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3 years ago

I NEED GOOD GRADES PLEASE HELP

Mathematics

1 answer:

Tcecarenko [31]3 years ago

6 0

If my math is right, not even a full day since it’s 2 2/3 and they use 8

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If x is 5 what is the value of 4x?

Bond [772]

Answer:

The answer is 20

Step-by-step explanation:

This is because 4(5)= 20

Hope this helps :)

7 0

3 years ago

Read 2 more answers

Solving a word problem involving rates and time conversion

LUCKY_DIMON [66]

Answer:

It takes 4.75 hours to travel 247 miles.

Step-by-step explanation:

This question is solved by proportions, using a rule of three.

A car travels at an average speed of 52 miles per hour.

This means that in 1 hour, the car travels 52 miles. How many hours for it to travel 247 miles?

1 h - 52 m

x h - 247 m

Applying cross multiplication

$52x = 247$

$x = \frac{247}{52}$

$x = 4.75$

It takes 4.75 hours to travel 247 miles.

7 0

3 years ago

If g(x)=4x^2-16 were shifted 5 units to the right and 2 down, what would the new equation be?

Eduardwww [97]

Try this, pls:
When any line on graph is moved to the right, for 'x' must be '-'.
When one is moved down, for 'y' must be '-'.
Finaly: y=4(x-5)²-18.
Answer: A.

4 0

3 years ago

Read 2 more answers

Which function represents the sequence -5.5, -4.75, -4, -3.25, ...?

tresset_1 [31]

The correct answer is option B which is the function will be

f(n) = -6.25+0.75n.

<h3>What is a function?</h3>

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

Given series is as follows:-

-5.5, -4.75, -4, -3.25, ...

When we use the function:-

f(n) = - 6.25 + 0.75n

f(1) = -6.25 + 0.75 x 1 = -5.5

f(2) = -6.25 + 0.75 x 2 = -4.75

f(3) = -6.25 + 0.75 x 2.25 = -4

Therefore the correct answer is option B which is the function will be

f(n) = -6.25+0.75n.

To know more about function follow

brainly.com/question/25638609

#SPJ1

6 0

2 years ago

Which of the following represents y > 2x - 3?

Oksanka [162]

Answer: Choice A

The two characteristics here are:

The boundary line is a dashed line. This visually indicates to the reader "points on the boundary do NOT count as solutions". Think of the boundary as an electric fence you cannot touch, but can get closer and closer to. We aren't including boundary points directly because of the lack of "or equal to".
The shading is above the boundary, due to the "greater than" sign. This only works if we have y isolated.

The graph of choice B is $y \le 2x-3$ since we have a solid line and shading below the solid line. This time points on the boundary are part of the solution set.

7 0

1 year ago