All categories

2 years ago

The coordinate of A is -3, and the coordinate of B is 0.5 Find AB ..please explain answer

Mathematics

1 answer:

vesna_86 [32]2 years ago

3 0

A = (-3)
B = (0.5)

|AB| = |0.5 - (-3)| = |0.5 + 3| = |3.5| = 3.5

You might be interested in

Is 120.4 hundredths or ones or tens or hundreds

artcher [175]

Answer:

Not sure what you're asking but 120.4 is

one hundred

two tens

and four tenths

8 0

2 years ago

Step 3: 2x > 10 Step 4: x > 5 What property justifies the work between step 3 and step 4? A. division property of inequali

BigorU [14]

Answer:

A. Division property of inequality.

Step-by-step explanation:

Let be $2\cdot x > 10$ , we proceed to show the appropriate procedure to step 4:

1) $2\cdot x >10$ Given

2) $x > 5$ Compatibility with multiplication/Existence of multiplicative inverse/Associative property/Modulative property/Result. (Division property of inequality)

In consequence, the division property of inequality which states that:

$\forall\, a, b, c \in \mathbb{R}$ . If $c > 0$ , then:

$a> b\,\longrightarrow a\cdot c > b\cdot c \,\lor\, a$

But if $c < 0$ , then:

$a> b\,\longrightarrow a\cdot c < b\cdot c \,\lor\, a b\cdot c$

Hence, correct answer is A.

5 0

3 years ago

Set a different numbers that give a mean of 17.25

Ivahew [28]

Here is a set of 5 numbers that give a mean of 17.25.

Answer:
14, 11, 16, 21, 24.25

4 0

1 year ago

A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches.

Debora [2.8K]

<span>You can get those ordered pairs subtracting 9-0.5, then that result minus 0.5 because from the rate the candle reduces its height 0.5inches per each hour.Part B: Is this relation a function? Yes, because each value of x has a single result or output in “y” (image)Part C: Yes, only difference is the time, the candle reduces its height 0.45 inches per each hour, examples of ordered pairs: (0,9) (1,8.55) (2,8.1)</span>

5 0

2 years ago

Find the 8th term of the geometric sequence 7, 28, 112, ...

Bumek [7]

I got 114688 by going up x4

4 0

2 years ago