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3 years ago

4) Find the slope of the graph (-2,7) (6, 1)

Mathematics

2 answers:

Fofino [41]3 years ago

6 0

Answer:

m=−3/4 b=11/2

Step-by-step explanation:

katovenus [111]3 years ago

4 0

Answer:

Slope =-3/4

Step-by-step explanation:

Given

Point on the slope (-2,7) (6, 1)

Where ( x1,y1) is (-2,7) and (X2,y2) is (6,1)

Slope =y1-y2/ x1-x2

=7-1/-2-6

= 6/-8

= -3/4

So the slope is -3/4

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denpristay [2]

Answer:

Step-by-step explanation:

First answer is 4. Second answer is 3/5.

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3 years ago

4. Which property of operations is used to write 15x + 9 as 9 + 15x?

suter [353]

Solution: The commutative property of addition states that when two numbers are being added, their order can be changed without affecting the sum.

8 0

3 years ago

40% written as a decimal

Natasha2012 [34]

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3 years ago

When Rs. 600 is divided between Ram and Shyam in the ratio 5:7 find how much money will get by Ram

Neporo4naja [7]

Answer:

250 Rs.

Step-by-step explanation:

600 / 12 x 5 = 250 Rs.

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3 years ago

Cherie is jogging around a circular track. She

skelet666 [1.2K]

Answer:

Measure of minor angle JOG is $95.5^{\circ}$

Step-by-step explanation:

Consider a circular track of radius 120 yards. Assume that Cherie starts from point J and runs 200 yards up to point G.

$\therefore m JG = 200 yards, JO=120 yards$ .

Now the measure of minor arc is same as measure of central angle. Therefore minor angle is the central angle $\angle JOG = \theta$ .

To calculate the central angle, use the arc length formula as follows.

$Arc\:Length\left(s\right) = r\:\theta$

Where $\theta$ is measured in radian.

Substituting the value,

$200=120\:\theta$

Dividing both side by 120,

$\dfrac{200}{120}=\theta$

Reducing the fraction into lowest form by dividing numerator and denominator by 40.

$\therefore \dfrac{5}{3}=\theta$

Therefore value of central angle is $\angle JOG = \theta=\left(\dfrac{5}{3}\right)^{c}$ , since angle is in radian

Now convert radian into degree by using following formula,

$1^{c}=\left(\dfrac{180}{\pi}\right)^{\circ}$

So multiplying $\theta$ with $\left(\dfrac{180}{\pi}\right)^{\circ}$ to convert it into degree.

$\left(\dfrac{5}{3}\right)^{c}=\left(\dfrac{5}{3}\right) \times \left(\dfrac{180}{\pi}\right)^{\circ}$

Simplifying,

$\therefore \theta = 95.49^{circ}$

So to nearest tenth, $\angle JOG=95.5^{circ}$

8 0

3 years ago