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3 years ago

Plzzz help me tyyyyy

Mathematics

1 answer:

n200080 [17]3 years ago

8 0

Answer:

You are correct 3(8n-8) and 24n-24 is the right answer

Step-by-step explanation:

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Find the slope of the line passing through the points<br> (-3. 7) and (2. -6).

Oksana_A [137]

Answer:

( 3 , 7 )

Step-by-step explanation:

maybe this will help you

5 0

2 years ago

Big trouble what is 99-30

katovenus [111]

I think it is 69 the rat

6 0

2 years ago

A3/8

mart [117]

Answer:

A.)130 80

Step-by-step explanation:

1y/3x

-8x/1xy

answer:130 80

5 0

3 years ago

6. The total cost of materials to build the foam

Sophie [7]

Answer:

Cost of Material per square foot = $1.7

Step-by-step explanation:

Given:

Length = 24

Width = 12

Height = 6.5

Find:

Cost of Material per square foot

Computation:

TSA of pit = 2[bh + hl] + lb

TSA of pit = 2[(12)(6.5) + (24)(6.5)] + (24)(12)

TSA of pit = 2[78+156] + 288

TSA of pit = 756 square foot

Cost of Material per square foot = 1,285.20 / 756

Cost of Material per square foot = $1.7

4 0

3 years ago

Learning goal: to understand the rules for computing dot products. let vectors a=(2,1,−4), b=(−3,0,1), and c=(−1,−1,2). part a -

miv72 [106K]

For this case we have the following vectors:
$a = (2,1, -4)

b = (- 3,0,1)

c = (- 1, -1,2)$
The dot product of two vectors is a scalar.
The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
For the product point of the vectors a and b we have:
$a.b = (2,1, -4). (- 3,0,1)

a.b = (2) (- 3) + (1) (0) + (-4) (1)

a.b = - 6 + 0 - 4

a.b = - 10$
Answer:
The product point of the vectors a and b is:
$a.b = - 10$

3 0

3 years ago

Plzzz help me tyyyyy​

Plzzz help me tyyyyy