3 years ago

H(x)=-x^2-4 and I(x)=2x+3 H(I(s))

1 answer:

3 0

Easy peasy
just subsitute I(x) for the x in the h(x) so
h(I(s))=-(2s+3)^2-4
distribute and simplify
h(I(s))=-(4s^2+12s+9)-4
h(I(s))=-4s^2-12s-9-4
h(I(s))=-4s^2-12s-13

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forsale [732]

Y ^(-2/3)^-6 = y^12/3 = y^4

x^(1/2)^ -6 = x^-3 = 1 x^3

so the answer is y^4 * 1 /x^3 = y^4 / x^3

A

8 0

3 years ago

Find the area of the triangle

Cerrena [4.2K]

Answer:

Part 1) $P=204\ yd$

Part 2) $A=1,325\ yd^2$

Step-by-step explanation:

Part 1)

we know that

The perimeter of triangle is equal to the sum of its length sides

$P=54+97+53=204\ yd$

Part 2)

we know that

The area of triangle is given by the formula

$A=\frac{1}{2}(b)(h)$

we have

$b=53\ yd\\h=50\ yd$

substitute

$A=\frac{1}{2}(53)(50)=1,325\ yd^2$

7 0

3 years ago

What is 9,276 divided by 8

mamaluj [8]

9,276÷8=1,159.5 i hope i helped you i am a 3rd grader

6 0

3 years ago

Please help!!! I don’t know which one to choose which one do u choose

bixtya [17]

Answer:

A h+p ≤15

50h+500p ≥ 2500

Step-by-step explanation:

h = headphone and

p = pianos

We can only ship a maximum of 15 total

h+p ≤15

We must sell at least 2500 dollars of product. Headphones are 50 and pianos are 500

50h+500p ≥ 2500

3 0

2 years ago

2x + 2 > 10.<br> A. X<4<br> B. X>4<br> C. X<6<br> D. X>6

OLga [1]

2x + 2 > 10
2x + 2 - 2 > 10 - 2
2x > 8
2x / 2 > 8 / 2
X > 4

8 0

2 years ago

Read 2 more answers