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Romashka [77]
3 years ago
7

What is the value of this expression? (−4)4

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

Answer:

-16

Step-by-step explanation:

Anything written in the form of a(b) or (b)a means a × b:

(-4)4 means -4 × 4 which is -16 (a positive and a negative multiplied together make a negative).

Hope this helps!

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Mr. Nelson is buying property in the shape of a triangle to build a new house. If the property costs $42.50 per square foot, how
julsineya [31]
First, you find the area of the figure. Use the formula a=h(b/2)

a=h(b/2)
a=47(98/2)
a=47(49)
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Now, you multiply that by $42.50 to find out how much he will pay. 

2,303x42.50=97,877.50.

He will pay $97,877.50.
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3 years ago
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Artyom0805 [142]
One could be |x|<-2
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3 years ago
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Kay [80]

Answer:

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Step-by-step explanation:

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How many numbers are 10 units from 0 on the number line?​
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Step-by-step explanation:

5 0
3 years ago
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In this question, all lengths are in centimetres.
JulsSmile [24]

Answer:

Step-by-step explanation:

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You would get 4/5 still trying to work out the last mark

3 0
3 years ago
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