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suter [353]
3 years ago
8

write write a subtraction sentence where the difference is positive. Use a positive and negative integer?

Mathematics
2 answers:
nekit [7.7K]3 years ago
5 0
15.75 -(-3.85) + (-2.54)
34kurt3 years ago
5 0
When you subtract a negative number, it is the same as additon.
Therefore if you subtract a negative number from a positive number, the result will be positive.

9-(-2)=11
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A right triangle has side lengths 7, 24, and 25 as shown below.
Alla [95]

9514 1404 393

Answer:

  • tan(A) = 7/24
  • sin(A) = 7/25
  • cos(A) = 24/25

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you remember the trig ratios:

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

With respect to angle A, the sides are Adjacent = 24; Opposite = 7, Hypotenuse = 25. Then the desired trig ratios are ...

  tan(A) = 7/24

  sin(A) = 7/25

  cos(A) = 24/25

5 0
2 years ago
Determine the center and radius of the following circle equation: x² + y2 - 6x + 16y + 48 = 0​
motikmotik

Answer:

center (3,-8)

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4 0
2 years ago
Please help me!? Explain why i got this wrong ? how to do it right?
IgorLugansk [536]
Y - y1 = m(x - x1)
slope(m) = -3/7
(5,8)...x1 = 5 and y1 = 8
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y - 8 = -3/7(x - 5) <===
3 0
3 years ago
Evaluate the expression when a =7 and y=-3.<br> y-9a
11111nata11111 [884]

Answer:

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Step-by-step explanation:

8 0
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A triangle has side lengths of x, x+11, and 3x+5.
horrorfan [7]

Answer:

The answer is 5X+16

Step-by-step explanation:

The formula for perimeter of a triangle is a+b+c.

meaning we are adding up everything.

That is

(x)+(x+11)+(3x+5).

collect like terms.

and u end up getting

5x+16

3 0
3 years ago
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