Find the surface area of the prisim

Answers

Answer 1

Answer:

Answer:

we can use height 16m x 17m to get b/h 170+60+42=272m then divide by two to get SA= 136m^2 (you use 136m^2 x w/h of the rectangle base for volume to find m^3 answer.

Step-by-step explanation:

To find the area of the triangular faces, use the formula A = 1/2bh, where A = area, b = base, and h = height. To find the volume To calculate the volume of a pyramid with a rectangular base, find the length and width of the base, then multiple those numbers together to determine the area of the base. Next, multiply the area of the base by the height of the pyramid. Take that result and divide it by 3 to calculate the pyramid's volume!

Related Questions

D = √[( x₂ - x₁) + (y₂ - y₁)]Midpoint Formula Slope Form Distance Formula Quadratic Formula
What is the length of a notebook PLZ TELL ME I NEED TO FINISH MY HOMEWORK.thank you for your understanding
1. How many positive integers have a value between the square root of 8 and the square root of 72?2. what is the 65th odd number ?a. 125b. 133c. 131d. 127
What is (6x6)+3-2x1 ?
What dose 5h-2+9h equal explain☺

Please answer this below

Answers

We need to find the slope to find the answer.
$\sf{Slope=(y_2-y_1)/(x_2-x_1)= (1375-900)/(2-1) = (475)/(1) =\boxed{\bf{475}}}$

y = 475x + b

(1,900)

900 = 475(1) + b
900 = 475 + b
b = 900 - 475
b = 425

Your answer is $425.

Which is bigger 7/8 or 3/4?

Answers

to compare fractions to see which is greater or lesser we need to bring the fractions to a common denominator.

the denominators of the 2 fractions , 7/8 and 3/4 are 8 and 4 respectively.
we can multiply both numerator and denominator of 3/4 by 2 to get --> 6/8.
$(3*2)/(4*2) = (6)/(8)$
then both 7/8 and 6/8 have same denominator and we can compare then. when denominator is same the bigger the numerator, greater the fraction is.
from 7/8 and 6/8, 7/8 is the larger fraction
answer is 7/8

Answer:

$(7)/(8)>(3)/(4)$

7/8 is bigger

Step-by-step explanation:

Given : Two fractions $(7)/(8)$ or $(3)/(4)$

To find : Which is bigger in the given fractions.

Solution :

First we compare the fractions to see which is greater by taking the fractions to a common denominator.

The denominator of the given fractions $(7)/(8)$ and $(3)/(4)$ are 8 and 4 respectively.

Now, we have to make the denominator same

In $(7)/(8)$ multiply numerator and denominator by 4

$=(7*4)/(8*4)=(28)/(32)$

In $(3)/(4)$ multiply numerator and denominator by 8

$=(3*8)/(4*8)=(24)/(32)$

Now, the denominator is same so greater the numerator is greater the fraction.

So, $(28)/(32)>(24)/(32)$

Therefore, $(7)/(8)>(3)/(4)$

Please someone help me and do not just write anything explain thank you . use the information provided to write the vertex form equation of each parabola. y= -2x^2-12x-28 I ended up with (6,-64) is that correct? And remember to add 28 to both sides first PPPPPPPPPPPLLLLLZZZ SOOOOOMMMMONE HEEEELP ME

Answers

ok, so user says that it should be solve for vertex not vertex form
(x,y)
to find the vertex of
y=ax^2+bx+c

the x value of the vertex is -b/2a
the y value is found by plugging in the x value for the vertex back into the original equation and evaluating

y=-2x^2-12x-28
a=-2
b=-12

xvalue of vertex is -(-12)/(2*-2)=12/-4=-3

x value of vertex is -3

plug backin for x
y=-2x^2-12x-28
y=-2(-3)^2-12(-3)-28
y=-2(9)+36-28
y=-18+8
y=-10

yvalue is -10
x value is -3

vertex is (-3,-10)

52÷875 as a mixed number with an explanation.