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3 years ago

Please help me I really need help

Mathematics

2 answers:

elixir [45]3 years ago

8 0

Answer:

Step-by-step explanation:

Lowest Common Multiple= 56

IgorLugansk [536]3 years ago

4 0

Answer:

56 seconds

Step-by-step explanation:

One way of doing this is to write out sequences for the number of seconds that elapse in each case.

First bulb: 0 7 14 28 56 63

Second bulb: 0 8 16 24 32 40 48 56

Both bulbs flicker after 56 seconds.

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Y = -x + 3 y = x + 5

Gnom [1K]

Answer:

x = -1, y = 4.

Step-by-step explanation:

y = -x + 3

y = x + 5 Adding these 2 equation eliminates x:

2y = 0 + 8

y = 8/2 = 4.

Substituting for x in the first equation:

4 = -x + 3

4-3 = -x

1 = -x

x = -1.

7 0

3 years ago

FAST Identify the correct weight to the nearest pound.

irinina [24]

Answer:

Due to the location of the marker, it is closest to:
C.) 10/16 = 5/8 lb.

Each pound is divided into 16ths since 10 sixths are represented by the marker then the answer would be 10/16.

10 / 16 = 5 / 8

10 divided by 2 = 5
----------------------------
16 divided by 2 = 8

Therefore 10 / 16 = 5 / 8.

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

6 0

3 years ago

Read 2 more answers

What grade do you learn imaginary numbers?

nikdorinn [45]

Imaginary numbers are taught in high school algebra, which I think imaginary numbers are taught in 10th or 11th grade.

6 0

3 years ago

Read 2 more answers

At 4:00 a.m., the outside temperature was -28°F. How much warmer does 1 pc

asambeis [7]

Step-by-step explanation:There's a hundred and four days of summer vacation

'Til school comes along just to end it

So the annual problem for our generation

Is finding a good way to spend it

Like maybe

Building a rocket or fighting a mummy

Or climbing up the Eiffel Tower

Discovering something that doesn't exist

Or giving a monkey a shower

Surfing tidal waves, creating nanobots

Or locating Frankenstein's brain

Finding a dodo bird, painting a continent

Or driving our sister insane

This could possibly be the best day ever

And the forecast says that tomorrow will likely be

A million and six times better

So make every minute count

Jump up, jump in and seize the day

And let's make sure that in every single possible way

Today is gonna be a great day

Crossing the tundra or building a roller coaster

Or skiing down a mountain of beans

Devising a system for remembering everything

Or synchronizing submarines

Racing chariots, taming tiger sharks

Constructing a portal to Mars

Building a time machine, stretching a rubber tree

Or wailing away on guitars

This could possibly be the best day ever

And the forecast says that tomorrow will likely be

A million and six times better

So make every minute count

Jump up, jump in and seize the day

And let's make sure that in every single possible way

Today is gonna be a great day

Let's put our heads together and design a master plan

We may miss dinner but I know mom will understand

We've got our mission and some pliers

Yogurt, gumballs and desire

And a pocketful of rubber bands

The manual on handstands

A Unicycle, compass

And a camera that won't focus

And a canteen full of soda

Grab a beach towel

Here we go!

This is Ferb-tastic!

This could possibly be the best day ever

And the forecast says that tomorrow will likely be

A million and six times better

So make every minute count

Jump up, jump in and seize the day

And let's make sure that in every single possible way

Seriously, this is gonna be great!

This could possibly be the best day ever

Today is gonna be a great day

This could possibly be the best day ever

8 0

3 years ago

Evaluate

lakkis [162]

A piece-wise function combines more than one functions of different input values.

The value of f(-1) is -3

From the graph, we have the following observations

When x = -1, y = -3
When x = -1, y = -4

Notice that there is a closed circle at the point where x = -1 and y = -3.

This means that y = -3 is inclusive of the values of y on that particular function

However, there is an open circle at the point where x = -1 and y = -3.

This means that y = -4 is exclusive of the values of y on that particular function

The correct corresponding value of y is when y is inclusive.

Hence, the value of f(-1) is -3

See attachment for the graph of the piece-wise functions

Read more about piece-wise functions at:

brainly.com/question/11547854

6 0

3 years ago