3 years ago

Plssss help mathematics high school :)

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

Answer:

C your right :)

Step-by-step explanation:

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The angle of depression of a car C, from the top of the building of height 100m is

Crazy boy [7]

Answer:

a) 148.26 m

b) 21.94 degrees

Step-by-step explanation:

tan 56 = 100/x

1.4826 = 100/x

x = 148.26

148.26 + 100 = 248.26

tan y = 100/248.26

tan y = 0.4028

y = 21.94 degrees

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3 years ago

Y=3x-5x=32.7+4.1y-6.8-x-y=92x+y=-18y-5=x Determine if they are standard form or not standard form

mote1985 [20]

The standard form of a linear equation is:

$Ax+By=C$

A and B are integers

C is a constant

Then, of the given equation the next are writen in standard form:

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2 years ago

Find ratio equal to 12:7

Dmitry [639]

12:7
12(2):7(2)
24:14

12:7 = 24:14
I hoped I helped(:

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3 years ago

Read 2 more answers

What percent is 88 of 106

qwelly [4]

88 multiplied by 106 is 9328 and move two decimal spaces to the left wich is 93.28% :)

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3 years ago

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Rosa makes a small flower garden outside the clubhouse the area of the garden is 851 m² if the length of the garden is 23 m what

attashe74 [19]

So the garden has a rectangular shape, of 23 m of length, x meters of width and 851 m^2 area, the area is calculated with this formula:
area = length*width
lets solve for width:
width = area/length
if we substitute our data we have:
width = 851/23
width = 37
therefore the width of the garden is 37 m

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3 years ago