3 years ago

Write and solve an equation to find the value of x.

Mathematics

1 answer:

Law Incorporation [45]3 years ago

4 0

Answer: y+44+68=180

Step-by-step explanation: y+44 and 68 are complementary angles so they add to equal 180

You might be interested in

In 1989, Dutch ice skater Dries van Wijhe skated 200 km at an average speed of 35.27 km/h. How long was he skating?

PolarNik [594]

Divide
200 by 35.27
You get 5.67 hours

8 0

3 years ago

A Walgreens purchase comes to $28. Find the total cost if a 2% sales tax is included.

OverLord2011 [107]

Answer:

The answer is $28.56

Step-by-step explanation:

To find the 2% sales tax, you need to multiply the 2% or 0.02 by 28.

Doing this will give you 0.56.

Then you add 0.56 to 28 to get 28.56, hence, $28.56 is the total cost.

Hope it helps!

4 0

3 years ago

Mark pulled weeds from the garden for 10 more minutes than Ted.

Gwar [14]

B because 10p means 10 × p

5 0

3 years ago

Read 2 more answers

The measure of an exterior angle of a regular polygon is 2x and the measure of an interior angle is 4x Find the measure of one i

kolbaska11 [484]

Answer:

Part a) The measure of an exterior angle is 60°

Part b) The measure of an interior angle is 120°

Step-by-step explanation:

step 1

Find the value of x

we know that

A regular polygon has equal sides and equal interior angles

The sum of an interior angle plus an exterior angle must be equal to 180 degrees (supplementary angles)

$2x+4x=180$

solve for x

$6x=180$

$x=30$

step 2

Find the measure of an exterior angle

substitute the value of x

$2x=2(30)=60\°$

step 3

Find the measure of an interior angle

substitute the value of x

$4x=4(30)=120\°$

In this problem the regular polygon is a hexagon

6 0

3 years ago

Select the correct answer.

ValentinkaMS [17]

Answer:

The answer is A.

$g(x) = 2( {x}^{2} - 3x - 28)$

7 0

3 years ago