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Dvinal [7]
3 years ago
14

6x4/8x7/9 what is the answer and have to solve it

Mathematics
2 answers:
telo118 [61]3 years ago
7 0

Answer:

6\cdot 4\div 8\cdot 7\div 9= 21/9

Step-by-step explanation:

Follow PEMDAS and Order of Operations

castortr0y [4]3 years ago
7 0
7 over 3

7
_
3


Follow pedmas and simplify
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How many times does the graph of 4x = 32 - x2 cross the x-axis ?
Molodets [167]

Answer:

x=4 orx=- 8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

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5 0
3 years ago
Read 2 more answers
Rock musician Donny West is paid 15% on his CD sales and tour video sales. Last year, he sold one million CDs and 550,000 videos
olganol [36]
He had $5,000,000 in CD sales; $3,300,000 in video sales; and he earned $1,245,000 in royalties.

1,000,000 CDs * $5 each = $5,000,000
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5 0
3 years ago
What are the slope and why intercept shown on the graph below
viktelen [127]
Hello!

Let's start by finding the slope of the line. You can calculate the slope by dividing the change in y-values by the change in x-values using the following formula:

\frac{ y_{1}- y_{2}  }{ x_{1} - x_{2} }

The plotted coordinates are (0, 5) and (4, -5); let's plug those into the formula:

\frac{5(-5)}{0-4}

Simplify:

\frac{5+5}{-4}

\frac{10}{-4}

\frac{-5}{2}

The slope is \frac{-5}{2}.

Now, the y-intercept is where the line intersects the y-axis, or when x equals 0. x equals 0 when y equals 5, so the y-intercept is 5.

I hope this helps!
3 0
3 years ago
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The discriminate of a quadratic is given as b² - 4ac is equal to 0. Select the best description below.
zzz [600]

Answer:

2) the quadratic has one x intercept

Step-by-step explanation:

D = 0 => has twin quadratics as one x intercept

8 0
2 years ago
Math help, BOTH of these please!
Feliz [49]
#1 : ( 3 , - 2 )

~~

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