What is the perimeter?

Answer:

p= 4y+15

Step-by-step explanation:

Thanks me later

Marks as brainlist if you like my work

Answer:

5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope (gradient) and c the y- intercept )

y = 5x - 1 ← is in slope- intercept form

with gradient = 5

Answer:

28 would be the answer

Step-by-step explanation:

because 21+7= 28

Answer:

D

Step-by-step explanation:

(6,4) does satisfy both equations

Answer:

Only Integers are considered even or odd. So this is not possible to solve. But if you HAD to choose, I believe that it will be even because you round up then its 8 and there you have a even number

Answer:

Explain everything. Imagine that the person who was asking, knows nothing at all so you need to start from the very beginning. i dont know

Step-by-step explanation:

Answer:

469.25

Step-by-step explanation:

peter=x

david=x+1.50

x+(x+1.50)=940

x=940-x-1.50

2x=940-1.50

2x=938.5

x=938.5/2

x=469.25

Answer:

false

Step-by-step explanation:

the vertical line test must only pass through one point for the graph to be a function.

Answer:

Let's define the variables:

x = yards of Organza ribbon that you buy.

y = yards of Satin ribbon that you buy.

We know that the price per yard of Organza ribbon is $0.07, this means tat if you buy x yards, the cost will be:

C = x*$0.07

And the cost of the Satin ribbon is $0.04, so if you buy y yards of that ribbon, the cost will be:

C = y*$0.04

Adding that together, the total cost is:

C = x*$0.07 + y*$0.04

Now we know that you pay $5, this means that the total cost is exactly $5, then we have the equation:

$5 = x*$0.07 + y*$0.04

Now we can isolate the variable y to get:

y = ($5/$0.04) - x*($0.07/$0.04)

y = 125 - x*1.75

Now we can just input different values of x to find the correspondent value of y.

This means that:

if x = 0 (0 yards of the Organza ribbon)

then:

y = 125 - 0*1.75 = 0

This combination is:

0 yards of organza, and 125 yards of satin.

Now, if x = 20, then:

y = 125 - 20*1.75  = 90

This combination is:

20 yards of organza, and 90 yards of satin.

if x = 40, then:

y = 125 - 40*1.75 = 55

This combination is:

40 yards of organza, and 55 yards of satin.

The 3 combinations that we found cost exactly $5.

Answer:

Vertex: (-2,16)

AOS: 16

Max or Min: Max

X intercepts: (-6,0) (2,0)

Y intercept: (0,12)

Step-by-step explanation:

Answer:

21.28

Step-by-step explanation:

Answer:87

Step-by-step explanation:

CUZ IT

Answer: x=26

Step-by-step explanation:

Answer: (9,7)

Step-by-step explanation:

Answer:

MN = 7 cm

Step-by-step explanation:

Well the volume we can separate into pieces

first the ABCDEFGH (? you know this cuboid)

which has a volume of

[tex]V = AB\cdot BC\cdot CH\\\\V = 3*6*(3+JY+4)[/tex]

if you ask where does the 4 come from

it comes from LP = KB = YC and JY + YC =JC

so

[tex]V = 18(7+MX)[/tex]

this is because JY = MX

the other volume is of BCNPKLXY (hope you understand which one)

and the volume is

[tex]V = BP*PN*NX\\\\V=8*6*4\\\\V = 192[/tex]

and the last one is KYXLMJ (the top "triangle")

the volume is

[tex]V = \frac{LX*XM}{2}*LK\\\\V = \frac{6*MX}{2}*8\\\\V= 6*4*MX\\\\V=24MX[/tex]

so now add them up

and has to equal 444

[tex]V_T = 18(7+MX)+192+24MX\\\\V_T = 126+18MX+192+24MX\\\\V_T = 318+42MX\\\\444=318+42MX\\\\444-318=42MX\\\\126=42MX\\\\MX = 3[/tex]

and finally we know that MN = MX + XN = 3+4 = 7

so here is our answer MN = 7 cm

a couple of notes

[tex]1.\:\angle LXM = 90\\\\2.\:\angle KYX = 90[/tex]

3. the units don't matter due to the fact that everything is in cm

4. see the picture below to get a better idea of which prism I am talking of

5. tell me if you have questions :D

Answer:

3^12

Step-by-step explanation:

when a power is to the power, you multiply the exponents

Answer:

YES its 8

Step-by-step explanation:

Answer:

1826

Step-by-step explanation:

Answer:

1826

Step-by-step explanation:

your welcome

Answer:

2

Step-by-step explanation:

Answer:

zero

Step-by-step explanation:

truss

Answer:

B. 4

Step-by-step explanation:

Slope = (-2-6)/1-3) = = - 8/ - 2 = 4

Answer:

C.  4

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)

slope = (-2 - 6)/(1 - 3)

slope = -8/(-2

slope = 4

Answer:

8.5

Step-by-step explanation:

Answer:

h=9.0991 ≈ 9.1

Step-by-step explanation:

V=π r²h

1400=3.14 (7)²h

1400=153.86 h

h=9.0991 ≈ 9.1

Answer:

7/10

Step-by-step explanation:

The ratio 10:7 represents the number of pink markers to the number of orange markers.

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

Total number of pink Mrs. Andrews has = 10

Total number of orange Mrs. Andrews has = 7

The ratio of number of pink markers to the number of orange markers:

= 10:7

Thus, the ratio 10:7 represents the number of pink markers to the number of orange markers.

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ2

Answer: its the first one and the one before the last!

Step-by-step explanation: Hope this helps!!!

Answer:

I think the second one

Answer:

288 miles

Step-by-step explanation:

18 times 16

Answer:

c

Step-by-step explanation:

c is just an expression it doesnt have an inequality