Answer:
7. quadrilateral, 8. square, 9. rectangle, 10. rhombus or parallelogram 11. square, 12. square, 13. rhombus or parallelogram, 14. parallelogram or rhombus
Answer:
4/5 hour . . . . 48 minutes
Step-by-step explanation:
In hours, the total time is ...
... 1/10 + 1/5 + 1/2 = 1/10 + 2/10 + 5/10
... = (1+2+5)/10 = 8/10
... = 4/5
____
You can have a calculator add these numbers for you. Most will report the result as a decimal. There are fraction calculators on-line, if your graphing calculator does not have a fraction display mode.
If you want minutes, multiply the fraction (or decimal) by 60 minutes.
Answer:
f^-1(x) = (x/8)^(1/5) is a function
Step-by-step explanation:
The inverse of a function is the function reflected across the line y=x. This results in the coordinate points (x,y) of the function becoming (y,x) for the inverse function. Algebraically to find the inverse, switch the x and y locations and solve for y.
y = 8x^5
x = 8y^5
x/8 = y^5
(5)√(x/8) = y
This is a fifth root of (x/7) also written in exponents as y = (x/8)^(1/5).
This is a function. While it appears not to be a function because the middle portion over the origin appears vertical, it is a function because the middle portion over the origin is changing and graphing software shows it has no input with more than one output. Without graphing software you would rule it is not a function.
Find three different integers that have a sum of -12: -4 + -5 + -3 = -12. The integers are -4, -5, -3.
In football(yellow text question): Yes, they did earn enough yards to get a first down. If they have a chance to get 10 yards closer to their goal and Matt’s team gained 8, lost 4, and then gained 7. In total Matt’s team has gained 11 yards allowing them to advance. Since 8-4+7 is 11 (8-4 is 4. 4+7=11).
Find two different integers (purple text question): -70 + -2, together they have a sum of -72. The number sentence is -70 + -2 = -72.
Desert Question(teal text question): the difference between the two temperatures is 86. 136- -50 is 86. You subtract -50 from 136 because -50 is a negative.
Answer:
i believe the answer is 63
Step-by-step explanation:
