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Kamila [148]
3 years ago
10

PLS HELP WILL GIVE BRAINLIEST AND 5 STARS

Mathematics
2 answers:
djyliett [7]3 years ago
5 0
The rate of change is -9
My name is Ann [436]3 years ago
4 0

Answer:

-9

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=494%20divided%20by%2019%2C594" id="TexFormula1" title="494 divided by 19,594" alt="494 divided
Vaselesa [24]
0.02521179 jdjdjdduhdbdjdhdhj
3 0
2 years ago
In ΔVWX, w = 490 inches, ∠W=31° and ∠X=79°. Find the area of ΔVWX, to the nearest square inch.
ale4655 [162]

Answer:

= 215008. 21 in²

Step-by-step explanation:

3 0
2 years ago
A rectangle has a height of a² + 3 and a width of a² + 2a + 5.
valentina_108 [34]

Answer:

Area =  a^4+2a^3+8a^2+6a+15

Step-by-step explanation:

The area of a rectangle is given by:

Area = Height * Width

The expressions for height and width are given. We just need to multiply and add like terms (if applicable) to find the expression for the area of the rectangle.

Remember to use distributive property:

(a+b)(x+y) = ax + ay + bx + by

Thus, we have:

(a^2+3)(a^2+2a+5)\\=(a^2)(a^2)+(a^2)(2a)+(a^2)(5)+3a^2+6a+15\\=a^4+2a^3+5a^2+3a^2+6a+15\\=a^4+2a^3+8a^2+6a+15

THis is the expression for area.

5 0
3 years ago
F(x)= -x^2+19 find f(3)
Whitepunk [10]
I’m not sure but this could help

4 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%205x%20-%206" id="TexFormula1" title=" {x}^{2} + 5x - 6" alt="
Ymorist [56]

Answer:

(x+6)(x-1)

Step-by-step explanation:

factor using the x-box method

7 0
3 years ago
Read 2 more answers
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