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3 years ago

Explain how to write 5/8 as a product of a whole number and a unit fraction

Mathematics

1 answer:

klemol [59]3 years ago

8 0

Answer:

1/1

Step-by-step explanation:

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I need help ASAP! Is it A,b,c, or d?

kotykmax [81]

Answer:

i would go for the first one but im not entirely sure

i suggest you wait to see other people's answers

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3 years ago

Car is moving on a circle on a plane. At time t (seconds), its x-coordinate is given by x(t) = 10 sin(200t + 3) + 30 while its y

Aleks [24]

Answer:

we have centre of circle as (30,40) and radius = 1

Step-by-step explanation:

Given that a car is moving on a circle on a plane.

At time t (seconds),

$x(t) = 10 sin(200t + 3) + 30$

and

$y(t) = 10 cos(200t + 3) + 40$

$x-30 = 10 sin(200t + 3) \\y-40 = 10 cos(200t + 3) + 40$

when we square and add both the equations we get

$(x-30)^2 + (y-40)^2 = 1$

(since sin square + cos square = 1 always)

i.e. we have centre of circle as (30,40) and radius = 1

3 0

3 years ago

A triangle has area 42 cm squared find the height in centimeters if it is 5 cm shorter than the base

topjm [15]

<span>Base = 12cm
Height = 7cm</span>

3 0

3 years ago

Write 3 fractions that can be written s percents between 50% and 75%

alisha [4.7K]

4/7 5/8 6/9 are some possible answers

8 0

3 years ago

Read 2 more answers

Which function in vertex form is equivalent to f(x) = 4 + x2 – 2x?

Alexus [3.1K]

<h3>Answer:</h3>

option A

f(x) = (x – 1)2 + 3

<h3>Step-by-step explanation:</h3>

Given in the question a function,

f(x) = 4 + x² – 2x

Step 1

f(x) = 4 + x² – 2x

here a = 1

b = -2

c = 4

Step 2

x = -b/2a

h = -(-2)/2(1)

h = 2/2

h = 1

Step 3

Find k

k = 4 + 1² – 2(1)

k = 3

Step 4

To convert a quadratic from y = ax² + bx + c form to vertex form,

y = a(x - h)²+ k

y = 1(x - 1)² + 3

y = (x - 1)² + 3

6 0

3 years ago