3 years ago

Im so bad at math. Help please!

1 answer:

6 0

Answer is C. Granted gas prices are fixed. if you buy 1 gallon.. price is x. if you buy 2 gallons, price is 2x. and so on. constant rate of change.

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The table shows the relationship between the number of members in a group and the minuted each member speaks during the presenta

Roman55 [17]

Hey! I'm from connections academy too. Which was the answer??

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3 years ago

Use the law of sines to complete an expression that represents the angle measure x

Assoli18 [71]

Answer: 51.9 degrees
Step by step explanation:
Sin(71)/35.6=Sin(x)/21.3
21.3Sin(71)=35.6Sin(x)
21.3Sin(71)/25.6=sin(x)
Sin^-1(21.3Sin(71)/25.6)=x
51.87827502 degrees=x
51.9= angle x

6 0

3 years ago

How many solutions does 3 - 2x = 5 - x + 3 + 4x have?

vitfil [10]

Well let's see.

$3-2x=5-x+3+4x \\3-2x=8+3x \\-5x=5 \\x=-1 \\$

The equation has exactly one solution.

Hope this helps.

5 0

3 years ago

If g is the inverse of the function f(x) = sqrt(x - 6) - 10 , which of the following is g?

iren2701 [21]

Answer:

g(x) = x² + 20x + 106

Step-by-step explanation:

Given:

$f(x) =\sqrt{x-6}-10$

If g(x) is the inverse of f(x), find it.

Swap x with g(x) and f(x) with x:

$x =\sqrt{g(x)-6}-10$

Solve for g(x):

$x + 10 = \sqrt{g(x)-6}$
$(x+10)^2=g(x)-6$
$g(x) = x^2+20x + 100+6$
$g(x) = x^2+20x + 106$

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3 years ago

Why are these triangles similar?

Lostsunrise [7]

The answer is SAS

good luck

8 0

3 years ago

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