All categories

3 years ago

Evaluate 24-x when x=6. Write the answer as a decimal. Round to the nearest hundredth if necessary.

1 answer:

4 0

If x=6, then 24-x would be 24-6.
24-6=18.
If it wants it as a decimal, write 18.00.
There might be a mistake in this question.

You might be interested in

If f(x) = x2 + 2x + 3, what is the average rate of change of f(x) over the interval [-4, 6]?

Diano4ka-milaya [45]

The average is given by

fav = f(a) - f(b)/a-b

f(-4) = 11
f(6) = 51

fav = 51 -11/-4 -6 = -4

7 0

4 years ago

What is the area of a triangle whose vertices are D(3, 3) , E(3, −1) , and F(−2, −5) ?

Jlenok [28]

The points given are: $D=(3,3),E=(3,-1),F=(-2-5)$

Area of the triangle is given by:

$A = \frac{1}{2}| ( x_1(y_2-y_3) + x_2(y_3-y_1) + x_3(y_1-y_2) )|$

$A = \frac{1}{2} |(3(-1+5) + 3(-5-3) -2(3+1))|$

$A = \frac{1}{2}|(3(4) + 3(-8) -2(4))|$

$A = \frac{1}{2} |( 12 -24 -8))|$

$A = \frac{1}{2} |( -20)|$

$A = |-10|$

$A = 10 \ units^2$

6 0

4 years ago

A bag contains three red marbles, five green ones, one lavender one, two yellows, and six orange marbles. HINT (See Example 7.)

Sedaia [141]

Answer: 180

Step-by-step explanation:

Given : A bag contains three red marbles, five green ones, one lavender one, two yellows, and six orange marbles.

The number of ways to choose one thing out of n is given by:-

$^nC_1=\dfrac{n!}{1!(n-1)!}=n$

Number of ways to choose one red marble out of 3= $^3C_1=3$

Number of ways to choose one green marble out of 5= $^5C_1=5$

Number of ways to choose one yellow marble out of 2= $^2C_1=2$

Number of ways to choose one orange marble out of 6= $^6C_1=1$

By using the Fundamental counting principle , we have

The number of sets of four marbles include one of each color other than lavender will be :-

$3\times5\times2\times6=180$

Hence, the number of sets of four marbles include one of each color other than lavender =180

4 0

3 years ago

Can someone help me on this?

MariettaO [177]

Wouldn't the answer be 13 since Gavin had a total of 43 teddy bears and sold 30 red ones and so subtract the red bears and you get the number of pink bears he sold.
43-30=13

8 0

3 years ago

What adds up to -11 but multiplies to 10?

xxMikexx [17]

The answer is -1 and -10

7 0

3 years ago