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3 years ago

I need to know this help please

Mathematics

2 answers:

Vikentia [17]3 years ago

6 0

= 2x^10y^12

answer is B 2x^10y^12

wlad13 [49]3 years ago

6 0

2 x^10 y^12

1. 60 divided by 30 = 2
2. x^20 - x^10 = x^10 (just minus exponents)
3. y^24 - y^12 = y^12

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Graph f(x)=2x+1 and g(x)=−x+7 on the same coordinate plane.

Tamiku [17]

Answer:

x = 2

Step-by-step explanation:

To solve the equation, you need to set both functions equal to each other and simplify to find the value of "x".

f(x) = 2x + 1

g(x) = -x + 7

f(x) = g(x) <----- Given equation

2x + 1 = -x + 7 <----- Insert functions

3x + 1 = 7 <----- Add "x" to both sides

3x = 6 <----- Subtract 1 from both sides

x = 2 <----- Divide both sides by 3

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2 years ago

How many different four-digit numbers can be formed with the numbers 7; 4; 5; 1; 2; 9; and 8?

Masja [62]

Answer:

If I'm correct, the answer is 1296.

Step-by-step explanation:

6 x 6 x 6 x 6 = 1296

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3 years ago

“ write the equation of the line that goes through the point (6,3) and is parallel to y=-2/3x+5 “ ????

brilliants [131]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - $\frac{2}{3}$ x + 5 ← is in slope- intercept form

with slope m = - $\frac{2}{3}$

Parallel lines have equal slopes, thus

y = - $\frac{2}{3}$ x + c ← is the partial equation of the line

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3 = - 4 + c ⇒ c = 3 + 4 = 7

y = - $\frac{2}{3}$ x + 7 ← equation of line

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3 years ago

"The Fountains of Bellagio" is a choreographed water display set to light and music that takes place in front of the Bellagio Ho

Pepsi [2]

Answer:

a) 4/15

b) 4/15

Step-by-step explanation:

maximum wait is 1 min,2 min,3 min,4 min,5 min,6 min,7 min,8 min,9 min,10 min,11 min,12 min,13 min,14 min,15 min =total 15 values

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Probability of wait for less than 4 minutes=4/15

b) more than 11 minutes wait means he has to wait for either 12 min, 13 min, 14 min, 15 min=4 values

Probability of wait for more than 11 minutes=4/15

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3 years ago

Which value of x makes the equation 3(x-6) = 8x-3(3x+7) true?

nataly862011 [7]

Answer:

Step-by-step explanation:

3x - 18 = 8x - 9x - 21

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x = -3/4

answer is A

6 0

3 years ago

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