Determine if 0.9375 is rational or irrational and give a reason for your answer.

Answer:

A

rectangle

B

Prism

Step-by-step explanation:

Answer:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

Step-by-step explanation:

Answer:

The bases of the prism are hexagons. So, a plane parallel to the base will give a cross section of a hexagon.

thanks

Answer:

I just want my points boi

Answer:

solution,

= 2{4×2+1}

=2{8+1}

=2×9

=18

Step-by-step explanation:

This is the solution

Answer:

18

Step-by-step explanation:

[tex]2(4(9 - 7) + 1)[/tex]

[tex]2(4 \times 2 + 1)[/tex]

[tex]2( 8 + 1)[/tex]

[tex]2 \times 9[/tex]

[tex] = 18[/tex]

Answer:

AC = [tex]\sqrt{58}[/tex]

Step-by-step explanation:

Calculate AC using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = A (0, - 2) and (x₂, y₂ ) = C (3, 5 )

AC = [tex]\sqrt{(3-0)^2+(5-(-2)})^2[/tex]

     = [tex]\sqrt{3^2+(5+2)^2}[/tex]

    = [tex]\sqrt{9+7^2}[/tex]

    = [tex]\sqrt{9+49}[/tex]

    = [tex]\sqrt{58}[/tex]

Step-by-step explanation:

what do you mean lf speed is not given what we have tofind

Answer:

v = d/t, perhaps.

Step-by-step explanation:

Velocity (speed) is defined as distance traveled divided by the time it takes to travel that distance.

This gives an average speed.  For example, I'll be taking a trip tomorrow of about 150 miles.  If it takes me 3 hours, my average speed is v = 150/3 = 50 miles per hour.

That does not mean my speed is constantly 50 miles per hour; I sometimes go slower than that (maybe even stopping for red lights!), and sometimes I'll be going faster than that.

A lot of school math problems assume a constant speed.

Answer:

7/3

Step-by-step explanation:

f(x) =7/(x+2)

g(x) = (x + 5)^2

f(g(-4))=

First find g(-4)

g(-4) = (-4+5)^2

        =(1)^2 =1

Then find f(1)

f(1)= 7/(1+2)

   = 7/3

Answer: ik relative minimum is -7 and relative maximum is 9

Step-by-step explanation:

Step-by-step explanation:

1. Line l can be named as line FBD

2. B and C

3. Colinear:-A,B,C

No-Colinear:-F,B,C

4. 6

5. DE = 13

2 + 2x - 3 = 13

2x - 1 = 13

2x = 12

x = 12/2

x = 6

Answer:

The intersection of line l is AC and the intersection of line m is FD.

Intersection line means the line which passes the line by crossing it.

Answer:

[tex]y = \frac{3}{2} x + 2[/tex]

Step-by-step explanation:

In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.

[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} } [/tex]

Using the formula above,

[tex]slope = \frac{5 - ( - 4)}{2 - ( - 4)} [/tex]

[tex]m = \frac{5 + 4}{2 + 4} [/tex]

[tex]m = \frac{9}{6} [/tex]

[tex]m = \frac{3}{2} [/tex]

Substitute the value of m into the equation:

[tex]y = \frac{3}{2} x + b[/tex]

To find the value of b, substitute a pair of coordinates into the equation.

When x= 2, y= 5,

[tex]5 = \frac{3}{2} (2) + b[/tex]

5= 3 +b

b= 5 -3

b= 2

Thus, the equation of the line is [tex]y = \frac{3}{2} x + 2[/tex].

Answer:

Step-by-step explanation: 2Δ≥㏒8,4 and 12,2

Answer:

elaborate more.....

Step-by-step explanation:

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Answer:

191/250

Step-by-step explanation:

plzz add my answer as brainliest

Answer:

Step-by-step explanation:

let x = the number of pounds of cheaper coffee.

Since the merchant is mixing this with more expensive coffee, then

x + 60 = the number of pounds of medium priced mixed coffee.

