3 years ago

If two angles of a triangle are 10 degrees and 20 degrees, then the triangle is ????

Mathematics

2 answers:

Wewaii [24]3 years ago

5 0

Answer:

Scalene

Step-by-step explanation:

Because all triangular angles add up to 180 degrees.

10+20=30

180-30=150

None of those angles are the same.

Alchen [17]3 years ago

3 0

Scalene because all angles of a triangle add up to 180 degrees. So we need to do this: 10+20=30 180-30=150. So none of those angles are the same.

You might be interested in

A store is having a sale on almonds and jelly beans. For 5 pounds of almonds and 6 pounds of jelly beans, the total cost is $24.

Archy [21]

Answer:

x = $1.5, y = $2.75

Step-by-step explanation:

5x + 6y = 24

3x + 2y = 10

Solve for y

2y = 10 - 3x

y = 5 - 3/2x

Plug y into first equation

5x + 6y = 24

5x + 30 - 9x = 24

-4x = -6

x = $1.5

y = $2.75

5 0

2 years ago

What is <br>the circumference of a circle with radius 3.5cm. Take [Pi=22/7]

Nitella [24]

Answer:

22cm

Step-by-step explanation:

Circumference of a circle = 2πr

π = 22/7

r = 3.5

Circumference of a circle = 2 × (22/7) × 3.5

Circumference of a circle = 22cm.

5 0

3 years ago

Read 2 more answers

5=5ax+1 please help, its due in an hour.<br><br> solve for x

RUDIKE [14]

Answer:

x= 4/5a

Step-by-step explanation:

5=5/ax+1

Step 1: Multiply both sides by a.

5a=a+5x

Step 2: Flip the equation.

a+5x=5a

Step 3: Add -a to both sides.

a+5x+−a=5a+−a

5x=4a

Step 4: Divide both sides by 5.

5x/5=4a/5

x= 4/5a

Hope this helps!

4 0

3 years ago

ILL MARK BRAINLIEST Provide an appropriate response.

antoniya [11.8K]

Answer:

D) 5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Separate non-x terms from x terms

wel

Answer:X^2-7X=57/4

Step-by-step explanation:

Y=X^2-7X+57/4

X^2-7X=57/4

6 0

3 years ago

If two angles of a triangle are 10 degrees and 20 degrees, then the triangle is ????​

If two angles of a triangle are 10 degrees and 20 degrees, then the triangle is ????