D. car B was 5 miles east of car A

Answer:

(8,4)?

Step-by-step explanation:

Responder:

10

Explicación paso a paso:

Dado que:

Número total de estudiantes = 50

Porcentaje que pasó = 80%

Si pasó el 80%;

luego porcentaje que falló:

(100 - 80)% = 20%

Número que falló:

20% del total de estudiantes

0,2 * 50

= 10 estudiantes reprobaron

Answer:

5.5 km

Step-by-step explanation:

P.S - The exact question is -

As from the figure , we can see that

2 square = 1 km

Now,

Number of squares between P and Q = 4

Number of square between Q and R = 7

So,

Total number of squares = Number of squares between P and Q + Number of squares between Q and R

                                          = 4 + 7 = 11

⇒Total number of squares = 11

Now as

2 squares = 1 km

⇒ 1 square = [tex]\frac{1}{2} km[/tex]

⇒11 square = [tex]\frac{11}{2} km = 5.5 km[/tex]

∴ we get

total distance, x + y = 5.5 km

Answer:

90

Step-by-step explanation:

five or more raise the score, four or less let it rest

Answer: $90

Step-by-step explanation:

94.10 round that to the nearest ones

94 now round that to the nearest tens

90

Answer:

60%

Step-by-step explanation:

73:120*100=

(72*100):120=

7200:120=60

Answer:

n

Step-by-step enxplanation:

n

Answer:

I attached a pic

Step-by-step explanation:

Hope it helps you!!!

Answer:

8x⁶y⁵ - 12x⁴y⁷

Step-by-step explanation:

→ 4xy² × 2x² - 3y² × x³y³

→ 4x⁴y⁵ × 2x² - 3y²

→ 8x⁶y⁵ - 12x⁴y⁷

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

Answer:

Their Ratio

Step-by-step explanation:

You switched the numbers 2 and 3 btw

[tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio

A ratio indicates how many times one number contains another.

Two sequences of numbers, often experimental data, are proportional or directly proportional if their corresponding elements have a constant ratio, which is called the coefficient of proportionality or proportionality constant.

When two variables are proportional, [tex]\boldsymbol{\left ( 2 \right )}[/tex] their ratio is constant.

For more information:

https://brainly.com/question/25343092?referrer=searchResults

Answer:

The line that meets these conditions is y = 1.5x - 2.5

If you want to use fractions, it would be y = 3x/2 - 5/2

Step-by-step explanation:

To get a line perpendicular to y = -(2/3)x + 1, We can start by finding its slope.  That's easy enough as a perpendicular slope is the negative reciprocal of the given one.  As this has a slope of -2/3, our new slope has to be 3/2, or 1.5

All we need to do then is express that rate of change relative to the given point (-1, -4).  We can do this by expanding the classic equation:

Δy = sΔx

We can write that as such:

y - (-4) = 1.5(x - (-1))

y + 4 = 1.5(x + 1)

y + 4 = 1.5x + 1.5

y  = 1.5x + 1.5 - 4

y = 1.5x - 2.5

Or if you want to express those numbers as fractions, it would be y = 3x/2 - 5/2.

To make sure the answer's correct, we can simply plug -1 in as the x value, and see if we get y = -4:

y = 3(-1) / 2 - 5/2

y = -3 / 2 - 5 / 2

y = -8 / 2

y = -4

So we know that our answer is correct (assuming that the slope is correct, which it is - a perpendicular line always has the negative reciprocal of the other line's slope).

Answer:

First and third options are equivalent, second and fourth options are not equivalent.

Step-by-step explanation:

Remember the relation:

[tex]a^n*a^m = a^{n + m}[/tex]

and:

[tex](a^n)^m = a^{n*m}[/tex]

We have the expression:

[tex]7^{1/5}*49^{7/5}[/tex]

We know that 49 = 7*7

Then we can write the above relation as:

[tex]7^{1/5}*49^{7/5} = 7^{1/5}*(7^2)^{7/5}[/tex]

We can use the second relationship from the above ones and write this as:

[tex]7^{1/5}*(7^2)^{7/5} = 7^{1/5}*7^{2*7/5} = 7^{1/5}*7^{14/5}[/tex]

Now we can use the first relationship to get:

[tex]7^{1/5}*7^{14/5} = 7^{1/5 + 14/5} = 7^{15/5} = 7^3 = 343[/tex]

Then:

The first option is equivalent.

The second option is not equivalent

The third option is equivalent.

The fourth option is not equivalent.

Answer:

Hi! -5/3 :)

Step-by-step explanation:

Hope this helps!

Best of luck! ♥

Answer:

D. xz=yz, angle z is shared, wz=wz

Answer:

Side-angle-side postulate

Step-by-step explanation:

First,  you know that angle XZW = YZW because they are both 90 degrees.

Next, you know that side WZ = side WZ because of the reflexive property (they are the same side)

Lastly, you know that YZ = XZ because Z is the midpoint meaning it divides the entire thing perfectly in half

You have two sides and the included angle, so it is SAS.

Answer:

Step-by-step explanation:

A=$23.49/5lb=$4.70/lb

B=$36.96/8lb=$4.62/lb

So store B is cheaper.

Answer:2/15

step by step explanation: ratio to rabbits to cats 2:7ratio of brown rabbits to grey rabbits is 2:3 so as a fraction total rabbits 2/9and grey rabbits is 3/52/9 x3/5 =2/15 hope it helped

Answer:

Step-by-step explanation:

as per as I can think the answet will be 38

please give me brainliest if my answer is correct

Answer:hmm 30c - 24d = 6d or 6c

Step-by-step explanation:

Answer: 4 boxes of cereal

Step-by-step explanation:

Answer:

He can only by 3 boxes

Step-by-step explanation:

20-5=15   than you divid  15 by four    

Answer:

6 minutes

Step-by-step explanation:

Speed of net = 15mbps

Time taken = 4min.

Total size of application= 15*60*4= 3600mb

Now speed = 10mbps

Time taken = 3600/10

= 360 sec = 360/6 min

= 6 min

Answer:

7 units apart.

Step-by-step explanation:

Find the difference of the x-values from the two points.

4 - (-3) = 4 + 3 = 7

The horizontal distance from the two points is 7.

Hope this helps.

Answer:

Just use logic :)) 1/2 = 4/8 so divide 5/8 by 4/8 and you get 5/4. :)) Hope thi s helpedStep-by-step explanation:

Answer:

the answer is 1 1/4

hope this helped:)

Step-by-step explanation:

Answer: sorry i have not learnd that yet

Step-by-step explanation:

Answer:I need the answer please

Step-by-step explanation:

Answer:B. more than $100 profit

Step-by-step explanation:

When the pattern continues it wont be even

Answer

b

Step-by-step explanation:

Answer: Yes

Step-by-step explanation:

x = 3

y = -7

10x + 20y ≥ -3

10 (3) + 20 (-7) ≥ -3

30 + (-140) ≥ -3

30 - 140 ≥ -3

-110 ≥ -3

(3, 7) is a solution

Answer:

8:00 am his temperature was 86 at 1 pm it was 76 it went down 10 in the 5 hours of time so it went down 2 every hour I hope this helps                                                                                                                                                                                                                                                                                                                                          

Step-by-step explanation:

Answer:

domain=(-10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10)

Range=(2, 4, 6, 8, 10, 0, -2, -4, -6, -8, -10)

Answer:

208 fish

Step-by-step explanation:

83/.40 = 208 fish