Suppose that h(x) = 4x – 5 and h(b) = 17. What is the value
of b?
(A) 4
(B) 5.5
(C) 10
(D) 17.5

Answer:

The slope is 3.

Step-by-step explanation:

remember rise over run, so rise is 3 and run (left or right) is 1.

3/1 equals 3.

Step-by-step explanation:

2+3x=3x+2

3x=3x+2-2

3x=3x

x=3÷3

x=1

ANSWER:

x=1

Answer:

jaansj

jssksks

wwkwkww

Each next term is the previous term multiplied with 5/3 so the next term in the sequence is 9*5/3=15

The next term of the geometric sequence 81/25, 27/5, 9,  is 15.

The next term is the 4th term. Therefore, using geometric progression formula the 4th term can be found.

where

r = common ratio

n = number of term

Therefore,

r = 27/5 ÷ 81/25 = 27/5  × 25/81  = 5 / 3

a = 81/25

a₄ = 81/25 × 5/3⁴⁻¹

a₄ = 81/25  × 5/3³

a₄ = 81/25  × 125/27

a₄ = 15

The next term is 15.

read more: https://brainly.com/question/21639292?referrer=searchResults

Answer:

D. (2, -1)

Step-by-step explanation:

I took the test and got it right.

Triangle QRS is rotated 180° about the origin. On a coordinate plane, triangle Q R S has points (-4, 1), (-4, 4), (2, 1). So, the coordinates of point S will be (2, -1).

Let the point be having coordinates (x,y).

If the point is in first quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

If the point is in the second quadrant:

Subcase: Clockwise rotation:

Then (x,y) → (y, -x)

Subcase: Counterclockwise rotation:

Then (x,y) → (-y, x)

Triangle QRS is rotated 180° about the origin.

On a coordinate plane, triangle Q R S has points (-4, 1), (-4, 4), (2, 1).

So, the coordinates of point S will be (2, -1).

Learn more about the rotation of a point with respect to origin here:

https://brainly.com/question/18856342

#SPJ2

Answer:

y=−2x−2

Step-by-step explanation:

i hope it helps

have a good day ^_^

Answer:

Division :)

Hope this helps!

Given:

The graph of a line.

To find:

The equation of the line.

Solution:

From the given graph it is clear that the line passes through the points (0,2) and (3,-2). So, the equation of the line is:

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-2=\dfrac{-2-2}{3-0}(x-0)[/tex]

[tex]y-2=\dfrac{-4}{3}x[/tex]

Adding 2 on both sides, we get

[tex]y=-\dfrac{4}{3}x+2[/tex]

Therefore, the equation for the given line is [tex]y=-\dfrac{4}{3}x+2[/tex].

Answer:

5

Step-by-step explanation:

hope this helps

Answer:

123

Step-by-step explanation:

BODMAS

1.multiply 20 by 2

2.20 ×2

3. 40+22+40+20+43=123

Answer:

123 :)

hope this helped!

Answer:

Let the three angles be 2x,9x & 4x

By the problem,2x+9x+4x=180

15x=180

x=180/15

x=12

there fore the angles are

2x= 2*12=24°

9x=108°

4x=48°

Step-by-step explanation:

Answer:

stack AD with bar on top space text is parallel to end text BC with bar on top.

Answer:

I think it's the second

Step-by-step explanation:

Answer:

a1) 65

a2) 25

a3) 45

Step-by-step explanation:

all triangle equal to 180

Answer:

65

25

45

Step-by-step explanation:

1) green triangle 180 - 50 - 65 = 130 - 65 = 65

2) purple triangle 180 - 130 - 25 = 50 - 25 = 25

3) red triangle 180 - 45 - 90 = 90 - 45 = 45

Answer:

1,262.5

according to the calculator lol

Answer:

17×3297÷47+70=​

Step-by-step explanation:

1262.53191489

Answer:

lines that intersect

Step-by-step explanation:

Answer:

when two lines meet and form a right angle

Step-by-step explanation:

if you take two segments and cross them to form a 90 degree angle, you'll have four 90 degree angles, known as a perpendicular line.

