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3 years ago

7th grade math help me please :)

Mathematics

2 answers:

Vanyuwa [196]3 years ago

5 0

Step-by-step explanation:

6^4=1296.

so the answer is 1296..................

makvit [3.9K]3 years ago

5 0

Answer:

Step-by-step explanation:

m^n

m=6

n=4

6^4

6x6x6x6

36x36

36x36=1296

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Agata [3.3K]

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(1) 14 chocolates w/ nuts / 32 chocolates = n chocolates / 608 chocolates

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4 years ago

What is the dimensions of a box that is 11 lnches long 8 lnches wide and 6 in high

Sergio039 [100]

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4 years ago

Match the ratios for sin X cos x and tan X

trasher [3.6K]

Answer:

Step-by-step explanation:

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3 years ago

Martha drew the following shape on her

zalisa [80]

Answer:

right angles and obtuse angles

Step-by-step explanation:

We assume that anything that <em>looks like</em> a right angle <em>is</em> a right angle.

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3 years ago

The top of the Boulder Dam has an angle of elevation of 1.2 radians from a point on the Colorado River. Measuring the angle of e

Nana76 [90]

Answer:

382.925 feets

Step-by-step explanation:

The solution diagram is attached below :

Converting radian measurement to degree :

radian angle * 180/π = degree angle

1.2 * 180/π = 68.755°

0.9 * 180/π = 51.566°

Height of dam is h:

Using trigonometry :

Tan θ = opposite / Adjacent

Tan 68.755° = h / x

h = x Tan 68.755° - - - (1)

Tan 51.566° = h / (155+x)

h = (155+x) tan 51.566° - - - (2)

Equate (1) and (2)

x Tan 68.755 = (155+x) Tan 51.566

x Tan 68.755 = 155tan 51.566 + x tan 51.566

x Tan 68.755 = 195.32311 + x Tan 51.566

x Tan 68.755 - x Tan 51.566 = 195.32311

x(tan 68.755 - tan 51.566) = 195.32311

x * 1.3120110 = 195.32311

1.3120110x = 195.32311

x = 195.32311 / 1.3120110

x = 148.87307

Using :

h = x Tan 68.755

h = 148.87307 * tan(68.755)

h = 382.92539

h = 382.925 feets

5 0

3 years ago