Answer:
252
Step-by-step explanation:
Put the values where the variables are, then do the arithmetic.
12(-3)(-7)
= -36(-7)
= 252
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A calculator can help.
Answer:
C.
Step-by-step explanation:
-3x⁴ – 9x³ - 4x² + 0x + 4
<u> 1x³ + 0x² – x – 6 </u>
-3x⁴ - 8x³ - 4x² - x - 2
Answer:
All you have to do is multiply 5 and 3 by specific gaps in between new numbers then subtract 30. Keep doing that until you get evenly matched numbers.
Step-by-step explanation:
The answer is 15, it would take 15 seconds for Alan to reach Sasha.
Okay so
area of picture= 192cm
area of frame= 40×24=960
960÷ 192= 5
Therefore the picture is 1/5 of the frame.
Length of picture = 1/5 × 40 = 8cm
Width of picture = 192/8 = 24
The dimensions of the picture are then 8cm × 24 cm.
Answer:
2y = x+6
Step-by-step explanation:
From (y-1) = -2(x-1)
y-1 = -2x+2
y=-2x+2+1
y=-2x+3 compare with y = mx +C
m1= -2
For perpendicularity rule: m1m2 = -1
m2 = -1/-2 = 1/2
Equation of the line that passes through (0,3) is
y-y1 = m2(x-x2)
y-3 = 1/2(x-0) = 1/2(x)
y-3 = x/2
Multiply through by 2
2y-6 = x
2y = x+6
2y-x=6
2y-x-6=0
