I got an answer, but I only got one mark help

Answer:

y = -1/5 x -2

Step-by-step explanation:

Given line y = 5x - 1

as in slope intercept form m = 5

point (5, -3)

for two lines to be perpendicular product of slopes must be -1\

so for new line  slope is

m1 * m2 = -1

5 * m2 = -1

m2 = -1/5

line equation is y - (-3) = -1/5 (x - 5)

y + 3 = -1/5 x + 1

y = -1/5 x + 1 - 3

y = -1/5 x -2

Answer:

Step-by-step explanation:

Slope of the ⊥ line is ( - [tex]\frac{1}{5}[/tex] )

y - ( - 3 ) = - [tex]\frac{1}{5}[/tex] ( x - 5 )

y + 3 = - [tex]\frac{1}{5}[/tex] x + 1

y = - [tex]\frac{1}{5}[/tex] x - 2

Answer:

93 degrees

Step-by-step explanation:

first, lets add 38+49 to see the sum

38+49=87

since the sum of all three angles in every triangle equals 180, we can subtract this sum from 180 to get the answer

180-87=93

so the missing angle would be 93

Answer:

10 C

Step-by-step explanation:

Answer: D Or 10

Step-by-step explanation: Because If you subtract 50 by 32 you will get 18 and then you get 5/9(18) and then you can cross simplify which gets you 5x2 which is 10.

Answer:

1,26-(-17)=26+17=43

2,-17-26= -1(17+26)= -1(43)= -43

there for the greater volue is 43 the first expression

Answer:

The inequality on the number line shown is {x:x<2}

The inequality shown on the number line is represented by the relation x<2.

As,  the inequality on a number line, the notation includes the open circle at 2.

This means that the value of 2 itself is not included in the set of solutions.

In the notation "x < 2," the symbol "<" indicates "less than," and the number 2 is the upper bound of the inequality.

Since the inequality is strict, use an open circle to show that the point 2 is not part of the solution set.

Therefore, the inequality is "x < 2".

Learn more about Number Line here:

https://brainly.com/question/32029748

#SPJ3

Answer:

H=80

Step-by-step explanation:

Answer:

4.36 + 2.14 = 6.5 or 6.5 - 2.14 = 4.36

Answer:

4.36 + 6.5 = 2.14

Step-by-step explanation:

4 + 2 = 6, and 0.36 + 14 = 0.50

i'm not sure if thats the way you learned it but here you go

Answer:

Step 1: Create an Equation Using the idea (Angle B + Angle C = 180°)

=> 14x + x = 180°

Step 2: Solve.

=> 14x + x = 180°

=> 15x = 180°

=> x = 12°

Step 3: Multiply 12 by 14.

=> 12 x 14 = 168°

Step 4: Subtract 168 by 12.

=> 168 - 12

=> 156°

Final Answer:

After working on this problem, we can conclude that the difference between Angle B and Angle C is 156°

Hoped this helped.

Answer:

279

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

every time x changes y goes up by 5

Answer:

5-

Step-by-step explanation:

5- is an integer itself and it's closest to 0

If two cities had low temperatures for the day of 10 and 5 degrees below zero then the temperature closest to zero is -5.

A number system is defined as a system of writing to express numbers.

Given that two cities had low temperatures for the day of 10 and 5 degrees below zero

To determine which temperature is closest to zero, we need to calculate the absolute values of the differences between each temperature and zero:

|-10 - 0| = 10

|-5 - 0| = 5

The temperature with the smallest absolute value is -5, which is closer to zero than -10.

Therefore, the temperature closest to zero is -5 degrees.

To learn more on Number system click:

https://brainly.com/question/22046046

#SPJ3

Answer:

good

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

hope this helps!

Answer:

4-(-6)=10

-2/3-4/6=-1 2/6

The correct statement is Gerard should have found the area of the square, 36 cm², and added it to the area of the triangle, 10.5 cm², to get 46.5 sq. cm.

Area of a geometrical shape or figure in two dimension is the space which lies within the boundary of the shape.

The given composite figure composed of a triangle and a square.

So, we should find the area of both the triangle and the square and add it to get the area of the composite figure.

