2 years ago

In order to solve the following system of equations by subtraction, which of

Mathematics

1 answer:

PSYCHO15rus [73]2 years ago

7 0

Answer:

option d.

Step-by-step explanation:

Multiply the top equation by 3 and the bottom equation by 4.

You might be interested in

Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?

aleksley [76]

Answer:

The graph in the attached figure

Step-by-step explanation:

we know that

In a reflection across the y-axis the y-coordinate remains the same, but the x-coordinate is transformed into its opposite

we have

$f(x)=2(0.4)^{x}$

The reflection of f(x) across the y-axis is equal to the function g(x)

$g(x)=2(0.4)^{-x}$

The graph in the attached figure

7 0

3 years ago

Read 2 more answers

Х If mZXOZ = 74º and mZYOZ = 27°, find mΖΧΟΥ. . 148° 90% 47° 74°

LekaFEV [45]

1233mZXOZ

Step-by-step explanation:

5 0

3 years ago

The area of a square is 9 square units. How long is each side?

Liula [17]

The area = L*L=9 or 3*3=9
Which means that each sides length equals 3 if it is a perfect square.

6 0

3 years ago

BRAINLIEST ON THE LINE INFO IN PHOTO BELOW

victus00 [196]

Answer:

32 days is my final answer

Step-by-step explanation:

6 0

3 years ago

Which face has an area of 28 cm

Neko [114]

Answer:

trapezium?

Step-by-step explanation:

6 0

3 years ago