What is this answer?

Answer:

k = - 7 / 4

decimal form : - 1 . 7 5

Step-by-step explanation:

Answer:

-7/4

Step-by-step explanation:

12k+6=4k–8

12k-4k= -8-6

8k= -14

k= -14/8

k= -7/4

Answer:

fhakfhubFYUG AYRGFYHUABGFHGAHFB ABFHBHbh hgrseh gbhrsbghsbghshuyghjvbhso gushghuhsu igusg

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

2 + 7x = 5x + 14

7x - 5x = 14 - 2

2x = 12

x = 12 : 2

x = 6

Good luck !

Answer: no mistake

Step-by-step explanation:

Yes, by AAS

(Please comment if you want explanation)

The triangles ABC and DEC are congruent by AAS(Angle-Angle-Side). The second option is correct.

Two triangles are said to be congruent if all three corresponding sides are equal and all three corresponding angles are the same size.

Angle-Angle-Side (AAS) is an acronym for Angle-Angle-Side. When two angles and a non-included side of one triangle are equivalent to the corresponding angles and sides of another triangle, the triangles are said to be congruent.

When two lines intersect at a point, vertical angles are formed which are always equal to each other.

Given that the side BC in triangle ABC and the side CE in triangle DEC are equivalent. Also, angle A in triangle ABC and angle D in triangle DEC are equivalent. Notice that angle C in triangle ABC and angle C in triangle DEF are vertical angles. Therefore from the above AAS rule, it can be concluded that the triangles ABC and DEC are congruent.

Therefore, the triangles ABC and DEC are congruent by AAS(Angle-Angle-Side). The second option is correct.

Learn more about congruent here -

https://brainly.com/question/19802687

#SPJ2

Answer:

B. The 6 should be 30 in step two.

Step-by-step explanation:

Answer:

B: The 6 should be 30 in step 2 of the problem

Step-by-step explanation:

Step 1:

- 18 - 3x = 12  Equation

Step 2:

- 3x = 30    Add 18 on both sides

Step 3:

0 = 30 + 3x  Add 3x to both sides

Step 4:

- 30 = 3x    Subtract 30 on both sides

Step 5:

- 30 ÷ 3    Divide

Step 6:

x = - 10

Answer:

B: The 6 should be 30 in step 2 of the problem

Hope This Helps :)

Answer:

Your answer would be 3 angles!

Step-by-step explanation:

Glad I could help!!

Answer:

x=55.5

Step-by-step explanation:

First add 94 and 17 to get 111

Then subtract 111 from 180 and get 69 for the third angle on the triangle on the right.

69 is a vertical angle so the other angle is 69 as well.

180-69 is 111 and 111/2 is 55.5 because x is equal to the other angle on the triangle.

Answer:

-15

Step-by-step explanation:

-20 + x = ?

If x = 5, then:

-20 + 5 = -15

Answer:

0.5625. this is what it equals

Answer:

x-6/5

Step-by-step explanation:

Answer:

c.) Congruent

Step-by-step explanation:

If two angles are vertical they are also congruent.When two lines intersect to make an X, angles on opposite sides of the X are called vertical angles. These angles are equal, and here's the official theorem that tells you so. Vertical angles are congruent: If two angles are vertical angles, then they're congruent. (Hope This Helps)

x = 6

f(x) = 2x

f(6)

f(x) = 2x

f(6) = 2(6)

f(6) = 12

f(6) = 12

Answer:

6

Step-by-step explanation:

This can be determined by using simple mathematical concepts. Thus, 6 gallons of gas would  be needed to travel 156 miles.

Given:

Madeline's car used 15 gallons to travel 390 miles.

To obtain the gallons of gas would she need to travel 156 miles.

Now find gallon of gas for 1 mile. So, divide  390 by 15  we get,

[tex]\dfrac{390}{15} =\bold{26\:miles/gallon}[/tex]

Car used 1 gallon to travel 26 miles.

Therefore, calculate it for 156 miles.

[tex]\dfrac{156}{26} =\bold{6\:gallon}[/tex]

Thus, 6 gallons of gas would  she need to travel 156 miles.

For further details, please prefer this link:

https://brainly.com/question/20666540

Answer:

2n + n - 0.65n

3n - 0.65n

2.35n

Step-by-step explanation: its B ur welcome

Answer:

Answer:

Cost of raisin per ounce = $0.8

Step-by-step explanation:

Solution:

Number of ounces = 5 ounces

Price of 5 ounces= $4

Cost of raisin per ounce = ?

