Triangle HIJ is reflected over the X axis which of the following is the set of vertices of triangleH’ I’ J’

a
H'(-1,4), I'(4,2), J'(-2,-3)
b
H'(1,-4), I'(-4,-2), J'(2,3)
c
H'(-9,4), I'(-4,2), J'(-10,-3)
d
H'(1,-10), I'(-4,-2), J'(2,-3)

Answer:

t= 20+40c

Step-by-step explanation:

Given that Ray's total cost is always $30 less than Earl's and they charge the same amount per carpet cleaned, the difference is in the amount charged for a house call and to find that amount you have to subtract 30 from the amount Earl's charges:

50-30=20

This means that Ray charges $20 for a house call and $40 per carpet cleaned. According to this, the equation would indicate that the total cost for Ray is equal to the amount he charges for a house call plus the price per carpet cleaned for the number of carpets cleaned, which would be:

t= 20+40c, where:

t is the total cost

c is the number of carpets cleaned

Answer:

Answer is 125.6

Step-by-step explanation:

Diameter=40cm

radius=40÷2 = 20cm

Circumference = 2πr

=2×3.14×20

=125.6

Answer:

B. F=1/(x-3)^2

Step-by-step explanation:

Math ez.

Answer:

I LIKE BUTTT

Step-by-step explanatioBIG bozi

Answer:

315 kg

Step-by-step explanation:

to find the weight of the horse:

1lb = 0.45 kg (rounded the .45)

(700lb) x (0.45)= 315

to find how much medicine they need:

315/10= 31.5

the horse wieghs 315kg meaning that they would need 31.5mg of medication.

Answer:

option d is correct

de=9 and ef=15

I THINKS ITS B

I SUPPOSE THE TEACHER GIVES TO MUCH WORK

Answer:

C. 16√5

Step-by-step explanation:

a squared plus b squared equals c squared!

Answer: 148

Step-by-step explanation: so you will do 37 times 4

Answer:

20%,decrease

Step-by-step explanation:

60-42=12

increase÷original×100

=12÷60x100

=20%

decrease

Answer:

-30

Step-by-step explanation:

Simply substitute the values in for the variables:

6(5) - 4(3)(5)   ~ parentheses indicate multiplication in this case

30 - 60 = -30

thirteen states share a border w canada

There are 20 states that share the border with Canada.

Subtraction is a mathematical operation. Which is used to remove terms or objects in the expression.

Given:

There are 50 U.S. states.

Seven twenty-fifths of the state share a land border with Canada or Mexico.

That means,

7[tex]\frac{20}{5}[/tex]

= 7 x 4

= 28

a number of 28 states share the border with Canada or Mexico.

Of those 2/7 share a border with Mexico,

that means, the number of,

= 28 - 28 x 2/7

= 28 - (4 x 2)

= 28 - 8

= 20 states share the border with Mexico.

Therefore, the required number is 20.

To learn more about subtraction;

https://brainly.com/question/2346316

#SPJ2

Answer:

720

Step-by-step explanation:

Answer:

720

Step-by-step explanation:

There are two 1/2 miles in a mile. this means there are 12 half miles in 6 miles. So take 60*12 to get 720.

Answer:

the twice a number of 14

Step-by-step explanation:

14-2 11

Answer:

48 ounces

Step-by-step explanation:

x = small jar

y = large jar

x= 0.75y

36= 0.75y

y = 48

Answer:

the answer is 48 ounces  i took that on my test I'm positive

Step-by-step explanation:

Answer:

C5. 2.88

C6 25

C7 3

C8 6

C9 60

C10 5

Answer:

1. 8%  2. 25%   3. 3%   4. 6%   5. 60%   6. 5%   7. 42%   8. 51%   9. 11%   10. 150

Step-by-step explanation:

This took forever

Answer:

Step-by-step explanation:

Answer: x= -20

Step-by-step explanation: hope it helps thx for the points

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]V=\pi R^2\cdot H\\\\V=13\,816\ m^3\\R=20\,m\\H=??\\\\13\,816=\pi\cdot20^2\cdot H\\\\13\,816=400\pi H\\\\13\,816\approx1256.637 H\\\\H\approx10.994424\,m[/tex]

Answer:

Answer:

Step-by-step explanation:

I hope it's helpful!

Answer: (x ÷ 7) - 10 < -6

Step-by-step explanation:

Given:

The parent function is

[tex]f(x)=x^2[/tex]

The graphs of f(x) and g(x) are given.

To find:

The function g(x).

Solution:

From the given graph it is clear that the graph of f(x) is reflected over the x-axis and shifted 3 units down to get the graph of g(x).

The translation is defined as

[tex]g(x)=kf(x+a)+b[/tex]                .... (1)

Where, k is stretch factor, a is horizontal shift and b is vertical shift.

If 0<k<1, then the graph compressed vertically by factor k and if k>1, then the graph stretch vertically by factor k. If k<0, then the graph of f(x) reflected over the x-axis.

If a>0, then the graph shifts a units left and if a<0, then the graph shifts a units right.

If b>0, then the graph shifts b units up and if b<0, then the graph shifts b units down.

From the given graph it is clear that the graph of f(x) is reflected over the x-axis and shifted 3 units down to get the graph of g(x). So, k=-1, a=0 and b=-3.

[tex]g(x)=(-1)f(x+0)+(-3)[/tex]

[tex]g(x)=-f(x)-3[/tex]

[tex]g(x)=-x^2-3[/tex]          [tex][\because f(x)=x^2][/tex]

Therefore, the required function is [tex]g(x)=-x^2-3[/tex]. So, the correct option is B.

Answer:

8

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

hello again lol

these are alternate interior angles so they are equal

5x + 5 = 45

5x = 40

x = 8

Answers that equivalent to the expression 2x+3x+8-3x-2 would be the choices A and C. If you notice, in choice A, you have just combined all the like terms which results in 2x+6 and in Choice C, you have combined all your constants and the the two terms 2x and 3x resulting in 5x-3x+6 which all remain equivalent to he original given expression

Answer:

The supplement is = 180-150 i.e30

Step-by-step explanation:

Let the another Angle be x then

x + 150° = 180° {being supplementary angles }

x = 180° - 150°

x = 30°

Hope it will help :)

Answer:

F.

Step-by-step explanation:

Answer:f

Step-by-step explanation:

Answer:

3750m^2 is it's area hope it helps

Answer:

3750m²

Step-by-step explanation:

75x50=3750

Answer:

i dont know but i have a pic for u

Step-by-step explanation: