2 years ago

Through which angle of rotation does the image of a regular pentagon coincide with its preimage?

Mathematics

2 answers:

Volgvan2 years ago

6 0

Answer: B- 72

Step-by-step explanation:

STatiana [176]2 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Shayna's school is selling tickets to a fall musical. on the first day of tickets sales the school sold 14 adult tickets and 1 s

Ghella [55]

Answer:

129÷12=$10.75 -25.80=$15.05

Step-by-step explanation:

You divide the money by adults and students___________________________________________

3 0

3 years ago

What is the unit rate in miles per hour of 8 miles in 45 minutes

ladessa [460]

The unit in three miles is 5 rate oer hour hoped i helped ypu ouyt

7 0

2 years ago

Need help ASAP fine the value of x. Round to the nearest tenth x=

White raven [17]

Answer:

x = 13.5

Step-by-step explanation:

To find x, we use the sine rule

For the sine rule,

the ratio of the sides to the sine of the angle facing the side is equal for all the sides of the triangle

Thus,

x/sin 34 = 11/ sin 27

x = 11 sin 34/sin 27

x = 13.5

5 0

2 years ago

Column A

Viefleur [7K]

The slope m of a line passing through points P(a, b) and Q(c, d) is found using the formula:

$m= \frac{b-d}{a-c}$ .

Thus, the slope in A is $m= \frac{12-2}{-4-(-10)}=\frac{10}{6}=\frac{5}{3}$ .

The slope in B is $m= \frac{-4-10}{6-18}=\frac{-14}{-12}=\frac{7}{6}$ .

Now, to compare 7/6 to 5/3, we can write the second fraction as 10/6.

So, the slope in A is larger than the slope in B.

Answer: A

3 0

2 years ago

Read 2 more answers

Write an equation for that graph,where y depends on x.<br><br> ____

Firlakuza [10]

y = -2x + 6

Steps:

y = mx + b

m is slope

b is the y-intercept

m = -2

b = 6

plug in m and b

y = -2x + 6

5 0

2 years ago

Read 2 more answers