Answer:
Step-by-step explanation:
The quickest to do this is to plug the coordinates into the Slope-Intercept Formula. It does not matter which ordered pair you choose:
-2 = ½[-9] + b
-4½
2½ = b
y = ½x + 2½
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3 = ½[1] + b
2½ = b
y = ½x + 2½
** You see? I told you it did not matter which ordered pair you choose because you will always get the exact same result.
I am joyous to assist you anytime.
*** This was not one of your answer choices. Perhaps you made an error?
Answer:
Equation: -5 + 12
Overall change: 7 yards
Step-by-step explanation:
In the problem, it says "lost 5 yards". "Lost" is another way of saying subtraction or negative. Therefore, our starting number is -5.
The problem also says "gained 12 yards". "Gained" is another was of saying addition or positive. Therefore, our second number is positive 12.
Together, these two numbers look like this: -5 + 12. To add them, go 12 to the right of -5 if on a number line. That would be like this: -5, -4, -3, -2, -1, 0, etc until you get to 7 which should be 12 more than -5.
Therefore, the answer is 7 yards.
Answer:
x= -4
Step-by-step explanation:
This is correct because no other options fit.
It is 35 to 15 because he spent 35 and saved 15.
Answer:
Step-by-step explanation:
Given the right angled triangle, ∆BCD, you are required to find the measure of angle C.
Apply the trigonometric ratio formula to find m < C.
Adjacent side = 7
Hypotenuse = 8
Trigonometric ratio formula to apply would be:
(To nearest tenth)