HELP QUICK PLZzzzzzzzzzzzzzzzzzzzz

Answer:

my best guess would be 5.5cm, if you get that wrong, try 6cm. hope you have a wonderful day! you are beautiful!

Answer:

There are 213.36 centimeters in 7 feet.

Step-by-step explanation:

It is given that:

1 inch = 2.54 cm

We have to find centimeters in 7 feet.

We will convert feet to inches.

1 feet = 12 inches

7 feet = 12*7 = 84 inches

Now,

1 inch = 2.54 cm

84 inches = 2.54 * 84

84 inches = 213.36 cm

Therefore,

There are 213.36 centimeters in 7 feet.

Answer:

be Yourself.

Step-by-step explanation:

Answer:

I will sat the biggest lesson I have ever learned in my life is that be grateful what you have.

Answer:

x=-2 would be a straight line right through -2 on the x-axis

Step-by-step explanation:

Answer:

a straight line going up and down by the x axis -2

Answer:

here it is the answer

Step-by-step explanation:

I guess that you were asking that or I'm wrong?

Answer:

8:5 or 8/5

Step-by-step explanation:

Answer:= 87.50m

Step-by-step explanation: base × height ÷2

                                                25 ×  7     ÷    2

                                                175      ÷ 2  

                                              =   87.50

Answer:

Speed of Puck is 18 m/s

Step-by-step explanation:

Mathematically;

speed = distance/ time

The puck traveled a distance of 27 m in 1.5 seconds

The speed of the puck is thus;

27/1.5 = 18 m/s

Answer: - 13

USE BEDMAS to solve:

-3 · 5 + (-1)^4 · 8 - 6

= -3 · 5 + 1 · 8 - 6

= -15 + 8 - 6

= -13

Answer: -13

Step-by-step explanation:

used a calculator to solve

Answer:

because the coefficient is positive

Step-by-step explanation:

hope it helps

Answer:

The length of rectangle is 78 and width is 46

Step-by-step explanation:

Let l be the length of rectangle and w be the width of rectangle

Then according to given statement

"The length and width of a rectangle  added together is 124"

[tex]l+w = 124[/tex]  Eqn 1

And

[tex]l-w = 32[/tex]    Eqn 2

The equation form a system of linear equation in two variables. We can use different methods to solve he system.

We will use the elimination method

Adding equation 1 and equation 2

[tex]l+w+l-w = 124+32\\2l = 156\\\frac{2l}{2} = \frac{156}{2}\\l = 78[/tex]

Putting l = 78 in equation 1

[tex]78+w = 124\\w = 124-78\\w = 46[/tex]

Hence,

The length of rectangle is 78 and width is 46

Answer:

line b

Step-by-step explanation:

line b displays a slope of -1/2

Answer:

32.4 cm²

Step-by-step explanation:

Given the parallelogram ABCD ; with AB = 7.2 cm

Perpendicular from C on AB is the height of the parallelogram = 4.5 cm

Using the relation fir the area of a parallelogram :

Area of a parallelogram = base * height

Area of a parallelogram = 7.2 cm * 4.5cm

Area of parallelogram = 32.40cm²

Hence, Area of parallelogram is 32.4 cm²

Answer:

25/121

thats the correct answer

Answer:

it is 31/20 but in mixed form it's

[tex]1 \times \frac{11}{20} [/tex]

Answer:

The value of x = 0    

Step-by-step explanation:

Given

To determine

The value of x = ?

If we closely observe the value of the y-coordinate of the image B'(x, 20), we can see that the y-coordinate of the image B' is 4 times the y-coordinate of the original point (0, 5).

i.e. y → 5×4 =20

It means the coordinates of the image B'(x, 20) can be determined by dilating the original point (0, 5) by a scale factor of 4.

Thus, the x-coordinate of B'(x, 20) can also be obtained by multiplying the x-coordinate of B(0, 5) by 4.

i.e. x → 4×0 = 0

Thus, the rule of dilation is:

P(x, y) = P'(4x, 4y)

Hence,

B(0, 5) → B'(4(0), 4(5)) → B'(0, 20)

Thus,

The value of x = 0           ∵ 0×4 = 0

410/27 cubic yards/meters = 15.19

Therefore, the air conditioning system can circulate 15.19 cubic yards per minute.

Answer:

the first one 120 can be equal to 15×8

Step-by-step explanation:

15×8=15

Answer:

y>3.00833...

Step-by-step explanation:

Answer:

10 días

le pagan 75 por dia.

Step-by-step explanation:

150÷2 =75

75×10=750

Step-by-step answer:

-1/5n+7=2

-1/5n+7-7=2-7

-1/5n=-5

-1/5n/-1/5=-5/-1/5

n=25

Answer:

2r+49=-8(-r-5)

-8*-1r   -8*-5

2r+49=8r+40

40-49

2r=8r-9

2r-8r

-6r=-9

/-6

r=3/2

Answer:

where is circle?????????

Answer:

[tex]y=-2x+3[/tex]

Step-by-step explanation:

Equation of straight line in slope intercept form is given as

[tex]y=mx+b[/tex]

Here

Slope of line m=-2 (for every one step on x-axis line going down 2 step on y-axis)

y-intercept b=3

[tex]y=-2x+3[/tex]

______________________________

Note:

 - When doing problems like this, it's best to list out each formula and do the drag down method, and replace methods rather than doing it the entire mathematical way, as doing it that way takes a long time and it's more confusing than it should be.

Equation at the end of Step 1:

Note:

 - The x(d) stays the same since the 6 was positive and we plugged it in making it negative, so it doesn't need to be changed. (Another way to know if you need to change it is if the original [tex](d)[/tex] or [tex](k)[/tex] when plugged in, you had to put them in parenthesis then most likely it needs to be changed.

 - The y(k) changes from [tex]+(-6)[/tex] to [tex]-6[/tex] because when a [tex](+)[/tex] and [tex](-)[/tex] are next to each other, the rule is [tex]+<-[/tex]. The Minus always wins in this type of problem situation.

So the answer is c, [tex]\bold{y=\frac{3}{x-6}-6}[/tex].

______________________________

Answer:

y=-1/3x+10

Step-by-step explanation:

y=3x+1

The line perpendicular would have a negative reciprocal of the slope of 3 which means that you would add a negative sign and then flip 3/1 into 1/3 resulting in -1/3 as the slope.

To find the line that passes through the point (6,8) you would plug the values into the equation y=mx+b

m=-1/3x as found above

6 is the x-value and 8 is the y-value

8=(-1/3)(6)+b

8=-2+b

Add 2 on both sides and you get b to equal 10  

Answer:

24

Step-by-step explanation:

300%=3 as a whole number

3*8=24

Answer:

24

Step-by-step explanation:

Im not sure why or how but its 24 :)

Answer:

B) 45,523

Hope this is correct

Answer:

Put the a with the b

Step-by-step explanation: