In ​ABC, mB is 3 times mA and mC is 4 degrees less than 6 times mA. What equation is used to solve for the variable​ x? Find the measure of each angle.

Answer:

sqrt 144

Step-by-step explanation:

formula for area of a square us s^2,

s^2 = 144

square root both sides

Answer:

B

Step-by-step explanation:

this is the answer but work out the question and you will see how to answer more questions like this

Answer:

126

Step-by-step explanation:

V = lwh/3 = 7*6*9/3 = 126

Answer:

Step-by-step explanation:

so in order to find the surface are of square and rectangle we have this formula square =a^2

Some of the rectangles are 11*5 = 55

And for the squares they are 2*5=10

But we have 2 rectangle with 2*11=22

Basically just add them up and the answer is 174m^2

174.

the L of the main rec is 11x14 the side boxes both have an area of 10. add all up and you get 174

Answer:

this is a find the shapes with 4 sides

Step-by-step explanation:

i did this my self

Answer:

The answer will be one dollar and 77 cents ($1.77)

Step-by-step explanation:

$9.36

-$7.59

—————

$1.77

Step-by-step explanation:

=> 11x + 2 = 5x + 10 + 58

=> 11x - 5x = 10 + 58 - 2

=> 6x = 66

=> x = 66/6

=> x = 11

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to solve the equation [tex]\large\pmb{11x+2=5x+10+58}[/tex].

[tex]\triangle~\fbox{\bf{KEY:}}[/tex]

So here's how we solve the equation...

///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\\///\\\///\\\///\\\///\\\///\\\///\\\///\\\

Notice that we can add 10 and 58 right off the bat:

[tex]\large\pmb{11x+2=5x+68}[/tex]

Now we subtract 2 from both sides of the equal sign:

[tex]\large\pmb{11x=5x+66}[/tex]

Now we subtract 5x from both sides of the equal sign:

[tex]\large\pmb{6x=66}[/tex]

Divide both sides by 6:

[tex]\large\pmb{11}[/tex]

That's the value of x.

Hope it helps you out! :D

Ask in comments if any queries arise.

~Just a smiley person helping fellow students out :)

Answer:

His gain was greater on the first play because if you convert 2 yards to feet you get 6ft and 6 feet is greater than 5 feet which means the football player had a greater gain on the first play.

Step-by-step explanation:

1 yard is 3 ft

2yards x 3=6 ft

6ft> 5ft

first play> Second play

Answer:

5100

Step-by-step explanation:

20 x 17 x 15 = 5100. hope this helps you!!!

also formula is 1/2 x b x h x l

Answer:

A

Step-by-step explanation:

You look for groups with the number 1,2,3 in

Answer:

It’s 1, 7 bc that’ll finish the square

Answer:

The best buy item is the Frito-Lay mi Variety Pack. Going for only 0.35 per item.

Step-by-step explanation:

All I did was the equations and then I compared the answer, the lowest answer is the best buy since it is the lowest price found.

Frito-Lay:

9.88/28 = 0.35

Unit rate is 35 cents

Pringles:

6.48/18 = 0.36

Unit rate is 36 cents
Pack of 18:

11.21/18 = 0.6

Unit rate is 60 cents

Pack of 24:

15.85/24 = 0.66

Unit rate is 66 cents

GC:

14.75/30 = 0.49

Unit rate is 49 cents

Sweet Treats:

10.75/25 = 0.43

Unit rate is 43 cents

Comparing all of this data, it can easily be seen that the Frito-Lay mi Variety Pack is the best deal you can find out of these 6 deals.

Answer:
I'm not sure if this will be able to help, though I found the same question, but answered by someone who is far more advanced with this, and has answered for more questions than I have. Hope this can help, if not please comment, so I can delete.

https://brainly.com/question/21188240

Answer: 147 cm²

Step-by-step explanation:

   Since it says to use 3 for pi, and the radius is given to us (7 cm), we will plug in and solve for the area.

A = πr²

A = (3)(7)²

A = 147 cm²

Answer:

The fundamental counting principle is used to count the total number of possible outcomes that are in a situation.

What does the fundamental counting principle state?

The fundamental counting principle states that if there are n ways of doing something, as well as m ways of doing another thing, then there are n×m ways to perform both of these actions.

The Fundamental Counting Principle helps when determining the sample space of probability as it figures out the total number of ways the combination of events can occur. Therefore, it is used as a guide when determining the sample space of a probability.

Lastly, the limitation is that the Fundamental Counting Principle is that it assumes that each basic event is equally probable, which does not necessarily have to be true.

Answer:

The slope is -5 and the y intercept is (0,4). (D).

