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Naily [24]
3 years ago
10

Minxia counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stay the same how many more silv

er cars would need to be added so the ratio of green cars to silver cars is 1 to 3
Mathematics
1 answer:
Kay [80]3 years ago
4 0

Answer:

100 more

Step-by-step explanation:

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A package being delivered in the mail weighs 1056 ounces. How much does that package weigh in pounds?
Vlad1618 [11]

Answer:

66

Step-by-step explanation:

16 oz equal a pound so 1056 divided by 16

5 0
3 years ago
2.What is the value of y?<br> 60°<br> 4<br> 30<br> A 3/5<br> 415<br> B4<br> D 8
Dimas [21]

Answer:

i dont know sorry

Step-by-step explanation: cant explain it

8 0
3 years ago
An opaque bag contains 5 green marbles 3 blue marbles and 2 red marbles. What is the probability of randomly picking out a marbl
anastassius [24]

Answer= .2 probability

Explanation: Since there is a total of 10 marbles, and 2 are red, you would divide the red marbles (2) out of the total marbles (10) which would get u .2. Since it’s asking for probability, we would keep .2 a decimal.

6 0
2 years ago
What is the equation of the axis of symmetry for the parabola y equals negative start fraction one over two end fraction left pa
Pachacha [2.7K]
For the equation,
y = 1/2(x+3)^2 -5
The vertice is (-3,-5). Therefore the axis of symmetry is X = -3.
7 0
2 years ago
Read 2 more answers
Round to the nearest hundredth please answer I really need it
iVinArrow [24]
<h3>Answer: 35.54 degrees</h3>

How I got this answer:

tan(angle) = opposite/adjacent

tan(A) = BC/AC

tan(A) = 5/7

A = arctan(5/7)  .... apply the inverse tangent, same as arctangent

A = 35.5376778 ... make sure your calculator is in degree mode

A = 35.54 .... rounding to two decimal places

8 0
3 years ago
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