Lisa went on a 52km hike. She divided the distance traveled evenly over 4 days.

How many meters did Lisa walk each day?

Answer:

Number 3

A= -6

B= the third one

4. for this one, just do -1, 0, 1, 2, 3, 4

Answer:

5. D  6. B  7. A

Step-by-step explanation:

it is just like a square all sides are the same

Answer:

Calculate the Square root

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

Exact Form:

1/31

Decimal Form:

0.03225806

Answer:

31 and I don't know the other one

Answer:

no solution

Step-by-step explanation:

hope this helped have a great day :D

Answer:

A. 12n - 6

Step-by-step explanation:

12 times a number which is n so

12n then minus 6 ,

12n-6

hope this helps

Answer:

uh... sure.

The correct answer should be B, C, E

Step-by-step explanation:

inequalities are stuff like 4x > 2x or 1 < 2

Answer:

D) 120

Step-by-step explanation:

if there are 40 blue marbles and the ratio of blue is 8, then the multiplier is 5

# of red marbles:  11 x 5 = 55

# of pink marbles:  5 x 5 = 25

55 + 40 + 25 = 120

Answer:

12

Step-by-step explanation:

Answer:

x = 225

Explained:

(27 + 48)*3 = x

I hope this is right.

Answer:

A) (-2,-2)

B) (2,-3)

C) (5,4)

D) (5,9)

E) (-10,6)

F) (-3,2)

G) (9,5)

H) (-2,4)

I) (-10,-10)

J) (6,-10)

K) (0,9)

L) (-1,-8)

M) (3,2)

O) (-7,-10)

P) (-6,5)

Step-by-step explanation:

Hope this helps :)

Answer:

how much km was left

Step-by-step explanation:

his whole journey length would be if u add both km

Answer:

hi

Step-by-step explanation:

A is 50 and B is 10

then, C is 5

50+10=60

50-10=40

50÷10=5

have a nice day

Answer:

Step-by-step explanation:

A+B=60

A=60-B

substitute the value of A in

A-B=40

60-B-B=40

60-40=2B

20/2=B

10=B

Now, substitute the value of B in

A+B=60

A+10=60

A=60-10

A=50

A/B=C

50/10=C

5=C

Answer:

p=28.3

Explanation:

75.8-47.5=28.3

Answer:

where is the picture of the table?

Step-by-step explanation:

Answer:

[tex][(12 ∙ 3) + 6] - 32 ÷ (9 - 6) \\ = 42 - 3 {}^{2} \div 3 \\ = 42 - 3 \\ = 39[/tex]

Answer:

12.3+6= 18.6

9-6= 3

18.6 - 32 = 4.6

4.6÷3= 1.5

Answer:

3/7 is the probability that the teacher will randomly select a boy.

Hope this helps! :)

The probability that the teacher randomly selects a boy is 3/7

The given parameters are:

Boy = 6

Girls = 8

The total number of students is:

Total = 6 + 8 = 14

The probability of selecting a boy is:

P(Boy) = 6/14

Simplify

P(Boy) = 3/7

Hence, the probability that the teacher randomly selects a boy is 3/7

Read more about probability at:

https://brainly.com/question/25870256

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Answer:

Step-by-step explanation:

11%

The required scenario in the below solution part would lead to the given equation 2r + 15 = 25. The correct answer would be option (C).

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that is equal.

The equation is given in the question, as follows:

2r + 15 = 25

Let r be items you can buy at the concession stand.

You are going to the movies with some friends. You have $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.

Thus, the required scenario in the above solution part would lead to the given equation.

Learn more about equations here:

brainly.com/question/10413253

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Answer:

1) it should be

[tex] \frac{1}{ {8}^{6} } [/tex]

2) To avoid making this mistake remember that when you subtract 4-10 you get -6 and you can't have a negative exponent so you have to move it to the denominater for it to be positive.

Answer:

The numbers that mark any location on a coordinate plane are called 'points'.

Answer:

Points on the plane are located using two numbers - the x and y coordinates.

Step-by-step explanation:

Answer:

Step-by-step explanation:

3

Answer:

Part A is 64

Step-by-step explanation:

i dont know part B yet

Answer:

LMK is 30  

Step-by-step explanation:

inside the triangle, the LMN is the equation 3x=90degrees

under the KN is 4x

on the left is 150dgrees = 5x

3x+4x+5x=360

add the x's together

12x=360

divide

x=30

LMK= 150-90/2=60/2=30

Step-by-step explanation:

132.71 x 10 with the power of 2 = 13271

The perimeter of the triangle is 70.82 inches.

Given as :

The length of the altitude is 30 inches, and

The length of the base is 10 inches

Right triangle is defined as a triangle which one angle is a right angle or two sides are perpendicular.

Let, perpendicular = 30 and base = 5

According to Pythagoras theorem,

A right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

perpendicular² + base² = hypotenuse²

Substitute the values,

30² + 5² =  hypotenuse²

900 + 25 =  hypotenuse² or

hypotenuse² = 925

hypotenuse = √925

hypotenuse = 30.41

The perimeter of the triangle can be determined as:

Perimeter of the triangle = l₁ + l₂ + l₃

Perimeter of the triangle = 30.41+ 10 + 30.41

Perimeter of the triangle = 70.82

Hence, the perimeter of the triangle is 70.82 inches.

Learn more about right triangle here:

brainly.com/question/6322314

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Answer:

for number one it would be -2, 3

Step-by-step explanation:

if you were to graph it out into paper (2,3) and mirror it across the vertical axis (y) then you end up with (-2,3)

Answer:

Step-by-step explanation:

sir in the graph every point is (X,Y) so you should choose consecutive random numbers for the X values for the first point after that put the values you choose In the equations so now you have just numbers in the equation .. add, subtract and multiply at the end you will get a value .. ok this Y for the first point .. mark this point on the graph and continued this process until it reached at least 3 points, and connected between them.

Note : do this with each equation separately and do not connecte between two points for two different equations

the equation with x will become as line

the equation with x² will become as arch

after you finsh drwaing see the points that the tow equation are touching within and write them. Usually it is two points

Step-by-step explanation:

First, set the equations as equal to eachother because both equal y:

[tex]x^2-6x-7=x+1[/tex]

Now, solve to get everything on one side of the equation so that the other side of the equation is set to 0:

[tex]x^2-7x-8=0[/tex]

Now use the sum product pattern:

[tex]x^2+x-8x-8[/tex]

(as you can see, the above equation is equivalent to the previous equation, but there are now four values instead of three)

Now take the common factor from the two pairs:

[tex]x(x+1)-8(x+1)[/tex]

Rewrite in factored form:

[tex](x-8)(x+1)[/tex]

Now to get both values of x, set each factored equation to 0 and solve for x (becuase remember, the equation still equals 0):

[tex](x-8)=0\\x=8[/tex]

[tex](x+1)=0\\x=-1[/tex]

NOW that we have both values of x, we can subsitute them into EITHER equation and solve to get the corresponding y values:

[tex]y=(8)+1\\y=9[/tex]

[tex]y=(-1)+1\\y=0[/tex]

So that's how we solve to get these coordinates: (8,9) & (-1,0).

Good luck on your final and I hope I was able to help :)

Answer:

1. 22

2. 16

3. -43

4. -8

D

This is not all the answers