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2 years ago

6. Peter is standing next to a flagpole and wants to

Mathematics

1 answer:

NikAS [45]2 years ago

3 0

Answer:

forstone

Step-by-step explanation:

sike I lied I dont know this RESPECTFULYY!!

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Question 78 find the value of x

gladu [14]

For this case we have that by definition, the volume of a parallelepiped is given by:

$V = l * w * h$

Where:

l: It's the long

w: It is the width

h: It's the height

From the figure we have the following data:

$V = 975 \ ft ^ 3\\h = 9 \ ft\\w = 4ft\\x =?$

We must find the value of the length of the parallelepiped:

$975 = x * 4 * 9\\975 = 36x\\x = \frac {975} {36}\\x = 27.083$

Answer:

$x = 27.1 \ ft$

5 0

2 years ago

Use the law of cosines to find the value of cos theta. round your answer to two decimal places

REY [17]

<u>Answer:</u>

The correct answer option is B. 0.21.

<u>Step-by-step explanation:</u>

We are to find the value of $cos \theta$ using the law of cosines.

We know that the formula of the cosine rule is given by:

$c ^ 2 = a ^ 2 + b ^ 2 - 2 a b cos C$

So substituting the given values in the above formula:

$10.9 ^ 2 = 5.8 ^ 2 + 10.5 ^ 2 - 2 (5.8) (10.5) cos C$

$118.81=33.64+110.25-121.8cosC$

$118.81 - (33.64+110.25) = -121.8cosC$

$118.81-143.86=-121.8cosC$

$cosC=\frac{-25.05}{-121.8}$

cos C = 0.21

7 0

2 years ago

Simplify the expression completely. −4g+8−5+ 2g

BartSMP [9]

Answer:

g = 3/2

Step-by-step explanation:

−4g+8−5+ 2g

−4g+ 2g +8-5

-2g + 8 -5

-2g +3

2g = 3

g = 3/2

g = 1 1/2

5 0

2 years ago

Help me please lol I will report if you troll

Ivenika [448]

Y = mx + b
m = slope, b = y intercept
Plug in the values

Solution: y = -2x + 3

6 0

2 years ago

What is 5+2? Ive been totally stuck on this for the longest time. I really need help

eduard

that's a tricky one!

but it is 7 i believe

5 0

2 years ago