3 years ago

Which equation describes the same line as y- 6 = -4(x + 1)?

Mathematics

1 answer:

BARSIC [14]3 years ago

7 0

The answers to the question is A.

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11111nata11111 [884]

That one is super easy i believe you can get that !!

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3 years ago

Evaluate the given expression 9P6

iogann1982 [59]

Answer:

60480

Step-by-step explanation:

$nPr=\frac{n!}{\left(n-r\right)!}\\\\nPr=\frac{9!}{\left(9-6\right)!}=nPr=\frac{9!}{\left3\right!}=\frac{9*8*7*6*5*4*3*2*1}{3*2*1}=60480$

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3 years ago

Which method correctly solves the equation using the multiplication property of equality and the reciprocal of One-third? One-th

Airida [17]

Answer:

Step-by-step explanation:

Given the equation $\frac{1}{3}(x+9) = -12$

Step 1;

Expand the bracket at the right hand side of the equation to have:

$\frac{1}{3}x +\frac{1}{3}(9) = -12\\\frac{1}{3}x+3=-12\\subtracting\ 3\ from\ both\ sides\\\frac{1}{3}x+3-3=-12-3\\\frac{1}{3}x=-15\\$

Taking the reciprocal of both sides:

$\frac{3}{x} = \frac{-1}{15} \\ cross\ multiplying\\-x =45\\x=-45$

4 0

3 years ago

Read 2 more answers

PLZ HELP ME!!!!!

gayaneshka [121]

Answer:

1. (0, 1)

Step-by-step explanation:

Put x = 0 then work out the values of y:0

y = 3^0 = 1 y-intercept is (0,1)

y = 0,25^x , y = 0.25^0 = 1

All the others are done in same way

4 0

3 years ago

A sphere has a diameter of 14 units. What is the volume of the sphere in cubic units? If a cylinder has the same radius as the s

lesya692 [45]

Answer:

Step-by-step explanation:

r = 14/2 = 7units

$Volume of sphere=\frac{4}{3}*\pi*r^{3}\\\\=\frac{4}{3}*3.14*7*7*7\\\\=1436.03cubic units\\\\Volume of cylinder=\pi*r^{2}*h\\\\=3.14*7*7*14\\\\=2154.04 cubic units$

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3 years ago