All categories

3 years ago

Evaluate: 12 + 4 x (11 - 6) =

Mathematics

2 answers:

AlladinOne [14]3 years ago

5 0

Answer:

doesn't really make sense

Step-by-step explanation:

if you were to do this problem according to PEMDAS it would be 12+20x

Gnom [1K]3 years ago

3 0

Answer:

it equals 32

Step-by-step explanation:

Hope this helps!

You might be interested in

10 divided by 12 yeah

padilas [110]

Answer:

10 divided by 12 equals 0.833333333

8 0

3 years ago

For what values of k

sergey [27]

If y = cos(kt), then its first two derivatives are

y' = -k sin(kt)

y'' = -k² cos(kt)

Substituting y and y'' into 49y'' = -16y gives

-49k² cos(kt) = -15 cos(kt)

⇒ 49k² = 15

⇒ k² = 15/49

⇒ k = ±√15/7

Note that both values of k give the same solution y = cos(√15/7 t) since cosine is even.

3 0

3 years ago

Convert the function into intercept form. Show your work. y=-x^2+5x-36

Montano1993 [528]

${ - x}^{2} + 5x + 36 \\ { - x}^{2} + 9x - 4x + 36 \\ - x \times (x - 9) - 4(x - 4) \\ \\ answer \: \: - ( x - 9) \times (x \times 4)$

3 0

3 years ago

Kaira's gross pay is $4,633. Her deductions total $1,009.13. What percent of hergross pay is take-home pay?Round to the nearest

Delvig [45]

Answer:

$\text{ 78\%}$

Explanation:

Here, we want to get the percentage of the gross pay is the take-home pay

Mathematically, we have to divide the take-home pay by the gross pay and multiply it by 100%

Her take-home pay is the difference between her gross pay and her deductions

We have this as:

$\text{ 4633 - 1009.13 = \$3,623.87}$

We have this as:

$\frac{3623.87}{4633}\text{ }\times\text{ 100 \% = 78\%}$

7 0

1 year ago

Identify the perfect cube contained as a factor in 54

erastova [34]

Answer:

27.

Step-by-step explanation:

54 = 2 * 3 * 3 * 3.

3 occurs 3 times so the perfect cube is 27.

8 0

3 years ago