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madam [21]
3 years ago
14

Find the product of 4h+6 and h-5​

Mathematics
1 answer:
IrinaVladis [17]3 years ago
7 0

Answer:

4h^2 -14h - 30

Step-by-step explanation:

Foil the binomials:

Multiply the first two 4h^2

Multiply the outer two -20h

Multiply the inner two +6h

Multiply the last two terms -30

Then combine like terms and you get final answer

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On a​ zip-line course, you are harnessed to a cable that travels through the treetops. You start at platform A and zip to each o
Shalnov [3]

Answer:

We have to travel 26.93 units from platform B to C.

Step-by-step explanation:

Length of a segment having coordinates (x_1,y_1) and (x_2,y_2) is determined by the formula,

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

From the graph attached,

Coordinates of the points B and C are (-25, -20) and (-15, 5) respectively.

Distance between these points B and C Or length of BC will be,

BC = \sqrt{(-25+15)^2+(-20-5)^2}

     = \sqrt{100+625}

     = \sqrt{725}

     = 5\sqrt{29}

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Therefore, we have to travel 26.93 units from platform B to C.

7 0
4 years ago
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Suppose you cut a small square from a square of fabric as shown in the diagram. Write an expression for the remaining shaded are
il63 [147K]
Total = x^2, small square 3^2

Shaded area = x^2-9 = (x+3)*(x-3), clear? :)
5 0
4 years ago
If you answer this pls answer the other questions i asked for brainly
vlada-n [284]

Answer:

2 is the answer

Step-by-step2 explanation:

3 0
3 years ago
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A bag contains 4 yellow marbles, 5 green marbles, 3 red marbles, and 2 blue marbles. If you choose a marble at random, what is t
Ivenika [448]
Im not 100% sure but I believe it is 4/14 chance or 3.5
8 0
4 years ago
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20 points!!<br> -3 + w = -6<br><br> please help me write out my problem like this
murzikaleks [220]

Answer:

w=-3

Step-by-step explanation:

-3+w=-6 = original problem

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w=-3 = answer

3 0
3 years ago
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