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3 years ago

What is the slope of the line shown below?

Mathematics

2 answers:

VMariaS [17]3 years ago

6 0

Answer:

the answer is C

Step-by-step explanation:

you take 3,9 over 1,3... 3,9 so 9+ 3 over 3+ 1 it will look like a fraction 12/4 then

1, 3 you simply to get positive 3

kiruha [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (3, 9) ← 2 points on the line

m = $\frac{9-3}{3-1}$ = $\frac{6}{2}$ = 3 → C

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Two cylinders are similar. The radius of cylinder a is 5.6 in. The radius of cylinder b is 1.4 in. If the hwight of cylinder b i

sleet_krkn [62]

The answer is 16in.

Let the radius and height of cylinder A be Ra and Hb respectively and the radius and height of cylinder B be Rb and Hb respectively.

Using similar shapes:
Ra/Ha= Rb/Hb
5.6/Ha=1.4/4
Ha=(4×5.6)/1.4
Ha=22.4/1.4
Ha=16in

6 0

3 years ago

Ray PT is the angle bisector of angle RPS. Find the measure of angle RPS.

nikdorinn [45]

Answer:

m∠RPS = 38°.

Step-by-step explanation:

It is given that ray PT is the angle bisector of angle RPS. It means PT divides the angle RPS in two equal parts.

$m\angle RPT=m\angle TPS=19^{\circ}$

Now, it is clear that

$m\angle RPS=m\angle RPT+m\angle TPS$

$m\angle RPS=19^{\circ}+19^{\circ}$

$m\angle RPS=38^{\circ}$

Therefore, the measure of angle RPS is 38°.

3 0

3 years ago

How do you solve this??? Someone help. We just started learning Pythagoras Theorems..

ira [324]

Answer:

It means length of the hypotenuse is equal to the sum of squares of the lengths of other two sides of the right-angled triangle.

Step-by-step explanation:

to solve this...we think that distance from ben to church is x...now a triangle is formed.

length of the hypotenuse is 13cm

${13}^{2} = {8}^{2} + {x}^{2}$

$169 = 64 + {x}^{2}$

$169 - 64 = {x}^{2}$

$105 = {x}^{2}$

$\sqrt{105} = x$

$x = 10.246950766$

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3 years ago

If Quadrilateral JKLM is a square, where points J(-6, 0), K(?, ?), L(9, -1) and M(2, 7) are known. Find the coordinates of point

mixer [17]

Answer:

-1 -8

Step-by-step explanation:

4 0

3 years ago

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If a = 7 and b = 2, find the value of a - b

lukranit [14]

7 - 2 = 5
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2 years ago

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