3 years ago

HELP PLEASE!!!!! OFFERING MANY POINTS!

Mathematics

1 answer:

IrinaK [193]3 years ago

3 0

$x + 8 + 45 = 56$

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Evaluate the expression: v ? w Given the vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2> . If the answ

Snezhnost [94]

Answer:

-13

Step-by-step explanation:

Given are two vectors v and w.

v=(6,7,-3) and

w=(-7,5,2)

We are to find the dot product of v.w

We have

Dot product is obtained by multiplying corresponding pairs and adding them

Here we have

v.w=6(-7)+7(5)-3(2)

=-13

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3 years ago

How do you solve the equation 8-5w= -37<br>

loris [4]

Answer:

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Step-by-step explanation:

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EleoNora [17]

Anserr what the question?

Step-by-step explanation:

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3 years ago

X/72 = 135/90 what is x?

enot [183]

Hey! I'll provide the steps required.

First, solved the proportion by cross multiplication.

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Then use the commutative property to reorder the terms as well as multiply the numbers.

90x = 9720

Finally, divide it by 90.

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3 years ago

Find the distance between the points (a cos 35,0)and (0,a cos 55)

Kryger [21]

Answer:

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Step-by-step explanation:

Since the first coordinate is along the x and the second coordinate is along the y you would have to add them both together and you would get 90.

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3 years ago