MATHEMATICS HIGH SCHOOL

Select the correct difference. 5d 2 + 4d - 3 less 3d 2 - 2d + 4 2d2 + 2d + 1 2d2 + 6d - 7 2d2 + 6d + 7 -2d2 - 6d + 1

Answers

Answer 1
Answer: If you would like to solve (5d^2 + 4d - 3) - (3d^2 - 2d + 4), you can calculate this using the following steps:

(5d^2 + 4d - 3) - (3d^2 - 2d + 4) = 5d^2 + 4d - 3 - 3d^2 + 2d - 4 = 2d^2 + 6d - 7

The correct result would be 2d^2 + 6d - 7.
Answer 2
Answer:

Answer:

2d^2 + 6d - 7.

Step-by-step explanation:

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A 12-foot flagpole casts a nine-foot shadow. What is the measure from the top of the shadow to the top of the flag pole?

Answers

Here is the answer OwO:

A 12-foot flagpole casts a nine-foot shadow. The measure from the top of the shadow to the top of the flag pole is 15.

Here is the explanation/work OwO:

Switch sides.

c^2=12^2+9^2

12^2=144

c^2=144+9^2

9^2=81

c^2=144+81

Add the numbers: 144 + 81 = 225

c^2=225

For x^2 = f(a) the solution is √f(a)

c = 15

Therefore, your answer will be 15.

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Sorry if I am late. Hope this helps!! ^^

Answer:

The answer is 15 ^-^

Step-by-step explanation:

There are 4 aces and 4 kings in a standard deck of 52 cards. You pick onecard at random. What is the probability of selecting an ace or a king. Explain your reasoning.

Answers

The odds of picking a single card out of 52 is:
1/52

The odds of picking an Ace is:

4/52 (since there are 4 aces in a single deck)

The odds of picking an ace or a king is:

8/52 (since there are 4 aces and 4 kings in a single deck, 4+4=8_

8/52 can be simplified to 2/13 

Answer=2/13

there are only 7 days left until the launch of our new product and we only have 668.00 left in our promotion budget .we need to spend 85.00 on the last day .can you please calculate how many dollars a day we can spend on the remaining days?

Answers

In total, you have $668.00.
To reserve enough for the last day, you need to subtract the last day's budget:
668.00-85.00=583.00
This means that, for the remaining 6 days in the week, you have $583.00. 
Assuming an equal amount is being spent each day, you can calculate the daily budget by dividing the remaining total by the number of days left. 
(583)/(6) =97.16
To avoid going over budget, you can spend $97.16 per day for the other six days.

Hope this helps!
668-85=583
583/6=97.1666
He can spend 97.16 on the remaining days.

Write an equation in standard form of the line that isgraphed. Then find the x- and y-intercepts.

The equation of the line in standard form is
1.) 4x - 5y = -1
2.) 4x - 5y = 9
3.) 5x - 4y = 9
4.) 5x - 4y = -1

The x-intercept is
1.) -9/5
2.) -5/4
3.) 1/5
4.) 9/4

The y-intercept is
1.) -9/5
2.) -5/4
3.) 1/5
4.) 9/4

Answers

  • The equation of the line in standard form is 4x - 5y = 9
  • The x-intercept is 9/4
  • The y-intercept is -9/5.

What is Slope?

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

Take points (1, -1) and (-4, -5)

so, slope of line

= -5 + 1 / (-4 -1)

= -4 /(-5)

= 4/5

So, the equation of line is

y+ 1= 4/5 ( x- 1)

y + 1 = 4/5x  -4/5

y= 4/5x - 4/5 - 1

y= 4/5x - 9/5

4x - 5y = 9

So, the x- intercept is 9/4 and y- intercept is -9/5.

Learn more about slope here:

brainly.com/question/3605446

#SPJ2

Answer: equation= 4x-5y= 9

x intercept= 9/4

y intercept= -9/5

Step-by-step explanation: It was right on E2020

What is 10 more than 12793

Answers

All you do is add ten, 12,803 is ten more than 12,793.
you just have to add 10 more to that number 12793+10=12800

Help me make this the brainests

40 POINTS!! RIGHT ANSWERS ONLY PLEASE!!The number of absences for one week for all students at a high school were compiled, and the probability distribution below was created. What is the probability in any given week that a randomly selected student will be absent more than 4 days?


Probability Distribution
Days Absent: X 0 1 2 3 4 5
Probability: P(X) 0.78 0.14 0.03 0.01 0 0.04


A
0.25

B)0.04

C)0.004

D)0.05

Answers

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