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Brilliant_brown [7]
4 years ago
8

PLEASE HELP I WILL GIVE 50 POINTS

Mathematics
2 answers:
GarryVolchara [31]4 years ago
7 0
48+30 is 78, so we need to find the equation that is equal to that.
The first one is not enough, the second one is too much, and the third one is too much as well. The fourth on is the answer.

julia-pushkina [17]4 years ago
4 0

Answer:

Step-by-step explanation:

78

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Use a scientific calculator or unit circle to convert the polar form of the complex number to its equivalent rectangular form.
yKpoI14uk [10]

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A

Step-by-step explanation:

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3 years ago
- Sam bought 3 lbs. of grapes at $2.99 per pound, and 4 lbs. of apples at $1.89 per pound. What
Mnenie [13.5K]

Answer:

3.47$

Step-by-step explanation:

5 0
3 years ago
The graph of a system of equations is shown below. Which system of equations represents the graph?
exis [7]
I think it might be A. because when you go in y=mx+b form for the line with a y-intercept of -5 you will have a decision between A and C but if you look at the second line it crosses the y-axis at 2. so I’m prettyyyyy sure it’s A but i’m so sorry if i’m not:(
8 0
3 years ago
In the storage room of a certain bakery, the ratio of sugar to flour is 5 to 8, and the ratio of flour to baking soda is 10 to 1
olasank [31]

Answer:

1,500

Step-by-step explanation:

Ratio of Sugar to Flour: 5:8 -> 25:40

Ratio of Flour to Baking Soda: 10:1 -> 40:4

Sugar to Flour to Soda: 25x:40x:4x

\frac{40x}{(4x+60)} = \frac{8}{1} -> x = 60

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Hope this helps :)

7 0
3 years ago
Aquarium 1 contains 4.6 gallons of water. Lola will begin filling it at a rate of 1.2 gallons per minute. Aquarium 2 contains 54
Murljashka [212]

Answer:

They will contain the same amount of water after 25 minutes

Step-by-step explanation:

4.6+1.2*25=34.6

54.6-.8*25=34.6

5 0
3 years ago
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