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kvasek [131]
1 year ago
8

How can you use bar diagrams to show a percent of change?

Mathematics
2 answers:
WINSTONCH [101]1 year ago
8 0

Answer:

Step-by-step explanation: here is a video that you can watch, that will answer your question (Solve Percent Problems Using a Tape Diagram (Bar Diagram) ) and search this

a_sh-v [17]1 year ago
7 0
Add and subtract hope this helps
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Please help its easy just i'm dvmb, just need this for my homework real soon!.. DON'T MIND THOSE ANSWERS SELECTED!!!!
trasher [3.6K]
<h3><em>Hey there today we will solve your problem,</em></h3>

Number 1

_______________

<h3>Definitions</h3>
  • Vertical angles - <em>either of two angles lying on opposite sides of two intersecting lines.</em>

<em />

  • Linear Pair - <em>A linear pair is a pair of adjacent angles formed when two lines intersect.</em>

_______________

Now we can solve Number 1, there is one pair of Vertical angles being ∠5 and ∠3

_______________

Number 2

Since we know the definition of a Linear Pair we can solve this problem also, the only Linear Pair that we can choose out the ones give to us is ∠4 and ∠3, because they are adjacent.

_______________

{\huge{\boxed{\mathfrak{Answer}}}

  1. ∠5 and ∠3

    2. ∠4 and ∠3

8 0
2 years ago
8. Find the value of k, if (1-1) is a solution of the equation 3x-ky =8. Also, find the coordinates of
Yakvenalex [24]

Answer:

k = 5 and (6,2).

Step-by-step explanation:

Since (1,-1) is a solution of the equation 3x - ky = 8, so the point (1,-1) will satisfy the equation above.

Hence, putting x = 1 and y = -1 in the equation will give left-hand side = right-hand side.

So, 3(1) - k(-1) = 8

⇒ 3 + k = 8

⇒ k = 5 (Answer)

Therefore, the equation of the straight line is 3x - 5y = 8 ....... (1)

Now, putting x = 6 , then from equation (1) we get y = 2

Therefore, (6,2) is also a point on the graph of equation (1). (Answer)

8 0
3 years ago
Find the missing angle.
malfutka [58]

Step-by-step explanation:

Angles in a quadrilateral add to 360 degrees. So, x = 360-88-142-106=24 degrees

4 0
1 year ago
Free.... f..... r.... e.... e... FREE POINTS! (and brainliest ofc) 50 + 50 means..... 100!!! (pops up as 50 for you guys, sorry!
Marysya12 [62]

Answer:

you're a g love you so much bro

4 0
3 years ago
Read 2 more answers
A family spent $186 per week for food. This was 20% of its weekly income. What was the weekly income?
geniusboy [140]
It was $930.

To over check, multiply it by 20% , you will get $186.

Hope this helps !
5 0
3 years ago
Read 2 more answers
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