2 years ago

Is it true or false? And how

Mathematics

1 answer:

olasank [31]2 years ago

5 0

The answer is false.

Counterexample:

If a = 4 and b = 2

(4 - 2)^2 = 4

4^2 - 2^2 = 12

Since these answers are not the same this equation is false.

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What is real world meaning

grin007 [14]

The definition of a real-world equation is an equation that could perhaps occur in real life, for things like construction.

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

7 0

2 years ago

1. Use the given translation rule to find the image coordinates. Rule: (x, y) –(x - 4, y + 3) A(4,6) →A') and B(-2,3) -→B'().O A

artcher [175]

We have to translate the coordinates using the given rule.

The given rule is (x-4,y+3)

Now we have to translate the point A(4,6) using the given rule.

Then,

A' is (4-4,6+3)=(0,9)

Now the point B(-2,3) is to be transformed.

Then,

B' is (-2-4,3+3)=(-6,6)

Hence the answer is A'(0,9) and B'(-6,6)

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8 months ago

Evaluate 0.3y + y/z when y = 10 and z = 5

maxonik [38]

Answer:

I think the answer is 5

Step-by-step explanation:

3+2=5

4 0

3 years ago

Jack and Diane participated in a weight loss program jack lost 6 pounds per Month for seven months Diane lost 4 pounds per month

Korolek [52]

Answer:

Step-by-step explanation:

your welcome

5 0

2 years ago

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi. one whole side is 28 in

morpeh [17]

<em>What you need to find is the extra amount of plywood. To do that, you must find the area of the square and the area of the circle and subtract them to find the answer.</em>

Formulas:
area of a square: A = bh
area of a circle: A = $\pi r^2$

square measurements:
b = 28
h = 28

circle measurements:
$\pi$ (≈3.14)
r = 14

A = (28)(28)
A = 784
area of square = 784 in^2

A = 3.14 ( $14^{2}$ )
A = 3.14 (196)
A = 615.44 in^2

784 - 615.44 = 168.56
The amount of plywood left over is 168.56 in^2.

6 0

2 years ago