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Paraphin [41]
2 years ago
8

In triangle def the measure of angle F=90 degrees fe=21 df=20cand ed=29 what is the cosine of angle e to nearest hundredth

Mathematics
1 answer:
Fudgin [204]2 years ago
7 0

Answer:

four angles at point B in this second diagram.

Step-by-step explanation:

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Round <br> 653<br> ,<br> 500<br> 653,500653, comma, 500 to the nearest thousand.
Jlenok [28]

Answer:

Do you mean to round the number 653,500,653,500,653,500? Or do you mean to round the number 653,500? If so, for 653,500, the digit in the thousand's place is 5, so it's already rounded to the nearest thousands place.

Step-by-step explanation:

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A computer that originally cost 850$ is on sale for 15% off. What is the same price of the computer?
igor_vitrenko [27]
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Select all the pairs that could be reasonable approximations for the diameter and circumference of a circle. Explain your reason
rosijanka [135]

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Step-by-step explanation:

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3 years ago
The y-intercept in the linear equation −2y−4x−6=0 is _[blank]_. will give brainliest
Ronch [10]

Answer:

-3 is the value of the location where the line crosses the y-axis,and is commonly referred in the slope-intercept form of a line "the intercept". Now it may be your teacher expects you to answer this as the point on the plane where the y-intercept occurs, and that should be the point (0, -3). Make sure you follow your teacher's notation.

Step-by-step explanation:

Re-write the equation given in slope=intercept form by isolating the variable "y" on one side of the equation and expressing the rest in slope*x + y-intercet form:

-2y-4x-6=0\\-4x-6=2y\\y=-2x-3\\

which tells us that the slope of the line is -2 and it y-intercept is "-3".

Now, watch out because you may be asked to write the actual coordinates of the y-intercept, which are: (0, -3)

giving the x-coordinate 0 and the y-value where the line crosses the y-axis.

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3 years ago
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