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2 years ago

How do I solve this? LINKS WILL BE REPORTED SO NO LINKS

Mathematics

2 answers:

Eva8 [605]2 years ago

6 0

Answer:

Step-by-step explanation:

gregori [183]2 years ago

3 0

Answer:

C-480

Step-by-step explanation:

You divide it into 3 shapes.

For example -

First shape 4*4*5=80

Second shape 5*4*8=160

Third shape=5*12*4=240

Then, add them together.

160+240+80=480

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Compare and contrast perpendicular bisected and altitude

elena55 [62]

A perpendicular bisector forms two right angles and splits the line in two equal parts.

The altitude does create two right angles, but doesn't have to create two equal parts.

6 0

3 years ago

I need help with these three problems.... please help me????

viva [34]

12. Answer: 2130

Step-by-step explanation:

T = -0.01y + 10.6

9.2 = -0.01y + 10.6

-10.6 -10.6

-1.4 = -0.01y

÷-0.01 ÷-0.01

140 = y

"y" represents the number of years after 1990

1990 + 140

= 2130

**************************************************************

13. Answer: -0.0036° per foot

Step-by-step explanation:

Since the relationship is linear, then we can set up the values as x, y coordinates and use the slope formula to find the rate of degrees over feet.

(6562, 63) and (16405, 28)

rate = $\frac{28 - 63}{16405-6562}$

= $\frac{-35}{9843}$

= $\frac{-0.0036}{1}$

**************************************************************

14. Answer: $0.28 per kWh

Step-by-step explanation:

Same reason as #13

(200, 55) and (500, 140)

rate = $\frac{140-55}{500-200}$

= $\frac{85}{300}$

= $\frac{0.28}{1}$

5 0

3 years ago

Write an inequality for this situation:You are driving, and the maximum speed limit is 55

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

5 0

2 years ago

Which answer best details a weakness of the Articles of Confederation?

Daniel [21]

Answer:

The major weakness of the Articles of Confederation was that it did not allow Congress to tax the nation, which caused debt issues (A).

Explanation:

Not only this but it prevented the Congress from forming a central government that would be capable of ruling the newly formed United States.

6 0

2 years ago

Find the length of the missing side, x=

Paladinen [302]

${x}^{2} + {11.9}^{2} = {14.7}^{2} \\ x = \sqrt{ {14.7}^{2} - {11.9}^{2} } \\ x = \sqrt{74.48} \\ x = 8.6301796042...$

Answer: 9 or 8.6

I don't know, need I round to 8.6 or 9, so you can try both answers

8 0

3 years ago