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3 years ago

15

Determine the slopes from the given information A line through (3,-3) and (8,4)

1 answer:

Helga [31]3 years ago

8 0

The answer should be 7/5

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Can someone please answer this question as a simplified fraction.

Alchen [17]

Answer:

33/2

Step-by-step explanation:

6 * 11/4 = 66/4 = 33/2

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4 years ago

Use benchmarks to estimate the sum of 9 1/16 +3 1/16

Leno4ka [110]

12 and 1/8, I just simplified 2/16 to 1/8

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3 years ago

Read 2 more answers

Chemists measure the acidity of an aqueous solution using pH. The pH is pH=-log-10[H^+] where pH is a measure of hydrogen ion co

jarptica [38.1K]

Answer:

11.26

Step-by-step explanation:

pH = - log(H+ concentration)

[H^+] = 5.5 * 10^(-12)

pH = - log(5.5*10^-12)

pH = - (-11.26)

pH = 11.26

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3 years ago

For which value of m is the equation below true? x^m x^4=x^8? A m=4. B m=12. C m=32. D m=2

Karolina [17]

Answer:

A

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{m+n}$ , thus

Given

$x^{m}$ × $x^{4}$ = $x^{8}$ , that is

$x^{4+m}$ = $x^{8}$

Since the bases are the same equate the exponents

4 + m = 8 ( subtract 4 from both sides )

m = 4 → A

5 0

3 years ago

Write the verbal phrase as a algebraic expression <br> twice a number divided by 7

Anettt [7]

Uhhhhhhhh I need points SORRY

8 0

3 years ago