We can get the Circumference of a circle with the diameter by using the formula:

Circumference = Diameter * pie
Where, pie = 22/7 = 3.14

Hope this helps!

5 0

3 years ago

20 POINTS BRAINLIEST

docker41 [41]

Answer:

Step-by-step explanation:

Using the rule of logarithms

log x - log y = log( $\frac{x}{y}$ )

Given

$log_{7}$ ( $\frac{n}{2}$ )

= $log_{7}$ n - $log_{7}$ 2 → D

8 0

3 years ago

Help&EXPLAIN <br><br> Don’t use for points or will be reported and I’ll take the points back

ella [17]

Answer:

x = 60°

Step-by-step explanation:

since, the triangles are complementary the sum of their measures will be 90°

now,

=》30° + x = 90°

=》x = 90° - 30°

=》x = 60°

4 0

2 years ago