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Afina-wow [57]
2 years ago
10

H(t)=-2/5t-5 Find the zero of this linear function. I give Brainliest!

Mathematics
1 answer:
statuscvo [17]2 years ago
3 0
Answer:

Explanation:

H(t) = -2/5t - 5

-2/5t - 5 = 0
-2/5t = 5
t = 5 x -5/2
t = -25/2
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Fynjy0 [20]

Answer:

CD = 16.5

Step-by-step explanation:

To find the distance between two points, use this formula: L = \sqrt{(x_{2} -x_{1})^{2}+(y_{2} -y_{1})^{2} }

point C can be info set 1: (10, -1)    x₁ = 10   y₁ = -1

point D can be info set 2: (-6, 3)    x₂ = -6  y₂ = 3

Substitute the information into the formula

L = \sqrt{(x_{2} -x_{1})^{2}+(y_{2} -y_{1})^{2} }

CD = \sqrt{(-6 -10)^{2}+(3 -(-1))^{2} }    Simplify inside each bracket

CD = \sqrt{(-16)^{2}+(4)^{2} }    Square the numbers

CD = \sqrt{256+16 }     Add inside the root

CD = \sqrt{272}    Enter into calculator

CD = 16.5  Rounded to the nearest tenth, the first decimal

The distance CD is 16.5.

4 0
3 years ago
GIVING BRIANLIEST PLS HELP
Ivenika [448]

Step-by-step explanation:

a) Line AB ll DC

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5 0
3 years ago
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jeka94

Answer:

Subtraction and Division

Step-by-step explanation:

2x+8=9

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2 years ago
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chubhunter [2.5K]

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