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Zielflug [23.3K]
3 years ago
12

A tree casts a shadow that is 231 cm long. Janet is 170 cm tall and she casts a shadow that is 102 cm long. How tall is the tree

?
Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

139 cm

Step-by-step explanation:

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Jenna manipulated the equation 4x + 7=10 by adding -7 to both sides.Which of the follolwing properties justifies this manipulati
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The addition property of equality justifies this. You could also say that she simply subtracted 7, and then it would be the subtraction property of equality. This is the case because if you add or subtract (or multiply or divide) the same number on both sides of an equation, the equation will still be the same.


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Find the value of x to the nearest tenth.
nlexa [21]

Answer:

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Step-by-step explanation:

Using the sine rule

\frac{a}{sin(A)}  = \frac{b}{sin(B)}  = \frac{c}{sin(C)}

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\frac{7}{sin(20)}  = \frac{x}{sin(46)}

Rearrange the equation to get x on it's own.

\frac{7sin(46)}{sin(20)}  = x

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3 years ago
Can someone help me with my 04.05 Graphing Exponential Functions assignment
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Simora [160]

Multiples of 2: 2,4,6,8

Multiples of 6:6,12,18,24

Multiples of 12:12,24,36,48

Multiples of 25:25,50,75,100

Further explanation:

A multiple is a number that is obtained by multiplying an integer with that number.

We have to find multiples of given numbers:

So,

<u>1. Multiples of 2</u>

Four\ non-zero\ Multiples\ of\ 2: 2,4,6,8

<u>2. Multiples of 6</u>

Four\ non-zero\ Multiples\ of\ 6: 6,12,18,24

<u>3. Multiples of 12</u>

Four\ non-zero\ Multiples\ of\ 12: 12,24,36,48

<u>4. Multiples of 25</u>

Four\ non-zero\ Multiples\ of\ 25: 25,50,75,100

Keywords: Multiples, Non-zero multiples

Learn more about multiples at:

  • brainly.com/question/513185
  • brainly.com/question/5191341

#LearnwithBrainly

5 0
3 years ago
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