ANSWER QUICLKY PLEASE!

Answer:

60 cen squared.

Answer:

(1, -4)

Step-by-step explanation:

In order to find a solution to a linear equation, we can substitute any value for one variable, simplify the equation, and find the value of the other variable to find a solution that is an ordered pair.  

Since any value for either variable will do, we can choose something simple, such as 1. I chose to substitute 1 for x into the equation, as seen below.  

[tex]5x-y = 9\\5(1)-y = 9[/tex]

Now, all I need to do is solve and isolate y:

[tex]5(1)-y = 9\\5-y = 9\\-y = 4\\y =-4[/tex]

So, with this linear equation, when x equals 1, y equals -4. Thus, a solution to the equation is (1, -4).

Answer: =96u−56v−64

Step-by-step explanation: Hope this help :D

Answer:

25

Step-by-step explanation:

Answer:

132

Step-by-step explanation:

Area of a circle is pi r^2

36

2 circles

72

Circumstance is 2 pi r

12

12x5=60

72+60=132

Answer:

The constant of proportionality is 3.

Step-by-step explanation:

Constant of proportionality is found by doing k = [tex]\frac{y}{x}[/tex]. Point (2,6) is on the line, so if we plug in point (2, 6) into the equation to solve for the constant of proportionality, we get [tex]k=\frac{6}{2}[/tex] or k = 3. The constant of proportionality is 3.

Answer:

4.5

Step-by-step explanation:

like i said, bxh 2.5x1.8=4.5. Do u need help with anything else?

Answer:

Step-by-step explanation:

Area of a parallelogram is the base times its height

A=2.5(1.8)

A=4.5 m^2

Answer:

i would help but i can't see the picture

Answer:

Step-by-step explanation:

Maybe it's counting up by tens

Bank: 0, 10, 20, 30, 40, 50

Spend: 10, 20, 30, 40, 50

Give me a second I will make and edit I need to actually think for this lol

Also nice prof pic ;)

Answer:

52 square units

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

Answer:

A: y=1/3x+5

B: y=-2x+9

C: y=-3

D:y=2x+9

E: y=-10x+80

F:y=x-2

#1 rodney's error for

y=30x+10 is that he started off at 30 but he had to start off at 10 so it starts at (0,10) (1,40) (2,70) and keep going on by adding one to the x value and 30 to the y value

#2 rodneys error for

y=-1/2x+5 is that he went up by 1/2 instead of going down. it's a negative 1/2 so he had to go down

#3 Rodneys error for

y=x-2 is that he didn't start at (0.-2)

I'm not sure about the last picture but i think that it's

Tierra, Sharayah, Caleb, and Lang

Step-by-step explanation:

Answer:

first page-

a)y=-3

b)y=x-2

sorry that's all i can help with

Step-by-step explanation:

you use rise/run

wishing you the best of luck :)

hopefully, this helps

have a splendid day!!

Answer:

Step-by-step explanation:

m

Answer:

c

Step-by-step explanation:

Answer:

112 Miles

Step-by-step explanation:

16 (per hour)  for 7 hours

16x7 (we Multiple the speed [since its per hour] the number of hours.)

112

Given:

Speed of Juan = 16 mph

Time traveled = 7 hours

To find:

Total distance traveled

Steps:

Total distance traveled is equal to speed into time traveled,

Total distance = Speed × time traveled

Total distance = 16 × 7

Total distance = 112 miles

Therefore Juan traveled 112 miles in 7 hours at the speed of 16 mph

Happy to help :)

If you need any help, pls feel free to ask

Answer:

-12x-4

Step-by-step explanation:

2(-7x+(x-2)) =

-14x+2(x-2) =

-14x+2x-4 =

-12x-4

Answer:

blue:2%

pink:40%

orange:25%

white:33

Step-by-step explanation:

Answer:

(C) 66.63 sq in.

Step-by-step explanation:

The composite shape is a trapezoid + semi circle

The formula for area of a trapezoid is:

1/2(b1+b2)h

Where b1 is base 1

Where b2 is base 2

Where h is height

B1 is 6

B2 is 9

h is 7

1/2 (6 + 9) 7

1/2 (15) 7

7.5 x 7

= 52.5

The Semi circle formula is:

pi x r^2 (all divided by 2)

Where pi is 3.14

Where r is radius

The radius is 1/2 the diameter

6/2 = 3

3.14 x 3^2 /2

3.14 x 9 / 2

28.26 / 2

= 14.13

Trapezoid + Semi Circle

52.5 + 14.13

= 66.63 sq in.

The pair of corresponding sides of triangles are,

⇒ MN and RQ

Option B is true.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

Triangle LMN,

Side LM is 7, MN is 5, and LN is 4.

And, Triangle PQR,

Side PQ is 8.8, QR is 11, RP is 15.4.

Here, Two triangles are similar.

Hence, The pair of corresponding sides of triangles are,

⇒ MN and RQ

Option B is true.

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ7

Answer:

The correct answer is A.

Step-by-step explanation:

Given that a weather researcher compared Dublin, Ireland to Madrid, Spain, and she found that Dublin had a mean average temperature of 56.1ºF with a mean average deviation of 6.4ºF, while Madrid had a mean average temperature of 68ºF with a mean average deviation of 12.1ºF, the following conclusions can be drawn:

68 is higher than 56.1, so clearly Madrid has a higher average temperature than Dublin.

In turn, 12.1 is greater than 6.4, with which Madrid has a greater temperature variation than Dublin.

Answer:

1) D.208

2) C.112

Step-by-step explanation:

so basically for 1 you solve the area for all the shapes you see in the net using the equation l*w=a and add them together

l= length

w=width

a=area

4*8=32

4*8=32

6*4=24

6*4=24

6*8=48

6*8=48

48+48+24+24+32+32=208

208[tex]cm^{2}[/tex]

for number 2 since it's lateral surface area, you wanna find the area of all the shape in the net except for the square in the middle.

for the triangles you're gonna wanna use the equation 1/2b*h=a

b= base

h=height

a=area

7*4=28

7*4=28

7*4=28

7*4=28

28*4=112

Answer:

-45

Step-by-step explanation:

-5(-3)(-3) =

15(-3) =

-45

Hope that helps!

Answer:

-45

Step-by-step explanation:

Answer:

$284

Step-by-step explanation:

First, find 1/3 of 426 by multiplying 1/3*426

With your answer (142), subtract that from the total in your checking account.

426-142=284

This means, After withdrawing the amount she will use to pay bills, Her left over total will be 284 dollars.

Answer:

430.5

Step-by-step explanation:

Answer:

30 or 3 & 4 weeks

Step-by-step explanation:

Answer:

2.5 x 10^5

Step-by-step explanation:

You would use the formula V=r^2 x H x 3.14 to find it

V = 1000^2 x 8000 x 3.14

Answer:

$175

Step-by-step explanation:

10% of 500 you know is 50

so if you add 10% 3 times you know that that's 30% and its easy to add.

50+50+50= $150

than you add the 5% and how you get 5% if you split the 10% in half. Half of 50 is 25 so therefor if you add 10+10+10+5= 35% and if you add 50+50+50+25= $175

Answer:

where is the question ? it's hard to figure the answer with no question

Answer:

Solution in image belo, make sure to put the lines on the right number's then out the point on (4, -3)

Answer:

(4,-3)

Step-by-step explanation: