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3 years ago

What is the area of 9ft, 6in

Mathematics

1 answer:

aliya0001 [1]3 years ago

7 0

Answer:

648 inches squared or 54 feet squared

Step-by-step explanation:

12*9=108

108*6=648

684/12=54

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Find the equation of the straight line passing through the point (0,5)

nexus9112 [7]

Answer:

y = - $\frac{1}{5}$ x + 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 5x + 2 ← is in slope- intercept form

with slope m = 5

Given a line with slope m then the slope of the line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{5}$

The line crosses the y- axis at (0, 5 ) ⇒ c = 5

y = - $\frac{1}{5}$ x + 5 ← equation of perpendicular line

6 0

3 years ago

Read 2 more answers

Frank has been given a list of 4 bands and asked to place a vote. His vote must have the names of his favorite, second favorite,

neonofarm [45]

Answer:

24 different possible votes

Step-by-step explanation:

This is a permutation problem. There's a formula: P(n,r)=n!/(n-r)!

Where P is the number of permutations (combinations), n is the number of objects (4 bands, in this case) r is the number of objects taken at a time (1st fav, 2nd fav and 3rd fav=3)

P(4,3)=4!/(4-3)!=4!/1!= 24/1= 24 combinations

3 0

4 years ago

What is the measure of

almond37 [142]

Answer:

option d. 17°

....................

4 0

3 years ago

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The perimeter of a rectangle is 30 cm and its length is x cm. Find its area in terms of x. step by step explanation.

Debora [2.8K]

<h3>Question:</h3>

The perimeter of a rectangle is 30 cm and its length is x cm. Find its area in terms of x.

Area in terms of x

<h3>Given:</h3>

Perimeter = 30 cm

L = x

<h3>Answer :</h3>

<u>To</u><u> </u><u>find</u><u> </u><u> </u><u>area</u><u> </u><u>first</u><u> </u><u> </u><u>we</u><u> </u><u>should</u><u> </u><u>know</u><u> </u><u> </u><u>value</u><u> </u><u> </u><u>of</u><u> </u><u>with</u><u>.</u>

So first Let's find width by using this formula:

$\blue{\boxed { \sf \underline {Perimeter=2(Length+Width)}}}$