Answer:
The answer is A.
Step-by-step explanation:
Using the formula, sin(A+B) = sinAcosB + cosA sinB :
sin(A+B) = (0.29×0.91) + (0.96×0.42)
= 0.2639 + 0.4032
= 0.67 (2.dp)
Answer:
x=−1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2(2−3x)=3(3+x)+4
(2)(2)+(2)(−3x)=(3)(3)+(3)(x)+4(Distribute)
4+−6x=9+3x+4
−6x+4=(3x)+(9+4)(Combine Like Terms)
−6x+4=3x+13
−6x+4=3x+13
Step 2: Subtract 3x from both sides.
−6x+4−3x=3x+13−3x
−9x+4=13
Step 3: Subtract 4 from both sides.
−9x+4−4=13−4
−9x=9
Step 4: Divide both sides by -9.
−9x
/−9 = 9
/−9
x=−1
The answer would be a bcause if you subtract 3 from the answer and divide it by 2 you get three and then you have 6 dollars for the book=m = $3 and b = $6
can i get brainliest for answering early?????
Answer:
y = -4x + 5.
Explanation:
Count rise/run to find the slope, find the y-intercept.
Answer:
y=35z+20
Step-by-step explanation:
Y is the total cost, so it goes on the outside. 35z represents the months of service because you multiply 35 by however many months there are (for example, if you had 3 months, you'd have $35 3 times). Finally, the $20 is tacked onto the end because that's the initial payment to open an account