Answer:
Step-by-step explanation:
5 1/4 is converted to 21/4. Then you multiple 8/9 and 8/21 which is: 21/4*8/9*8/21=16/9 and is 17.777777778
3x-12=90
3x=90+12
3x=102
/3. /3
102 divided by 3 on both sides
X=34 degrees
Answer:you only have to ride 2 more miles
Step-by-step explanation:if you need to ride 4 miles and you already rode 2 miles you only need to ride 2 more by subtracting
Answer:
$564
Step-by-step explanation:
- Multiply $9400 by .06 - You should get $564 -
Answer:
○ The graph of y = -2x² + 3 opens downward and is shifted up.
Step-by-step explanation:
According to the Quadratic Equation, <em>y = Ax² + Bx + C</em>, <em>C</em><em> </em>acts<em> </em>like a y-intercept, and in this case, since both graphs shift up [because both are positive values], we do not pay attention to those. Now, we come over to our <em>A</em>, which makes a BIG difference because both graphs open in opposite directions [one negative, one positive]. With this being stated, we have our answer.
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** Extended information on Parabolas
Opens down → -A
Opens up → A