Answer:

if x=-4 & y=-14...then x=9 & Y= -1. which is minus 10

Step-by-step explanation:

-4 is 10 under -14. If X=9 then Y= -1.

Answer:

True statements are:

(i) The lane 2 turtle is faster than the lane 1 turtle.

(iv) The lane 1 turtle has a head start.

Step-by-step explanation:

Now we proceed to check the value of truth for each choice:

(i) The lane 2 turtle is faster than the lane 1 turtle.

Speed of the turtle is the slope of the linear function, the greater the slope, the faster the turtle. Hence, the lane 2 turtle is faster than the lane 1 turtle. (Answer: TRUE)

(ii) At 3 seconds, the turtle in Lane 2 is 12 feet from start.

Let the position of the turtle in Lane 2 be represented by [tex]d = 3\cdot t[/tex]. For [tex]t = 3\,s[/tex], then [tex]d = 3\cdot (3) = 9[/tex]. Hence, the turtle in Lane 2 is just 9 feet from the start. (Answer: FALSE)

(iii) At 12 seconds, the turtle in Lane 1 is 6 feet from the start.

Let the position of the turtle in Lane 1 be represented by [tex]d = 6 + t[/tex]. For [tex]t = 12\,s[/tex], then [tex]d = 6+12 = 18[/tex]. Hence, the turtle is 12 feet from the start. (Answer: FALSE)

(iv) The lane 1 turtle has a head start.

According to graph, Lane 1 turtle starts at a position of 6 feet, whereas Lane 2 turtle start at a position of 0 feet. Hence, Lane 1 turtle has a head start. (Answer: TRUE)

Answer:

a, 3, 8, c

Step-by-step explanation:

Answer:

the firs tone is right

Step-by-step explanation:

5 x 2x = 10x + 5 x 8 = 40 which is 10x + 40

Answer:

15 servings

Step-by-step explanation:

divide the numbers

Answer:

105 for all of them

Step-by-step explanation:

1) take 180-75, because of opposite angles.

105

2)again, 105 because we know the opposite angle is 75

3)105

again, opposite angles.

Answer:

3 hours

Step-by-step explanation:

Assuming that when the problem says "day" it refers to the hours of wakeness.  The problem is essentially asking to find 20% of 15.

First, convert 20% to decimal form. To do this, divide (20) by 100, this is because a percent is out of 100.

20 / 100 = 0.2

Now multiply the hours of wakeness by the percent as a decimal;

15 * 0.2 = 3

Isabelle spends 3 hours studying.

Answer:

D.) -3

Step-by-step explanation:

N is greater than -4 and less than -2.

Therefore, -3 is N since it is between -4 and -2.

Answer: 0.00111111111

Step-by-step explanation:

Answer:

(5x6) / (3x6) : 5 = 1/900 ≅ 0.01111111  

Answer:

(8, -8)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

y = x - 16

5y = 2x - 56

Step 2: Solve for x

Step 3: Solve for y

Answer:

42°

Step-by-step explanation:

[tex] \triangle ABC\cong\triangle TUV.. (given) [/tex]

[tex] \therefore \angle B\cong\angle U[/tex]

[tex] \therefore m\angle B=m\angle U[/tex]

Therefore,

(2y + 2)° = (3y - 18)°

2y + 2 = 3y - 18

2y - 3y = - 2 - 18

-y = - 20

y = 20

[tex] m\angle U=(3y-18)\degree [/tex]

[tex] m\angle U=(3\times 20-18)\degree [/tex]

[tex] m\angle U=(60-18)\degree [/tex]

[tex] m\angle U=42\degree [/tex]

Answer:

1.7 candy bars

Step-by-step explanation:

create a proportion:  bars/grams = bars/grams

'b' = # bars

24/3.5 = b/0.25

3.5b = 6

b = 1.7

Answer:

1. $33.00

2. $48.00

3. $3.00

4. $36.40

Step-by-step explanation:

44.00 - 25% = 33 —> $33.00

80.00 - 40% = 48 —> $48.00

9.99 - 70% = 2.997 —> (round the 7 up because it's above 5) $3.00

52.00 - 30% = 36.4 —> $36.40