Please Help!<br><br> Which Triangles are similar and why?

Peter bought 12.4 gallons of gas at $2.76 per gallon. How much money did Peter spend?

Dafna11 [192]

Peter spent $34.22
2.76(12.4)=34.224

8 0

2 years ago

The graph F(x) shown below resembles the graph of G(x)=x³, but it has been flipped over the x-axis. Which of the following is th

Alexandra [31]

The equation of the function f(x) is f(x) = -x^3

<h3>How to determine the equation of f(x)?</h3>

The function is given as:

g(x) = x^3

When flipped over the x-axis, the rule is:

f(x) = -g(x)

So, we have:

f(x) = -x^3

Hence, the equation of the function f(x) is f(x) = -x^3

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

7 0

1 year ago

From a deck of five cards numbered 2, 4, 6, 8, and 10, respectively, a card is drawn at random and replaced. this is done three

Serga [27]

Since the sum of the numbers on the three draws is 12, if we want the card numbered 2 to be drawn exactly two times, the third card can only be numbered 8. In fact, $2+2+8 = 12$ , and there are no other possibilities, unless you consider the various permutations of the terms.

So, we have three favourable cases: we can draw 2,2,8, or 2,8,2, or 8,2,2. This are the only three cases where the card numbered 2 is drawn exactly two times, and the sum of the number on the three draws is 12.

Now, the question is: we have three favourable cases over how many? Well, we have 5 possible outcomes with each draws, and the three draws are identical, because we replace the card we draw every time.

So, we have 5 possible outcomes for the first draw, 5 for the second and 5 for the third. This leads to a total of $5 \times 5 \times 5 = 5^3 = 125$ possible triplets.

Once we know the "good" cases and the total number of possible cases, the probability is simply computed as

$P = \cfrac{\text{number of favourable cases}}{\text{number of all possible cases}} = \cfrac{3}{125}$

3 0

3 years ago

Carl Major pays a $390.00 premium annually. This represents 30% of the total premium. The rest of the premium is paid by his emp

seraphim [82]

A) 390/.3= 1300 , 1300-390= 910, 910/1300= .70 OR 1.00-.3= .7
b) 390/.3= 1300$
c)390/.3= 1300 , 1300-390= 910$

7 0

2 years ago

Read 2 more answers

What do I use to make a meat loaf?

Phantasy [73]

Instructions

1. Preheat oven to 350 degrees Fahrenheit.
2. In a large bowl, add the beef, bread crumbs, onion, milk, egg, 2 tablespoons ketchup, worcestershire sauce, parsley, salt, garlic powder, and pepper. Use your hands to mush and mix these ingredients together until well combined.*
3. Add the meat mixture to a loaf pan. Pat the meat down into an even layer.
4. In a small bowl, add 1/4 cup ketchup, the brown sugar, and vinegar. Stir to combine. Pour the sauce on top of the meatloaf and spread it into an even layer.
5. Bake uncovered for 55 minutes.

7 0

2 years ago

Please Help! Which Triangles are similar and why?