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Answer:
17/300.
Step-by-step explanation:
17/300 students have a dog.
Answer:
I think it is 90 degrees
Step-by-step explanation:
Line PQ and PS are perpendicular, meaning it would be 90 degrees.
Long way:
Plus, if you add both 7x-9 and 4x+22 with like terms, you get 11x+13, since it is perpendicular, 11x+13=90
Subtract 13 on both sides, you get 11x=77
x is 7 and inserting 7 would lead to 90.
5x=10 if you do 8x-3x you get 5x=10 but if you were to somehow simplify it you would get x=2.
Answer:
Use linear equation to calculate intercepts.
x minus one-half y = negative 4
Complete the table with values for a and b.
A 2-column table with 3 rows. Column 1 is labeled x with entries 0, negative 2, b. Column 2 is labeled y with entries a, 4, 0.
a =
✔ 8
b =
✔ –4
Step-by-step explanation:
those are ur correct answers