Samuel drives 144 miles in 2 1/4 hours. It he continues at the same rate, he will have driven
miles in hours

Answers

Answer 1

Answer:

36

Step-by-step explanation:


Related Questions

write the first five terms of the geometric sequence with the given 1st term and the common ratio.

hi can someone please answer my question i really need the complete step-by-step solution thank you ❤️ ​

Answers

Answer:

1/2, 1/4, 1/8, 1/16, 1/32

Step-by-step explanation:

Given GP with:

[tex]a_1= 1/2, r = 1/2[/tex]

The equation for nth term is:

[tex]a_n=a_1*r^{n-1}[/tex]

Find the first 5 terms:

[tex]a_1=1/2\\a_2=1/2*1/2=1/4\\a_3=1/2*(1/2)^2=1/8\\a_4=1/2*(1/2)^3=1/16\\a_5=1/2*(1/2)^4=1/32[/tex]

write 25 * 10^6 in standard form

Answers

?
25•10•10•10•10•10•10

• = multiply

Simplify as far as possible.
7

5

3

5

Answers

Answer:

4√5

Step-by-step explanation:

plz help me find the measure of each angle indicated. then state the type of angle pair

Answers

19. 60* - a straight line is 180* - the other side which is 120* (supplementary)
20. 132* - the angle below is the same as the other side of this angle, 180* - 48* (same side interior angles)
21. 48* - these are the same angle just in different placements (corresponding angles)
22. 70* - same angles just different placement (alternate interior angles)
23. 85* - these are vertical angles so they’re the same
24. 114* - same angle just different placement (alternate exterior angles)

What equation, in point-slope form, matches the graphed line shown?



Question 3 options:

y−5=−23(x+9)

y−6=45(x−2)

y−2=−34(x−6)

y+6=45(x+3)

Answers

Answer:

Here’s the graph

Step-by-step explanation:

The equation of the line in point-slope form that matches the graph passing through the points (6, 2) and (10, -1) is:

y = (-3/4)x + 13/2

The correct answer is: Option C: y - 2 = -3/4(x - 6).

Here, we have to find the equation of the line in point-slope form that matches the graph passing through the points (6, 2) and (10, -1), we first need to find the slope (m) of the line using the formula:

[tex]m = (y_2 - y_1) / (x_2 - x_1)[/tex]

where [tex](x_1, y_1) = (6, 2) ; (x_2, y_2) = (10, -1)[/tex].

m = (-1 - 2) / (10 - 6)

m = (-3) / 4

Now that we have the slope (m), we can use the point-slope form of the equation of a line:

[tex]y - y_1 = m(x - x_1)[/tex]

Using the point (6, 2):

y - 2 = (-3/4)(x - 6)

Now, simplify the equation:

y - 2 = (-3/4)x + 9/2

Finally, move -2 to the other side to get the equation in the point-slope form (y = mx + b):

y = (-3/4)x + 9/2 + 2

y = (-3/4)x + 9/2 + 4/2

y = (-3/4)x + 13/2

So, the equation of the line in point-slope form that matches the graph passing through the points (6, 2) and (10, -1) is:

y = (-3/4)x + 13/2

The correct answer is: Option C: y - 2 = -3/4(x - 6).

To learn more on equation click:

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complete question:

missing graph is attached:

3 / 5 × 7 / 12 ÷ 2 7 / 10

Answers

Answer:

7/54

Step-by-step explanation:

solve the simultaneous equations 2x + 3y = 13 4x - y = -2

Answers

Answer:

Step-by-step explanation:

y  =  13 /3

x  =  7 /12

Answer: y=4

x=0.5

Step-by-step explanation:

Solve for x.

8 ≤ x - (-14)

Answers

[tex]8 \leqslant x - ( - 14) \\ 8 \leqslant x + 14 \\ 8 - 14 \leqslant x + 14 - 14 \\ - 6 \leqslant x \\ x \geqslant - 6[/tex]

I hope I helped you ^_^

The answer it x >_ - 6

Plot the ordered pairs from the table.

