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scoundrel [369]
4 years ago
6

Solve the one step inequality x+15<62​

Mathematics
1 answer:
larisa [96]4 years ago
4 0

Answer:

x<47

Step-by-step explanation:

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Bob the Wizard makes magical brooms. He charges 125125125 gold pieces for each magical broom he makes for his customers. He also
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The function formula will be

G= 50 + 125x

Since we have given that

Charges per each magical broom he makes for his customers = 125 gold pieces

Charges of one-time fees = 50 gold pieces

Let the number of magical brooms he makes be 'x'.

Let the total number of gold pieces be 'G'.

According to the question, it becomes

G= 50 + 125x

Hence, the function formula will be

G= 50 + 125x

A formula is a fact or rule written in mathematical symbols. An equal sign usually connects two or more quantities. If you know the value of one quantity, you can use a formula to find the value of the other.

Learn more about the formula here brainly.com/question/2005046

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7 0
2 years ago
A triangle has sides with lengths of 20 meters, 21 meters, and 29 meters. Is it a right triangle?
coldgirl [10]

Answer:

Yes, the sides form a right triangle.

Step-by-step explanation:

<u>Pythagorean Theorem:</u>

a² + b² = c²

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20² + 21² = 29²

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║b² = 21² = 441

║c² = 29² = 841

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400 + 441 = 841

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Yes, the sides form a right triangle.

5 0
3 years ago
Add:7ab,8ab,-10ab,-3ab<br><br><br>​
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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Solve by completing the square: x^2-2x-1=0
NemiM [27]
(a-b)^2=a^2-2ab+b^2\ (*)\\------------------------------\\\\x^2-2x-1=0\\\\x^2-2x\cdot1=1\\\\\underbrace{x^2-2x\cdot1+1^2}_{(*)}-1^2=1\\\\(x-1)^2-1=1\\\\(x-1)^2=1+1\\\\(x-1)^2=2\Rightarrow x-1=-\sqrt2\ \vee\ x-1=\sqrt2\\\\\underline{\underline{x=1-\sqrt2\ \vee\ x=1+\sqrt2}}
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4 years ago
Use the elimination method to solve the system of equations. Choose the
Ray Of Light [21]

Answer:

<h2>x = 5, y = -4 → (5, -4)</h2>

Step-by-step explanation:

\underline{+\left\{\begin{array}{ccc}5x+3y=13\\-5x-12y=23\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad-9y=36\qquad\text{divide both sides by (-9)}\\.\qquad y=-4\\\\\text{put the value of y to the first equation:}\\\\5x+3(-4)=13\\5x-12=13\qquad\text{add 12 to both sides}\\5x=25\qquad\text{divide both sides by 5}\\x=5

8 0
4 years ago
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