Answer:
79 red
Step-by-step explanation:
84 Green - 20 = 64 Blue tiles
64 blue + 15 = 79 Red tiles
Answer:
Division
Step-by-step explanation:
BIDMAS
Brackets, indices, division, multiplication, addition, subtraction
or
BODMAS
Brackets, operations, division, multiplication, addition, subtraction
Answer:
3.00
Step-by-step explanation:
let us look at triangle BAD first. Since it give us a complete information. using the formula
sin 0 = opposite / hypotenuse
sin 0 = 2.8/5.5
sin 0 =0.5091
transfer the sin to the other side
angle 0 = 30.6 ° (angle BAD)
it is given angle DAC = angle BAD
so angle DAC also =30.6°
since CD is an opposite than we use the previous formula back
sin 0 = opposite / hypotenuse
sin 30.6 = CD / 5.8
CD = 2.95 or 3.00
Answer:
In the number 75, 5 is the base and 7 is the exponent. Solution: False. Example 7: 4. 3 a. a a a a b. b b b. + + +. = + +. Solution:.
Answer:
x = 4
Step-by-step explanation:
5x - 3 + x = 21
6x - 3 = 21
6x = 24
x = 4