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ruslelena [56]
3 years ago
14

What is the branch of mathematics that uses variables and operations?

Mathematics
2 answers:
lara [203]3 years ago
8 0

Answer:

algebra, you can check on google as well

Grace [21]3 years ago
5 0

Answer:

Algebra

Step-by-step explanation:

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Use the parabola tool to graph the quadratic function f (x) = 2x2 - 4x + 6.
lubasha [3.4K]

Answer:

Vertex plot is (1,4)

and

second plot point (0,6)

Step-by-step explanation:

You can use the the desmos graph calculator by entering quadratic function f(x) = 2x^2 − 4x + 6

3 0
3 years ago
Translate the phrase into a numerical expression. One hundred devided by the quantity three times five
tester [92]

Answer:

\dfrac{100}{3 \times 5}

Step-by-step explanation:

\dfrac{100}{3 \times 5}

6 0
2 years ago
The cost of Matt and Natalie's dinner was $27.35. They want to leave a 20% tip. Which of the following is the closest to the amo
Ksenya-84 [330]

Answer:

Option D is correct.

Step-by-step explanation:

27.35 x 20/100

=> 2.735 x 2/1

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=> $5.50 (Rounded)

Therefore, Option D is correct.

Hoped this helped.

8 0
2 years ago
The ratio of two similar polygons is 3:5. The perimeter of the larger polygon is is 150 centimeters. What is the perimeter of th
Effectus [21]
Think of it like this 3/5=x/150
4 0
3 years ago
Henry's baseball practice starts at 2:00 pm. It lasts 1 hour and 45 minutes. What time does he get out of baseball practice? Wri
tresset_1 [31]

Answer:

Henry's baseball practice starts at 2:00, will last an hour and forty-five minutes, and will end at 3:45.

Step-by-step explanation:

2 + 1 = 3

3  + 45 minutes = 3 : 45

8 0
3 years ago
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