The equation is gotten from this

+  =  

(x)($40)  + (60)($90)   = (x + 60)($70) or

            40x + 5400 = 70(x + 60)

Solve that equation and get x = 40

Answer: 40 pounds of $40 coffee.

i hope this helped

1 Shift the decimals of both 20.55 and 1.5 to the right by 1 decimal place. (This is needed to convert 1.5 to 15, since long division must divide by a whole number.)

205.5

÷

15

205.5÷15

2 Use the algorithm method.

1 3 . 7

1 5 | 2 0 5 . 5

1 5

5 5 .

4 5 .

1 0 . 5

1 0 . 5

3 Therefore,

20.55

÷

1.5

=

13.7

20.55÷1.5=13.7.

13.7

13.7

I hope this help you

Answer:

See below.

Step-by-step explanation:

a.  Choose any 3 non-collinear points on the plane.  For example, plane R can be described as plane OSQ.

b.  "Collinear" means points that lie on the same line. Example: M, N, P (note that the line these points are on does not lie in plane R)

c.  [tex]\overrightarrow{NM}[/tex] and [tex]\overrightarrow{NP}[/tex]

d.  There are many. Examples: O, N, Q, S.  Not M. Not P.

Answer:

i can barley read the pencil work im really sorry.

Step-by-step explanation:

let the last number be x

we know,

[tex] \boxed{mean = \frac{sum \: \: of \: \: all \: \: observations}{number \: \: of \: \: observations} }[/tex]

So,

[tex] \hookrightarrow \: 8 = \dfrac{22 + x}{4} [/tex]

[tex] \hookrightarrow \: 8 \times 4 = 22 + x[/tex]

[tex] \hookrightarrow \: 32 = 22 + x[/tex]

[tex] \hookrightarrow \: x = 32 - 22[/tex]

[tex] \hookrightarrow \: x = 10[/tex]

therefore, the last number is 10.

Let's solve for b first.

Since b and 147 are opposite, b is also equal to 147 degrees.

b=147

Since c and 147 are supplementary angles, they sum to 180 degrees.

c+147 = 180

Subtract 147 from both sides

c = 33

Answer:

Step-by-step explanation:

Answer:

cost price is600

Step-by-step explanation:

profit-50

selling price-650

profit-selling price

is600so it's cost price

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−19=b−6

Step 1: Flip the equation.

b−6=−19

Step 2: Add 6 to both sides.

b−6+6=−19+6

b=−13

Answer:

the answer is b= -13

Step-by-step explanation:

-6-13=-19

Answer:

15 m and 20 m

Step-by-step explanation:

Let the width be x

Length = x + 5

Perimeter = 2(l + b)

70 = 2(x + 5 + x)

70/2 = 2x + 5

35 = 2x + 5

35 - 5 = 2x

30 = 2x

30/2 = x

15 = x

Length = x + 5 = 20 m

Breadth = x = 15 m

[tex]\large\bf\blue{ \diamond} \rm \: \: m \: - \: 8 \: = \: - 14 \\ \\ \large\bf\blue{ \diamond} \rm \: \: m \: = \: - 14 \: + \: 8 \\ \\ \large\bf\blue{ \diamond} \rm \: \: m \: = \: - 6[/tex]

Answer:

13.4

Step-by-step explanation:

Divide the number of meters in a mile (1,609.344) by the number of seconds in an hour (3,600): 1,609.344 divided by 3,600 equals 0.44704. One mile per hour equals 0.44704 meters per second.

Step-by-step explanation:

how many times is the money of the elder brother ?

this is the same to ask "how many times do I need to add the money of the younger brother to get the money off the older brother ?"

this is simply done by division : how many times do 56 fit into 280 ?

280 / 56 = 5

so, the elder brother has 5 times the money of the younger brother.

Answer:

56+56+56+56+56

hence

5 times

The coordinates of Point [tex]D'[/tex] are [tex](42, 0)[/tex]

[tex]\text{Algebraic Representation: } (x,y) \to (7x,7y)[/tex]