-|2+3(4-6)|. Please solve

Answer:

x = 6

Step-by-step explanation:

The sum of the angles of a triangle is 180

70+60+8x+2 = 180

Combine like terms

132 +8x = 180

Subtract 132 from each side

132+8x-132= 180-132

8x = 48

Divide each side by 8

8x/8 = 48/8

x = 6

Answer:

PMN = 74°

Step-by-step explanation:

1. 6x + 5 + 4x + 18 = 163°

2. Combine like terms

3. 10x + 23 = 163°

4. Subtract 23 from both sides.

5. 10x = 140°

6. Divide 10 from both sides.

7. x = 14°

8. Now substitute the x in the equation for PMN with 14.

9. 4(14) + 18

10. Simplify

11. 56 + 18

12. Answer: 74°

Answer:

5 sixes + 2 sixes

30 + 12

42

Step-by-step explanation:

7 x 6 is 7 sixes

7 sixes = 5 sixes + 2 sixes (7=5+2)

5 sixes =30 + 2 sixes = 12

30 + 12 = 42

Step-by-step explanation:

324miles= 6 hours

?? 5hours

6/5 × 324 = 388.8 miles

Answer:

270 miles in 5 hours.

Step-by-step explanation

in one hour she drove 54 hours, so multiply that by 5 and you get 270 miles.

Answer:

the answer is B

Step-by-step explanation:

ik because i got it right.

Answer:

b ;)

Step-by-step explanation:

edge 2021 my good fellow

Answer:

I think number 1=209

number 2=120

number 3=89

Step-by-step explanation:

x= 1st aircraft

y=2nd aircraft

z=3rd aircraft

x=y+89

y=z+31

z=y-31

x+y+z=418

y+89+z+31+y-31=418

2y+89+z=418

2y+z=329

2y+(add z)

2y+y-31=329

3y=360

y=120

x=120+89=209

z=120-31=89

Answer:

Mark owes Kira $2.

Step-by-step explanation:

The correct answer is “Mark owes Kira $2” because first Kira owes $5 to the Mark and then Mark gives $7 to Kira. Here it can be seen that Mark is giving $2 extra and $5 is the amount which he is refunding. So the net amount $2 that the Mark gives to Kira. Therefore, the statement “Mark owes Kira $2” is justified and correct.

Answer:

[tex]\boxed{\bold{\huge{\boxed{y = 2x}}}}[/tex]

Step-by-step explanation:

Slope(m):

To find the slope , we need to take any two coordinates from the line.

The coordinates are (0,0) and (5,10)

Slope = [tex]\sf \frac{rise}{run}[/tex]

Slope = [tex]\sf \frac{y2-y2}{x2-x1}[/tex]

Slope = [tex]\frac{10-0}{5-0}[/tex]

Slope = [tex]\frac{10}{5}[/tex]

Slope = 2

Y-intercept(b):

Y-intercept is the point where x = 0 and that point is the origin.

So, y-intercept = 0

Slope-intercept equation:

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

Where m = 2 and b = 0

[tex]\sf y = 2x+0[/tex]

[tex]\sf y = 2x[/tex]

Answer:

4/12 chance that it will land on a higher number than 8

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

if you plug in 3 for x, it becomes 2(3)-7=-1

then 6-7=-1

-1=-1

Answer:

Step-by-step explanation:

to stich a uniform, 1m 73cm cloth is needed.

out of 153m cloth, how many uniforms can be stitched?

1m 73cm = 1 cloth

153m = ?

153 ÷ 1.73

= 88.43 approximately 88 cloths.

how much cloth will remain?

0.43m will remain.

Answer:

Step-by-step explanation:

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(2-0)^2+(-5+5)^2}=\sqrt{2^2+0^2}=\sqrt{4}=2[/tex]

Answer:

what is the answer?

Step-by-step explanation:

Answer:

I think it is −4x

5

−9x

4

+15x+1

Step-by-step explanation:

Ok so I copy and pasted this try to squish that together lol

Answer:

simplified, it would be: -4x^5-9x^4+15x+1

Step-by-step explanation:

just add like terms.

Answer:

10

Step-by-step explanation:

You can do 5+5=10 or you can do 5x2=10. You can also do it this way but it is the longer way 1+1+1+1+1+1+1+1+1+1.

Answer:

its 10 sweety if you need any help just ask me

Step-by-step explanation:

Answer:

Step-by-step explanation:

t - 1 - t^3 - 4t

-t^3 - 3t

Answer:

20

Step-by-step explanation:

4^2+8/2

16+8/2

20

*USE PEMDAS*

Answer:

1. D

"n" represents the figure. For example, the equation for figure 3 would be [tex]\frac{3(3+1)}{2}[/tex] which is equal to 6 (the amount of blocks in the figure).

