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Dimas [21]
3 years ago
13

jake needs 180 in of wallpaper border. he has three and 1 half yards. how many more yards does he need?

Mathematics
1 answer:
Vilka [71]3 years ago
4 0

he needs 54 in more

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How do you do this, can someone help please?
igor_vitrenko [27]

Answer:

your answer is C.

Step-by-step explanation:

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3 years ago
A right angle intersex line at point M. which statement is true about angles one and two?
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Step-by-step explanation:

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2 years ago
NEED HELP!!! Use what you know about special right triangles to find the missing measures. Show all calculations that lead to yo
Rasek [7]

Answer:a) a=22, b=11

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Step-by-step explanation:

You should use trigonometry ratios as required and then you should use pythagoras theorem

In a) cosine(30°)= base/hypotenuse,

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"a" is hypotenuse and

"b" is perpendicular

from this you can find the value of perpendicular then you should use pythagoras theorem to find the value of hypotenuse

pythagoras theorem is

base²+perpendicular²= hypotenuse²

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6 0
3 years ago
Write equation for the line that is perpendicular to the y axis and passing through (5,1)
Alla [95]

Answer:

Step-by-step explanation:

A line perpendicular to the y-axis, which is vertical, is a line that is horizontal. Perfectly horizontal lines always have a slope of 0. Thus, the equation of the line perpendicular to the one given and passing through the given point (5, 1) is

y - 1 = 0(x - 5) and

y - 1 = 0x - 0 and

y - 1 = 0 so

y = 1 is the equation you're looking for.

3 0
3 years ago
A forest covers 57,000 acres. A survey finds that ​0.4% of the forest is​ old-growth trees. How many acres of​ old-growth trees
Vaselesa [24]

Answer:

228

Step-by-step explanation:

0.4% = 0.004

0.004 x 57000 = 228

7 0
3 years ago
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