I will mark brainliest if you can help with these and show work plus 40 points

Answer:

Step-by-step explanation:

4choose 2

Answer:

Not sure sorry!

Wish that I could help!

Step-by-step explanation:

Answer:

Wait do we actually have to answer it? XD

Step-by-step explanation:

Answer:

-48 would be the answer

Step-by-step explanation:

product means result of multiplication, so the product of 9x-5=-45 and when it says 3 less than, it means subtraction so we would subtract 3 from -45 which is -48.

Answer:

B

Step-by-step explanation:

you subtract .5 of an inch from 2.5 and then you multiply it with the width and length. once you multiply it should be 35 cubic feet... I'm positive

Answer:

B= 36

Step-by-step explanation

I reported the other answers and they got deleted this is the right answer

Answer:

Step-by-step explanation:

7/9 x 1/14

7/14x9

1/2x9

1/18

Answer:

10° C

Step-by-step explanation:

(50°F − 32) × 5/9 = 10°C

The required retail cost of the hat before the markup is 11.73.

Given that,
Monty buys hats in bulk to sell at his store. His cost for each hate is $17. He marks up the hats 45%. What is the retail price per hat is to be determined.

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

here,
Let the retail cost be x,
According to the question, the retail price is markup by 45%.
So the cost after mark up = x + 0.45x = 1.45x
And
17 = 1.45x
x = 17 / 1.45
x = 11.73

Thus, the required retail cost of the hat before the markup is 11.73.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ2

Answer:

5. alternate exterior, p

6. consecutive interior, r

7. consecutive exterior, s

8. alternate interior, q

9. corresponding, s

Step-by-step explanation:

Answer:

The translation is left 1 unit, up 5 units ⇒ A

Step-by-step explanation:

Let us revise the rules of translation of a function

The vertex form of the quadratic function is f(x) = ax² + bx + c, where a, b, and c are constant is f(x) = a(x - h)² + k, where h = [tex]\frac{-b}{2a}[/tex]  and k = f(h)

You will use the vertex form to find the translation

∵ g(x) = x² + 2x + 6

∴ a = 1 and b = 2

→ use the rule of h to find it

∴ h = [tex]\frac{-2}{2(1)}=\frac{-2}{2}[/tex]

∴ h = -1

→ Use it to find k

∵ g(h) = k

∴ k = g(-1)

→ Substitute x by -1 in g to find k

∴ k = (-1)² + 2(-1) + 6 = 1 - 2 + 6

∴ k = 5

→ Substitute the values of h and k in the vertex form above

∴ g(x) = 1(x - -1)² + 5

∴ g(x) = (x + 1)² + 5

→ By using the 2nd and 3rd rules of translation above

∴ f(x) is translated 1 unit to the left and 5 units up

∴ The translation is left 1 unit, up 5 units

The translation that maps the graph is mathematically given as

"The translation as left 1 unit, up 5 units"

Translation is simply defined as the communication of the meaning of source content into target-content.

Generally, the equation for the  vertex form  is mathematically given as

g(x) = x² + 2x + 6

Where

a = 1 and b = 2 and h=-1

g(h) = k

k = g(-1)

k = (-1)² + 2(-1) + 6

k= 1 - 2 + 6

k = 5

In conclusion

g(x) = (x + 1)^2 + 5

Giving the translation as left 1 unit, up 5 units

Read more about Arithmetic

https://brainly.com/question/22568180

Answer:

3 cups

Step-by-step explanation:

Answer:

a-16= -5

Step-by-step explanation:

a-16 = -5

1.) Add 16 on both sides of the equal sign to get a by itself.

-That leaves you with.

a= 11

Answer:

40x-11

Step-by-step explanation:

Answer: $27.5

Step-by-step explanation:

From the question, we are informed that employee works 40 hours and earns $1,100, to calculate the amount that the employee earn per hour will be:

Amount earned = $1100

Number of hours worked = 40 hours

Amount earned per hour = $1100/40 = $27.5

Answer:

You actually have it right 9.

Step-by-step explanation:

I got a 100% on the quiz!

Mark me BRAINLIEST!!!

