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Rzqust [24]
4 years ago
5

Find the value of y:

Mathematics
1 answer:
Nezavi [6.7K]4 years ago
4 0

Answer:

Anything with a negative value in for y= makes it a decreasing graph if y values the same. But for this y= 1.7     you can call y= 20 to make 1.7 =37 and 9.3 would then = 9x20 to equal 180+13 remainder also 193-25 and see that 20 is way too much as 193-25 =168 but if you take away zero off of 20 and try too you have your answer.

Step-by-step explanation:

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How much fabric is needed to<br><br><br>create the sail below?<br>14ft by 9 ft
olga55 [171]

Answer:

126 ft

Step-by-step explanation:

Calculate the area (length x height)

14 x 9 = 126

4 0
3 years ago
Read 2 more answers
Use the Rational Zero Theorem to list all possible rational zeros for the given function. f(x) = 10x^5 + 8x^4 - 15x^3 +2x^2 - 2
vagabundo [1.1K]

Given:

The function is:

f(x)=10x^5+8x^4-15x^3+2x^2-2

To find:

All the possible rational zeros for the given function by using the Rational Zero Theorem.

Solution:

According to the rational root theorem, all the rational roots are of the form \dfrac{p}{q},q\neq 0, where p is a factor of constant term and q is a factor of leading coefficient.

We have,

f(x)=10x^5+8x^4-15x^3+2x^2-2

Here,

Constant term = -2

Leading coefficient = 10

Factors of -2 are ±1, ±2.

Factors of 10 are ±1, ±2, ±5, ±10.

Using the rational root theorem, all the possible rational roots are:

x=\pm 1,\pm 2,\pm \dfrac{1}{2}, \pm \dfrac{1}{5},\pm \dfrac{2}{5},\pm \dfrac{1}{10}.

Therefore, all the possible rational roots of the given function are \pm 1,\pm 2,\pm \dfrac{1}{2}, \pm \dfrac{1}{5},\pm \dfrac{2}{5},\pm \dfrac{1}{10}.

5 0
3 years ago
14 rounded to the nearest tenth
mr_godi [17]
The answer would be 10 because anything under 4 rounds down (including 4 itself, unlike 5, which rounds up. 
5 0
4 years ago
Direction: Answer the following problem sets. Please include what is the given, asked, formula, solution and final answer with u
olga2289 [7]

Answer:

7.5s

1.6666 repeating or 1.67 m/s²

Step-by-step explanation:

the equation you have to use is Vfinal=Vstart+acceleration•time

(I'm gonna simplify to Vf=Vs+at)

so you gotta rework it for the two equations

for the first equation you need time so take Vf=Vs+at and subtract Vs on both sides to get Vf–Vs=at

then divide acceleration on both sides to get t=(Vf–Vs)/a

for the second problem equation need the equation a=(Vf–Vs)/t (just divide time on both sides instead of acceleration)

so you the plug in

(I don't put the units in to the problem unless needed)

1. t=(Vf–Vs)/a to t=(0–30)/-4.0

t= -30/-4.0

t=7.5 seconds

2. a=(Vf–Vs)/t to a=(10–0)/6.0

a= 10/6.0

a= 1.67m/s²

(I'm assuming the that for number two they started at rest so it would be 0m/s for velocity start)

8 0
3 years ago
Noa drove from the Dead Sea up to Jerusalem, and her altitude increased at a constant rate of 740 meters per hour. When she arri
Serggg [28]
First you will need a piece of paper, well not really. All this problem is involving is 740
+ 710
=1,500 meters
3 0
3 years ago
Read 2 more answers
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