please help me asap ​

Answer:

∠ BAC ≈ 67.4°

Step-by-step explanation:

Using the sine ratio in the right triangle.

sinA = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{12}{13}[/tex] , then

∠ A = [tex]sin^{-1}[/tex] ([tex]\frac{12}{13}[/tex] ) ≈ 67.4° ( to 1 dec. place )

Answer:

x<-60

Step-by-step explanation:

just used photomath

Answer:

x<-60

work:

(-10) x/-10 > 6 (-10)

x< -60 flip sign because multiply by negative number

hope this helps :)

Answer:

7 - 3 = 4

1 - (-12) = 13

9 + 11 = 20

7 - (-4) = 28

6 × (-3) = -18

(-8) × 9 = -72

5 + (-8) = -40

(-13) -2 = -26

(-13) + (-5) = 65

(-15) × -1 = 16

(-11) -12 = 132

(-9) × 3 = -27

14 + 8 = 22

60 ÷ (-4) = -15

(-4) + (-14) = -18

20 ÷ 5 = 4

(-12) + 8 = -96

6 + 11 = 17

(-14) × 7 = -98

(-12) - 15 = 180

12 × 13 = 156

Answer:

3x+3=12

Step-by-step explanation:

The other three are true when x=2

3x+3 is true when x=3

Answer:

804

Step-by-step explanation:

1240- 436= 804

Answer:

C.) Teagan is correct because the unshaded rectangle is smaller than the shaded rectangle.

Step-by-step explanation:

Teagan is correct because the unshaded rectangle is smaller than the shaded rectangle.

In a graph showing an inequality system, shading above and below denote larger than and less than, respectively. The region's boundary should also be taken into consideration; a solid line denotes equality, while a dashed line denotes non-equality.

In geometry, a function known as translation is one that simply moves an object a predetermined distance without changing it in any way. The object must be moved with each point traveling the same distance and in the same direction. While dilation is a transformation that results in a smaller version of the original thing. A scale factor and a set location in the plane known as the center of the dilatation are needed.

So, when comparing the two shapes, dilation is the transformation. Because the unshaded rectangle is smaller than the shaded area, Teagan is correct.

Learn more about graphs here:

https://brainly.com/question/23680294

#SPJ6

Given:

The graph of a line.

To find:

The equation of the line.

Solution:

From the given graph it is clear that the line passes through the points (0,-2) and (4,1). So, the equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-(-2)=\dfrac{1-(-2)}{4-0}(x-0)[/tex]

[tex]y+2=\dfrac{1+2}{4}(x)[/tex]

Subtracting 2 from both sides, we get

[tex]y=\dfrac{3}{4}x-2[/tex]

Therefore, the equation of given line is [tex]y=\dfrac{3}{4}x-2[/tex].

Answer:

option B. It's graph must-have a constant slope ; is not true about a direct proportion

Given:

Diameter of a circle = 2 feet

To find:

The area of a circle.

Solution:

We know that, area of a circle is

[tex]A=\pi r^2[/tex]

Where, r is the radius of the circle.

Diameter of a circle = 2 feet

So, radius of the circle = [tex]\dfrac{2}{2}=1[/tex] feet

Putting r=1 and [tex]\pi=3.14[/tex] in the above formula, we get

[tex]A=(3.14)(1)^2[/tex]

[tex]A=(3.14)(1)[/tex]

[tex]A=3.14[/tex]

Therefore, the area of the circle is 3.14 sq. feet.

Answer:

Its A

Step-by-step explanation:

b will intersect it at the top and parallel lines do not touch.

c it touches on one end and the other end the distance gets bigger

d it could be perpendicular

Answer:

it is C.

Step-by-step explanation:

Answer:

the  percentage of her gross pay taken out in taxes is 20.21%

Step-by-step explanation:

The computation of the percentage of her gross pay taken out in taxes is as follows:

Given that

Tax paid = $614

And, the gross income is $3,038

So, the percentage is

= $614 ÷ $3,038 × 100

= 20.21%

Hence, the  percentage of her gross pay taken out in taxes is 20.21%

Answer:

hand towel = $4

bath towel = $9

Step-by-step explanation:

hotel 1: 20h +76b = $764

hotel 2: 75h + 35b = $615 ----> b = (615 - 75h)/35

plug equation of hotel 2 into equation of hotel 1

20h + 76[ (615 - 75h)/35]

solve to get h =$4

then plug that number into b = (615 - 75h)/35

b = (615 - 75x4)/35

b = 9

Answer:

f(0)=9

Step-by-step explanation:

All you do is plug in x=0 into the function.

In this case:

f(x)=10^x+8

f(0)=10^0+8

f(0)=1+8

f(0)=9

Therefore, f(0)=9

Answer:

9

Step-by-step explanation:

You put 0 for x

10^0=1, so 1 +8 is 9

Answer:

x^2 + 10x + 25.

Step-by-step explanation:

When you have questions like these, where there is an (x + something)^2,

you just need to put it into this form:

x^2 + ____x + ____.

For the first blank, add 5 + 5 in this case.

For the second blank, multiply 5 * 5.

5 + 5 = 10.

5 * 5 = 25.

So the final answer is:

x^2 + 10x + 25.

Answer:

x        y

-2       0

0       2

Slope: 1

y-intercept = 2 ( 0, 2 )

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Step-by-step explanation:

since they have the Same slop (1) and different y-intercepts then they're parallel and there isn't a solution for this.

Answer:

trapezoid

Step-by-step explanation:

its okay i had to look it up to make sure i was right lol

Can i have brianliet plz

Answer:

w^2+6w+8

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

its true

Answer:

The perimeter is 37 inches (3 ft. 1 in.)

Step-by-step explanation:

24 + 13 = 37

12 x 2 = 24

6.5 x 2 = 13

Answer:

90° and 61°

Step-by-step explanation:

Since it's a right angled triangle, I thought it was wrong since you said right angle.

180 - 29 = 151

There is always one right angle in a right angled triangle, which is 90°, so you just have to deduct 90° and 29° from 180° and you will find out the answer.

180 - 29 - 90 = 61°

Answer:

(3, 1/2)

Step-by-step explanation:

The x-coordinate of the midpoint of AB is the arithmetic mean of 2 and 4, which comes out to 3.  The y-coordinate of the midpoint of AB is the arithmetic mean of 3 and -2, which comes out to 1/2.

Thus the midpoint of AB is (3, 1/2).

Answer:

4:1

Step-by-step explanation:

When converting between ratios and fractions, the denominator of the fraction is always the sum of all the numbers in a ratio. So you can eliminate the first (4:9) and last (4:5) answers because 4+9 and 4+5 do not add up to 5.

That leaves you with the middle two answers. Honestly, it could also be 1:4 but since the question talks about Josh receiving the money, the ratio would be 4 parts for him and 1 for Lucy, so 4:1 is probably the correct option

Answer:

Step-by-step explanation:

because 27 x 2 = 54 and 54 + 14 is 68 degrees

Answer:

X is 27

Step-by-step explanation:

Answer:

Lucas

Step-by-step explanation:

Katie's response would mean that no matter how many ants there are, there will only always be 6 legs, which is incorrect.

Lucas's response would mean that the number of ants would equal the total number of legs divided by 6, which is correct.