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Goshia [24]
4 years ago
11

Something added by -8 equals 20

Mathematics
2 answers:
LiRa [457]4 years ago
8 0

Answer:

28 is added by -8 equals 20

Step-by-step explanation:

The equation to calculate something added by -8 equals 20 is as follows:

x-8 = 20

x = 20+8

x = 28

28 is added by -8 equals 20

aleksandrvk [35]4 years ago
6 0

Answer:

28 + -8 = 20.

Step-by-step explanation:

ᗯᕼEᑎ ᗯE ᔕᑌᗷTᖇᗩᑕT 20 ᗩᑎᗪ -8, ᗯE GET 28.   20-8= 28.  28.

TᕼEᖇEᖴOᖇE, YOᑌᖇ ᔕOᒪᑌTIOᑎ Iᔕ 28.

ᕼOᑭE TᕼIᔕ ᕼEᒪᑭᔕ!

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20. Joe is standing on top of Marina Towers looking at the Leo Burnett World Headquarters building across the Chicago River. It
Scilla [17]

The height of the Burnett building to the nearest foot be is 444 feet

<h3 /><h3 /><h3>What is angle of elevation and depression?</h3>

The angle from the horizontal to a point or the line of sight is measured with angles of elevation and depression.

when the points is high above the line of sight we have angle of elevation however when the line of sight is below the horizontal we have angle of depression

<u>Given data</u>

distance between the two buildings ( horizontal ) = 880 feet

angle of elevation = 8 degrees

angle of depression = 20 degrees

applying Trigonometry relations

for angle of elevation

tan 8 = h1 / 880

h1 = 123.676 feet

for angle of depression

tan 20 = h2 / 880

h2 = =880 * tan 20

h2 = 320.294

let the height of the Burnett building to the nearest foot be h

h = h1 + h2

h = 123.676 + 320.294

h = 443.97

h = 444 feet

Read more on angle of elevation and depression here: brainly.com/question/15580615

#SPJ1

5 0
2 years ago
The value of y is directly proportional to the value of x. If y = 65 when x =325, what it is the value of y when x = 30?*
BartSMP [9]
Answer is a - 6 because 325 divided by 65 is 5 so then 30 divided by 5 is 6
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3 years ago
38% of what is 152? Show work
marusya05 [52]
Take that certain number we are looking for as 'n'

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Divide by 0.38

0.38n = 152
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So 38% of 400 is 152.
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4 years ago
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Kyle received his paycheck in the mail today. However, he thinks there is a mistake in the amount he was paid. The total amount
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So you subtract 73.85 from 492.36.
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Lynna [10]

Answer:

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