Answer:
7 1/2
Step-by-step explanation:
First remember the rule to multiply fractions, you gots to have fractions; so convert 1 1/4 into a mixed number. To do this, multiply 1 by 4, then add 1. It equals 5/4.
Next multiply 5/4 by 6. You can "cross simplify" to make this problem easier and you will the the simplest form. To cross simplify, divide 6 and 4 by 2. The new thing is 5/2 times 3. This equals 15/2.
Divide but don't turn into decimal. 7 remainder 1 the divisor is 2.
Put them together 7 1/2
Final answer 7 1/2
Hope this helps
Answer:
x= 1
Step-by-step explanation:
Horizontal translation left 1
Vertical stretch by 3
Answer:
x=6
y=13
Step-by-step explanation:
The statement says that:
Been y the smaller and x the larger. The other equation that we have is the summation of the two numbers. Then we have 2 equations and 2 unknowns
Solving the equations the answers is x=13 and y=6.
Cos( 30 ) = 19√3 / x
√3 / 2 = 19√3 / x
Simplify √3 from both sides
1 / 2 = 19 / x
Multiply both sides by x
1 /2 × x = 19 / x × x
x / 2 = 19
Multiply both sides by 2
x / 2 × 2 = 19 × 2
x = 38
_____________________________
Sin( 30 ) = y / x
1 / 2 = y / 38
Multiply both sides by 38
38 × 1 / 2 = 38 × y / 38
38 / 2 = y
19 = y
y = 19
