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lesya692 [45]
3 years ago
9

Help please Help please

Mathematics
1 answer:
Ber [7]3 years ago
7 0

Answer:

The 3rd option

Step-by-step explanation:

The pattern is every 2 hours is $15 so 4 hours would be equal to $30

Since 4 hours would equal 30 and we need 12 hours multiplying both numbers by 3 would get you the answer

4x3=12

30x3=90

Making it equal

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Write expressions that represent the horizontal and vertical side lengths of the triangle.
lisov135 [29]

Answer: 9.5, 7

9.5 , 8.5

Step-by-step explanation:

5 0
3 years ago
Scientists have found that the life span of a mammal living in captivity is related to the mammals mass. The life span in years
Tatiana [17]
To know the life span of the wolf and the lion, we simply substitute their mass to the formula for L.

Mass of wolf:
L=12 m^{ \frac{1}{5} }= 12 (32)^{ \frac{1}{5} }=24

Mass of lion:
L=12 m^{ \frac{1}{5} }= 12 (243)^{ \frac{1}{5} }=36

Therefore, the wolf has a life span of 24 and the lion has a life span of 36. With this information, we can determine how much longer the life span of the lion is:
36-24=12

ANSWER: The life span of the lion is 12 longer than the life span of the wolf.
7 0
3 years ago
NEED HELP! Which equation represents a circle with a center at (-5,5) and a radius of 3 units?
Alja [10]

Equation of the circle is (x + 5)² + (y - 5)² = 9

Step-by-step explanation:

  • Step 1: Given center is (h, k) = (-5, 5) and radius is 3. Equation of a circle is given by (x - h)² + (y - k)² = r²

Equation is (x - -5)² + (y - 5)² = 3²

⇒ (x + 5)² + (y - 5)² = 9

7 0
3 years ago
Read 2 more answers
Please help me and explain please please
nydimaria [60]

Answer:

60 degrees.

Step-by-step explanation:

Each one of the four (spaces) are 90 degrees.

So 90-30 is 60

Hope this helps

5 0
3 years ago
Read 2 more answers
Brent paid for 6 avocados with a $20.00 bill. He received $10.40 in change. Construct and solve an equation can be used to find
seraphim [82]
20 - 10.40 = 6x
9.60 = 6x
x = 1.60 the price of each avocado
4 0
3 years ago
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