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2 years ago

Find the value of y. Round your answer to the nearest tenth.

Mathematics

1 answer:

ale4655 [162]2 years ago

3 0

Is a calculator allowed? 8/13 = 0.61538. Then take arccos of that to get 52 degrees. Arccos on a calculator might be seen as acos or inv-cos.

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Solve for d -6 = d/3

NikAS [45]

Answer:

-18

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Sela's piano lesson starts at 4:45pm. The lesson is 30 minutes long. When does her lesson end

fredd [130]

Answer:

5:15

Step-by-step explanation:

Split the 30 mins in half. 45+15 = 60 (a new hour) Now, its 5:00. Add 15 and you get the answer.

8 0

3 years ago

Jerry has a part-time job at a supermarket. The ordered pairs show the number of hours he worked for (input values) and the numb

Karo-lina-s [1.5K]

Answer:

Yes

Step-by-step explanation:

The ordered pairs are (6,72) (8,96) (5.5, 66) (9,108) (7,84).

The number of hours worked is $x$ and the money earned is $y$ .

Let us divide the values of $y$ by $x$

$\dfrac{72}{6}=12$

$\dfrac{96}{8}=12$

$\dfrac{66}{5.5}=12$

$\dfrac{108}{9}=12$

$\dfrac{84}{7}=12$

The fuction which defines the above ordered pairs is $y=12x$

It can be seen that the amount of money earned is 12 times the number of hours worked.

So, per hour Jerry earns 12 dollars.

Hence, the ordered pairs are relation.

8 0

3 years ago

WhiThree-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.

vesna_86 [32]

Answer:

The total members in the Spanish Club = 50

Step-by-step explanation:

Let the total members in the Spanish Club = x

Now, number of girls in the club = 30

Three-fifths of the members are girls.

⇒ $(\frac{3}{5} )$ of total members x = 30

or, $(\frac{3}{5}) \times x = 30\\$

Now, solving for x, we get:

$x = 30 \times\frac{5}{3} = 50$

or, x = 50

Hence,the total members in the Spanish Club = 50

7 0

3 years ago

A model of a statue has a scale to the actual statue of 1 inch : 8 inches. What percent of the actual statue's height is the mod

ArbitrLikvidat [17]

Answer:

6.25%

Step-by-step explanation:

Percent = $(\frac{height in model}{actual height})*100$

$= \frac{1}{8}*100\\\\\\= \frac{25}{4}\\\\\\= 6.25$

6 0

3 years ago