Find the value of X, I need help solving this

Answer:

Step-by-step explanation:

F(x) = 4x+5

F(-2) = -3

F(-1) = 1

F(0) = 5

F(1) = 9

F(2) =13

Answer:

yes

Step-by-step explanation:

Answer:

Irina drive 200 miles slower than Alberts rate

Step-by-step explanation:

Answer:

-90

Step-by-step explanation:

(8-h)(jh+jh)

Since the values of h and j are given, we use substitution to replace the variables with their number values

(8-(-1))(j(-1)+j(-1) replaced all the h with -1

(8-(-1))((5)(-1) + (5)(-1)) replaced all the j with 5

Then we solve inside the parenthesis first

(8+1)(-5+(-5))

(9)(-10)

Then, multiply

-90

Answer: n8→ I used n as the unknown number. Explanation: The quotient is the result of division between two numbers. The quotient of a number (I used n ) and 8 would be n8.

Step-by-step explanation:

I think it's 56/n=3n.

y + 2=-3(x - 7)

Step-by-step explanation:

Answer:

10 11/15

Step-by-step explanation:

Rewriting our equation with parts separated

=4+13+6+25

Solving the whole number parts

4+6=10

Solving the fraction parts

1/3 + 2/5 =

5/15+6/15=11/15

Combining the whole and fraction parts

10+11/15=10 11/15

Answer:

Step-by-step explanation:

-10 11/15

Answer:

5p + 1

Step-by-step explanation:

(7p + 3) - (2p + 2)

7p + 3 - 2p - 2

5p + 1

Answer:

4 months

Step-by-step explanation:

Given

Studio A

[tex]Membership = \$22.00[/tex]

[tex]Monthly = \$24.50[/tex]

Studio B

[tex]Membership = \$47.00[/tex]

[tex]Monthly = \$18.25[/tex]

Required

Determine when the cost will be the same

For both, we have the total cost to be:

[tex]Cost = Membership + Monthly\ Cost * m[/tex]

Where m represents the number of month

For Studio A:

[tex]Cost = 22 + 24.5 * m[/tex]

For Studio B:

[tex]Cost = 47 + 18.25 * m[/tex]

Equate both expressions to get the required month

[tex]47 + 18.25 * m = 22 + 24.5 * m[/tex]

[tex]47 + 18.25 m = 22 + 24.5m[/tex]

Collect Like Terms

[tex]47 - 22 = 24.5m - 18.25 m[/tex]

[tex]25= 6.25m[/tex]

Reorder

[tex]6.25m = 25[/tex]

Solve for m

[tex]m = 25/6.25[/tex]

[tex]m = 4[/tex]

Hence, it'll take 4 months

Answer:

The answer is 2 4/9

Step-by-step explanation:

hope this helps

1 5/6 × 1 1/3= 22/9

22/9 as mixed number is 2 4/9

Answer:  the  answer  is  11/6*4/3

Step-by-step explanation:

Answer:

-11/3 = x

Step-by-step explanation:

Answer:

ummm its 4

Step-by-step explanation:

Answer:

157.5 Miles

Step-by-step explanation:

I used my brain and that is what i got

Answer:

$20 - $7.98 - $5.99 - $1.50 = $4.53

Step-by-step explanation:

Answer:

13,125.

Step-by-step explanation:

you do 12,500 times .05 = 625 then add 12,500 and 625 then you get 13,125

Answer:

x = [tex]\frac{2u+v}{7}[/tex]

y =  [tex]\frac{2v - 3u }{7}[/tex]

Jacobian value = 1/7

Step-by-step explanation:

Given data:

u = 2x -y

v = 3x + 2y

solving the system for  x and  y in terms of u and v

x = [tex]\frac{2u+v}{7}[/tex]

y =  [tex]\frac{2v - 3u }{7}[/tex]

The value of the Jacobian =  1/7 ( solution attached below )

Image under the transformation of the triangular region with vertices ( 0,0) , (2,4) and (2,-3) in the x-y plane is attached below

In this exercise we have to use system and Jacobian knowledge to calculate the requested values, thus we find that:

 [tex]X= \frac{2u+v}{7} \\\\Y= \frac{2v-3u}{7}\\\\J= \frac{1}{7}[/tex]

Given data as:  

Solving the system for  x:

