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Marina86 [1]
3 years ago
14

Please help 8th grade math

Mathematics
1 answer:
AnnZ [28]3 years ago
7 0

Answer:

I'm in the 8th grade and I could probably help you out

Step-by-step explanation:

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Convert this fraction into a decimal.
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The answer is 0.6 Explanation: Since it’s 6/10 the 6 goes n the tenths place.
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Projectile Is shot upward from the surface of Earth with an initial velocity of 136 meters per second. Use the position
Anna007 [38]

Answer:

v(3\,s) = 106.6\,\frac{ft}{s}, v(15\,s) = -11\,\frac{ft}{s}

Step-by-step explanation:

The velocity function of the projectile is obtained by deriving the position function:

v(t) = -9.8\cdot t + 136

Now, the velocities after 3 and 15 seconds are, respectively:

v(3\,s) = -9.8\cdot (3) + 136

v(3\,s) = 106.6\,\frac{ft}{s}

v(15\,s) = -9.8\cdot (15) + 136

v(15\,s) = -11\,\frac{ft}{s}

6 0
3 years ago
What is the volume of the triangular prism?
mr Goodwill [35]

Answer:

C. 51.84 cm³

Step-by-step explanation:

Volume of traingular prism = Base Area * height of prism

Base Area = ½*base(b)*height(h)

Where, b = base of traingular base = 5.4 cm

h = height of triangular base = 3.2 cm

Base Area = ½*5.4*3.2 = 8.64 cm²

Height of prism is given as 6 cm

Therefore, volume of triangular prism =

8.64*6 = 51.84 cm³

Volume is C. 51.84 cm³

3 0
4 years ago
Solve the equation by square roots<br> 6(x+3)^2-4=26
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Step-by-step explanation:

everything can be found in the picture

5 0
3 years ago
I need help pleaseeeeee
My name is Ann [436]
I think it’s 18 x hope this helps
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