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klio [65]
3 years ago
6

HELP ME PLS IVE BEEN WAITING FOR 20 MIN HELP LOVE U GUYS <3

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
8 0

Answer:

\huge\boxed{\sf Volume = 48 \ ft^3}

Step-by-step explanation:

Slant Height = 5 ft

<u>Finding Height using Pythagorean Theorem:</u>

\sf c^2 = a^2 + b^2 \\\\Where \ c = 5 ft (Slant \ height) \ and\  b = 3 ft (Half \ of \ base)\ and\ a \ is\ height \\\\5^2 = a^2+3^2\\\\a^2 = 25-9\\\\a^2 = 16\\\\Taking \ sqrt \ on \ both \ sides\\\\Height = 4 \ ft

\rule[225]{225}{2}

<u>Now, Finding the volume:</u>

\sf Volume = a^2 \frac{h}{3} \\\\Where \ a \ is \ base \ edge \ and \ h \ is \ height\\\\Volume = (6)^2\frac{4}{3} \\\\Volume = 36 \frac{4}{3} \\\\Volume = 12*4\\\\\bold{Volume = 48 \ ft^3}

\rule[225]{225}{2}

Hope this helped!

<h2>~AnonymousHelper1807</h2>
lbvjy [14]3 years ago
6 0

Answer:

30ft???

Step-by-step explanation:

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HELP!! PLSS!! ON A TIMER!!
Kruka [31]
The answer is as follows: y-5x=13
8 0
2 years ago
4) Find the perimeter of the following triangle<br> 2x+8<br> 25x-3<br> 3+x
miv72 [106K]
  • Answer:

<em>28x + 8</em>

  • Step-by-step explanation:

<em>Hi there ! </em>

<em>Perimeter = sum of the sides</em>

<em>P = (2x + 8) + (25x - 3) + (3 + x)</em>

<em>= 2x + 25x + x + 8 - 3 + 3</em>

<em>= 28x + 8</em>

<em>Good luck ! </em>

6 0
3 years ago
Solve each system of equation for 3y+x=3 and -2y+5x=15
madam [21]

Answer:

<em>x = 3 and y = 0</em>

Step-by-step explanation:

3y+x=3

-2y+5x=15

Isolate y in 3y + x = 3 :

y= \frac{3-x}{3}

Substitute y = \frac{3-x}{3}  in -2y + 5x = 15 :

-2 * \frac{3-x}{3} + 5x = 15

Simplify the equation :

\frac{-6+17x}{3} =15

Isolate x in \frac{-6 + 17x}{3} = 15 :

Proving x = 3

Isolate y in y = \frac{3-3}{3} :

Proving y = 0

Your solved system of equations are x being 3, and y being 0.

6 0
3 years ago
Julla has 2 identical rooms in her house. If each room measures 8 feet on one side and 12 feet on another, what
Marina CMI [18]

Answer:

The area of a rectangle is one side times the other, and this is the same for two rooms. 2⋅8⋅12=192 square feet.

Step-by-step explanation:

Hoped I helped

8 0
3 years ago
Read 2 more answers
How do you find the answer
liubo4ka [24]
It is  E  X= 22

J LINE SUPPLEMENTARY ANGLE  so 
the angle is =  180  - (5x-16 ) = 180-5x +16 =196 -5x ( angle in the triangke )

the other angle in the triangle = 50 ( alt interior angles line l parallel m 
then we took the triangle sum = 180

<span>196 -5x </span> + 2x +50 = 180     
so x = 22 
4 0
3 years ago
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