All categories

3 years ago

(9-a+5a)/c (a=6,c=9)

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

7 0

$\frac{9-a+5a}{c} = \frac{9-(6)+5(6)}{(9)}= \frac{3+30}{9} = \frac{33}{9} = \frac{11}{3}$

You might be interested in

Triangle ABC is translated six units to the right in one unit at what are the coordinates of C?

WINSTONCH [101]

The answer is A (The First Answer Choice)

The reason is that the coordinates of C is (-2, -3). When it was shifted 6 units to the right and one up it means that -2 is added with 6 which is 4. Furthermore -3 plus 1 is -2 which makes the new coordinates at (4, -2).

<u><em>Hope This Helps</em></u>

7 0

3 years ago

Find the midpoint between the two points. Write your answer in fraction form.

Luda [366]

Answer:

Step-by-step explanation:

Average of the x-coordinates = (-1 + (-3))/2 = -2

Average of the y-coordinates = (1 + 7)/2 = 4

Midpoint: (-2, 4)

8 0

3 years ago

Julie has 27 grapes to divide evenly among 3 friends. She thinks there will be no leftovers. Use what you know about factor pair

Scrat [10]

Julie is corrected since 3×9=27 and you could still divide 27÷3 and have no remainders.

8 0

3 years ago

Which function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across t

irina1246 [14]

Answer:

g(x)=-8(3^x)

Step-by-step explanation:

Given: f(x)=3^x

Multiply by 8: f(x)=8(3^x)

Negate function: g(x)=-8(3^x)

5 0

2 years ago

Triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3). The triangle is translated 4 units down and 3 units left. Which rule r

crimeas [40]

Option C: $(x, y) \rightarrow(x-3, y-4) ; (5,-1)$ is the coordinates of C after translation.

Explanation:

The triangle ABC has vertices at A(−3, 4), B(4, −2), C(8, 3).

Also, given that the triangle is translated 4 units down and 3 units left.

We need to determine the coordinates of the vertex C after translation.

The triangle is shifted 4 units down means subtracting 4 units from the y - coordinate of the graph.

Thus, it can be written as $y-4$

Also, the triangle is shifted 3 units left means subtracting 3 units from the x - coordinate of the graph.

Thus, it can be written as $x-3$

Thus, the translation is given by

$(x, y) \rightarrow(x-3, y-4)$

The vertices of C after translation can be determined by

$(8, 3) \rightarrow(8-3, 3-4)\implies (5,-1)$

Thus, $(x, y) \rightarrow(x-3, y-4) ; (5,-1)$ is the coordinates of C after translation.

Hence, Option C is the correct answer.

3 0

3 years ago

Read 2 more answers