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2 years ago

What is the answer to -1.716 but in a fraction or mixed number form

Mathematics

2 answers:

Alona [7]2 years ago

6 0

Answer:

-1 179/250

Step-by-step explanation:

MA_775_DIABLO [31]2 years ago

4 0

Answer:

-429/250

Step-by-step explanaln: là dạng phân số

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Can you guys help me out pls

kozerog [31]

Answer is for sure b

8 0

3 years ago

Review the table showing wind speed, y, in miles per hour, measured x hours after midnight.

hodyreva [135]

The trigonometric function that best models the data is determined as y = 1.87sin(–0.29x + 4.79) + 6.13.

<h3>Trigonometric function that models the data</h3>

The trigonometric function that best models the data is determined as follows;

y = 1.87sin(-0.29x + 4.79) + 6.13

Use the above equation to check if its gives you values in the table;

y = 1.87sin(-0.29 x 1 + 4.79) + 6.13

y = 1.87sin(4.5 rad) + 6.13

y = 4.3

y = 1.87sin(-0.29 x 2 + 4.79) + 6.13

y = 1.87sin(4.21 rad) + 6.13

y = 4.49

y = 1.87sin(-0.29 x 4 + 4.79) + 6.13

y = 1.87sin(3.63 rad) + 6.13

y = 5.2

y = 1.87sin(-0.29 x 7 + 4.79) + 6.13

y = 1.87sin(2.76 rad) + 6.13

y = 6.8

y = 1.87sin(-0.29 x 9 + 4.79) + 6.13

y = 1.87sin(2.18 rad) + 6.13

y =7.7

y = 1.87sin(-0.29 x 10 + 4.79) + 6.13

y = 1.87sin(1.89 rad) + 6.13

y = 7.9

y = 1.87sin(-0.29 x 13 + 4.79) + 6.13

y = 1.87sin(1.02 rad) + 6.13

y = 7.72

y = 1.87sin(-0.29 x 17 + 4.79) + 6.13

y = 1.87sin(-0.14 rad) + 6.13

y = 5.9

y = 1.87sin(-0.29 x 20 + 4.79) + 6.13

y = 1.87sin(-1.01 rad) + 6.13

y = 4.6

Thus, the trigonometric function that best models the data is determined as y = 1.87sin(–0.29x + 4.79) + 6.13.

Learn more about trigonometry functions here: brainly.com/question/1143565

#SPJ1

8 0

2 years ago

Each pair of polygons is similar. Find the value of x.

Rus_ich [418]

Answer:

The value of x is 1.5

Step-by-step explanation:

<em>In similar figures, corresponding sides have the same ratio</em>

In the given figure

∵ There are 2 similar polygons

∴ We must write their names with corresponding angles

∵ ∠A = ∠L, ∠B = ∠M, ∠C = ∠N, ∠D = ∠P

∴ Their names are ABCD and LMNP

→ By using the rule above

∴ Their corresponding sides have the same ratio

∴ $\frac{AB}{LM}$ = $\frac{BC}{MN}$

∵ AB = 14 and LM = x + 9

∵ BC = 10 and MN = x + 6

→ Substitute them in the ratio up

∴ $\frac{14}{x+9}$ = $\frac{10}{x+6}$

→ By using the cross multiplication

∵ 14 × (x + 6) = 10 × (x + 9)

∴ 14(x) + 14(6) = 10(x) + 10(9)

∴ 14x + 84 = 10x + 90

→ Subtract 10x from both sides

∵ 14x - 10x + 84 = 10x - 10x + 90

∴ 4x + 84 = 90

→ Subtract both sides by 84

∵ 4x + 84 - 84 = 90 - 84

∴ 4x = 6

→ Divide both sides by 4 to find x

∴ x = 1.5

∴ The value of x is 1.5

6 0

3 years ago

Help please Algebra 2 B

snow_lady [41]

A horizontal asymptote will have an equation in the form y=a.
We see only one choice like this here. It is y=97.
So correct answer is y=97.
It means that carrying capacity of the New England forests will be 97, and shows what maximum amount of moose can live there.

7 0

3 years ago

What is the average rate of change of the function below on the interval from x = 0 to x = 2?

Salsk061 [2.6K]

Average rate of change = $\frac{change-of-y}{change-of-x} = \frac{f(x_2)-f(x_1)}{x_2-x_1}$

$\frac{f(2)-f(0)}{2-0} = \frac{250-0}{2-0}$
$125$

8 0

3 years ago