Evaluate if c=3 and d=-4 2c/d

Answers

Answer 1
Answer: Substitute 3 into the expression for c and -4 for d. So, 2c/d = 2(3)/(-4) = 6/-4 = -3/2.  The answer is -3/2.

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Describe one way you could read the expression 0.50 x (24 + 8)

Answers

The value of the expression will be 16. Then the one way that you could read the expression by sixteen.

What is the value of the expression?

When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.

The expression is given below.

⇒ 0.50 x (24 + 8)

Simplify the expression, then the value of the expression will be

⇒ 0.50 x (24 + 8)

Apply the distribution property, then the expression is written as,

⇒ 0.50 x 24 + 0.50 x 8

Apply the multiplication property, then the expression can be written as,

⇒ 12 + 4

Apply the addition property, then the expression will be given as,

⇒ 16

The value of the expression will be 16. Then the one way that you could read the expression by sixteen.

More about the value of the expression link is given below.

brainly.com/question/23671908

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Answer:

64

hope it helps you..

Step-by-step explanation:

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What is the discriminant of the given equation ?X^2-2x+2+0
a)-12
b)8
c)-4
d)-8

Answers

∆= b^2 - 4ac

where b= -2
a=1
c=2

therefore: 2^2 - 4 x 1 x 2
= 4 - 4 x 2
= 4 - 8
= -4

The possible outcomes for tossing a coin four times are shown below.1. T-T-T-T 5. T-H-T-T 9. H-T-T-T 13. H-H-T-T
2. T-T-T-H 6. T-H-T-H 10. H-T-T-H 14. H-H-T-H
3. T-T-H-T 7. T-H-H-T 11. H-T-H-T 15. H-H-H-T
4. T-T-H-H 8. T-H-H-H 12. H-T-H-H 16. H-H-H-H
Tails = T Heads = H

If a coin is tossed four times, what is the probability of getting exactly zero heads?

Answers

Hello,

TTTT=>(1/2)^4=1/16
=================

Answer:

TTTT=>(1/2)^4=1/16

Factorise: 3a^2 + 7a

Answers

Hey there, 3a²+7a=A(3a+7), you put 3a+7 in parenthesis, and leave the other a outside of the parenthesis

What is the slope of the line?
6x - 2y = 10

Answers

The slope of the Line is 3

What is the slope of a line?

Generally, the slope of a line gives the measure of its steepness and direction. The slope of a straight line between two points says (x1,y1) and (x2,y2) may be easily determined by finding the difference among the coordinates of the points. The slope is normally represented by the letter 'm'.

Conclusion: The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run.

The general equation of a line having a slope is y = mx + c

we have to arrange the equation 6x - 2y = 10 in y = mx + c form

6x -2y = 10

2y = 6x - 10

y = 3x - 5

The slope of the line is represented by m, the value of m in equation y = 3x - 5 is 3

learn more about slope of a line here brainly.com/question/16949303

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We need to rearrange the equation so that it is in slope-intercept form:

y = mx + b

Where m is the slope and b is the y-intercept.

To do this we just solve for y.

Subtract 6x from both sides.

-2y = 10 - 6x

Divide both sides by -2.

y = -5 + 3x

m=3

The line has a slope of 3.





On Wednesday Heather ran 3 miles in 30 minutes. If she ran for 45 minutes at this rate on Thursday, how far did Heather run on Thursday?

Answers

30 mins = 3 miles
10 mins = 1 mile
45 mins = 4.5 miles

4.5 mile is your answer
Glad to Help!