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-BARSIC- [3]
3 years ago
11

X=-2, y=3,1 = 2, then​

Mathematics
1 answer:
BARSIC [14]3 years ago
5 0

Answer:

anyone answer yet

Step-by-step explanation:

I am wondering also

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Whats 1/6 of a dollar
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around 17 cents. 100 cents * 1/6= 16.repeating 6

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4 years ago
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Write and evaluate the expression. Then, check all that apply.       eight increased by a number;        evaluate when n = 5.3 F
Natasha_Volkova [10]

Answer:

A,B,D,E,H

Step-by-step explanation:

First, write an expression.

The correct expression is n + 8.

Second, substitute 5.3 for the variable, n.

Third, simplify by adding 5.3 and 8.

The answer is 13.3.

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An equilateral triangle has side lengths of 20. What is its
Scrat [10]

Answer:

Step-by-step explanation:

(s/2)^2+h^2=s^2

h^2=s^2-(s^2/4)

h^2=(3s^2)/4

h=(s/2)(3^(1/2)), s=20

h=10(3^(1/2)) simplest radical form 10 times square root of 3

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8 0
3 years ago
Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
maw [93]
PART A
Coefficient
Coefficient h is 7.50
Coefficient s is 0.20

Variable
h and s

Constant
40

PART B
7.50h + 0.20s + 40
= 7.50(25) + 0.20(300) + 40
= 187.5 + 60 + 40
= 287.5
She earns $287.5

PART C
Yes, the coefficient of h would change to 9, the rests are still the same. Because she's no longer receive 7.50 per hour, and start earning 9 per hour, so the coefficient should change.
The expression would be
9h + 0.20s + 40
4 0
3 years ago
Which graph represents the function f(x)=2x/x²-1?<br> (TIMED)
Savatey [412]

Answer:

The graph in the bottom right corner.

Step-by-step explanation:

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3 years ago
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