Hope this helps it’s for number 4

Step-by-step explanation:

x+8=10

x−4=22

x÷3=6

7x=28

60=30+30=6+6+6+6+6+6+6+6+6+6

a=a

a=b,thenb=a

60=30+30,then30+30=60

ifa=bandb=c,thena=c

60=30+30

30+30=6+6+6+6+6+6+6+6+6+6

60=6+6+6+6+6+6+6+6+6+6

Answer:

60

Step-by-step explanation:

Answer:

8/3 or 2 2/3

Step-by-step explanation:

2 x 1/3 is done first because it is in parenthesis

thus making the problem 4/3 x 2/3

thus equaling 8/3 or 2 2/3 in mixed number form

Answer:

B

Step-by-step explanation:

i think

The average speed for the whole trip is required.

The average speed of the car is 100 km/h.

Let [tex]x[/tex] be the total distance of the trip.

Distance traveled for 2nd half

[tex]60\times 1=60\ \text{km}[/tex]

[tex]x-\dfrac{3}{5}x=60\\\Rightarrow \dfrac{1}{5}x=60\\\Rightarrow x=300\ \text{km}[/tex]

Total time

[tex]t=2+1=3\ \text{hours}[/tex]

Average speed is given by

[tex]v=\dfrac{300}{3}\\\Rightarrow v=100\ \text{km/h}[/tex]

The average speed of the car is 100 km/h.

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Answer:

A.(-3,1)

Step-by-step

i had to do this today

Answer:

Yes it does!

Step-by-step explanation:

Side A: 12 ft

Side B: 14 ft

By the pythagorean theorem: A^2 + B^2 = C^2

so 12^2 + 14^2 = 340

C = sqrt(340) = 18.44 which makes the statement true that the walls form a right triangle!!

Answer:

I don't get the question 2

Answer:

32π in

Step-by-step explanation:

I believe its correct let me know if not ^^

Answer: 32 in

Step-by-step explanation:

it correct

Answer:

Answer:

Option 3

Step-by-step explanation:

Multiplying the x^2 always causes the opening on the parabola to get thinner. If you multiply it by a number less than 1 it will make it wider.

Answer:

−3f

Step-by-step explanation:

Move −3 to the left of f.

−3f

Answer:

Step-by-step explanation:

Use a table with x and y, every time x increases, it increases by 3, and every time y increases, it increases by 1

Repeated addition:

x                    y

0 + 3             0 + 1

3 + 3              1 +1

6 + 3              2 + 1

9 + 3               3 + 1

12 + 3             4 + 1

15 +3              5 + 1

Answer:

lol

Step-by-step explanation:

Answer:

12 inches

Step-by-step explanation:

Perimeter = 2(L + W)

2(2 + 3) = 2 x 6

   = 12

Answer:

0

Step-by-step explanation:

just did it. hope it helps

Answer:

Is this the full question, what are the infrences?

Step-by-step explanation:

If you give me more I will give a answer

Answer: B. Graph of 2 lines that intersect at one point. Both lines are solid. One line passes through (-2,2) and (0,3) and is shaded below the line.

y < = 1/2x + 3...(-2,2)                y < = 1/2x + 3....(0,3)

2 < = 1/2(-2) + 3                        3 < = 1/2(0) + 3

2 < = -1 + 3                                3 < = 0 + 3

2 < = 2 (correct)                        3 < = 3 (correct)

The other line passes through points (0,1) and (1,-2) and is shaded above the line.

y > = -3x + 1...(0,1)            y > = -3x + 1...(1,-2)

1 > = -3(0) + 1                   -2 > = -3(1) + 1

1 > = 0 + 1                         -2 > = -3 + 1

1 > = 1 (correct)                 -2 > = -2 (correct)

Step-by-step explanation:

Answer:

58

Step-by-step explanation:

Answer:

479

Step-by-step explanation:

The requried probability that a student will begin college during the summer semester given that he is attending an in-state college is 0.894.

Probability can be defined as the ratio of favorable outcomes to the total number of events.

To determine the probability that a student will begin college during the summer semester and attend an in-state college, we need to find the number of students who satisfy both conditions and divide it by the total number of students. From the table, we see that 178 students are attending an in-state college and beginning during the summer semester, so the probability is:

P(Attending in-state and beginning summer) = 178/662 ≈ 0.269

To determine the probability that a student will begin college during the summer semester given that he is attending an in-state college, we need to find the number of students who are attending in-state colleges and beginning during the summer semester and divide it by the number of students who are attending in-state college. From the table, we see that 178 students are attending in-state college beginning during the summer semester, and 178 + 21 = 199 students are attending in-state college. So the probability is:

P(Beginning summer | Attending in-state) = 178/199 ≈ 0.894

Learn more about probability here:

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Answer:

y = -6x + 2

Step-by-step explanation:

To find the slope, you do rise/run. To get to one point from another, you move one unit to the right, and six units down.

Now to find the y-intercept, you need to identify the point that meets in the y-axis. That would be 2.

Hope this helps!

Answer: y = -6x +2

Step-by-step explanation:

rise/run is 6/1 so slope = 6

y intercept of 2

Answer:

so basically

the area of the square; (5cm)^2 = 25cm^5

the area of the triangle; (4cm.5cm)/2 = 10cm^2

which means that r = √25cm^2/10cm^2 = √25/10 cm^2 or √10/25 cm^2

english is not my first language so i do not know what combined means but if u explain a little more i will try to help u

-> ok edit edit;

1cm/5in. = r

5cm => 25in.

z^2= area of a square so

25in.25in= 625 in^2

4cm => 20in.

5cm => 25in.

h.b/2 = area of a triangle so

20in.25in./2 = 250in.^2

250in.^2 + 625in.^2 = 875in.^2

so answer B

Answer:

its 11

Step-by-step explanation:

the mode is the difference between the highest and lowest date input

19-8=11

Answer:

11

Step-by-step explanation:

Answer:

B. d - 0.2

20%= 20/100= 0.2

so price= d-0.2

Step-by-step explanation:

Answer:

B 2n/3

Step-by-step explanation:

2n is double the value of n

the denominator of 3 means divide by 3

Answer:

i don't understand

Step-by-step explanation: