All categories

3 years ago

Can a triangle be formed with the sides lengths of 10 cm, 2 cm and 12 cm?

Mathematics

1 answer:

snow_lady [41]3 years ago

3 0

Answer:

No, you cannot make a triangle with these sidelenghts

Step-by-step explanation:

a triangles sidelenghts are more than the difference of the other two, but less than the summ of the other two

10 is equal to 10, but less than 14

2 is equal to 2, but less than 22

12 is greater than 8, but equal to 12

You might be interested in

Make the following conversion. 0.00432 km = _____ mm 0.00000000432 0.0000000432 432 4,320

butalik [34]

Answer:

0.00432 km = 4320 mm

Step-by-step explanation:

There are 1000000 millimeters in a kilometer. To convert kilometers to millimeters, multiply the kilometer value by 1000000.

Quick check 0.00432 * 1000000 = 4320 mm

4 0

3 years ago

Write 98 as the product of prime factors in ascending order

Dimas [21]

2 49

7 7

so the answer is 2 x 7 x 7, which is 2 x 7^2

7 0

3 years ago

Determine the least common multiple (LCM) of 48 and 16. A. 16 B. 24 C. 36 D. 48

Marizza181 [45]

Answer:

since it's the least that can be divided by both

7 0

2 years ago

Read 2 more answers

What is the slope of a line that is perpendicular to the line v= -1/3x - 6

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

the slope of a perpendicular line is the negative reciprocal of the original slope

a reciprocal is the inverse of a number, to find the reciprocal, just flip the numerator and denominator

in this cause, the slope is -1/3

the negative of it is 1/3 and the reciprocal is 3

therefore the slope of the perpendicular line is 3

6 0

3 years ago

Which expression is equivalent to m^2-13m-30?

sergiy2304 [10]

Answer: First option

Step-by-step explanation:

You have the quadratic equation given in the problem:

$m^2-13m-30$

To find an equivalent expression you cacn factorize. Find two numbers whose sum is -13 and whose product is -30.

These numbers would be -15 and 2.

Therfore, you obtain the following equivalent expression:

$(m-15)(m+2)$

If you don't want to apply the method above, you can use the quadratic formula:

$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$

Where:

$a=1\\b=-13\\c=-30$

When you susbstitute values you obtain that:

$x=15\\x=-2$

Then you can rewrite the equation as $(m-15)(m+2)$

7 0

2 years ago

Read 2 more answers