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stealth61 [152]
2 years ago
14

PLEASE HELP ASAP, WILL GIVE BRAINLIEST!

Mathematics
2 answers:
Pepsi [2]2 years ago
6 0
6
Half of a circle which the whole value is 12 and half of 12 is 6
mojhsa [17]2 years ago
3 0

Answer:6

Step-by-step explanation:

since it is A half circle it is the hhalf Value of the area of the full circle

You might be interested in
Find maximum points y=11^(6x-x²) solve using derivative
Darya [45]

Answer:

\boxed{\sf \ \ \ maximum \ is \ 11^9=2357947691 \ \ \ }

Step-by-step explanation:

hello

y = 11^{(6x-x^2)}=exp((6x-x^2)ln(11))

so to know the maximum to y we can check the maximum of

f(x)=6x-x^2

f is derivable and f'(x)=6-2x

f'(x)=0 <=> x = 3

so the maximum is reached for x = 3

f(3)=18-9=9

and then

y = 11^9=2357947691

to be rigorous, we can write the variation table of y to show that there is only one maximum

hope this helps

8 0
3 years ago
If a finance professional recommends that you save 10% of your income each month and Julie spends 30% on rent and 40% on all oth
german

Answer:

The percentage of income she should use on the rest of her expenses=20%

Step-by-step explanation:

Step 1: Determine her total income

Let her total percentage income be =100%

Step 2: Determine amount of each expense

The amount of each expense can be expressed;

Amount of each expense=percentage of total expense×total income

a). Savings

percentage expense on savings=10%

b). Rent

percentage expense on rent=30%

c). Fixed expenses

percentage expense on fixed expenses=40%

d). The rest expenses

percentage expense on the rest=x

Step 3: Calculate total percentage income

Total percentage income=percentage on savings expenses+percentage on rent expenses+percentage on fixed expenses+remainder

replacing;

Total expenses=(10+30+40+x)=x+80

Total percentage income=100%

Step 4: Get remaining percentage amount of her income

(100)=(x+80)

x=100-80

x=20

The percentage of income she should use on the rest of her expenses=20%

3 0
2 years ago
Please help me with this problem
aleksandr82 [10.1K]

9514 1404 393

Answer:

  (x, y) = (-3, -13) or (-8, -23)

Step-by-step explanation:

The values for y can be equated and the resulting quadratic solved by factoring.

  2x -7 = x^2 +13x +17

  0 = x^2 +11x +24 . . . . . . subtract 2x-7

  0 = (x +8)(x +3) . . . . . . . .factor*

The values of x that make these factors zero are x=-8 and x=-3. The corresponding values of y are ...

  y = 2(-8) -7 = -23

  y = 2(-3) -7 = -13

The solutions are ...

  (x, y) = (-8, -23) and (-3, -13)

_____

* The constants in the binomial factors are factors of 24 that total 11. You know that ...

  24 = 1×24 = 2×12 = 3×8 = 4×6

The sums of these factors are 25, 14, 11, 10. The factors 3 and 8 are the constants in the binomial factors of the quadratic.

"24" is the constant in the quadratic. "11" is the coefficient of the x term.

6 0
3 years ago
Translate the statement below. "One less than twice a number.."​
Inga [223]
One less than twice a number is seventeen.
3 0
2 years ago
Read 2 more answers
A musician plans to perform 4 selections. In how many ways can she arrange the musical selections?
Y_Kistochka [10]
The musician can arrange the musical selections 24 times. :)
8 0
3 years ago
Read 2 more answers
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