Two positives multiplied together give us a positive answer. and 18 • 6 is 108.
108 is the answer
hope this helped, xx
Answer:
9
Step-by-step explanation:
[1/2]^-1 +[1/3]^-1 +[1/4]^-1=9
Answer: For the graph,
43. y=2.5x−4
45. y=−15x+3
47. y=12x+−94
Step-by-step explanation:
43.
Let's solve for x.
y=2.5x−4
Step 1: Flip the equation.
2.5x−4=y
Step 2: Add 4 to both sides.
2.5x−4+4=y+4
2.5x=y+4
Step 3: Divide both sides by 2.5.
2.5x2.5=y+42.5
x=0.4y+1.6
Answer:
x=0.4y+1.6
45.
Let's solve for x.
y+15x=3
Step 1: Add -y to both sides.
15x+y+−y=3+−y
15x=−y+3
Step 2: Divide both sides by 1/5.
15x15=−y+315
x=−5y+15
Answer:
x=−5y+15
47.
Let's solve for x.
2x−3=4y+6
Step 1: Add 3 to both sides.
2x−3+3=4y+6+3
2x=4y+9
Step 2: Divide both sides by 2.
2x2=4y+92
x=2y+92
Answer:
x=2y+92
Answer:
D
Step-by-step explanation:
By definition for a right triangle with sides a, b, c, where c is the hypotenuse,
the following must be true:
a² + b² = c²
By using this formula on all the choices, we find that only D satisfies this formula
i.e.
for
a = √35 --------> a² = 35
b = √14 --------->b² = 14
c = 7 ------> c² = 49
a² + b² = 35 + 14 = 49 which is equal to the value of c² above
Answer:
h(n) = -17·0.2^(n-1)
Step-by-step explanation:
The explicit formula for a geometric sequence with first term a1 and common ratio r is ...
an = a1·r^(n-1)
Your sequence h has first term a1 = -17 and common ratio r = 0.2. Then the explicit formula is ...
h(n) = -17·0.2^(n-1)