Answer:
y = 2x + b (the second answer choice)
Step-by-step explanation:
The slope-intercept form is y = mx + b (the m representing slope and the b representing y-intercept). Put the points in ratio form as a fraction and subtract the ratio with the smallest numbers from the ratio with the largest ratio (5/1 - 1/-1) to get 4/2. When simplified, it becomes 2/1, so the slope is 2. Using the slope found previously, subtract 1 from the x of (1, 5) and 2 from the y of (1, 5) to get the y-intercept. The resulting point is (0, 3), so the y-intercept is 3. Replace the m with the found slope (2) and b with the found y-intercept (3) to end up with y = 2x + 3.
70 = -7a
a = x
70 = -7x
70 = -7 X x
70 = -7 X -10
Answer
x = -10
x = a
a = -10
-(-)=+
-(+)=-
+(+)=+
+(-)=-
Positive Multiplied Or Divided By A Negative Will Always Be A Negative.
Positive Multiplied Or Divided By A Positive Will Always Be A Positive.
Negative Multiplied Or Divided By A Negative Will Always Be A Positive.
Negative Multiplied Or Divided By A Positive Will Always Be A Negative.
Answer: greater than
Step-by-step explanation:
Answer:
10m = height
Step-by-step explanation:
Volume of a Cylinder = πr²(h), where r is the radius and h is the heigh of the circle, therefore;
=> 1000π = π(10)²(h)
=> 1000π = 100π(h)
=> 1000π/100π = h
=> <u>10 = h</u>
Hope this helps!
The answer would be -3/2
A reciprocal is the inverse of a number.
When using this in fractions just switch the numerator and denominator. This is done by dividing the fraction by one, but in the case of a negative fraction you would divide by negative 1.