Answers

The first point is on the 10 minute line in between 4 and 6 kilometer line

The second point is on the 15 minute in between the 10 and 12 kilometers line

The third point is on the 20 minute line and 18 kilometer line

The ordered pair is plotted in the graph attached in the solution.

Given that Timony has three friends, the table shows the time taken by him to reach at his friends place and the distance of the homes of each of his friend.

We need to plot the ordered pair formed by the time and distance on the graph,

The ordered pair are:

(5, 10)

(11, 15)

(18, 20)

Plot the ordered pairs on the graph according to the given values:

The first ordered pair is (5, 10). This means that Timony took 5 units of time to reach a friend's place that is located 10 units of distance away. Mark this point on the graph.The second ordered pair is (11, 15). Timony took 11 units of time to reach a friend's place that is located 15 units of distance away. Mark this point on the graph.The third ordered pair is (18, 20). Timony took 18 units of time to reach a friend's place that is located 20 units of distance away. Mark this point on the graph.

Hence the ordered pair is plotted.

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Given the quadratic function
2x²+y=8x-6,identify the following.​

Answers

y= - 48 - 2x2, X E R

Which expressions have exactly two factors? Choose ALL that apply.
A) a+ 7
B)4•n•n
C)3(b-1)
D)xy
E)m•m+8
F)2•2•2•2•2

Answers

Answer: The answer is F.

Step-by-step explanation: It’s F because the number would be multiplied equally because all of the number are multiplied by 2. The rest of them either have variables or variables with numbers in them, which looks kind of funky, so F is the answer. I hope you get it right :). Sorry, if I was late for the reply and if you already figured it out… :(.

Lins father is paying for a 20 dollar meal. He has a 15% - off coupon for the meal. After the discount, a 7% sales tax is applied

Answers

Answer 18.19

20x0.85=17
17x(1.07)=18.19

Help with this, thanks!!

Answers

Answer:

Option A

Step-by-step explanation:

The graph is in the first quadrant and is decreasing.

The a is positive as the graph is above the x- axis.The b is negative as the graph is decreasing.

Correct choice is A

I think the answer is C not 100% correct

Answers

Answer:

Yeah you are right. None of the other options make much sense and this is a function.

Step-by-step explanation:

true or false? A subtraction expression with a positive integer and a negative can have a difference of zero

Answers

Answer:

False

Step-by-step explanation:

Subtracting a negative integer is equivalent to adding a positive integer. So adding a positive integer to a positive integer can never be zero.

The length of one of the equal sides of an isosceles triangle is 4 cm. If its base is 2 cm, then what is its area?​

Answers

Answer:

A = 1/2bh

b = 2cm

h will be found using the side of the triangle with Pythagoras theorem

h² + 1² = 4²

h² = 15

h = √15 cm

then,

A = 2*√15

2

A = √15cm²

please help me
in the second box there are three answers less than greater than or exactly

Answers

Answer:

100

Step-by-step explanation:

Needs total of $1,800.00 to save $1,600.00 +$200.00 (car payment).

$1,800/$18.00= 100 hours

Round to the nearest whole number. Simplify (5(12 - 2)2 + 7]/3=

Answers

(5(12-2)2+7)/3

(5(10)2+7)/3

(50(2)+7)/3

(100+7)/3

107/3

35.66666...

36

Classify each number below as a rational number or an irrational number.

Answers

Answer:

1. not

2.yes

3.yes?

4.yes?

5.no

Step-by-step explanation:

i put question marks by ones im not posivie about

Evaluate using suitable identity:
b). 51²​

Answers

Step-by-step explanation:

please mark me as brainlest

Answer:

★ Solution :-

[tex]\sf \longmapsto 51^2[/tex]

[tex]\sf \longmapsto (a + b)^2 = a^2 + 2ab + b^2[/tex]

Here,

a = 50b = 1

[tex]\sf \longmapsto (50 + 1)^2 = 50^2 + 2(50)(1) + 1^2[/tex]

[tex]\sf \longmapsto 50^2 + 2(50)(1) + 1^2[/tex]

[tex]\sf \longmapsto 2500 + 100 + 1[/tex]

[tex]\sf \longmapsto 2601[/tex]

Hence,solved.


