3 years ago

If a project is handed in late, you receive

Mathematics

1 answer:

ira [324]3 years ago

4 0

8/9 = .888 rounds to 88.8% which rounds to 89
89 - 72 = 17 points lost

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Leslie tunes a guitar with 6 strings and a piano with 37 times as many strings.

Nataly [62]

B 37*6 = 222.
Multiply 6*7 = 42
Multiply 3*6 =18 + 4 = 22

37
*6
222

5 0

3 years ago

Help please!<br>Find the surface area of a cube with sides and height of 10 inches

juin [17]

Answer:

600

Step-by-step explanation:

10 times 10 is 100. A cube has 6 sides. 6 times 100 is 600

8 0

4 years ago

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The sun appears to move across the sky, because the earth spins on its axis. To a person standing on the earth, the sun subtends

Liono4ka [1.6K]

Answer:

128 seconds

Step-by-step explanation:

The sun subtends an angle $\theta=9.28\times10^{-3}$ rad

Angular velocity equation is $\omega = \frac{\theta}{t}$

where $\omega$ is angular velocity and t is time.

Earth spins at a rate of :

$\omega = \frac{2 \pi rad}{24 h \times \frac{3600 s}{1 h}} = 7.27221\times10^{-5}$ rad/s

Isolating time (t) from angular velocity equation gives:

$\omega = \frac{\theta}{t}$

$t = \frac{\theta}{\omega}$

$t = \frac{9.28\times10^{-3}}{7.27221\times10^{-5}}$

$t = 128 s$

8 0

3 years ago

Solve the equation. \dfrac34 =m+\dfrac14 4 3 =m+ 4 1 start fraction, 3, divided by, 4, end fraction, equals, m, plus, start

RSB [31]

Answer:

$\boxed{\dfrac{1}{2} = m}$

Step-by-step explanation:

Given equation:

$\dfrac{3}{4} = m + \dfrac{1}{4}$

<u>Step-1: Subtract 1/4 both sides</u>

$\dfrac{3}{4} = m + \dfrac{1}{4}$

$\dfrac{3}{4} - \dfrac{1}{4} = m$

$\dfrac{2}{4} = \boxed{\dfrac{1}{2} = m}$

3 0

2 years ago

Please help, I will give brainliest.

Serjik [45]

Answer:

8.8-0.5=8.3 or 8 3/10

Hope This Helps!!!

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3 years ago

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