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kotegsom [21]
3 years ago
15

How do i solve this??

Mathematics
1 answer:
avanturin [10]3 years ago
8 0

i do not know the answer

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It took melanie 1 3 of an hour to ride her bike 2 3 4 of a mile. how many miles per hour can melanie ride her bike? (red)
LuckyWell [14K]
2 3/4  /  1/3  =  11/4 / 1/3  = 11/4  *  3  = 33/4

=  8 1/4  miles per hour
8 0
3 years ago
What’s the answer ? i need to know to pass my AMDM class please !
kirill [66]

Answer:

225/4

Step-by-step explanation:

When you are trying to find the number to be added to a binomial of the form : x^2+bx in order to make it a perfect square trinomial, all you need to do is to use the square of half of the coefficient b. That is : (\frac{b}{2} )^2.

In your case this is: (\frac{15}{2} )^2=\frac{15^2}{2^2}=\frac{225}{4}

3 0
3 years ago
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What is the grates comon factor of 75 8 and 21
garik1379 [7]

Answer:

3

Step-by-step explanation:

4 0
3 years ago
Factorisation of ax^2 + bx + c
tigry1 [53]

Answer:

-5(t+3)(t-6)

Step-by-step explanation:

-5²+15+90

= -5(t²-3t-18)

= -5(t+3)(t-6)

6 0
3 years ago
Peters glasses each hold 8 fluid ounces how many glasses of juice can peter pour from a bottle that holds 2 quarts
soldi70 [24.7K]
There are 4 cups in a quart so he can pour 8 glasses of juice :p
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3 years ago
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