I really need help please! Number 5!! (Factoring)

Please show how you got it.

Answer:

5 and 6 linear pair

5 and 7 vertical

4 and 6 consecutive

4 and 5 alternate interior

3 and 8 coreesponding

1 and 7 alternate exterior

Answer:

3

Step-by-step explanation:

because if you look closely at the graph you see

Answer:

11/10

Step-by-step explanation:

To have a fraction greater than 1, you have to have a numerator (The top one in the fraction) greater than a denominator (the bottom one in the fraction). 7 is less than 8 and 11 is greater than 10 so that means that 11/10 is greater than 1.

Answer:

45

Step-by-step explanation:

Answer:

3 hours

Step-by-step explanation:

the speed of the river current is 80% less

80% of 60 is 48

so the speed is now 48 mph, because the river is pushing the boat back (duh)

144 miles/ 48 mph is 3 hours.

Answer:

Rosie is incorrect.

Step-by-step explanation:

3600/200

The zeros get cancelled

36/2

The answer is 18.

Answer:

iyt 71x7 which would be 497

Answer:

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

Key skills needed --> Division of fractions, Multiplication of fractions

1) 2/4 over 5/8 is the same thing as division ---> [tex]\frac{2}{4}[/tex] ÷ [tex]\frac{5}{8}[/tex] = [tex]\frac{2}{4}[/tex] × [tex]\frac{8}{5}[/tex] = [tex]\frac{16}{20}[/tex] = [tex]\frac{4}{5}[/tex]

2) Dividing by a fraction is the same thing as multiplying by its reciprocal.

Basically if you are dividing by [tex]\frac{3}{4}[/tex], you are multiplying by [tex]\frac{4}{3}[/tex]. A reciprocal is when the fraction's numerator becomes the denominator, and the fraction's denominator becomes the numerator. [tex]\frac{1}{2}[/tex] --> reciprocal is [tex]\frac{2}{1}[/tex] (or 2)

Hope you understood and have a nice day!! :D

Answer:

answer can be either 5 square root 2 or 7.01

Step-by-step explanation:

you can cancel out 2 (outside of brackets) with 2( denominator of the fraction)

Answer:

[tex]5\sqrt{2}[/tex]

Step-by-step explanation:

The 2 in the denominator and outside the parenthesis both cancels out, which just leaves with the most simplified answer.

Answer:

first one would be 1440

second one would be 720

Step-by-step explanation:

Answer:

Your answer is A

Step-by-step explanation:

Here you go mate

Step 1

j+1>10  Equation/Question

Step 2

j+1>10  Simplify

j+1>10

Step 3

j+1>10  add-1

j>9

answer

j>9

Hope this helps

Option B is correct, No, j = 9 is not a solution to the inequality j+1>10.

A relationship between two expressions or values that are not equal to each other is called 'inequality.

We can substitute j = 9 into the inequality j + 1 > 10 and see if it is true or false.

j plus one greater than ten.

j + 1 > 10

We have to check whether j=9 is the solution of the given inequality.

Substitute j equal to 9 in the above inequality.

9 + 1 > 10

10 > 10

The inequality is not true when j = 9. Therefore, j = 9 is not a solution to the inequality.

Hence, Option B is correct, No, j = 9 is not a solution to the inequality j+1>10.

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Answer:

Perpendicular

Step-by-step explanation:

Given

[tex]Line\ 1: (2, -3), (-4, -6)[/tex]

[tex]Line\ 2: (-3, 2), (2, -8)[/tex]

Required

Tell the relationship between both lines

We start by calculating the slopes (m) of both lines.

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

For Line 1:

[tex]m_1 = \frac{-6 - (-3)}{-4 - 2}[/tex]

[tex]m_1 = \frac{-6 +3}{-4 - 2}[/tex]

[tex]m_1 = \frac{-3}{-6}[/tex]

[tex]m_1 = \frac{1}{2}[/tex]

For Line 2:

[tex]m_2 = \frac{-8 - 2}{2 - (-3)}[/tex]

[tex]m_2 = \frac{-8 - 2}{2 +3}[/tex]

[tex]m_2 = \frac{-10}{5}[/tex]

[tex]m_2 = -2[/tex]

The lines are not parallel because [tex]m_1 \ne m_2[/tex]

However, they are perpendicular, because:

[tex]m_1 = -\frac{1}{m_2}[/tex]

To prove this, substitute values for m1 and m2

[tex]\frac{1}{2} = -\frac{1}{-2}[/tex]

[tex]\frac{1}{2} = \frac{1}{2}[/tex] --- Proved

Answer:b

Step-by-step explanation:

Answer:

Answer D

Step-by-step explanation:

For each one simple put one of the x values in the x in the given equation. You will find that 9/3 give you 3, 12/3 give you 4. In other questions follow that rule for each and if the answer is the Y value then you know you are right.

