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Triss [41]
3 years ago
10

Evaluate the expression 4(3h - 6) for h = 4.

Mathematics
2 answers:
serg [7]3 years ago
7 0

Answer: 24

Step-by-step explanation:

Aleksandr-060686 [28]3 years ago
7 0

Answer:

24

Step-by-step explanation:

replace h with 4 in the formula:

4(3(4) - 6)

multiply 3 by 4: 4(12-6)

subtract: 4(6)

multiply: 24

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I need help with the questions
riadik2000 [5.3K]

Answer:

Step-by-step explanation:

Hello

please find attached the graph

you can notice that x^2-6x+9 = (x-3)^2

(a) from the graph we can say that there is no maximum and one minimum in x = 3

and then f(3) = 0 so o is the minimum of f

(b) vertex is (3,0)

(c) x = 3 is an axis of symmetry

(d) as x^2-6x+9 = (x-3)^2 the root is 3

(e) y=9 for x = 0 so the y-intercept is 9

do not hesitate if you need further explanation

if you like my answer, tag it as the brainliest :-)

8 0
3 years ago
The boundary line on the graph represents the equation
Pachacha [2.7K]

Answer:

x=2(3-y)/5

Step-by-step explanation:

5x=6-2y

x=6-2y/5

8 0
3 years ago
Someone help plss show work​
Mazyrski [523]

Answer:

Slope: \frac{3}{5}

Y-Intercept: (0,-5)

Step-by-step explanation:

1. To find the slope, we need to have the equation in slope-intercept form, which is y=mx+b. In this case, our equation is already in this form. m is what your slope is. In this case, our

2. To find the y-intercept we look at value b that is in y=mx+b. In this case, b is -5. So, our ordered pair is (0,-5).

4 0
2 years ago
Read 2 more answers
F(x)=x^2+8x-10 find f(a)+5
Papessa [141]

Answer:

We conclude that:

f(a) + 5 = a² + 8a - 5

Step-by-step explanation:

Given

The function is given by

f(x) = x²+8x-10

To determine

f(a)+5

In order to determine f(a)+5, first, we need to determine f(a).

Now substitute x = a in the function f(x) = x²+8x-10

f(a) = (a)² + 8(a) - 10

f(a) = a² + 8a - 10

Thus,

f(a) + 5 = (a² + 8a - 10) + 5

f(a) + 5 = a² + 8a - 5

Therefore, we conclude that:

f(a) + 5 = a² + 8a - 5

4 0
3 years ago
A publishing company is going to have 24,000 books printed. There are between 3 and 4 books out of ever 3,000 that will have a p
vaieri [72.5K]

Answer:

C. 31

Step-by-step explanation:

3000 there are 3-4 errors

If we first divide 24,000 by 3,000, will get 8

then since there a error for each 3,000 books, we do 8 x 4 = 32 and 8 x 3 = 24

32 (8 x 4)  the max amount of printing errors

24 (8 x 3) the minimum amount of printing errors

So we should expect 24-32 printing errors

Only answer between the numbers is c. 31

4 0
3 years ago
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