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inysia [295]
3 years ago
14

What is the surface area of the pyramid to the whole number ?

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0

Answer: A ≈ 74.35

Step-by-step explanation: Explanation below.

trapecia [35]3 years ago
4 0
A i think, but i’m not so sure
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HELP NEEDED ASAP MATHS PLEASE!!!
BabaBlast [244]
You plug in the values for x in each respective equation.

a) f(3) = 3 + 1 which equals: 4.
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b) g(3) = (3)^2 - 3 which equals 9 - 3, which equals 6.
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3 years ago
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Vitek1552 [10]
Sorry for my bad handwriting a notebook lol

3 0
3 years ago
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124664347874x558877223788889
Damm [24]
<span><span>(124664347874) times </span><span>(558877223788889)</span></span><span>=<span><span>6.96720646453*10^</span><span>25 </span></span></span>
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3 years ago
The Nuthouse offers a mixture of soy nuts and almonds, Almonds
elena55 [62]

Answer:

  14 pounds

Step-by-step explanation:

The given equations can be solved for y by substituting for x. The first equation is convenient for writing x in terms of y.

<h3>Solution</h3>

  x = 20 -y . . . . . . . subtract y from the first equation

  7(20 -y) +5.5y = 119 . . . . . substitute for x in the second equation

  140 -1.5y = 119 . . . . . . . . simplify

  21 = 1.5y . . . . . . . . . . . add 1.5y -119 to both sides

  14 = y . . . . . . . . . . . .divide by 1.5

14 pounds of soy nuts should be used in the mixture.

__

<em>Additional comment</em>

There are many ways to solve a system of two linear equations. The attachments shows a matrix solution using a suitable calculator. It tells us that x=6 and y=14, as we found above.

6 0
2 years ago
Savannah has 400 chocolate chips. She saved x chips for a garnish, and mixed the rest of the chocolate chips evenly into 3 pans
VashaNatasha [74]
122 because 366÷3=122 that means x=34
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3 years ago
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