.8?
Leokris [45]
The average of these numbers is nine tenths, \frac{9}{10}, or .9, however you would like to put it.
5 0
3 years ago
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