[tex]2u=4x-2y\\v= 3x-2y\\= 2u+v/7[/tex]

Solving the system for  v:

[tex]u = 2(2u+v/7)-y\\y= 1/7(2v-3u)[/tex]

Find the value of the Jacobian:

[tex]\frac{dx}{du}= \frac{d(2u+v/7)}{du}= 2/7\\\\\frac{dv}{du}= \frac{d(2u+v/7)}{du}= 2/7[/tex]

[tex]\frac{dx}{du}= \frac{d(2v+3u/7)}{du}= -3/7\\\\\frac{dv}{du}= \frac{d(2v+3u/7)}{du}= 2/7[/tex]

Substitute the given value in equation will become:

[tex]J= 1/7[/tex]

See more about system at brainly.com/question/7589753

Answer:

2 1/2

Step-by-step explanation:

( 11 1/4 ) / ( 4 1/2 ) = 2 1/2

( 2 1/2 ) = 5/2

Answer:

False

Step-by-step explanation:

165 - 90 = 75 + 40 = 115

115 is not the same as 165

Answer:

false

Step-by-step explanation:

it reads 125 degrees

Answer:

175 is the answer

Step-by-step explanation:

5x5=25

25x7=175

Answer: (-.71, .71)

Step-by-step explanation:

To find the approximate coordinates of point D, we need to consider the angle ABD that measures [tex]3pi/4[/tex]radians.

Since point B is the center of the circle with radius 1 and point A lies on the x-axis at (1, 0), we can calculate the coordinates of point D using trigonometry. First, let's find the coordinates of point B, which is the origin (0, 0). Since the angle ABD measures[tex]3pi/4[/tex]  radians, we know that angle ABO is pi/4 radians (complementary angle to ABD).

Using trigonometry, we can find the x-coordinate of point D based on the angle ABO: x-coordinate of D = cos(pi/4) = cos(45 degrees) = 1/sqrt(2) ≈ 0.71 Similarly, using trigonometry, we can find the y-coordinate of point D based on the angle ABO: y-coordinate of D[tex]= sin(pi/4) = sin(45 degrees) = 1/sqrt(2) ≈ 0.71[/tex] Therefore, the approximate coordinates of point D are (0.71, 0.71).

To know more about coordinates visit:

https://brainly.com/question/32836021

#SPJ2

Answer: the percent of 6 of 20 is 30%

Answer:

yes 80 is a mulitple of 10

Step-by-step

multiples

10x1=10

10x2=20

10x3=30

10x4=40

10x5=50

10x6=60

10x7=70

10x8=80                                                             HOPE I HELPED :)

Answer:

D

Step-by-step explanation:

6 to the power of 2 just means 6 squared. To solve this, just multiply 6 by itself. 6x6 is 36. Now, we have to add that to 15. 36+15 is 51.

Therefore, the correct answer is D!

Hope I helped!!!!!!!!!

Answer:

257⨉ 13=3341

Step-by-step explanation:

Answer:

Step-by-step explanation:

From the given information.

R3 is a vector space over the field R, where R is the set of real numbers.

Where;

The set W = {(0, x2, x3): x2 and x3 are real numbers} is the subspace of [tex]\Re[/tex]³

To proof:

(0,0,0) ∈ W ⇒ W ≠ ∅

Suppose u and v is an element of W;

i.e.

u,v ∈ W (which implies that) ⇒ u (0,x2,x3) and v = (0,y2,y3) are  real numbers.

Then

u+v = (0,x2,x3) +(0, y2, y3)

u+v = (0,x2+y2, x2+y3) ∈ W

⇒ u+v ∈ W  ----- (1)

Now, if we take any integer to be an element  of the real number [tex]\Re[/tex]

i.e

∝ ∈ [tex]\Re[/tex]

∝*[tex]\Re[/tex] = ∝(0,x2,x3)

∝*[tex]\Re[/tex] = (0,x2,x3) ∈ W

⇒ ∝*u ∈ W ------(2)

Thus from (1) and (2), W is a subspace of [tex]\Re[/tex]³

Answer:

0.5

Step-by-step explanation:

Step-by-step explanation:

14,800

107

123,700

hope this helps have a great day

Answer:

150 more chairs

Step-by-step explanation:

20 chairs x 15 rows = 300

450 - 300 = 150