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Masja [62]
3 years ago
13

A refrigerator costs $1799.99. New parts for this refrigerator cost $345, labor to repair it costs $553, and

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Answer: A

Step-by-step explanation: A is the best answer becauuse your whole refrigerator is covered.

4,819.99

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Is √10 repeating, greater than, less then, or equal to five? Because 10 lies between two consecutive perfect squares (in increas
Vlad1618 [11]

Given:

The number is \sqrt{10}.

To find:

The correct values for each blank.

Solution:

The given number is \sqrt{10}.

We know that, 10 lies between two consecutive perfect squares 9 and 16, \sqrt{10}. repeating is located between the square roots of these two numbers.

\sqrt{9}=3\text{ and }\sqrt{16}=4

This means \sqrt{10} repeating is located between 3 and 4.

So, \sqrt{10} repeating is less than 5.

Therefore, Blank-1=9, Blank-2=16, Blank-3=3 and Blank-4=4.

6 0
3 years ago
6. You have a coin collection of nickels and dimes containing 63 coins. If you have $5.05, how may of each coin
S_A_V [24]

Answer:

n + d = 20....n = 20 - d

0.05n + 0.10d = 1.35

0.05(20 - d) + 0.10n = 1.35

1 - 0.05d + 0.10d = 1.35

-0.05d + 0.10d = 1.35 - 1

0.05d = 0.35

d = 0.35/0.05

d = 7 <==== 7 dimes

n + d = 20

n + 7 = 20

n = 20 - 7

n = 13 <=== 13 nickels

Read more on Brainly.com - brainly.com/question/4688670#readmore

3 0
3 years ago
Ill give brainliest if correct pls help​
Margarita [4]

Answer:

i do not now the answer for 1 question but the answer for 2 question is

1.24/3 =.41      and       13.75/15=.91    interest the first month.

Step-by-step explanation:

7 0
2 years ago
A shooting star forms a right triangle with the Earth and the Sun, as shown below:
Semmy [17]

I found this!!!!

The scientist can use these two measurements to calculate the distance between the Sun and the shooting star by applying one of the trigonometric functions: Cosine of an angle.

- The scientist can substitute these measurements into cos\alpha=\frac{adjacent}{hypotenuse}cosα=

hypotenuse

adjacent

and solve for the distance between the Sun and the shooting star (which would be the hypotenuse of the righ triangle).

Step-by-step explanation:

You can observe in the figure attached that "AC" is the distance between the Sun and the shooting star.

Knowing the distance between the Earth and the Sun "y" and the angle x°, the scientist can use only these two measurements to calculate the distance between the Sun and the shooting star by applying one of the trigonometric functions: Cosine of an angle.

This is:

cos\alpha=\frac{adjacent}{hypotenuse}cosα=

hypotenuse

adjacent

In this case:

\begin{gathered}\alpha=x\°\\\\adjacent=BC=y\\\\hypotenuse=AC\end{gathered}

α=x\°

adjacent=BC=y

hypotenuse=AC

Therefore, the scientist can substitute these measurements into cos\alpha=\frac{adjacent}{hypotenuse}cosα=

hypotenuse

adjacent

, and solve for the distance between the Sun and the shooting star "AC":

cos(x\°)=\frac{y}{AC}cos(x\°)=

AC

y

AC=\frac{y}{cos(x\°)}AC=

cos(x\°)

y

7 0
3 years ago
I cannot seem to get this right.Find an equation of the line that has a slope of -4 and a y intercept of 9. y=
Gala2k [10]

Answer:

y=-4x+9

Step-by-step explanation:

-4 is the slope and the y intercept is 9

8 0
3 years ago
Read 2 more answers
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