Sketch a possible curve of f(x) given the graphs of f ‘ (x) and f’’ (x) below:

Answers

Step-by-step explanation:

Graph 1 is a parabola and has 2 x points and a turning point

meaning it has a minimum and a maximum point.

conclave points are the highs and lows, once you show this in table then you can interpreted them on a graph see the examples attached.

Graph 1 is opposite to shown interpreted conclave so instead of --c++

we write  + + c - - and draw on quadrant 1 instead of quadrant 3

graph 2 is decreasing so instead of -+ c then + + it would show + -  c then - - so the curve stays in quadrant 3 and 4. Also where c is we draw a 0 and say whether it is minimum or maximum point.

Both graph 1 and 2 demonstrate minimum points for their f(x) for c.

so in your workings within the table you write min as seen in red within the attachment. They wrote max, but you write min as you are in decreasing conclave fx values that reach min point c then they increase and become parabolas.

May I please receive help?

Please?

Answers

Step-by-step explanation:

I dont know if they are perpendiculars. but i do know that they are NOT parallel, because they touch and parallels Cant do that

Identify the pair of supplementary angles.
*71, 29
*65 ,115
*130 , 40
*35 , 55
please answer fastt

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

We know that, the sum of measures of supplementary angles is 180°

So, the Correct choice is :

65° and 115°

because, 65° + 115° = 180°

solve x^2+6x+1=0 and give your answer to two decimal places

Answers

it is 0.17. hope it helps
-0.17 your welcome .

Type a digit that makes this statement true.
20,604,70_
is divisible by 6

Answers

Answer:

2

Step-by-step explanation:

The answer to the question is 2

What is the product of 3 and a4+4a3+7a+9

Answers

Answer:

7x^{4} - 56x^{3} + 35x^{2} + 28x - 42

Step-by-step explanation:

I hope is still help.

There are 12 finalists in a singing competition. The top four singers receive prizes. How many ways can the singers finish first through fourth?

Answers

See below for solution

Answer:665,280

Step-by-step explanation:

Formula for Permutations,

The supplement of an angle is 4 times as large as the angle. Find the angle

Answers

Answer:

mark me barinlest

Step-by-step explanation:

supplement angles have sum = 180, complement angles have sum = 90

180-x = 4(90-x)

180-x = 360 -4x

3x = 180

x = 180/3

x = 60

answer measure of the angle = 60

Answer:

36°

Step-by-step explanation:

Supplementary angles sum to 180°.

Let the angle be x then the other angle is 4x.

Their sum is:

x + 4x = 1805x = 180x = 180/5x = 36

Please answer ASAP Brainlest to best answer PLEASE (HURRY DUE TODAY)
A scuba diver descends in the water at a rate of 1 8/12 feet per minute for 3.1 minutes. He immediately changes course when he sees a large fish and ascends at a rate of 22 feet per minute for 2 minutes.

What is the scuba diver's position relative to sea level after the 5.1 minutes?

Enter your answer as a decimal
Please!

Answers

Answer:

-13.35

Step-by-step explanation:

i hopr its right

The price of a toy usually costing £50 is increased to £65. Work out the percentage increase.

Unfortunately the answer doesn't seem obvious to me. If i could have the answer as quickly as possible it would be very helpful. Thank you

Answers

Answer:

115%

Step-by-step explanation:

115% percent increase in usual value, I may guess see other answrrs too

Answer:

30%

Step-by-step explanation:

The percentage increase is calculated as

[tex]\frac{increase}{original}[/tex] × 100%

increase = £65 - £50 = £15 , then

percent increase = [tex]\frac{15}{50}[/tex] × 100% = 15 × 2% = 30%

Other Questions
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