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insens350 [35]
3 years ago
7

An angle of less than 90° is called an.....

Mathematics
2 answers:
Arisa [49]3 years ago
8 0

Answer:

Acute angle

Step-by-step explanation:

klemol [59]3 years ago
7 0

Answer:

Acute angle is less than 90°

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What is the height of the building pictured below if its shadow is 100 ft. long?
Evgen [1.6K]
Yeah.. baby, do the SOH CAH TOA with the hula hoop

\bf 
sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad \qquad 
% cosine
cos(\theta)=\cfrac{adjacent}{hypotenuse}

\\ \quad \\
% tangent
tan(\theta)=\cfrac{opposite}{adjacent}


so.. hmmm we have in the picture, an angle, and two sides,
actually, is the "adjacent" side, and the "opposite"

so.. which  of those ratios give us only
the angle
the adjacent side
the opposite side?

ahhha!, is Ms tangent
so  \bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(42^o)=\cfrac{h}{100}

solve for "h"

5 0
3 years ago
I put my bag here and my parents stored theirs at there feet​
Ganezh [65]

Answer:

Step-by-step explanation:

You and your parents have a bag and you both stored them at ur feet

4 0
3 years ago
According to a company's website, the top 15% of the candidates who take the entrance test will be called for an interview. You
galben [10]

Answer:

The minimum score required for an interview is 77.252

Step-by-step explanation:

We solve this using z score formula

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Top 15% of the candidates is a ranking that is equivalent to = 100 - 15% = 85th percentile.

The z score of 85th percentile = 1.036

Mean = 70

Standard Deviation = 7

Minimum score = raw score = ???

Hence:

1.036 = x - 70/7

Cross Multiply

1.036 × 7 = x - 70

7.252 = x - 70

x = 70 + 7.252

x = 77.252

The minimum score required for an interview is 77.252

6 0
3 years ago
Find the slope of the line that contains the points (2, 2) and (-7,-4).
yKpoI14uk [10]

Answer:

6, 9

Step-by-step explanation:

y1-y2 over x1-x2

slope formula ^^

3 0
4 years ago
Read 2 more answers
Which angles are supplementary and vertical?
Brrunno [24]

Answer: i would show the picture with it too because I don’t think i could answer that without knowing what the angle looks like

Step-by-step explanation:

3 0
3 years ago
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