Use the figure below. By which theorem or postulate does x=3? ​

Answer:

length = 30.4

width = 7.6

Answer:

4 - 1 =3

4 - 1 =3

So, a and b is 3

Answer:

96

Step-by-step explanation:

all angles of a triangle add up to 180 so...

34 + 50 + x = 180

84 + x = 180

x = 96

Answer:

this should be the answer

Answer: 2, 4, 8

Step-by-step explanation:

Assuming each box is equal to a factor 8 as the number of feet, there could be either 2, 4 or 8 boxes in the stack.

j = 1, 2, 4

The stack of boxes divided by j should equal a factor of 8.

I'm not sure however, so you might want to reconfirm if the question is complete.

Answer:

a

Step-by-step explanation:

divide 9 and 6 each by 3 and bam you got a 2x3 poster

Answer:

10x-2y

Step-by-step explanation:

8x-2y+x+x

8x+x+x-2y

10x-2y

Answer:

0.706 m/s/s

Step-by-step explanation:

Because acceleration equals velocity over time

Answer:

As Per Provided Information

Let's convert the unit of time

t = 1.25 × 60 s

t = 75 s

We have been asked to determine the acceleration of the train .

Using Formulae

[tex] \boxed{\bf \: a = \bigg(\dfrac{v - u}{t} \bigg)}[/tex]

Substituting the value we obtain

[tex] \sf \longrightarrow \: a \: = \dfrac{0 - 60}{75} \\ \\ \\ \sf \longrightarrow \: a \: = \cfrac{ - 60}{75} \\ \\ \\ \sf \longrightarrow \: a \: = \cancel\cfrac{ - 60}{75} \\ \\ \\ \sf \longrightarrow \: a \: = - 0.8 {ms}^{ - 2} [/tex]

Here, negative sign show deceleration .

Therefore,

Answer:

0.66 Ib

Step-by-Step solution:

the pic attached

Answer:

slope is undefined

Step-by-step explanation:

The slope of a vertical line parallel to the y- axis is undefined

Answer: 4.5

Step-by-step explanation: Percent change = 56 - 32 |32| × 100% = 24 32 × 100 = 75% (increase). Where: 32 is the old value and 56 is the new value. In this case we have a positive

Answer:

368

Step-by-step explanation:

46*8=368

since there is 48 boxes of 8 bagels, it would equal 368 bagels.

Answer:

Step-by-step explanation:

The mean of 5 numbers is 27.

The sum of five is:

Now there are 6 people with the mean age of 35 years.

The sum of six is:

The difference of the sums is the age of the person entered the room:

Answer:

5 family members ordered

Step-by-step explanation:

Answer: A(2, 0), B(-2, 2), C(-2, -2).

Step-by-step explanation:

To reflect a point [tex](x, y)[/tex] in Y-axis, you remain the [tex]y[/tex] and "reflect" the [tex]x[/tex]. In short, you make it [tex](-x, y)[/tex].

[tex]A(-2, 0)[/tex] to [tex]A(2, 0)[/tex].

[tex]B(2, 2)[/tex] to [tex]B(-2, 2)[/tex].

[tex]C(2, -2)[/tex] to [tex]C(-2, -2)[/tex].

Answer:

4

Step-by-step explanation:

just divide each number by 4 to figure out how many for 3

Answer: p=8,−1

Step-by-step explanation:

p^2-7p--8=0

(p-8)(p+1)=0

p=8,−1

Answer:

The solution set of p^2– 7p = 8 is {-1, 8}

Step-by-step explanation:

Rewrite p^2– 7p = 8 as p^2– 7p - 8 = 0 (standard quadratic form).

Factoring is relatively straightforward here:  (p - 8)(p + 1) = 0

Here we have a zero product equal to zero.  Thus, we can create two equations based on these two factors:  (p - 8) = 0 and (p +1) = 0.  The first equation yields p = 8 and the second p = -1.

The solution set of p^2– 7p = 8 is {-1, 8}

Answer:

__________________________

I hope this helps!

-GXLDIE <3

__________________________

Answer:

20

Step-by-step explanation:

The combination of 3 angles is a right angle

x + 2x + (x + 10) = 90

4x + 10 = 90

4x = 80

x = 20

Answer:

256

Step-by-step explanation:

t = # teri has

s = 4t = # sienna has

r = t/2 = # robert has

32 = t/2

t = 64

s = 4 x 64 = 256

My answer is in the picture because it didn't let me update/type it here...

Answer:

C

Step-by-step explanation:

After rotation the hexagon 180° you will have the same image that you started with.

Answer:

(-4,6)

Hope it helps!

Step-by-step explanation:

Answer:

The value of x is 1

Step-by-step explanation:

√(x – 1)² = 1 – x

x – 1 = 1 – x

x – 1 + 1 + x = 1 + 1 – x + x

2x = 2

2x/2 = 2/2

x = 1

Thus, The value of x is 1

-TheUnknownScientist 72

Answer:

Given: [tex]\sin(x) = (4/5)[/tex].

Assuming that [tex]0 < x < 90^{\circ}[/tex], [tex]\cos(x) = (3/5)[/tex] while [tex]\tan(x) = (4/3)[/tex].

Step-by-step explanation:

By the Pythagorean identity [tex]\sin^{2}(x) + \cos^{2}(x) = 1[/tex].

Assuming that [tex]0 < x < 90^{\circ}[/tex], [tex]0 < \cos(x) < 1[/tex].

Rearrange the Pythagorean identity to find an expression for [tex]\cos(x)[/tex].

[tex]\cos^{2}(x) = 1 - \sin^{2}(x)[/tex].

Given that [tex]0 < \cos(x) < 1[/tex]:

[tex]\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}[/tex].

Hence, [tex]\tan(x)[/tex] would be:

[tex]\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}[/tex].

[tex]Hiya![/tex]

Here's a explanation!

[tex]3.2(2.9+2.9)= 9.28[/tex]

[tex]3.2(9.28+2.9) = 12.18[/tex]

[tex]r = 12.18[/tex]

Hopefully, this helps you!!

[tex]Sokka[/tex]

Answer:

y= -5x +24

Step-by-step explanation:

Slope-intercept form

y= mx +c, where m is the slope and c is the y-intercept.

Given that the slope is -5, m= -5.

Substitute m= -5 into the equation:

y= -5x +c

To find the value of c, substitute a pair of coordinates that the line passes through into the equation:

When x= 3, y= 9,

9= -5(3) +c

9= -15 +c

c= 9 +15

c= 24

Thus, the equation of the line is y= -5x +24.