Can somebody explain PEMDAS (Order of Operations) to me?

Answer:

C

Step-by-step explanation:

42x-54

Answer:

The answer is C

Can i get a brainliest?

Step-by-step explanation:

6(7x−9)

=(6)(7x+−9)

=(6)(7x)+(6)(−9)

=42x−54

Answer:

45 kilometers

Step-by-step explanation:

Use Pythagorean theorem to set up the equation 36^2+27^2=c^2

Answer: A parallelogram is a quadrilateral with both pairs of opposite sides parallel.

Step-by-step explanation: If a quadrilateral has 2 sets of opposite sides congruent, then it is a parallelogram.

Answer:

8:05 pm (If you round to the nearest tenth place)

Step-by-step explanation:

basically, 4:00 pm and 5:10 pm have a 1 hour and 10 minute difference.

1 hour and 10 minutes divided by 65 miles is 1.6923076 or 1.7 minutes

1.7 minutes times 150 miles is 2 hours and 55 minuets

2 hours and 55 minutes plus 5:10pm is 8:05 pm

I'm so sorry if I'm wrong!

Answer: a) d(t) = [tex]\frac{13}{14}[/tex] (t - 70) + 65   b: 6:41 pm

duration of time passed:

5:10 pm - 4:00 pm = 70 mins

distance = 65 miles

you points to use to make an equation:

(0,0) and (70,65)  ---------------------> ( (0,0) is bc youre beginning the trip and you have no distance )

find the slope of your "future" equation

[tex]\frac{y_2-y_1}{x_2-x_1}[/tex] = [tex]\frac{65}{70}[/tex] = [tex]\frac{13}{14}[/tex] = m

now use point-slope form

y - 65 =  [tex]\frac{13}{14}[/tex] (x - 70)

y=  [tex]\frac{13}{14}[/tex] (x - 70) + 65

and since it wants it in terms of d and t,

d(t) = [tex]\frac{13}{14}[/tex] (t - 70) + 65

part b:

150 =  [tex]\frac{13}{14}[/tex] (t - 70) + 65

85 = [tex]\frac{13}{14}[/tex] (t - 70)

85 = [tex]\frac{13}{14}[/tex] t - 65

150 = [tex]\frac{13}{14}[/tex] t

2100 = 13t

161.54 = t

about 162 minutes

Thennnn:

162/60 = 2 hours and 41 mins

4:00 pm + 2 hours and 41 mins = 6:41 pm

Answer:

I think the largest possible width is 150 yards.

I don't know if it's correct but I hope it helps you.

if the answer is correct please brainlies

Answer Hex we just learned it today

Answer:

i could be wrong im sorry if i am but i think im right.  

Step-by-step explanation:

hexagon and square   <><><><><><><><><><><><>

Step-by-step explanation:

yey8wt859ye9yryroyeydoyd9yd

1)[tex]x+.25+5+2[/tex]=[tex][x= - \frac{28}{5}]=[x=-5.6[/tex][tex]][/tex] [tex]EQUIVALENT[/tex]

2)[tex]x-7+.25x+14[/tex]=[tex][x=-\frac{28}{5}]=[x=-5.6][/tex] [tex]EQUIVALENT[/tex]

3)[tex]2x+5-0.75x=2[/tex]=[tex][x=-\frac{29}{4}]=[x=-7.25][/tex] [tex]IS[/tex] [tex]NOT[/tex] [tex]EQUIVALENT[/tex]

[tex]1.25x+7[/tex]=[tex][x=-\frac{28}{5}]=[x=-5.6][/tex]

Answer:

1/2

Step-by-step explanation:

Hope this helps!

Answer:

1/2

Step-by-step explanation:
on my grandma's death bed, she told me "the awnser to that problem on brainly gotta be 1/2, on my momma bro, 1/2.." she died minutes later

Answer:

8: No

9: All

10: All

Step-by-step explanation: (I'm not positive, but this is what I got)

Answer: 2.2, 3.020, 3.200

Answer:

3.200, 3.020, 2.2

Step-by-step explanation:

Answer:

666

Step-by-step explanation:

multiply the radium by 2 and you get diameter

Answer:

n+6= chnags height

Step-by-step explanation:

Answer:

n+0.6   (that would equal his height)

Step-by-step explanation:

to find chains height you would just add 6 inches. an inch is .6 when measuring in feet

.

Answer:

13.5 units

Step-by-step explanation:

Looks like it could be 13.5 not sure though I hope this helps though

A geometric series is the sum of an unlimited number of terms with a fixed ratio between them. The second option is more profitable.

A geometric series is the sum of an unlimited number of terms with a fixed ratio between them.

Option A: You receive 1¢ on the first day, 3¢ on the second day, 9¢ on the third day, 27¢ on the fourth day, and so on, tripling each day.

The sum of money till the 10th day will be

= a(rⁿ-1)/(r-1) = 1(3¹⁰-1)/(3-1) = 29,524¢ = $295.24

Option B: You receive $100 each day.

The sum of money till the 10th day will be = 10×$100 = $1,000

Hence, the second option is more profitable.

Learn more about Geometrical Series:

https://brainly.com/question/4617980

#SPJ2

Answer:

How did British colonists differ from French colonists in the 1700s? The British did not claim land for farming, but the French did. The British settled in only one area, while the French established thirteen colonies. The British settled towns and farms, while the French mostly trapped and traded.

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

count the squares that are outlined with the red line

Can you put it in any form instead of a point so I can correctly plot it in

Answer:

4+2(5)+(−3)

4+2×5−3

4+10−3

14−3

11

Answer:

i agree

Step-by-step explanation:

because when you multply 3.141592654 times 5 you get 15.70796327.

Answer:

I really argree with this

Step-by-step explanation:

 when you multply 3.141592654 times 5 you get 15.70796327.

Answer:

x < 7

Step-by-step explanation:

7x < 49 (Given)

x < 7 (Divided 7 on both sides)

Answer:

Answer. x < 7

Step-by-step explanation:

hope this helps :>