Find the value of x. round the length to the nearest tenth. question 2 options: 17.1 cm 9.8 cm 8.4 cm 6.9 cm

Definition of tangent of a given angle α :

tan( α ) = measure of the opposite side / measure of the adjacent side.

For the given case,

angle α = 35 °

measure of opposite side = x cm

measure of adjacent side = 12 cm

From definition of tangent,

tan(35 ° ) = x/12

Isolate and solve for x:

x=12 tan(35) = 12 * 0.7002 = 8.4 cm

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.