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4 years ago

HELP PLEASE! ASAP! Please write a response. No bad laughuag

Mathematics

2 answers:

Vedmedyk [2.9K]4 years ago

7 0

Only a immature fool would laugh at someone asking for help.

see how x goes up one (the top one)

y goes up? 0.8

so the next is 6.2 and 7.0

Likurg_2 [28]4 years ago

5 0

Answer:

The common difference is 0.8, and the two missing b values are 6.2 and 7.0.

Step-by-step explanation:

Focus on the 2nd row of the table first. Determine the common difference. Starting with 3.8 and moving to the right, the next b value is 4.6 (an increase of 0.8 from 3.8) and the next one after that is 5.4 (also an increase of 0.8 from the previous b vaue). So the common difference is 0.8.

Add 0.8 to b=5.4; we get 6.2. Add 0.8 to b = 6.2; we get 7.0. So the two missing values in the 2nd row of the table are 6.2 and 7.0.

This is an example of what it means to discover a "pattern" or "rule."

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3 years ago

Whats 2.48 divided by 0.4?

xxTIMURxx [149]

2.48 / 0.4

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3 years ago

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3 years ago

Read 2 more answers

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3 years ago

An 8-sided die is formed when two square pyramids are attached by their bases. The perimeter of the base shape is 6 centimeters.

lawyer [7]

Answer:

7.5cm²

Complete question:What is the surface area of the 8-sided figure?

Step-by-step explanation:

Consider the half of the 8-sided die i.e the pyramid ABCDE:

As the base is 6 of the perimeter, so each side of the base is 6/4=3/2

Now, the distance between the tallest points is 2 cm, so the height of Pyramid ABCDE is 1 cm.

Considering the right triangle EOM:

EO=1, OM= 3/4 (it is half of AB=3/2) and EM is the hypothenuse, so by the pythagorean theorem length of EM is

$\sqrt{1+ ( \frac{3}{4} )^{2} }= \sqrt{1+ \frac{9}{16} }= \sqrt{ \frac{25}{16} }= \frac{5}{4} (cm)$

5. So side EBC has area

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6. The total area is 8*Area(EBC)= $8* \frac{15}{16}= \frac{15}{2}=7.5 ( cm^{2} )$

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3 years ago