3 years ago

Please help with this questions

Mathematics

1 answer:

Nataly [62]3 years ago

6 0

Answer:

16 x ^ -1/5

Step-by-step explanation:

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Pleaseeee help me ASAP.

alekssr [168]

Answer:

m = -2

Step-by-step explanation:

Slope formula ---

m = y2-y1/x2-x1

m = 5-9/8-6

m = -4/2

m = -2

5 0

3 years ago

(3a ^2 + 1) - ( 4+2a^2)

xz_007 [3.2K]

Answer:

a^2 - 3

Step-by-step explanation:

(3a^2 + 1) - (4 + 2a^2)

3a^2 + 1 - 4 - 2a^2

a^2 - 3

8 0

3 years ago

A and b are positive integers and a-b=2. Evaluate the following: 9^1/2b/3^a

OlgaM077 [116]

Answer:

$\frac{1}{ 9 }$

Step-by-step explanation:

$\huge \frac{ {9}^{ \frac{1}{2}b } }{ {3}^{a} } \\ \\ = \huge \frac{ {( {3}^{2} )}^{ \frac{1}{2}b } }{ {3}^{a} } \\ \\ = \huge \frac{ { {3}}^{2 \times \frac{1}{2}b } }{ {3}^{a} } \\ \\ \huge = \frac{ {3}^{b} }{ {3}^{a} } \\ \\ \huge = \frac{1}{ {3}^{a - b} } \\ \\ \huge= \frac{1}{ {3}^{2} } \\ ( \because \: a - b = 2)\\ \\ \huge = \frac{1}{ 9 }$

5 0

3 years ago

Find the sum of the terms. The numerator of the simplified sum is .

aleksley [76]

Answer: 2

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3 0

3 years ago

Determine if the given information would form a

aleksklad [387]

Answer:

The answer is a unique triangle.

Step-by-step explanation:

9+7=16, 16 is less than 18.

If two sides are added up and equal or are less than the third side, they are a unique triangle.

8 0

3 years ago