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3 years ago

37. The volume of a box is 1344 cubie mches or in

Mathematics

1 answer:

SpyIntel [72]3 years ago

6 0

Answer:

Step-by-step explanation:

there are 1728 cubic inches in one cubic foot.

A cubic foot is 12"

12* 12" * 12" = 1728 cu/inches

therefore

1344/1728 =. 78 cu ft

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spayn [35]

Answer:180 report cards

Step-by-step explanation:First, you have to find the ratio of the number of report cards Mrs. Jones folded to the number of report cards Ms. Albert folded and then find out How many did each

person fold?

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3 years ago

PLEASE HELP! I NEED THIS NOW!

Marina86 [1]

D) 35
Use the slope formula

(y2-y1)
______
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3 years ago

What value of n solves the equation? 2^n=1/8 (the 2^n means with a exponent of n)

inysia [295]

Match bases
if a^x=b^x where x=x then a=b

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3 years ago

LOCKS IN 15 MIN! WILL GIVE BRAINLEST! In a right triangle, the side opposite angle φ has a length of 29.0 meters, the side adjac

Solnce55 [7]

Answer:

option (b) 1.707

Step-by-step explanation:

1.707 is your required answer

5 0

2 years ago

Solve the triangle, please help

Cloud [144]

Answer:

Side A = 14; Side B = 24.25; Side C = 28 |

Angle A = 60 degrees; Angle B = 30 degrees; Angle C = 90 degrees

Step-by-step explanation:

Okay, I find this question a bit weird because you already have two sides

So, I'm going to assume:

Side A = 14

Side B = 24.25

<h3>Finding side C</h3>

Using Pythagoras theorem

$a^2 + b^2 = c^2$

$14^2 + 24.25^2 = c^2$

$196 + 588.0625 = c^2$

$c=\sqrt{784.0625}$

c = 28 units (28.00111605)

<h3>Finding Angles (A,B and C)</h3>

In the diagram, we can see there is a right angle triangle, and a little square

Therefore, we can say that Angle C is 90 degrees

Finding Angle A/B:

There are so many ways to find it, I'll just use this though

<h3>Method: Using SOHCAHTOA to find B, then finding A</h3>

Using SOHCAHTOA

I'll be using the sine rule to find Angle B

$sin =\frac{opposite}{hypotenuse}$

$sin^-1 (\frac{14}{28} )$

Angle B = 30 degrees

The interior angles in a triangle add up to 180 degrees

Angle A = 180 - (90 + 30)

Angle A = 60 degrees

Verify:

60 + 30 + 90 = 180

6 0

3 years ago