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3 years ago

Classify the triangle according to its SIDES and ANGLES.

Mathematics

2 answers:

MAVERICK [17]3 years ago

5 0

Answer:

Right angled and Isosceles

Step-by-step explanation:

Right angled because one corner of the triangle is marked with a square, which shows it is 90degrees.

Isosceles because 2 angles and 2 sides have been marked with similar lines and curves, which shows that they are equal in length. When 2 angles and 2 sides are equal, the triangle is isosceles.

Hope this helps.

Good Luck

BartSMP [9]3 years ago

3 0

Answer:

this is a right angled triangle

Step-by-step explanation:

It has a 90 degree angle

the hypotenuse is the longest

The other two sides adjacent to the right angle are perpendicular

It could also be called an isosceles right angled triangle

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Anyone know the answer by any chance?

sertanlavr [38]

Answer:

Step-by-step explanation:

Angle 6 + angle 7 = 90 degrees

angles 6 and 7 are complementary

$56+x=90\\x=34$

7 0

3 years ago

What is negative two and one third multiplied by six and three sevenths

zysi [14]

Answer:

-15

Step-by-step explanation:

Dude i just used a calculator. im in high school i aint got that type of time.

6 0

3 years ago

Explain one way that using a diagram can help you write an expression to determine the perimeter of a rectangle.

Alex787 [66]

Answer:

it will help u

Step-by-step explanation:

https://www.varsitytutors.com/basic_geometry-help/how-to-find-the-perimeter-of-a-rectangle

6 0

3 years ago

What is the slope of the line?

Yanka [14]

Answer:

$m=\frac{4}{5}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (-2, 0)

Point (3, 4)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Substitute [SF]: $m=\frac{4-0}{3+2}$
Subtract/Add: $m=\frac{4}{5}$

3 0

3 years ago

Simply 9+1/2(7n-26)-8n

kakasveta [241]

Hi there!

9 + 1/2 (7n - 26) - 8n
= 9 + 7n*1/2 - 26*1/2 - 8n
= 9 + 3.5n - 13 - 8n
= 9 - 13 + 3.5n - 8n
= -4 + 11.5n

Hope this helps!

5 0

4 years ago

Read 2 more answers