i don’t understand help

Step-by-step explanation:

[tex] {43}^{2} = 43 \times 43 \\ = 1849[/tex]

Answer:

1849

Step-by-step explanation:

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.

Answer:

140°

Step-by-step explanation:

The option which is true is (c) The product is less than 1/4.

Fractions are type of numbers which are written in the form p/q, which implies that p parts in a whole of q.

Here p, called the numerator and q, called the denominator, are real numbers.

Given fraction is 1/4.

When 1/4 is multiplied by 1/2,

1/4 × 1/2 = 1/8 which is less than 1.

If 1/4 is multiplied by 3/4,

1/4 × 3/4 = 3/16, which is less than 8.

The least number that 1/4 is multiplied to gives the number 1/4 itself when multiplied by 1.

So, any number less than 1 when multiplied to 1/4 gives the number less than 1/4.

Hence the correct option is (c).

Learn more about Fractions here :

https://brainly.com/question/9281754

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Answer:

Triangle inequality theorem:

Combined the inequality is:

The length of the third side can't be 2 or smaller or 18 or greater

Answer:

K

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Given a number, a

Square of number = a²

Square root of number = √a² = a

Assume a = 4

The square of 4 = 4² = 16

The square root of 16 = √16 = 4

Hence, Grogg is correct

Answer:

Step-by-step explanation:

a=55  (180-125)

b= 65 (180-55-60)

d= 30    (90-60)

 c=  60 (180-30-90)

Answer:

x = 5

y = 6

Step-by-step explanation:

-3x + 2y = -3

-x - y = -11  (Multiply everything by 2)

-3x + 2y = -3

-2x - 2y = -22

-5x = -25

x = 5

-x - y = -11

-5 - y = -11

-y = -11 + 5

-y = -6

y = 6

Answer:

Least to greatest: 2, 3, 1

Step-by-step explanation:

Square root of 8 over 2 is about 1.41 which makes it the least value

2 is obviously equal to 2 which puts it in the middle

Square root of 7 is about 2.64 which makes it the greatest value

Answer:

= 167/3

Step-by-step explanation:

i hope this helps :)

Answer:

-56.3333333333

Step-by-step explanation:

Answer:

You subtract 6,000 by 700= 5,300 Then you subtract 550 by what you got which was 5,300 so the way you do it is now you subtract even more then 550 so 550 by 5,300=4,750 which you basically the answer is 20%

Step-by-step explanation:

Hope This Helps!!! :) sorry if it's late :)

Answer:

Square; x=2; y=1

Step-by-step explanation:

Being that the following quaderlateral has equal sides and angles equal to 90 degrees each, it would be classified as a square.

Now, knowing that they have all equal sides, you could say that

1). 5x-4=3x

as well as

2).2y+4=5y+1

Now, solve for each of the variables:

1). 5x-4=3x

    (Minus 3x from both sides and add 4 to both sides)

     2x=4

     (Divide by 2)

     x=2

2). 2y+4=5y+1

    (Minus 5y from both sides and minus 4 to both sides)

   -3y=-3

   (Divide by -3)

      y=1

Hope it helped! (:

Answer:

x = - 3 ± 2[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Given

2x² + 12x = 6 ( divide through by 2 )

x² + 6x = 3

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(3)x + 9 = 3 + 9

(x + 3)² = 12 ( take the square root of both sides )

x + 3 = ± [tex]\sqrt{12}[/tex] = ± 2[tex]\sqrt{3}[/tex] ( subtract 3 from both sides )

x = - 3 ± 2[tex]\sqrt{3}[/tex] ← exact solutions

Answer:

1.) 118.23 mm or 4.65472441 inches

2.)10:00

3.)182 pounds in total and 7.58333333333... pounds per tiger

Answer:

We have the formula for pyramid volume V = (B.h)/3 => B = 3V / h

=> B = (216 . 3)/8 = 81 m2

the base area of a square pyramid : 81 m2

Step-by-step explanation:

Answer:

81cm2

Step-by-step explanation:

Volume = 1/3Base area * height

216 =1/3x * 8

3/8*216 =8/3x *3/8

x=81cm2

Answer:

90?

Step-by-step explanation:

im assuming it is a 4 color spinner, so I think it would be about 90 times

Answer:

I d k

Step-by-step explanation:

5.75x10=57.50

57.5+11.5=69(nice)

69+5.75= 74.75

74.75+5.75=80.5

80.5+5.75= 86.25

86.25+5.75=92

basically this formula should help

i tried to figure out on the way

Answer:

a) (4x® - 5x + 15) - (11 - 7x - 2x)

b)(9x- 6x® - 7x-2) + (10x - 8x + 11)

Step-by-step explanation:

a) (4x® - 5x + 15) - (11 - 7x - 2x)

b)(9x- 6x® - 7x-2) + (10x - 8x + 11)

Answer:

shop B

Step-by-step explanation: 3.80*2=7.6

Answer: 5 + 0.5m

Step-by-step explanation:

Let the number of miles be represented by m.

Therefore, since there's a $5 flat rate and an additional $0.50 per mile, this can be formed into a equation as:

= 5 + 0.5m

For example if the number of miles taken is 100miles, the amount charged will be:

= 5 + 0.5m

= 5 + 0.5(100)

= 5 + 50

= $55

Answer:

I think it's still going to be 2x+3. please let me know if I am wrong

Answer:30000 just 5000+  six time

Answer:

i think c

Step-by-step explanation:

Answer:

y=5x+3

Step-by-step explanation:

Slope is going 5 units up and 1 unit right.

Slope= 5/1 but just the 5 is preferred.

y-intercept=3

Answer:

take a photo, go math  way click the photo thing and then ask your question

Step-by-step explanation:

Answer:

62.25

Step-by-step explanation: