Answer: D: 23.99
Step-by-step explanation:
What number is 0.01 less than 24?
The number 0.01 less than 24 is equal to 24 - 0.01;
24 - 0.01 = 23.99
D: 23.99
Answer:
first two is 300, then it is Car A's speed is 50mph and b is 40mph and for the other two it is probably faster and steeper
Step-by-step explanation:
you look at the graph. you see 6 miles and look up along the 6 mile line to see where it intersects the red line. once you find that spot you go left along that line to find the answer. same with the other and it both ends up at 300
for the next two find the slope, which is 40 and 50
and for the next two there are multiple answers but i t is probably faster and steeper
It is isosceles trapezium, so angle A=angle B,
angle C=angle D=angle BDC
triangle BCD,
180=22 +D+(D-88)
(D-88) because in trapezium C=D, angle BCD=ACD-88 or C-88, and D-88
180=2D-66
2D=180+66
2D=246
D=123
Answer:
y = 360
Step-by-step explanation:
Given y is inversely proportional to x² then the equation relating them is
y = 
← k is the constant of proportion
To find k use the condition y = 10 when x = 3 , then
10 = 
= 
( multiply both sides by 9 )
90 = k
y = 
← equation of proportion
When x = 
, then
y = 
= 
= 90 × 4 = 360
15>7-t\3(multiply both sides by 3 to remove the denominator)
45>7-t(then collect the like terms)
45-7>-t
38>-t(divide both sides by negative;note that when you divide by a negative the sign changes from>to<
-38<t
