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2 years ago

Indicate whether the measures 11, 12, and 20 can be the side lengths of a triangle. If they can, classify the triangle.

Mathematics

1 answer:

IrinaVladis [17]2 years ago

4 0

Answer:

Its obtuse

Step-by-step explanation:

one angel is above 90 degrees.

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The index number representing the price level changes from 109 to 113 in one year. The inflation rate during the year is _____ p

Dima020 [189]

First, get the difference between the price level changes.

$113-109=4$

Then, divide it by the initial price level, which is 109.

$\frac{4}{109}=0.0367$

Multiply by 100 to get its percent.

$0.0367\times100=3.67$

Thefore, the inflation rate during the year is 3.67 percent.

8 0

1 year ago

X - 2 > 4 What is the answer?

Rina8888 [55]

Answer:

$x - 2 > 4 \\ then \\ x = 4 + 2 \\ therefore \\ x = 6$

Step-by-step explanation:

HOPE IT HELPS U MATE

5 0

3 years ago

Which equation can be used to find the solution of (1/3)^d−5=81 ?

horsena [70]

Let's solve your equation step-by-step.

Step 1: Add 5 to both sides.

$\frac{1}{3}^{2} -5+5=81+5$

$\frac{1}{3}^d =86$

Step 2: Solve Exponent to get.

d = −4.054522 or -4.05 hope this helps

4 0

2 years ago

The difference of two numbers is 3. Their sum is - 24. Find the numbers.

Katarina [22]

Answer:

y = -13.5

x = -10.5

Step-by-step explanation:

Hi there!

Let the two numbers be equal to x and y.

The difference of two numbers is 3 ⇒ x - y = 3

Their sum is - 24 ⇒ x + y = -24

Solve using elimination:

x - y = 3

x + y = -24

Add the two equations:

x + x - y + y = 3 - 24

2x = -21

x = -10.5

Solve for y:

-10.5 - y = 3

- y = 3 + 10.5

y = -13.5

I hope this helps!

4 0

3 years ago

Please help me with sector math question. I’m desperate!

trasher [3.6K]

Hi there!

Since we know that 36 is 1/10 of 360, all we need to do is divide the total area (85) by 10. This gives us 8.5pi ft^2.

Hope this helps!! :)

3 0

3 years ago