3 years ago

I know I'm asking a lot but could someone please do this sheet for me I'm really behind on homework

1 answer:

5 0

A- perfect square 14*14
b-neither
c- perfect cube 7*7*7
d-perfect square 25*25
e-perfect cube 9*9*9
f-perfect cube 15*15*15
part 2
a- 16
b- 15
c- 10
d- 41
e- 8
f- 4

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Please help!! markup and markdown word problems.

Lemur [1.5K]

Answer:

1) $343

2) $40

Step-by-step explanation:

1) Kathy paid (100 - 30)% of 490

so we can multiply 490 by 70%

490 x .7 = 343

2) let 'x' = original price

if she's saving 10% (or .10) then she's paying 90% (or .90)

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x = 36/.9

x = 40

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2 years ago

32 + (6 − 2) ⋅ 4 − 6 over 3

Black_prince [1.1K]

32+(6-2)4-6/3
6-2=4
4*4=16
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3 years ago

The equation f(x) = x – 5 translated 4 units to the left is g(x) = ?

muminat

Answer:

g(x)=(x+4)-5

Step-by-step explanation:

I don't explain well but bascially translated to the left is adding 4 in the x with a paranthesis. Right is negative

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3 years ago

Read 2 more answers

How do you write 158% as a fraction, mixed number, or whole number in simplest form?

blagie [28]

1 29/50 is the simplest form of 158%

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3 years ago

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The kids' pool in Ben's neighborhood is rectangular-shaped and covers an area that

n200080 [17]

<h3>Answer: 13x-8 units by 13x+8 units</h3>

Explanation:

Factor using the difference of squares rule

$a^2 - b^2 = (a-b)(a+b)\\\\(13x)^2 - (8)^2 = (13x-8)(13x+8)\\\\169x^2 - 64 = (13x-8)(13x+8)$

The rectangular pool has dimensions of 13x-8 units by 13x+8 units.

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2 years ago