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goldfiish [28.3K]
2 years ago
12

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics
2 answers:
Vera_Pavlovna [14]2 years ago
7 0

Answer:

8

Step-by-step explanation:

We are dealing with similaraty and similar shapes length are in proportion so we are going to set up an proportion.

Length of left triangle small side/ Length of left triangle long side= length of right triangle small side/length of right triangle long side

4/10=x/20

Cross multiply: 10x=80

x=8

Gnom [1K]2 years ago
7 0

Answer:

  • x = 8 inches

Step-by-step explanation:

<u>As the triangles are similar, their corresponding sides will have same ratio:</u>

  • left short side /right short side = left long side / right long side

or simpler

  • s₁/s₂ = l₁/l₂

<u>Substitute values to find the missing one:</u>

  • 4/x = 10/20
  • 4/x = 1/2
  • x = 4*2
  • x = 8

The missing side is 8 inches long

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2 years ago
What is the equation of the line that passes through the point (3,6) and has a slope of -1/3
Mnenie [13.5K]

\Large\texttt{Answer\::}

Please consult the "Calculations" section of this ans .

\Large\texttt{Calculations\::}

The information we're given is below :

  • slope : -1/3
  • Point crossed by the line : (3, 6)

As per given information , we can do the following :

  • Write the line's equation in point slope form

Point - slope form looks like so :

y-y₁=m(x-x₁)

y-6=-1/3(x-3)

y-6=-1/3x+1

y=-1/3x+1+7

y=-1/3x+6

↑ \small\textsc{EQUATION OF THE LINE}

\small\textit{hope\:helpful~}

4 0
2 years ago
Stephanie wants to buy 's' tomato plants, and Diego wants to by 'd' tomato plants. Each plant costs $7. Stephanie will use a cou
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Answer:

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Step-by-step explanation:

if each plant cost $7

and there are two plants so its 7 times (s+d)

and then the discount so its -25

hope this helps

8 0
3 years ago
What is 8/9 - 15/45
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5/9 or 0.5 recurring
hope this helps :)
4 0
3 years ago
Read 2 more answers
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