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Arte-miy333 [17]

3 years ago

5

The following examples illustrate the inverse property of addition. Study the examples, then choose the statement that best desc

ribes the property. 5 + (-5) = 0 -1.33 + 1.33 = 0 Inverse property of addition: For real numbers, a + = 0.

1 answer:

Katyanochek1 [597]3 years ago

6 0

Answer: -a

Step-by-step explanation:

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The triangle below has a perimeter of 27 cm.

hodyreva [135]

Answer:

9 cm

Step-by-step explanation:

27 / 3 =9 cm

The total periméter is 27 and it has 3 sides so just divide

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3 years ago

Can 403/72 be reduced?

tresset_1 [31]

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yes but it would be an incomplete fraction

Step-by-step explanation:

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12 not sure if it's true or not.

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2 years ago

The equation 6y = 30 - 8x has solutions of (b, 1) and (a, b).<br> What are the values of a and b?

victus00 [196]

The values of $a$ and $b$ are $a = \frac{3}{2}$ and $b = 3$ , respectively.

In this question we need to solve the linear equation for each point, first for $(x,y) = (b, 1)$ and later for $(x,y) = (a, b)$ .

If we know that $(x,y) = (b, 1)$ , then the value of $b$ is:

$6 = 30-8\cdot b$

$8\cdot b = 24$

$b = 3$

If we know that $(x,y) = (a, b)$ and $b = 3$ , then the value of $a$ is:

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$18 = 30-8\cdot a$

$12 = 8\cdot a$

$a = \frac{3}{2}$

The values of $a$ and $b$ are $a = \frac{3}{2}$ and $b = 3$ , respectively.

To learn more on linear functions, we kindly invite to check this question: brainly.com/question/5101300

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2 years ago

|x+4 | =8<br> Dont know this

bezimeni [28]

Answer: 4+4=8

Step by step explanation:

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3 years ago