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polet [3.4K]
3 years ago
15

Which one is the best method of finding triangle numbers

Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Answer:

Step-by-step explanation:

Look at the corners

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What is the solution to the system of equations? y=-5+3, y=1
andrew11 [14]

Answer:

x = 2/5 and y =1    (2/5, 1)

Step-by-step explanation:

I will assume that you meant y = -5x + 3.  If that's the case, then we equate

y = -5x + 3 to y = 1, obtaining:

-5x = -2, so that x = 2/5 and y =1.

7 0
3 years ago
Angela works 18 hours a week for 12 weeks in the summer at the local swimming pool as a life guard. She earns $13 per hour. Her
Temka [501]

Answer:

Use ur brain and a calculator

Step-by-step explanation: Install a calculator on ur laptop. Put ur thinking cap on. :) Hope this helps!

8 0
2 years ago
If 150g of sugar is used for 5 cakes<br> How much is used for 7 cakes?:)
KIM [24]
Well, if 150 grams is used for 5 cakes, we can divide that.
150/5=30. 30 grams of sugar are used for each cake
You want to know how many grams for 7 cakes
30x7=<u><em>210 grams of sugar are used for seven cakes.
</em></u>Hope this helps!<u><em>
</em></u>
3 0
3 years ago
Read 2 more answers
Use 3.14 for it, and do not round your answer. Be sure to include the correct unit in your answer.
harina [27]

Answer:

Circumference=25.13 Area=50.27

3 0
3 years ago
.The endpoints of AB are A(1,4) and B(6,-1).
Brums [2.3K]

Answer:

5√2

Step-by-step explanation:

<u>Finding</u><u> </u><u>distance</u><u> </u><u>:</u><u>-</u><u> </u>

  • d = √{ ( 1 -6)² + (4+1)²}
  • d = √{ -5² + 5² }
  • d = √{ 25 + 25}
  • d = √50
  • d = 5√2
4 0
3 years ago
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