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Natalka [10]
3 years ago
11

Which function shows a fabric with a price of $1.25 per square yard?

Mathematics
2 answers:
sladkih [1.3K]3 years ago
5 0

Answer:

x(1.25)

Step-by-step explanation:

x is the yards.

so for example if you need 2 yards of fabric replace x with 2.

amid [387]3 years ago
3 0

Answer:

x=1.25

Step-by-step explanation:

edgu

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What is the value of x?<br><br><br><br> Enter your answer in the box.
almond37 [142]

Answer:

angels on a triangle = 180°

so you add 75 and 50 which gives you 125 then u take away that by 180 to find x (Just the process)

and that's your answer

4 0
3 years ago
Read 2 more answers
Find the solution set for the given inequality. -7x + 3 &gt; 45 A) Show your work to solve this inequality (B) Graph the solutio
scoundrel [369]

Answer:

See explanation

Step-by-step explanation:

Given the inequality -7x+3>45

A) Add -3 to both sides of inequality:

-7x+3-3>45-3\\ \\-7x>42

Divide by -7 (remember, dividing the inequality by negative number changes the sign of inequality):

x

B) Plot open circle at -6 on the number line and shade all values of x which go to the left from -6 (see attached diagram).

8 0
3 years ago
A triangular pyramid is formed from three right triangles as shown below.
juin [17]

Answer:

70

Step-by-step explanation:

RU=20 (45-45-90 triangle)

use pythagorean theorum

20^2+b^2=73^2

evaluate

b^2=4929

sq root both side

rounded to nearest integer, side SU is 70

8 0
3 years ago
Micah is twice as old as Richard. Richard is three times as old as Ken. Ken is six years old. How old is Micah?
iVinArrow [24]

Answer:

36

Step-by-step explanation:

Ken = 6 yo

6 *3 = 18

Richard = 18 yo

8 * 2 = 36

Micah = 36

7 0
3 years ago
Complete each trinomial such that it can be rewritten in the form a(x+b)^2 or a(x-b)^2
scoundrel [369]

The value of the expression  in the form a(x+b)^2 is 1.5(x+2)^2 - 4

<h3>Vertex Form of a quadratic expression</h3>

Given the quadratic expressions

1.5x^2+6x+......

1.5(x^2 + 4x)

Using the completing the square method

The coefficient of x = 4

Half of the coefficient = 4/2 = 2

The square of the result = 2^2 = 4

The equation is expressed as:

f(x) = 1.5(x^2+4x+ 4) - 4

f(x) = 1.5(x+2)^2 - 4

Hence the value of the expression  in the form a(x+b)^2 is 1.5(x+2)^2 - 4

Learn more on completing the square method here: brainly.com/question/1596209

6 0
2 years ago
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