2 years ago

What is the slope of the line?

Mathematics

1 answer:

garik1379 [7]2 years ago

7 0

Answer:

Step-by-step explanation:

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ake and Nico both measured their thumbs. Jake’s thumb is 55 millimeters long. Nico’s thumb is 5.7 centimeters long. Who has the

qaws [65]

Answer:

Nico

Step-by-step explanation:

We have to convert both to the same units! Think about the units: we have millimeters and centimeters. There are 10 millimeters in a centimeter, so

55 mm = 5.5 cm

We just had to move the decimal point!

Now compare the two measurements in cm. 5.5 and 5.7: which is greater? Look at the tenths place: 5<7, so 5.7 is greater and Nico’s thumb is longer!

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2 years ago

John is standing in his backyard and decides to estimate the height of a tree. He stands so that the tip of his shadow coincides

Andrew [12]

The tree is 820 inches tall using the similarity of triangles.

To get the height of the tree, we will use the properties of similar triangles expressed as:

$\frac{70in}{7ft} = \frac{h}{75ft+7ft}\\\frac{70in}{7ft} = \frac{h}{82ft}\\$

Note that 1 foot = 12inches

7ft = 84in and 82ft = 984in

h is the required height of the tree. Simplify the equation above to get the height "h" and replace feet with inches;

$\frac{70}{84} = \frac{h}{984}\\84h =70 \times 984\\84h = 68,880\\h=\frac{68,880}{84}\\h= 820in$

Hence the tree is 820 inches tall using the similarity of triangles.

Learn more on similarities of triangles here: brainly.com/question/24295402

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2 years ago

What is the unemployment rate of this economy?

Ulleksa [173]

I believe the answer would be 6.5%

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3 years ago

Read 2 more answers

Write the point-slope form of the equation of the line that passes through the origin and has a slope of 2. Include your work in

Shkiper50 [21]

Y=2x+0. The two would be next to the x, because that represents the slope. And it would plus zero, because zero is the initial value, since it's passing through the origin.

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2 years ago

What is x of <br> 2x+(x+75)=180

LekaFEV [45]

x=35 should be the answer

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3 years ago

What is the slope of the line?​

What is the slope of the line?