3 years ago

Angles in circles please help

Mathematics

2 answers:

8090 [49]3 years ago

7 0

Answer:

x = 80 degrees

Step-by-step explanation:

it says right there

melamori03 [73]3 years ago

7 0

9514 1404 393

Answer:

x = 80°

Step-by-step explanation:

The measure of an arc is the same as the measure of the central angle it subtends.

x = 80°

You might be interested in

After 56 cans of soup were sold, a clerk moved the remaining cans to a display case. The display case had shelves that could eac

GaryK [48]

10 because if you take 56 divided by 9 that would equal 6.22222 so it would be 7 since you can’t have .222 shelves

6 0

3 years ago

Read 2 more answers

Hellpppppppppppppppp

ANTONII [103]

Answer:

128.57..... degrees

Step-by-step explanation:

3 0

3 years ago

The question is in the picture (Alegbra 1)

olchik [2.2K]

Answer:

$\frac{s}{s + 3}$

6 0

3 years ago

In a school with 117 seventh-grade students and about 29 students per class, the number of seventh-grade classes is about

notka56 [123]

Answer - 4 classes

117 ÷ 29 = 4.03...

That is the answer. hope this helps.

5 0

3 years ago

Read 2 more answers

Line segment AB has endpoints A(-1.5, 0) and B(4.5 8). Point C is on line segment AB located at (0, 2)

Pie

Answer:

The ratio of AC/CB=1/3

Step-by-step explanation:

We use the section formula:

$(\frac{mx_2+nx_1}{m+n},\frac{my_2+ny_1}{m+n})$

We substitute the point A(-1.5,0) and B(4.5,8).

We plug in the points to get:

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n})$

This is supposed to be equal to: (0,2).

$(\frac{4.5m - 1.5n}{m+n},\frac{8m+n \times 0}{m+n}) = (0,2)$

We can equate, corresponding coordinates to find m and n.

$\frac{4.5m - 1.5n}{m + n} = 0$

This implies that:

$4.5m - 1.5n = 0$

$4.5m = 1.5n$

$\frac{m}{n} = \frac{1.5}{4.5}$

$\frac{m}{n} = \frac{1}{3}$

Therefore the ratio is m:n=1:3

4 0

3 years ago