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Rina8888 [55]
3 years ago
14

An equilateral triangle has an altitude length of 33 feet. Determine the length of a side of the triangle.

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

38.11 feet

Step-by-step explanation:

all three corners of an equilateral triangle are 60°

sin 60° = 33/x

0.8660 =33/x

x = 38.11 feet

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PLEASE ANSWER FAST THIS IS DUE IN 10 MINUTES
Elena-2011 [213]

The expressions that are equal to 61 are

  • |−61|
  • The distance from zero to −61
  • −(−61)
  • The opposite of −61

<h3>How to determine the expressions?</h3>

The value of the expression is given as:

Value = 61

Next, we evaluate the options:

<u>Option 1: |−61| </u>

The expression is given as:

Expression = |-61|

Remove the absolute sign

Expression = 61

Hence, |-61| equals 61

<u>Option 2: The distance from zero to −61 </u>

This is represented as:

Distance = |-61 - 0|

Evaluate the difference

Distance = |-61|

Remove the absolute sign

Distance = 61

Hence, the distance from zero to −61 is 61

<u>Option 3: The opposite of 61 </u>

The opposite of 61 is represented as:

Opposite = -(61)

Evaluate

Opposite = -61

Hence, the opposite of 61 is -61

<u>Option 4:−(−61) </u>

The expression is given as:

Expression = -(-61)

Remove the bracket

Expression = 61

Hence, -(-61) equals 61

<u>Option 5: the opposite of −61</u>

The opposite of -61 is represented as:

Opposite = -(-61)

Evaluate

Opposite = 61

Hence, the opposite of -61 is 61

<u>Option 6: −|−61| </u>

The expression is given as:

Expression = -|-61|

Remove the absolute sign

Expression = -61

Hence, -|-61| equals -61

<u>Option 6: −|61| </u>

The expression is given as:

Expression = -|61|

Remove the absolute sign

Expression = -61

Hence, -|61| equals -61

Read more about expressions at:

brainly.com/question/723406

#SPJ1

7 0
2 years ago
Orion is constructing a rectangular box. The base of the box is a piece of wood with an area of 90 square inches. The volume of
gladu [14]

The volume of a rectangular prism is the product of the three dimensions.

The width and length give the base area,  which is 90.

So, if we multiply the base area and the height, we get the volume:

w\cdot l\cdot h = V \implies h = \dfrac{V}{w\cdot l}

We know that V=1080 and w*l (i.e. the base area) is 90. So, we have

h=\drac{1080}{90}=12

5 0
3 years ago
Please help me on this math homework.Its trigonometry identities.
Karo-lina-s [1.5K]

Step-by-step explanation:

Both questions solved

i hope its very useful for u

3 0
3 years ago
Plz help ASAP I will mark brainleist
Zigmanuir [339]

Answer:

6 units

Step-by-step explanation:

They are on the same y-point and so you just have to count the spaces between them on the x-axis.

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3 years ago
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Write an algebraic expression for the verbal description.
dimaraw [331]

Step-by-step explanation:

45X + 2000 = Y

Where X = Number of units

Y = Total Cost

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