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2 years ago

HELP FAST LAST QUESTION ON TEST!!! The front lawn of NPHS has a roped off area of 2x? - 11x + 15. What are the

Mathematics

1 answer:

nexus9112 [7]2 years ago

6 0

Answer:the area is = the length*the width

2x^2-11x+15= (2x-5)* the width

you have to divide 2x^2 - 11 x + 15 at 2x-5

2x^2-11x+15 | 2x-5

-2x*2+5x x-3

-------------

/ -6x+15

+6x-15

-----------------

/ /

the answer is X-3

Step-by-step explanation:

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Please help quick homework due in 30 min

Step2247 [10]

Answer:

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Pretty sure it's correct

3 0

2 years ago

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The new club sticker is in the shape of a triangle. It has a height of 8 inches and a base of 10 inches. The area of the club st

rusak2 [61]

Answer:

40 square inches.

Step-by-step explanation:

It is given that the new club sticker is in the shape of a triangle.

Height of triangle = 8 inches

Base of triangle = 10 inches

We need to find the area of sticker.

Area of triangle $=\dfrac{1}{2}\times base \times height$

Substitute base = 10 and height = 8 in the above formula.

Area of triangle $=\dfrac{1}{2}\times 10\times 8$

Area of triangle $=\dfrac{80}{2}$

Area of triangle $=40$

Therefore, the area of the club sticker is 40 square inches.

5 0

3 years ago

| 3 x - 2 | = 4x + 4

Ugo [173]

Answer: -2/7

|3x - 2| - 4x = 4

1) (3х - 2) - 4х = 4, if 3x - 2 >= 0

2) -(3x - 2) - 4x = 4, if 3x - 2 < 0

3х - 4х = 4 + 2

-x = 6

x = -6

3х - 2 >= 0

3х >= 2

x >= 2/3 - wrong

-3х + 2 - 4х = 4

-7х = 2

x = -2/7

3x-2<0

3x<2

3(-2/7)<2-right

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3 years ago

Construct a rectangle with sides 6cm and 4cm.

Bess [88]

Answer:

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4 0

2 years ago

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The difference of a number and 8 is no more then 13

skad [1K]

x - 8 = </= 13

x could be from 9 to 21

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3 years ago