All categories

2 years ago

What is the lowest common denomimator of 14 and 26

Mathematics

2 answers:

Blizzard [7]2 years ago

8 0

I say 364 ....

.........

Ludmilka [50]2 years ago

5 0

Your answer is 182 :))

You might be interested in

Which of the following equations results in no solutions?

agasfer [191]

Answer choice B would result in no solution

Hope this helps ;)

4 0

2 years ago

Math question below!!

nikdorinn [45]

Answer:

Step-by-step explanation:

x² - 4x - 5 = 0

x² - 5x + x - 5 = 0

x(x - 5) + (x -5) = 0

(x - 5)(x + 1) = 0

x - 5 = 0 ; x + 1 = 0

x = 5 ; x = -1

7 0

3 years ago

Special right triangles, find x and y

egoroff_w [7]

Answer:

The answer to your question is x = 17.32; y = 8.67

Step-by-step explanation:

Process

1.- Use trigonometric functions to find x and y

a) sin Ф = $\frac{opposite side}{hypotenuse}$

Ф = 60°

opposite side = 15

hypotenuse = ?

$hypotenuse = \frac{opposite side}{sin \alpha }$

$hypotenuse = \frac{15}{sin 60}$

$hypotenuse = \frac{15}{0.87}$

hypotenuse = 17.32

b) cosФ = $\frac{y}{hypotenuse}$

$y = hypotenuse x cos 60$

$y = 17.32 x 0.5$

y = 8.67

5 0

3 years ago

An item on sale costs 80% of the original price. If the original price was $95, what is the sale price?

WITCHER [35]

Answer:

19$

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The sum of two numbers is 23. Twice one number increased by 6 is the same as 4 times the other number decreased by 2. What is th

Crank

Answer:

One number is 4.2, the other is 18.8

Step-by-step explanation:

1.) x+y=23

(x+6y)x2=4

2.) (x+6y)x2=4 = 2x+12y=4

3.)Use elimination/substitution to solve

2x+12y=4 = x+6y=2 = x=2-6y

2-6y+y=23

4.)Solve for y

2-5y=23 -> -5y=21 -> y=4.2.

5.)Solve for x

x+4.2=23

x=18.8

I may be wrong so let me know if I am

8 0

2 years ago