3 years ago

What is the measure of an exterior angle of a rectangle of a regular 11-sided polygon?

Mathematics

2 answers:

Taya2010 [7]3 years ago

5 0

90 degrees because a rectangle has all right angles and a right angle is 90 degrees

horsena [70]3 years ago

4 0

$180 \div 11 =$

You might be interested in

tom always keeps his garden clean. he takes 20 minutes to clean a single garden. how much time will it take to clean all four ga

neonofarm [45]

80 minutes to clean all four gardens

8 0

3 years ago

Read 2 more answers

Solve the inequality: x+8 > 14 O x26 O x2 22 Oxs 22 Ο κε 6

almond37 [142]

Answer:

Option D, $x > 6$

Step-by-step explanation:

Step 1: Subtract 8 from both sides

$x + 8 > 14$

$x + 8 - 8 > 14 - 8$

$x > 6$

Answer: Option D, $x > 6$

6 0

3 years ago

Question 21 on this pictured math sheet please. Have a great day!

Yuki888 [10]

Answer:

Step-by-step explanation:

$f(x) = 2x - 1.....(1) \\ g(x) = 3x + 5....(2) \\ plug \: x = 5 \: in \: (2) \\ g(5) = 3 \times 5 + 5 = 15 + 5 = 20 \\ \therefore \: f(g(5)) = 2 \times 20 - 1 = 40 - 1 = 39 \\ \\ \huge \red{ \boxed{\therefore \: f(g(5)) =39}}$

7 0

3 years ago

Evaluate the expression 4−(1−4)−2 =

Cloud [144]

Parentheses first. 1-4= -3. 4-3=1. 1-2=-1.

The answer is -1.

3 0

3 years ago

Read 2 more answers

Please help me solve

mihalych1998 [28]

Answer:

x = 36.3°

using tane rule:

$\sf tan(x)= \dfrac{opposite}{adjacent}$

Here!

x = missing angle

opposite = 22

adjacent = 30

=============

$\hookrightarrow \sf tan(x) = \dfrac{22}{30}$

$\hookrightarrow \sf x= tan^{-1}(\dfrac{22}{30} )$

$\hookrightarrow \sf x= 36.253^{\circ \:}$

$\hookrightarrow \sf x= 36.3^{\circ \:}$ ( rounded to nearest tenth of a degree)

3 0

2 years ago

Read 2 more answers