Answer:
No solution
Step-by-step explanation:
-20x + 40 = -20x + 20
0 = -20
Answer:
option B
2
Step-by-step explanation:
Given in the question
DO,h(7, 9) → (14, 18)
Formula to use
<h3>√(x1-x2)²+(y1-y2)²</h3>
distance formula = √((7-0)²+(9-0)²) = √(7²+9²) = √130
distance formula = √((14-0)²+(18-0)²) = √(14²+18²) = 2√130
Scale factor
√130 = 2√130
d = 2d
Answer: 1/4 or 25%
Step-by-step explanation: The probability of drawing any card is equal because there is only 1 of each number. 4 is pulled out and not replaced, so there are 4 numbers instead of 5; the denominator is 4. The probability of 6 is 1/4, because there is one 6 out of four numbers. The suggested answer is 1/4, but some tests or questions will ask for the percent specifically.
<h3>
Answer:</h3>
- shoes: $32
- t-shirt: $16
- sunglasses: $8
- hat: $9
<h3>
Step-by-step explanation:</h3>
Let the costs of shoes, t-shirt, and glasses be represented by s, t, g, respectively. The problem statement tells us these relationships:
... s = 2t
... g = t/2
... s +t +g +9 = 65 . . . . . the $9 cost of the hat is added into the total
_____
<em>Solution</em>
Substituting for s and g, we have ...
... 2t +t +t/2 +9 = 65
... (3 1/2)t = 56 . . . . . collect terms
... t = 56/3.5 = 16 . . . . divide by the coefficient of t
The shoes are 2t, so $32.
The t-shirt is t, so $16.
The sunglasses are t/2, so $8.
The hat is $9.
Answer:
The fraction, or the one on the right is larger by just a few decimals.
Step-by-step explanation:
Have an amazing day :D