Answer:

a=-5, k=31

Step-by-step explanation:

Determine a and k so the given points are on the graph of the function:

(1,11) (2,-14)

[tex]y=a(x+1)^2+k[/tex]

To find the required values, we substitute the points into the equation:

[tex]11=a(1+1)^2+k[/tex]

[tex]-14=a(2+1)^2+k[/tex]

Operating:

[tex]11=a(2)^2+k[/tex]

[tex]-14=a(3)^2+k[/tex]

Simplifying:

[tex]11=4a+k[/tex]

[tex]-14=9a+k[/tex]

Subtract the second equation from the first equation:

[tex]11+14=4a-9a[/tex]

Simplifying:

[tex]25=-5a[/tex]

Solving:

[tex]a=25/(-5)=-5[/tex]

a=-5

Use this equation to find k:

[tex]11=4a+k[/tex]

[tex]11=4(-5)+k[/tex]

[tex]11=-20+k[/tex]

k=31

a=-5, k=31

Answer:

a = -5

k = 31

Plz Mark brainliest!!!

-18 is the y intercept

The slope is in y=mx+b form,

And b is the y intercept. Mx is the slope(m) and x is the variable, in this case 8x

So slope is 8, and y intercept is -18

Answer:

18.92

Step-by-step explanation:

It simple mutiplication put it like this and do the math!

   86

X 00.22

---------------           Or do it like 86/0.22

Answer:4/15

Step-by-step explanation:

Take 3/4 and flip it in half, making it 4/3, then multiply that by 1/5.

Answer:

4/15

Step-by-step explanation:

to divide fractions. flip the second fraction. then multiply

3           4

4           3

1   x    4    =   4

5  x    3        15

can't be simplified any further

Answer:

10

Step-by-step explanation:

Step 1:

3x - 2             Equation

Step 2:

3 ( 4 ) - 2       input x

Step 3:

12 - 2        Multiply

Answer:

10     Subtract

Hope This Helps :)

Answer:

(2, 9).

Step-by-step explanation:

You can plug the values into the equations and they would work.

Answer:

A

Step-by-step explanation:

sometimes we can determine a missing angle because we know that the sum must be a certain value... remember...the sum of the degree measure of angles in any triangle equals 180 degrees.below is a pict.of triangle ABC. where angle .A =60 degrees, angle.B=50 degrees and angle.C =70 degrees

Answer:

It is twice the measure of Angle A.

Answer:

C)120

Step-by-step explanation:

The number of people as well as the number of chairs is 5. Therefore, there are exactly 120 ways in which they can be seated.

Answer:well you should have paid more attention in class

Step-by-step explanation:

Answer:

−5≤x≤−1

Step-by-step explanation:hope that helps :)))

x2+6x=−5

x2+6x−(−5)=−5−(−5)(Subtract -5 from both sides)

x2+6x+5=0

(x+1)(x+5)=0(Factor left side of the equation)

x+1=0 or x+5=0(Set factors equal to 0)

x=−1 or x=−5

Check intervals in between critical points. (Test values in the intervals to see if they work.)

x≤−5(Doesn't work in original inequality)

−5≤x≤−1(Works in original inequality)

x≥−1(Doesn't work in original inequality)

Answer:

−5≤x≤−1

Answer: 7 units left and 6 Units Up.

Step-by-step explanation:

All you have to do is measure the distance, on the chart which in my answer. Its right BTW I alr did it. ;)

The transformation of polygon ABCD to form A'B'C'D' is 7 units left and 6 units up thus option (A) will be correct.

Transformation is rearranging a graph by a given rule it could be either increment of coordinate or decrement or reflection.

If we reflect any graph about y = x then the coordinate will interchange it that (x,y) → (y,x).

As per the given polygon,ABCD

A(4,-2),B(6,-4),C(2,-5),D(2,-3)

The transformed polygon A'B'C'D'

A'(-3,4),B'(-1,2),C'(-5,1),D'(-5,3)

The original polygon ABCD and its transformed A'B'C'D have been drawn below.

f we look then it is clear that the transformed image is not rotated about any axis.

Now consider a point A(4,-2) and A'(-3,4)

4 + x = -3 → x = -7 (7 units left)

-2 + y = 4 → Y = 6 (6 units up)

Hence "The transformation of polygon ABCD to form A'B'C'D' is 7 units left and 6 units up".

To learn more about the transformation of graphs,

brainly.com/question/3099136

#SPJ5

Look at the multiples of the two numbers and find the lowest one that matches e.g.

7 = 7, 14, 21, 28

4= 4, 8, 12, 16, 20, 24, 28

28 is the LCM of 7 and 4

Answer:

Step-by-step explanation:

one away to find to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number . if the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.