Step-by-step explanation:

The formula for this is y=mx+b. With m equaling the slope, and b equaling the y intercept. In the place of m, there is -5, getting you your slope of -5 and in the place of b there is 4 (meaning the coordinate (0,4)), getting you your answer. I hope this helps! :)

Answer: D

Step-by-step explanation: slope= -5 & y-intercept= (0,4)

Answer:

402cm

Step-by-step explanation:

middle rectangle: 10 * 12 = 120cm

top and bottom rectangles: the sides will be connected to the 8cm triangle, making their heights 8cm. 8 * 12 = 96cm

side triangles: (10 * 9) / 2= 45cm

120 + (2 * 45) + (96 * 2) = 402cm

Answer:

You have to add all the money up then subtract it by the following money you earned.

Step-by-step explanation:

45.35+45.25= 90.5

1.39x75=104.25

0.68x8=5.44

68.72x2=137.44

1.85x37=68.45

0.13x900=117

52.85x12=634.2

52.85x2=105.7

19.49x3=58.47

2750-1321.45=1428.55

(the number 1321.45 came from everything added together, which i then subtracted from 2750 to get 1428.55 as your remaining balance.

Answer:

Step-by-step explanation:

it’s is divisible because it is also divisible by 2 ( they all end in even numbers) and 3 ( because if you add it’s numbers it gives you a multiple of 3)

Answer:

The answer would be 72 feet. (A)

Step-by-step explanation:

To find the volume of the prism you would do length times width time height. That would be 4 times 3 times 6. 4 times 3 is 12 and 12 times 6 is 72, getting you your answer. I hope this helps! :)

Answer: $8.83

Step-by-step explanation:

Facts:

Total before extra fees: $88.24

Sales tax: 5%

plus a 20% tip afterwards.

Gave $120

Change= ?

___________

Step 1: Add the sales tax

The first thing to do is find 5% of 88.24, since the sales tax was 5% of the cost of their dinner.

5% of 88.24= 4.41200---> $4.40

Now we add it to the subtotal.

4.40+ 88.24= $92.64

Step 2: Add the 20% tip.

Since the question puts the "20% tip" statement  after the 5% tax, I'm going to assume that the 20% tip is 20% of the dinner cost after the tax was added.

So the new cost is 92.64. All you need to do is find 20% of 92.64, and then add the result to 92.64. Look:

20% of 92.64= 18.528--> $18.53

18.53+92.64= $111.17

Now, there we have the total cost of dinner.

Step 3: Find how much change he got.

So now we know the total cost is $111.17, and that he paid with $120. He obviously  paid more than the total cost, so to find the amount of change, simply subtract the 111.17 from 120:

120-111.17= $8.83

He recieved $8.83 in change because he paid $8.83 more than the expected balance (actual total cost).

Hope this helps :)) Also brainliest would be appreciated, i worked pretty hard on this :)

Answer:$8.82 Change

Step-by-step explanation:

88.24*1.20=105.89. 105.89*1.05=111.18

$120-$111.18=$8.82 change.

(Whew! That took a while!)

Answer:

i think it is (-1,0)

Step-by-step explanation:

if you graphed  the points this option makes the most sense

Answer:

The square pyramid by itself has a surface area of 55 meter[tex]s^2[/tex].

The rectangular prism by itself has a surface area of 96 meter[tex]s^2[/tex].

Step-by-step explanation:

Answer:

La pirámide cuadrada por sí sola tiene una superficie de 55 metros .

El prisma rectangular por sí solo tiene un área de superficie de 96 metros .

Step-by-step explanation:

Answer:

there were 17 players left on the pitch

Step-by-step explanation:

17x24=408

648-408=240

Answer:

there were 17 players left on the pitch

Step-by-step explanation:

17x24=408

648-408=240

Answer:

The answer should be 18.

Step-by-step explanation:

Divide the numerator by the denominator: 23 ÷ 23 = 1

Add the number you got to the whole number: 17 + 1 = 18.

Therefore: 18 is your answer.

This is the answer 53.84375

Answer:

Step-by-step explanation:

Having the information on how many events there are and how many people in each event there would help me personally solve this

what i can tell you is its a probability thing a tree diagram is starting with something, like flipping a coin, and creating a branch for heads and tails, 0.5 for each branch. like the attachment I have on here. there's only 2 probable results from a coin, but if I have 5 events with 50 competitors I've created a lot more probable outcomes, it also depends on the events, if one of my competitors in 6'9" and ones 5'2" and the event is a dunk contest it would be slightly unfair and the probability of the person who is 5'2" changing your tree diagram :)