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Aloiza [94]
3 years ago
10

Use the net to find the surface area of the square pyramid. HELPP

Mathematics
2 answers:
Gennadij [26K]3 years ago
8 0

Answer:

C) 260 cm2

Step-by-step explanation:

(formula for triangles h*b/2) (8*10/2)4 +(10*10)=260

ladessa [460]3 years ago
4 0
The answer is C NP hope you got it right
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Sauron [17]
First create the equation y=Mx+ B

B is the y intercept so when y = 0, B = -1.

Now we have y=Mx - 1

The slope is M. We can calculate this by using the formula M = (y2 -y1) / (x2 - x1)

Use the points (0, -1) and (2,3) for these values. So y2 = 3, y1 = -1, x2 = 2, x1 = 0

Plug them into the equation and solve

M = (3 + 1) / (2 - 0)
M = 4/2 = 2

Now we have the equation y = 2x - 1

Next to figure out if the points given are on the line you take the values and plug them into your equation like so: 4 = 2(-2) - 1

2(-2) - 1 does not equal 4 so this point does not fall on this line. Follow this same procedure for the next point given.
8 0
3 years ago
Is this equation an identity?<br><br> z = -10 − z
Umnica [9.8K]

Answer:

y

Step-by-step explanation:

3 0
3 years ago
Can you help please Z^2 x z^-3
damaskus [11]

Answer:

It equals x/z.

Step-by-step explanation:

Hope this helps!!!!

6 0
3 years ago
The circus travels 15 miles in 45 minutes what is her MPH
ch4aika [34]

Answer: HER MPH is 20

8 0
3 years ago
The distance around a meter is 9619 ft. find the diameter of the crater .use 22/7 for pie
DochEvi [55]
The circumference of a circle is found with the equation

C = 2 pi * r

Since we have the circumference we can find the radius.  Then once we have the radius we can determine the diameter.

9619 = 2 (22/7) r
multiply each side by 7

67333 = 2*22*r
67333 = 44r

divide each side by 44
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The diameter is 2 x the radius, so

1530.30 x 2 = 3060.6 ft

The diameter of the crater is 3060.6 ft
7 0
3 years ago
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