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3 years ago

Patrick practises football for 1hr 15 min.How would you express that as an improper fraction?

Mathematics

2 answers:

LuckyWell [14K]3 years ago

6 0

One hour = 60/60
15 min = 15/60 or 1/4
So 1 hr. 15 min = 5/4 or 1 1/4

makvit [3.9K]3 years ago

3 0

What is the hours out of???

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Answer:

m<B: 56

Step-by-step explanation:

All triangles add up to 180

<B = x

x + 34 + 90 = 180

x + 124 = 180

x = 56

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What is the slope of A(8,-3) B(-4,-12)

allochka39001 [22]

Answer:

$m=\frac{3}{4}$

Step-by-step explanation:

In order to solve for a slope, you must in the formula,

$slope=\frac{rise}{run} = (\frac{y_{2} -y_{1} }{x_{2} -x_{1} } )\\ \\where...\\(x_{1} ,y_{1} )and(x_{2} ,y_{2} )$

<u><em>(In this case, you can choose which point can have the x(1) and y(1) and which can have the x(2) and y(2)</em></u> )

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2.) Solve and simplify the number, which you should get

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4 years ago

Helpp i beg u its due in one hour!!! plz

nirvana33 [79]

Answer:

113.1 cm²

Step-by-step explanation:

we are given the diameter of the circle (length is 12 cm), and the formula for the area of the circle, which is πr², where r is the radius

so first, we need to find the radius

the length of the radius is half the length of the diameter

so that means that r=d/2

r=d/2

r=12/2

r=6

therefore the length of the radius is 6

now square 6, which is the same as multiplying it by itself

6²=36

now, multiply the radius squared by π, which is often substituted for as 3.14 or 22/7

so if we were to do 22/7 for instance,

36*22/7≈113.14

round that to 113.1

there's your answer :)

Hope this helps!

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3 years ago

Determine which equation is written in function form:

Mila [183]

<em>Greetings from Brasil... </em>

A 1st degree function can be written in two ways:

F(X) = AX + B

Y = AX + B

note that F(X) = Y

So, looking at the alternatives in the question, only Y = 7X/3 - 8 is equivalent to Y = AX + B, where:

A = 7/3

B = - 8

then

$\large{\boldsymbol{\mathbf{Y = \frac{7X}{3}-8\Leftrightarrow Y=AX+B}}}$ <em>a function of the 1st degree</em>

answer:

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3 years ago