2. D

In the sample equations, the 9 represents figure 9. There are consistently 3 blocks in each row with an additional block at the top of the figures. So, the equation for figure 4 would be 1+(3x4) which is equal to 13. Therefore, the equation for figure 9 would be 1+(3x9).

3. A

P represents the perimeter and the n represents the figure number (like in question 1). The correct equation for the pattern would be P=4n+8. To check it, we can plug the numbers from figure 2. The equation would look like this: 16=4(2)+8

4. B

To find the answer to this problem, we just have to work backwards. We must "divide a number by 5" so we start out with [tex]\frac{n}{5}[/tex]. "n" represents the number that we do not know yet. Then we must "add 4 to the result" so the equation will now look like this: [tex]\frac{n}{5} + 4[/tex]. The problem also states that the answer is 9. Now, the final equation looks like this: [tex]\frac{n}{5} + 4=9[/tex].

If you need to, guess and check is a good way to complete multiple choice questions (until you're able to get help). I recommend asking your teacher for a more in depth explanation if you still don't understand.

Answer:

option c p= -9

P= -63/7

-9

Answer:

I didn't get d question clearly but I hope this helps

Step-by-step explanation:

3/5+ 2/7 = 31/35

31/35 - 2/7 that's a possibility for mummy buying bread the answer is 21/35

and 31/35 - 3/5 probability of daddy buying bread is 10/35

Answer:

31/35

Step-by-step explanation: when you add the two fractions together it will give you 31/35.

Answer:

x = - 3

Step-by-step explanation:

1 + x - 1 + 12x = 12x - 3

Subtract 12x from both sides.

1 + x - 1 = - 3

Combine like terms on the left side.

x = - 3

Answer:

1+x-1+12x=12x-3

Step-by-step explanation:

x+12x-12x=-3-1+1

x=-3

Answer:

the answer is 54

Step-by-step explanation:

The total area of the deck shown in the diagram attached is 21 m²

An equation is an expression that shows the relationship between two or more numbers and variables.

The total area of the deck = (2 m * 3 m) + (2 + 3) m * 3 m = 21 m²

The total area of the deck shown in the diagram attached is 21 m²

Find out more on equation at: https://brainly.com/question/2972832

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Answer:

x = 12.

Step-by-step explanation:

Answer:

24x or 24 times x

Answer:

1.0346 x [tex]10^{22}[/tex]

Since the exponent of the scientific notation is positive, move the decimal point  22  places to the right.

10,346,000,000,000,000,000,000

The standard notation will be 10346000000000000000000.

It is given that total distance from earth to sun is 1.0346 × [tex]10^{22}[/tex]miles.

What will be the standard notation for this ?

What do you mean by the standard notation of a number ?

Standard notation of a number is when a number is written with only number digits i.e., the standard notation for 2 × [tex]10^{2}[/tex] will be 200.

The total distance from earth to the sun would be written as ;

1.0346 x [tex]10^{22}[/tex] miles.

We need to put the decimal point 22 places right ;

So , It can be written as ;

10346000000000000000000

Thus , standard notation will be 10346000000000000000000.

To learn more about decimal's click here ;

https://brainly.com/question/21400177

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Answer:

The similarities are

1) Both diagrams consists of an horizontal line l for the upper diagram and k for the lower diagram

2) Both diagrams have a vertical plane Z for the upper diagram and A for the lower diagram

3) Both diagrams have rays, which are C for the upper diagram and G and H for the lower diagram

The differences are

1) The upper diagram has only one plane, while the lower diagram has two planes, seemingly rotated at an angle of about 90° to each other

2) The upper diagram has only one line, l, while the lower diagram has two lines, l and GH

Step-by-step explanation:

Answer:

You have the correct answer

y = -3x + 6

Step-by-step explanation:

to see if you chose the correct equation just substitute the x value in for x and solve the equation to see if you get the correct y value

ex:

-2 , 12

y = -3x + 6

y = -3 (-2) + 6

y = 6 + 6

y = 12

I would distribute first.

[tex]-5-3x\geq 2(10+2x)+3[/tex]

[tex]-5-3x\geq 20+4x+3[/tex]

[tex]-5-3x\geq 4x+23[/tex]

[tex]7x \leq -28[/tex]

[tex]x\leq -4[/tex]

Hope this helps.

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