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3 years ago

What is, the slope of the line described by the equation below? y-7 = 2(x - 10)

Mathematics

2 answers:

Arturiano [62]3 years ago

7 0

Answer:

This is your question:

y - 7 = 2(x - 10)

This is your answer:

y - 7 = 2x - 20

Step-by-step explanation:

To find your answer, you need to rearrange the equation to be in the slope-intercept form:

y = mx + b,

Where "M" is, the slope and "B" is the y-intercept:

y - 7 = 2x - 20

So, therefore you get your answer which is y - 7 = 2x - 2!

Scorpion4ik [409]3 years ago

6 0

Answer:

Slope is 2.

Step-by-step explanation:

y=mx+b, m= slope.

y-7=2x-20

y=2x-27

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What step do you take to solve the following equation: X - 7 = -1*

riadik2000 [5.3K]

You would add 7 to both sides to solve the equation! :)

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2 years ago

X + 8 = -15, x = ? What is X? Please give a explanation on how you got your answer

Katarina [22]

Answer:

-23

Step-by-step explanation:

I just did 8+15=23 but made it negative. so you can do

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3 years ago

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Adam has been asked to post a parcel for a family member. He has been told that the parcel weighs 12 lbs 8 oz. 1lb = 16 oz 1lb =

jasenka [17]

Answer:

The weight of the parcel is approximately 6 kilograms.

Step-by-step explanation:

The weight of the parcel is 12 lbs and 8 oz.

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So, 8 oz = $\frac{1}{2}lb = 0.5$ lb.

That means, 12 lbs and 8 oz = (12 + 0.5) lbs = 12.5 lbs

Now, 1 lb = 454 g

So, 12.5 lbs = (12.5 × 454) g = 5675 g

As, 1 kilogram = 1000 g

That means, 1 g = 0.001 kilogram

So, 5675 g $= (5675 \times0.001) kilograms= 5.675 \approx 6$ kilograms. (Rounded to the nearest whole kilogram)

Thus, the weight of the parcel is approximately 6 kilograms.

5 0

3 years ago

Sarah drives 1 2/3 hours on Monday. She drives 2 1/6 hours on Tuesday. How far does Sarah drive in those two days?

WINSTONCH [101]

Answer:

3 5/6

Step-by-step explanation:

I used a calculator on calculator soup it basically has every calculator

6 0

2 years ago

Read 2 more answers

The angle of sector of cicle of diameter 8cm is 135 . find the area of the sector

Naddik [55]

Answer:

18.85 cm²

Step-by-step explanation:

The formula to find the area of a sector = θ/360 × πr²

We are given:

θ = Angle of the sector = 135°

Radius = Diameter/2

Diameter = 8cm , Hence Radius = 8cm/2 = 4cm

Hence,

Area of a sector = 135/360 × π ×(4cm)²

= 18.849555922 cm²

Approximately to the nearest hundredth = 18.85 cm²

Therefore, the area of the sector is 18.85 cm²

8 0

2 years ago