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3 years ago

Find the angle between u= V51 - 8; and v= 151+x. Round to the nearest tenth of a degree.

Mathematics

1 answer:

Igoryamba3 years ago

6 0

Not sure if your trying to solve for x or v

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If u answer this question i will give you 100 points i swear

tamaranim1 [39]

Answer: point W

Step-by-step explanation:

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3 years ago

The radius of the base of a cylinder is 39 in and its heigh is 33 in find the volume of the cylinder

Zina [86]

Answer:

157,685.9601

Step-by-step explanation:

The area of the base can be found by

$C=\pi r^2$

The the volume can be measured by the area of the base multiplied by the height.

6 0

3 years ago

Hi there!!

densk [106]

Well, it depends on what the weight of the test is. Most courses tell you that a test is worth a certain percentage of your grade(i.e. Final Exam is worth 20% of your entire grade). It also depends on what your grades for other assignments were, and how many there were. Try asking your teacher.

The average of your previous grade and the grade you got on your test is 84.5%. Average is the mean, which is calculated by: (91 + 78)/2.

8 0

4 years ago

What is the volume of the following shape?

masya89 [10]

Answer:

$V=V_{1}+V_{2}=96+36=132\: cm^{3}$

Step-by-step explanation:

We can divide it into two parts:

First, we can fin the volume of the parallelepiped:

h1 = 16 cm

w1 = 2 cm

d1 = 3 cm

$V_{1}=h_{1}*w_{1}*d_{1}=16*2*3=96\: cm^{3}$

Now, the volume of the second parallelepiped is:

h2 = (8-2) cm = 6 cm

w2 = 2 cm

d2 = 3 cm

$V_{2}=h_{2}*w_{2}*d_{2}=6*2*3=36\: cm^{3}$

Finally, the total volume will be the addition of these two volumes.

$V=V_{1}+V_{2}=96+36=132\: cm^{3}$

I hope it helps you!

5 0

3 years ago

Help on 2 and 3 please

Leya [2.2K]

Answer:

2. The LCM is 36 cause 4x9=36 and 6x6=36 and 9x4=36.

3. The GCF is 18 cause 18x1=18 and 18x2=36.

5 0

3 years ago