3 years ago

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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Olivia has $150 in her savings account. She will save and deposit $40 each week. What inequality show how many weeks it will tak

taurus [48]

Answer:

40x+150>=400 i think

Step-by-step explanation:

40x+150>=400

40x>=250

x=6.25

7 0

3 years ago

A triangle has side lengths measuring 2x + 2 ft x + 3 ft, and

Marta_Voda [28]

Answer:

$3x+5 < n < x-1$

Step-by-step explanation:

we know that

The <u><em>Triangle Inequality Theorem</em></u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

Applying the Triangle Inequality Theorem

1) $(2x+2)+(x+3) > n$

solve for n

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Rewrite

$n$

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therefore

$3x+5 < n < x-1$

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3 years ago

You can determine by the discriminant whether the solutions to the equation are real or _______ numbers.

True [87]

I think the answer would have to be complex

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3 years ago

Q5 Q2.) Find a positive angle with the given conditions

strojnjashka [21]

Coterminal angle is an angle which has the same initial and terminal side of the original angle. It can be found by adding or subtracting 360deg.

A positive angle less than 360 that is coterminal with -85 is = -85 + 360
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4 years ago

Plz help ill give u brainlist

Basile [38]

2x + 40
Divide both sides by 2
You get x + 20

7 0

3 years ago