What is the difference in 12 degrees and -58 degrees

Answer:

|10|

Step-by-step explanation:

Since 10 is negative (below the sea level), 10 is 10 spaces away from zero on the number line, meaning your answer is |10|.

Answer:

[tex]24x^{2} +7x^{2} =[/tex]

step-by-step explanation:

You have to solve this to get your answer. This is a case where you have to use the pythagorean theorem.

Answer:

this is a right angle triangle.

which means that we can use hypotenuse theorem to solve it.

the hypotenuse theorem:-

a^2 +b^2 =c^2

where a and b are the sides opposite to the hypotenuse.

[(the longest side) the longest side of the triangle is always opposite to the right angle]

so...

a = 24

b = 7

a^2 + b^2 = c^2

24^2 + 7^2 = c^2

576 + 49 = c^2

625 = c^2

don't stop here, you could lose marks. I have seen my classmates do this silly and small mistake and lose 1/2 a mark.

√625 = c

25 = c

thus the length of the third side is 25.

Step-by-step explanation:

i hope this helps.

have a good day :)

9514 1404 393

Answer:

  (0.5, -2.5)

Step-by-step explanation:

Each of the coordinates of B(1, -5) is multiplied by the scale factor, 0.5:

  B' = (0.5·1, 0.5·(-5)) = (0.5, -2.5)

The coordinates of B' are (0.5, -2.5).

Answer:

0.2

Step-by-step explanation:

just subtract

Answer:

1. x._>10

2. x_>-5

3. x>-10

4. x_<9

5 x<15

6. .50 x 50 songs is 25

7. $25- $5 dollar admission = $20, $20/1.25= 16 rides

Answer:

Step-by-step explanation:

1-2sin²∝=cos 2∝

1-2sin²(105)=cos(2×105)

=cos 210

=cos (180+30)

=-cos 30

[tex]=-\frac{\sqrt{3}}{2} \\[/tex]

The correct answer is option A which is the value of the expression is -√3/2.

The branch of mathematics sets up a relationship between the sides and the angles of the right-angle triangle termed trigonometry.

The expression will be solved as:-

1-2sin²∝=cos 2∝

1-2sin²(105)=cos(2×105)

1-2sin²(105=cos 210

1-2sin²(105=cos (180+30)

1-2sin²(105=-cos 30

1-2sin²(105 = -√3/2.

Therefore the correct answer is option A which is the value of the expression is -√3/2.

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Answer:

it should be an 8

Step-by-step explanation:

The initial value in this question y = 8x+6 will be 8 .

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

The equation is given as;

y = 8x+6

We can see that the equation contains two terms that are 8x and 6.

The initial value is the first number of the first term in the equation.

Here, the first term is 8x.

Hence, the initial value in this question y = 8x+6 will be 8 .

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Answer:

3 hours

Step-by-step explanation:

Total cost = 144 + 80h

Where h = number of hours

How many hours can Michelle afford to pay the mechanic if she can spend no more than $384?

384 = 144 + 80h

Subtract 144 from both sides

384 - 144 = 144 + 80h - 144

384 - 144 = 80h

240 = 80h

Divide both sides by 80

h = 240 / 80

= 3

h = 3 hours

Answer: [tex]-2 \leq x \leq 9[/tex]

Step-by-step explanation:

The domain is the set of x-values for which the relation is defined.

The domain of the graph will be -2 ≤ x ≤ 9 which is shown in the given figure.

The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.

The domain of a graph is the set of all possible input values (also called the independent variable) that can be plotted on the graph. In other words, it is the range of values that the horizontal axis (also called the x-axis) of the graph covers.

To determine the domain of a given graph, you will need to look at the labels and scale of the x-axis.

The domain of a graph is the set of all possible input values in intervals as -2 ≤ x ≤ 9 that can be plotted on the graph.

Thus, the domain of the graph will be  -2 ≤ x ≤ 9, as indicated in the illustration.

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Answer:

Yes they are similar because of SAS similarity

Step-by-step explanation:

the side lengths are proportional to each other, and the angle in the middle of the sides is the same size, therefore it has Side Angle Side (SAS) similarity.

ΔTSR ~ ΔFEG by the SAS Similarity Theorem

SAS Similarity Theorem states that two triangles with two pairs of proportionate sides and a pair of included angle are similar to each other.

In the image given, the two triangles have:

This means they are similar by the SAS Similarity Theorem.

Therefore, ΔTSR ~ ΔFEG by the SAS Similarity Theorem.

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Answer: A

Step-by-step explanation:

Square root of 35 is 5.9161

Answer:

D 3

Step-by-step explanation:

Answer:

D) 3

Step-by-step explanation:

The rise of the line is 3 and the run is 1. Rise/Run is the answer so in this case, it is 3/1 or 3. Since the line rises left to right, the slope is positive.

Hope it helps!

Answer:

$2.25

Step-by-step explanation:

Let c represent the price of cheese pizza and let p represent the prize of pepperoni pizza

3c + 2p= 11.75

2c + 1p = 7

Solve using elimination method

3c + 2p= 11.75 × 2

2c + 1p = 7 × 3

6c + 4p = 23.5

-

6c + 3p = 21

p = 2.5

Substitute 2.5 for p in equation 1

3c + 2p= 11.75

3c + 2(2.5) = 11.75

3c + 5 = 11.75

3c = 11.75-5

3c = 6.75

c= 6.75/3

c= 2.25

Hence the price of one slice of cheese pizza is $2.25

Answer:

$2.25

Step-by-step explanation:

Answer: 6 pieces

Step-by-step explanation:

3/5= 6/10

[tex]\frac{6}{10} / \frac{1}{10}= 6[/tex]

Answer:

Step-by-step explanation:

so basically you have to look for the opposite side of what they give you. then just plot it in

Answer:

Yes, it's multiplied/divided by 3. I Don't know  what a SS AA SAS is.

Step-by-step explanation:

Answer:

-2x=24 x=-12. 4(x – 3) = 2(x+8). 48-12=2x+16 ax=28. (x=14. -X-3=7. 8. 3 x 10.

Step-by-step explanation:

Answer:

2.0 km/min

Step-by-step explanation:

20/2=10

Hope this helps!!!

Answer:

2.0 km/min

Step-by-step explanation:

To find the average velocity, divide the number of km by the number of minutes:

20/10

= 2

So, the average velocity of the trip was 2.0 km/min

Answer:

C

Step-by-step explanation:

the hypotenuse and the leg of the first right angle are congruent to the other triangle's.

5x < 10

       5x < 10

Answer:

=35

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

remove parentheses, then solve

36 - (-4) + 5+ (-10) =

36 + 4 + 5 -10 // -(- turns into a plus. +(- stays the same, 10 remains negative.

35

hope this helps

Answer:

8/19

Step-by-step explanation:

divide 48/162 on both numbers by 6

(48 divided by 6) / (162 divided by 6)

=8/19

Answer:

5x -4 ?

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

( 6x + 1 ) + 90 + ( 5x + 1 ) = 180

6x + 1 + 90 + 5x + 1 = 180

11x = 88

x = 8

Answer:

A, D, F

Step-by-step explanation:

Answer:

1/2x+5=10

subtracting 5 from both sides 1/2x+5-5=10-5

1/2x=5

divide both sides by 1/2

1/2x÷1/2=5÷1/2

x=5×2/1

x=10

Answer:

That is a plant cell

Step-by-step explanation:

Answer:

y=(-9/5)x-3

Step-by-step explanation:

to find m:substitute -5 in x value,-3 in c value and 6 in y value in the equation y=mx+c.then,rewrite equation by substituting value of m and c

Answer:

The constant of proportionality is 1/25.

Step-by-step explanation:

Chart values:

 a    |    b

75         3

200      8

1525   61

10       0.4

To find the constant, divide your "b" values by your "a" values.

3/75 simplifies to 1/25 (GCF is 3)

8/200 simplifies to 1/25 (GCF is 8)

61/1525 simplifies to 1/25 (GCF is 61)

0.4/10 becomes 4/100, which simplifies to 1/25 (GCF is 4)

Since all four come to the same constant, 1/25 is the constant of proportionality.

The equation here would be:

[tex]b=\frac{1}{25}a\\b=\frac{a}{25}[/tex]

The first one is normally, the second is in slope form.