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Pavel [41]
3 years ago
12

What is the distance between (-6, 8) and (-3,9)?

Mathematics
1 answer:
vivado [14]3 years ago
6 0

Answer:

is \sqrt{10}

Step-by-step explanation:

var x = +3 (one side of right angled triangle)

var y = +1 (the other side of the right angled triangle)

Use the Pythagoras' Theorem.

3² + 1² = 10

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Which pair of measurements is not equivalent?
Virty [35]

4.5l and 450ml are the pair of measurements which is not equivalent

<u>Solution</u>:

Let us solve each pair of measurements to find which is not equivalent

first pair: 6000 ml and 6 L

To compare both quantities, they must be in same units. Let us convert them into same units

we know that 1 liter = 1000 milliliter

Hence 6 liter = 6000 milliliter

Hence both are equivalent. This pair is correct

Second pair: 9500 ml and 9.5L

Hence both are equivalent. This pair is correct

Third pair: 4.5L and 450 ml

Both are not equivalent

Fourth pair: 0.3 L and 300ml

Hence both are equivalent. This pair is correct

Thus 4.5l and 450ml are not equivalent.

3 0
3 years ago
Which function is a function of X?
Fofino [41]

Answer:

X=-2

Step-by-step explanation:

8 0
4 years ago
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The diagram shows a triangle on top of a rectangle. The combined area of the triangle and rectangle is 108 ft2
podryga [215]

Answer:

6 ft

Step-by-step explanation:

A=1/2bh. To find the area of the triangle, we subtract the area of the rectangle from the total. Which would be 108 - (12x6) = 36. Now we have the area. So, 36 = 1/2bh. "b", the base is 12. So we solve for h. h = (36x2)/12 or h = 36/6, which both equal 6.

3 0
3 years ago
Evaluate the expression when the value of the variable is given. 40 - 8x when x = 2
Ede4ka [16]

Answer:

24

Step-by-step explanation:

To evaluate this, we just need to substitute 2 for whenever we see x.

40 - 8 (2)

From here, we can just use order of operations to simplify it down to a single number.

40 - 16

24

So, when x = 2, we get 24.

4 0
3 years ago
PLEASE HELP!!!!!! 30 POINTS
nlexa [21]

Answer:

y+5=2⋅(x+2)

Step-by-step explanation:

3 0
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