Let A₁ and A₂ be the area of the square and area of the triangle respectively.

Area of a square with side lengths 'a' = a²

Here, length of the side of the square = 6 cm

A₁ = 6² = 36 cm²

Area of a triangle with base 'b' and height 'h' = [tex]\frac{1}{2}[/tex] × b × h

Here, b = 6 cm and h = 3.5 cm

A₂ =  [tex]\frac{1}{2}[/tex] × 6 × 3.5 = 10.5 cm²

Area of the composite figure = A₁ + A₂

                                                =  36 cm² + 10.5 cm²

                                                = 46.5 cm²

Hence Gerard could have found the correct answer by finding the area of the square as 36 cm², and adding it to the area of the triangle, 10.5 cm², to get the area of the figure as 46.5 cm².

To learn more about Area, click:

https://brainly.com/question/27683633

#SPJ2

The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

We have to given that;

The number of the form aaa,aaa,aaa is divisible by 9.

Now, We can write the number as;

⇒ 111,111,111

Clearly, Above number is divisible by 9.

Hence, The smallest 9 digit number of the form aaa, aaa, aaa such that it is divisible by 9 is, 111,111,111.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

Answer:

50 and 10

Step-by-step explanation:

Answer:

13.5

Step-by-step explanation:

Answer:

3% of 450$ is 13.50$ so if it was just split between the salesperson and the store she would have made 13.50 and the store would have made 436.50

Step-by-step explanation:

Answer:

Rounding, 30% of the specials steaks were served. 70% was most likely salmon fillets served.

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

25% is the same as [tex]\frac{1}{4}[/tex], so we can use the following equation:

[tex]\frac{1}{4}x = 10[/tex]

From there, multiply both sides by four to get [tex]x=40[/tex].

This means that 25% of [tex]40[/tex] is [tex]10[/tex].

Answer:

0.65217mi (or 0.65mi)

Explanation:

1. Use the formula...

Area = width × length

2. Solve for W

w =  [tex]\frac{a}{l}[/tex] = [tex]\frac{15}{23}[/tex] ≈ 0.65217mi

Answer:

0.65217mi (or 0.65mi)

Step-by-step explanation:

to convert? You woudl use 2.2 to

Answer:

it would be 79.8 lol.

Step-by-step explanation:

Answer:

3/2 and 3/4

Step-by-step explanation:

First, we need to know: what is a decimal that terminates?

A decimal that terminates is a decimal that has an end

For ex: 1/4 = 0.25

The decimal won't go on and on, it ends with only a few digits

Here's an example of one that doesn't terminate:

1/3 = 0.3333333333333333333333333333333333  . . . . . and so on

With this knowledge, we can look at the fractions in your problem: 3/2, 2/3, 3/4, and 5/7

To find the decimals, divide the numerator by the denominator, you get:

1.5, 0.66666666 . . ., 0.75, and 0.71428571428 . .,

We can see that the first and third don't run on, while the second and last do.

Therefore, your answer would be 3/2 and 3/4

Answer:

A. 2.56 & B. 15.37

Step-by-step explanation:

To find the tip, multiply 12.81 by 20% (12.81*0.20) to get 2.562. Rounded to the nearest hundredth is 2.56.

From there, to get the total bill, add the bill with the tip (12.81+2.56) to get your answer of 15.37.

Hope this helps. Good luck with your studies!

Answer:

Y=x

Step-by-step explanation:

Hope this helps you!

Answer:

y = x + 8

Step-by-step explanation:

We are given that a line has a slope (m) of 1, and contains the point (-4, 4).

We want to write the equation of this line in slope-intercept form.

Slope-intercept form is given as y=mx+b, where m is the slope and b is the value of y at the y intercept (hence the name).

Since we already are given the slope of the line, we can immediately plug it into the equation.

Substitute m as 1 in y=mx+b.

y = x + b

We now need to find b.

As the equation passes through (-4, 4), we can use its values to help solve for b.

Substitute -4 as x and 4 as y.

4 = -4 + b

Add 4 to both sides.

4 = -4 + b

+4   +4

_________________

8 = b

Substitute 8 as b in the equation.

y = x + 8