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Sveta_85 [38]
3 years ago
13

Please help me on this. 18 pts.

Mathematics
1 answer:
Dovator [93]3 years ago
6 0
We can’t see half of it sorry
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QUESTION<br><br>if h(x) =f(2-x)+1<br>determine the range of h​
lesantik [10]

Answer:

h(x) =f(2-x)+1

determine the range

5 0
3 years ago
The students at Plymouth South and the students at Plymouth North both planned trips to Six Flags. The students at South rented
navik [9.2K]

Answer:

Number of vans = 7 students

Number of buses = 60 students

Step-by-step explanation:

Let

Number of vans = x

Number of buses = y

2x + 11y = 674 (1)

6x + 14y = 882 (2)

Multiply (1) by 3

6x + 33y = 2,022 (3)

6x + 14y = 882 (2)

Subtract (2) from (3)

33y - 14y = 2,022 - 882

19y = 1,140

y = 1,140 / 19

= 60

y = 60 students

Substitute y = 60 into

2x + 11y = 674 (1)

2x + 11(60) = 674

2x + 660 = 674

2x = 674 - 660

2x = 14

x = 14/2

= 7

x = 7 students

4 0
3 years ago
What is the answer ?
MrRissso [65]
Answer is B.  thank me l8ter

6 0
3 years ago
DETERMINA EL VOLUMEN DE UN PRISMA PENTAGONAL QUE TIENE LAS SIGUIENTES MEDIDAS: LADO 6.1 CM, APOTEMA 4.5, ALTURA 12.5CM DEL PRISM
Anna71 [15]

Answer:

837.23 cm³

Step-by-step explanation:

La fórmula para el volumen de un prisma pentagonal se da como:

1/2 (5 s × a) × h

Dónde:

s = longitud lateral

a = Apotema

h = altura

De la pregunta anterior:

s = largo de lado = 6.1 cm

a = Apotema = 4.5 cm

h = Altura = 12.5 cm

Por lo tanto:

El volumen del prisma pentagonal =

1/2 (5 × 6.1 × 4.5) × 12.5

= 1/2 × 137.25 × 12.5

= 837.225 cm³

Aproximadamente = 837.23 cm³

4 0
3 years ago
Find a real number c such that x^(2)+12x+c is a perfect square trinomial.
balu736 [363]

Answer:

The value of c is 36

Step-by-step explanation:

Now, we fine the perfect square polynomial, we need to have the expression of the form:

a^2+b^2+2ab

so this can be written as a perfect square as: a^2+b^2+2ab= (a+b)^2

Now the expression given to us is:

x^{2}+12x+c

so when c is 36, we will get:

x^{2}+12x+c= x^(2)+12x+36

Now, this can be re-written as:

x^{2}+2*6*x+6^2

so here we can see that it is of the form:

a^2+b^2+2ab

so the perfect square is:

x^(2)+2*6*x+6^2= (x+6)^2

Hence, when c = 36 we get a perfect square.

8 0
3 years ago
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