Answer:
28 bikes are blue
Step-by-step explanation:
Set up the ratio:
Blue : Black
4 : 5
Find the total # of bikes in the ratio:
4 + 5 = 9
Find the relationship between 63 and 9:
63/9 = 7
Multiply both sides of the ratio by 7:
4(7) = 28
5(7) = 35
28 : 35
Therefore, the number of blue bikes is 28.
Answer:
1. Exponents- e.is the number of times the BASE NUMBER is multiplied by itself.
2. Term- a.is a number by itself or the product of a number and variable (or more than one variable).
3. Variables- d.letters or symbols used in place of a quantity we do not know yet.
4. Coefficient- c.the number in front of a variable
5. Constant- b.is a number that stays fixed in an expression
Step-by-step explanation:
Answer:
∠ SPQ = 75°
Step-by-step explanation:
The sum of the 4 angles in a quadrilateral = 360°
Subtract the sum of the 3 angles from 360 for ∠ SPQ
∠ SPQ = 360° - (90 + 74 + 121)° = 360° - 285° = 75°
Answer:
40
Step-by-step explanation:
You would first want to plug in.
10 x (-1)² x (-2)²
Now apply the exponents.
10 x 1 x 4
Now combine.
40
