All categories

3 years ago

The surface area of yringaler prism

Mathematics

1 answer:

Trava [24]3 years ago

7 0

Answer:

180 cm

Step-by-step explanation:

2(3*10) = 60

3*12 = 24

1/2(12*8) * 2 = 96

formula for a triangle is 1/2 b h

You might be interested in

Express the prime number 31 in the form 2^p − 1 where p is a prime number and as a difference of two perfect squares using the i

stellarik [79]

Answer:

31 = 2⁵ -1

31 = 16²- 15²

Step-by-step explanation:

As we know that

2¹=2

2²= 4

2³= 8

2⁴= 16

2⁵=32

32 = 2⁵

By subtracting 1 in bot sides

32-1 = 2⁵ -1

31 = 2⁵ -1

2⁵ -1 = 31

By comparing with

$2^p-1$

p= 5

As we know that

15²= 225

16² = 256

16²- 15² = 256-225 = 31

16²- 15² = (16+15)(16-15)

31 = (16+15)(16-15)

5 0

4 years ago

A farmer is monitoring the water content of the soil during a dry summer. The water content of the soil is decreasing at a rate

PolarNik [594]

Sir or ma’am it’s easy, the answer is the 2 one

6 0

3 years ago

A circle is defined by the equation given below.

Feliz [49]

Hello
<span>x² + y² - x - 2y - 11/4 = 0
(x²-x) +(y²-2y)-11/4 = 0
(x-0.5x)²-(1/2)² + (y-1)² -1² -11/4=0
(x-0.5)² +(y-1)² = (1/4)+1+(11/4)
= </span> (1/4)+(4/4)+(11/4)
(x-0.5)² +(y-1)² =4²
Answer D the center of the circle is : A (1/2, 1),<span>the length of the radius</span> 2 units

3 0

3 years ago

(-8,7),(-9,-5) write in Ax+By=C

lutik1710 [3]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
&&(~ -8 &,& 7~) 
&&(~ -9 &,& -5~)
\end{array}
\\\\\\
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-5-7}{-9-(-8)}\implies \cfrac{-5-7}{-9+8}\implies 12
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-7=12[x-(-8)]\implies y-7=12(x+8)
\\\\\\
y-7=12x+96\implies -12x+y=103$

7 0

3 years ago

Where did u get the 55 and 88 from?

irina1246 [14]

Answer:

Step-by-step explanation:

11 times 5 is 55

11 times 8 is 55

6 0

3 years ago

The surface area of yringaler prism​

The surface area of yringaler prism