Answer:

the correct answer is 3

Step-by-step explanation:

just took it on edmentum

The value of the expression [tex]log_b(4b) = 3.[/tex]

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

We can use logarithmic rules to solve this problem.

First, we know that log_b(8) = 3.

Using the definition of logarithms, this means that b³ = 8.

Solving for b, we find that b = 2.

Next, we know that log_b(0.5) = -1.

Using the definition of logarithms, this means that b^(-1) = 0.5.

Solving for b, we find that b = 2.

Since both expressions have the same base, we can use the logarithmic rule that states log_b(xy) = log_b(x) + log_b(y) to simplify log_b(4b) as follows:

[tex]log_b(4b) = log_b(4) + log_b(b)[/tex]

We can use the logarithmic rule that states:

log_b(b) = 1 to simplify log_b(b):

[tex]log_b(4b) = log_b(4) + 1[/tex]

Now, we can use the logarithmic rule that states:

[tex]log_b(x) = log_c(x)/log_c(b)[/tex]

To convert log_b(4) to a base 2 logarithm:

[tex]log_b(4) = log_2(4)/log_2(b) = 2/1 = 2[/tex]

Substituting this into the expression we found earlier, we get:

[tex]log_b(4b) = log_b(4) + 1 = 2 + 1 = 3[/tex]

Therefore,

[tex]log_b(4b) = 3.[/tex]

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Answer:

It would be D.x = -2/3 or x =2

Answer:

B

Step-by-step explanation:

(3x-2) - 5 = -1

⇒(3x-2)-4=0

⇒3x-6=0

⇒3x=6

⇒x=6/3

⇒x=2

Answer:

Total bill = $88.50

Step-by-step explanation:

Amount of bill = $75

Tip = 18%

Amount of tip = [tex]\frac{18}{100}*75[/tex]

Amount of tip = [tex]0.18 * 75[/tex]

Amount of tip = $13.50

Total bill = Bill + Tip

Total bill = 75 + 13.50

Total bill = $88.50

Answer:

A proton needs two electrons to operate. Just like if an electron needed nutrons.

Step-by-step explanation:

Complete question :

In a class of 125 students, 27 are computer science majors, 51 are mechanical engineering majors, 12 are civil engineers and the rest are general engineering majors. Assume students only have one major.

Suppose six students from the class are chosen at random what is the probability none are mechanical engineering majors?

Answer:

0.039

Step-by-step explanation:

Total = T = 125

Computer Science = S = 27

Mechanical Engineering = M = 51

Civil Engineering = C = 12

General engineering, G = 125 - (27 + 51 + 12) = 35

Probability that none out of six chosen at random are Mechanical Engineering major :

Probability = required outcome / Total possible outcomes

Non mechanical engineering majors = 125 - 51 = 74

Probability none of 6 selected are mechanical engineering majors :

74C6 / 125C6

Recall :

nCr = n! / (n-r)! r!

, using calculator :

74C6 / 125C6 = 185250786 / 4690625500

= 0.0394938

= 0.039

Answer:

(-2,4), (0,3), (2,2)

Step-by-step explanation:

You can use the 3 points above to plot out the line on the graph and to find other points.

Answer:

3 boxes of small porridge

Step-by-step explanation:

625g x 5 = 3125

4125-3125=1000

1000 divided by 350 = 2.8

so there will be 2 full boxes of small porridge and 1 not full box of porridge.

Walter buys 3 small boxes of oat porridge.

When used to represent a quantity or a mathematical relationship, symbols and/or numbers are combined to form an expression in mathematics. It may contain exponents, brackets, variables, constants, and mathematical operations like addition, subtraction, multiplication, and division.

To begin, let's determine how much porridge is contained in the five enormous boxes:

5 x 625 = 3125g

Determine how much porridge is contained in the little boxes since we know that Walter purchases 4175g in total.

4175 - 3125 = 1050g

Assuming that there are 350g of porridge in each small box, we can calculate the number of small boxes by dividing the total weight of the porridge by the weight of each small box:

1050 / 350 = 3

Therefore, Walter buys 3 small boxes of oat porridge.

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Answer:The median number of sales in weeks one and two are equal and The range of sales to in weeks one and two are equal

Step-by-step explanation:

Answer:

8 ft², 21.8ft², and 11.2ft²

Step-by-step explanation:

Answer:

x=−258

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

x+534=276

Step 2: Subtract 534 from both sides.

x+534−534=276−534

x=−258

have a nice day lol!!!!

Answer:

1.80

Step-by-step explanation:

Answer:

5400.00

Step-by-step explanation:

Answer:

5400.00

Step-by-step explanation:

Answer:

18inch

Step-by-step explanation:

Answer:

I sadly cannot answer your problem, hence you don't have enough evidence to calculate the radius. To find the radius, you have to do C/2π. You need the circumfernece to be able to solve this.