To find out the price per ounce, simply take the total dollar amount of the product and divide it by the number of ounces.

Formula = Price/Number of ounces

= 4/5

=$0.8

Cost of raisin per ounce = $0.8....

Step-by-step explanation:

Hey there!☺

[tex]Answer:\boxed{y=-3x+5}[/tex]

[tex]Explanation:[/tex]

Solve for y | [tex]9x+3y=15[/tex]

Let's start by adding -9x to both sides of the equation:

[tex]9x+3y+-9x=15+-9x\\3y=-9x+15[/tex]

Now in our second/last step, we will divide both sides by 3:

[tex]\frac{3y}{3}=\frac{-9x+15}{3}\\y=-3x+5[/tex]

y=-3x+5 is your answer.

Hope this helps!☺

The required solution of the expression 9x+3y=15 for y is y = [15 - 9x] / 3.

To simply the given expression 9x+3y=15 for y.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

The equation is the relationship between variables and is represented as y =ax +b is an example of a polynomial equation.

Here,

9x+3y = 15
Simplification of the equation
⇒ 9x + 3y = 15
⇒ 3y = 15 - 9x

⇒ y = [15 - 9x] / 3

Thus, The required solution of the expression 9x+3y=15 for y is y = [15 - 9x] / 3.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ2

Answer:

If you're a freshman then you're required to attend the orientation

Step-by-step explanation:

Given

Statement: All freshman are required to attend orientation.

Required

Write as an if-then form

First, we need to split the given statement

1: All freshman

2: Attend orientation.

Next, is to convert to if-then:

If you're a freshman then you're required to attend the orientation

Answer: -4.7 degrees Celsius

Step-by-step explanation:

-12.6 + 7.9 = -4.7

Step-by-step explanation:

q=r+rst

Rewrite the equation as 

r+rst=q

Subtract r from both sides of the equation.

r st=q−r

Divide each term by rt

(r st )/rt=(q/rt)−(r/rt)

Cancel the common factor.

(

s=(q/rt)−1/t

Answer:

true

Step-by-step explanation

a negative number is less than a positive. so that means that 0 is greater than -3.

Answer:

true

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

greatest common factor of 18 and 24 is 6

Answer:

6.

Step-by-step explanation:

In order to solve this, we need to find the greatest common factor.

Let us now list down some factors to make 18 and 24.

18:

1 x 18

2 x 9

3 x 6

Since there are now no longer any more factors, we shall now list down factors of 24.

24:

1 x 24

2 x 12

3 x 8

4 x 6

Now that there are no more factors left to be listed, let us find the GCF (greatest common factor)

By looking at the list, you can find out that 6 is the GCF.

Hence, the answer is 6.

Answer:

1. 4

2. -7

Step-by-step explanation:

1. Minus and another minus makes a positive. So the first equation can be rewritten as: 3 + 1, which equals 4.

2. Remember the number line? There is also a negative side to numbers and those are on the left-hand side of 0.

26 - 33 = -7

Answer:

4 and - 7

Step-by-step explanation:

3-(-1)

a double negative equals a positive so it would be

3 + 1

4

26-33

if you do 33 and subtract 26 you would get 7 you would just need to add a negative

-7

Answer:

need the answer

Step-by-step explanation:

or want me to work it out

Answer:

406.35

Step-by-step explanation:

40 times $9.45=378

2 times (9.45times1.5)= 28.35

28.35+378= 406.35

He earned 406.35 dollars last week.

Energy consumption for a task.

According to the given question

Fred earns $9.45 per hour and works 40 hours per week.

∴ His total earning will be

= (9.45 × 40) dollars

= 378 dollars.

He is paid time and half for each hour of overtime means he earns 9.45 dollars as usual addition to (9.45/2) dollars.

= 14.175 dollars per hour and he worked for extra 2 hours

=2(14.175) dollars

= 28.35 dollars.

So in the last week he earned

= (378 + 28.35) dollars.

= 406.35 dollars.

Learn more about these type of problems here :

https://brainly.com/question/11845306

#SPJ2

Answer:

It would take Jonathon 2 hours to arrive at his grandmothers house.

Step-by-step explanation:

If he's driving at 50 miles per hour, it would take him 2 hours to drive 100 miles.

Answer:

26 gallons

Step-by-step explanation:

Answer:26.4172

Step-by-step explanation:

Answer:

The price was decreased by 40%

Step-by-step explanation:

Take the original price and subtract the new price

20-12 = 8

Divide by the original price

8/20 = .4

Change to a percent

40 %

The price was decreased by 40%