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1 year ago

What is the slope of the line graphed below?

Mathematics

2 answers:

lukranit [14]1 year ago

6 0

The answer is 5
Remember slope is rise/run which is 5/1

Otrada [13]1 year ago

3 0

Answer:

B. 1/5

Step-by-step explanation:

Start at point (1,-2)

Then, go right 1 and up 5 to reach point (2,3)

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FIND the value of x. DO NOT POST ANY FILES

spayn [35]

Answer:

Step-by-step explanation:

The tangent segment is perpendicular to the diameter, so the triangle is a right triangle (not just based on its appearance). A property of circles is: a tangent is perpendicular to the radius drawn to the point of tangency.

In the right triangle, one leg has length 12.6, and the hypotenuse has length 21.

Apply the Pythagorean Theorem: (leg)^2 + (leg)^2 = (hypotenuse)^2

Oh, and the diameter has length 2x!

$(2x)^2+12.6^2=21^2\\\\4x^2+158.76=441\\\\4x^2=282.24\\\\x^2=70.56\\\\x=\sqrt{70.56}\\\\x=8.4$

7 0

2 years ago

Find the complex zeros of the following polynomial function.

GalinKa [24]

Answer:

$x=\frac{-1\pm\sqrt{3}i}{2}$

Step-by-step explanation:

$f(x)=x^3-1$

$0=x^3-1$

$0=(x^2+2x+1)(x-1)$

$x-1=0$

$x=1$ <-- Real Solution

$x^2+x+1=0$

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-2\pm\sqrt{2^2-4(1)(1)}}{2(1)}$

$x=\frac{-1\pm\sqrt{1^2-4(1)(1)}}{2(1)}$

$x=\frac{-1\pm\sqrt{1-4}}{2}$

$x=\frac{-1\pm\sqrt{-3}}{2}$

$x=\frac{-1\pm\sqrt{3}i}{2}$ <-- Complex Solutions

6 0

2 years ago

Match each proportion to its solution.

Aleksandr-060686 [28]

Answer:

x/10=-30/100 : -3

5/35 = 1/a : 7

2/x = 100/15 : .3

12/k = 4/1 : 3

2/8 = g/4 : 1

Step-by-step explanation:

5 0

2 years ago

Day people The chart shows how many people have signed up to go on a field trip each day. How many people would you expect to si

alexandr402 [8]

D) 50 because the chart is increasing by 4 each time.

Thanks,

N111ancy out!

8 0

2 years ago

Read 2 more answers

A deep-sea diver descends below the surface of the water at a rate of 60 feet each minute. What is the depth of the diver after

astraxan [27]

Answer:

600ft

Step-by-step explanation:

5 0

2 years ago