All categories

3 years ago

If m∠4 = 101.9°, find each of the following in degrees. (a) m∠5 (b) m∠8

Mathematics

2 answers:

Studentka2010 [4]3 years ago

4 0

Answer:

m<5=101.9 m<8=101.9

Step-by-step explanation:

alternate interior and vertical angles

LekaFEV [45]3 years ago

3 0

Answer:

(a) m∠5=<4[alternate angle]=101.9°,

(b) m∠8=<5[vertically opposite angle]=101.9°,

You might be interested in

What is the slope of the line that passes through each pair of points in (-4,-1),(-4,-5)

Anuta_ua [19.1K]

So to start off you subtract y2 - y1/x2 - x1. This should look like -5 - -1/ -4 - -4. Now you do the math and you should get -4/0. Therefore the slope is undefined.

5 0

3 years ago

Need help on this one

marysya [2.9K]

The answer is .....................1600......

6 0

3 years ago

A new one-year membership at RecPlex costs $160. a registration fee of $28 is paid front, and the rest is paid monthly. How much

stealth61 [152]

Answer:

$3480

Step-by-step explanation:

Multiply $160 and $28 Hope it helps!!! Have a nice day or night!!!

4 0

3 years ago

A circle with center C(4, -2) passes through the point A(1, 3). Does the point B(8, -2) lie inside the circle?

Setler79 [48]

Answer:

Yes, point B will lie inside the circle.

Step-by-step explanation:

Let the distance between point C and point A be the radius of our given circle.

We have been given that a circle with center C(4, -2) passes through the point A(1, 3).

Since we know that a point will lie inside circle if the distance between the point and center of circle is less than radius of circle.

Let us find distance between points C and A using distance formula.

$\text{Radius}=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

$\text{Radius}=\sqrt{(4-1)^{2}+(-2-3)^{2}}$

$\text{Radius}=\sqrt{(3)^{2}+(-5)^{2}}$

$\text{Radius}=\sqrt{9+25}$

$\text{Radius}=\sqrt{34}$

Radius of our circle is $\sqrt{34}$ . Now let us find distance between center of our circle and point B.

$\text{Distance between C and B}=\sqrt{(4-8)^{2}+(-2--2)^{2}}$

$\text{Distance between C and B}=\sqrt{(-4)^{2}+(-2+2)^{2}}$

$\text{Distance between C and B}=\sqrt{16+(0)^{2}}$

$\text{Distance between C and B}=\sqrt{16}$

$\text{Distance between C and B}=4$

We can see that distance of point B from center of our given circle is less than distance between point A and center of circle, therefore point B will lie inside the circle.

4 0

3 years ago

Read 2 more answers

5 weeks at a timeshare condominium costs $2975. Assuming the condominium can be rented for less than a full week, how much will

Andrews [41]

4 days will cost $2380

6 0

3 years ago

Read 2 more answers