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3 years ago

Write and solve an inequality that represents the values of x, in feet.

Mathematics

1 answer:

SVEN [57.7K]3 years ago

3 0

Answer:

x < 16 ft

Step-by-step explanation:

Perimeter = x

If it is less than 16, the equation is:

x < 16

-Chetan K

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What is the simplified form of 3/4x+3+21/8x^2-14x-15

creativ13 [48]

Solution:

We have been asked to find the simplified expression of

$3/4x+3+21/8x^2-14x-15=\frac{3}{4x+3} +\frac{21}{8x^2-14x-15}\\ \\ \text{We will have to make the denominator equal to add}\\ \\ \ 8x^2-14x-15=8x^2+6x-20x-15\\ \\ \ =2x(4x+3)-5(4x+3)=(4x+3)(2x-5)\\ \\ \frac{3}{4x+3} +\frac{21}{8x^2-14x-15}=\frac{3}{4x+3} +\frac{21}{(4x+3)(2x-5)}\\ \\ =\frac{3(2x-5)+21}{(4x+3)(2x-5)}\\ \\ =\frac{6x-15+21}{(4x+3)(2x-5)} \\ \\ =\frac{6x+6}{(4x+3)(2x-5)} \\$

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3 years ago

2.3 divided by what equals 0.23

choli [55]

Answer: 0.529

Step-by-step explanation: 0.529/2.3=0.23

5 0

3 years ago

15 more than twice a number is -23

Ymorist [56]

Answer:

2x + 15 = -23

x = -19

Step-by-step explanation:

2x + 15 = -23

2x+ 15-15 = -23 -15

2x = -38

2/2x = -38/2

x = -19

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4 years ago

If the government purchases multiplier is 4 and a change in government spending leads to a $500 million decrease in aggregate de

Artemon [7]

The multiplier effect refers to the theory that government spending intended to stimulate the economy causes increases in private spending that additionally stimulates the economy.In essence,the theory is that government spending gives households additional income, which leads to increased consumer spending.

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2 years ago

Triangle HIJ has coordinates H(-3,5), (8,2), and J(-3,-5). Find

Vlad1618 [11]

Answer:

H (x= -3 , y=5)

I (x=8 , y=2)

J (x= -3 , y= -5)

D is the distance between the 2 points so just plug in the x and y cords of each of the corresponding points

so for (HI)

you plug in 2 on the red x

and 8 on the red y

then -3 in the blue x

and 5 in the blue y

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3 years ago