All categories

3 years ago

Can anyone gekonme non

Mathematics

2 answers:

grandymaker [24]3 years ago

7 0

Answer:

15° and 75°.

Step-by-step explanation:

The triangle is a right triangle, so

5y + y + 90 = 180

Subtract 90 from each side: 5y + y = 90

Combine like terms: 6y = 90

Divide each side by 6: y = 15

Multiply each side by 5 5y = 75°

The angles are 15 ° and 75° .

viva [34]3 years ago

3 0

Answer: y = 15°, 5y = 75°

Step-by-step explanation:

The Triangle Sum Theorem states that the sum of the angles of a triangle is 180°. Reminder that a right angle is 90°

y + 5y + 90 = 180

6y = 90

÷6 ÷6

y = 15

Now, let's find the measure of the other angle:

5y = 5(15) = 75

You might be interested in

55.69 rounded to the whole number

sweet-ann [11.9K]

55.69 rounded to the nearest whole number is 56.

4 0

4 years ago

2. There are 207 students in the 9 classes at East Middle School. At this rate, how many

LenaWriter [7]

Answer:

138

students | 46 | 46 | 46 = 138 138/207 = 2/3

Classes | 2 | 4 | 6

Step-by-step explanation:

Pls Give brainliest

Hope this helps :)

- massmaster34

3 0

3 years ago

Is 13/4 greater than or less than 3 5/6

Kitty [74]

It would be less because 13/4 is equal to 78/24 or 3 6/24 and 3 5/6 is equal to 23/6 or 92/24. so in the end your equation would look like this: 3 6/24<3 20/24

7 0

3 years ago

Write two different mixed numbers where the LCD (lowest common denominator) is 12

Mars2501 [29]

Two mixed numbers as $\frac{5}{6}$ and $\frac{5}{12}$ the least common denominator (LCD) is 12.

Step-by-step explanation:

The least common denominator (LCD) is the smallest number that can be a common denominator for a set of fractions. Also known as the lowest common denominator, it is the lowest number you can use in the denominator to create a set of equivalent fractions that all have the same denominator.

Steps to find the LCD of fractions, integers and mixed numbers:

Convert integers and mixed numbers to improper fractions
Find the LCD of all the fractions
Rewrite fractions as equivalent fractions using the LCD

Let's us have two mixed numbers as $\frac{5}{6}$ and $\frac{5}{12}$ .

Equivalent Fractions with the LCD

$\frac{5}{6}$ = $\frac{10}{12}$

$\frac{5}{12}$ = $\frac{5}{12}$

For the denominators (6, 12) the least common multiple (LCM) is 12. Therefore, the least common denominator (LCD) is 12.

5 0

4 years ago

Arc cd located on circle a has a central angle of 135 the radius is the circle is 24 centimeters what is the length of arc cd

kherson [118]

$\textit{arc's length}\\\\ s = \cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ r=24\\ \theta =135 \end{cases}\implies s=\cfrac{(135)\pi (24)}{180}\implies s=18\pi ~cm$

3 0

2 years ago