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3 years ago

Help!! I need the answers ASAP

Mathematics

1 answer:

Ganezh [65]3 years ago

3 0

Answer:

Step-by-step explanation:

Why did my proper answer get deleted by Katie???

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2^4. 2^5-(2^2)^2 Simplify the expression

11Alexandr11 [23.1K]

Answer:

Today: Monday, 12 October 2020

Hour: 17.31 WIB (in Indonesian)

_________________________

2⁴ × 2⁵ - (2²)²

= 2⁹ - 2⁴

= 512 - 16

= 496

7 0

3 years ago

Factor the expression x2 - 49. A. 7(x² – 7) B. 7.(2-7) C. 2+7(2-7) D. (x + 7)(x-7)

NISA [10]

X^2 - 49 = (x + 7)(x - 7) = x^2 - 7x + 7x = 49 = x^2 - 49

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3 years ago

8/2z=15/60 .solve proportion.

masya89 [10]

$\frac{8}{2z}=\frac{15}{60}\ \ \ \ \ |cross\ multiply\\\\2z\cdot15=8\cdot60\\\\30z=480\ \ \ \ |divide\ both\ sides\ by\ 30\\\\\boxed{z=16}$

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3 years ago

Read 2 more answers

Expand the following 1/6 (18x-24)

monitta

Hello,

What we want to do is multiply 1/6 by each value within the parentheses individually.

So, it would be:
(1/6) * (18x) = 3x
(1/6) * (-24) = -4

Together, this would be 3x-4.

Hope this helps!

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3 years ago

Read 2 more answers

The geometric mean of 8 and 2 is 5 3 4 16

igomit [66]

Answer:5

Step-by-step explanation:

<h3>(8 + 2) sum of values = 10 = 5</h3><h3> 2 number of values 2</h3><h3 />

There is equal spacing between the mean and the extremes

8 - 5 = 3

5 - 2 = 3

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3 years ago