Ask question

Ask question

All categories

3 years ago

7

An equilateral triangle has side length 10 centimeters. Find its area in square centimeters. HINT: The altitude of an equilatera

l triangle is the perpendicular bisector of its base.

1 answer:

dmitriy555 [2]3 years ago

3 0

30cmsquared hope this helps!!!!!

You might be interested in

A middle school took all of its 6th grade students on a field trip to see a symphony. The students filled 300 seats, which was 1

prisoha [69]

Answer:

3,000

Step-by-step explanation:

Basically, there are 300 seats filled which is 10%

100% is 10x10

300=10%

multiply both sides by 10

300x10=3000 and 10x10=100

therefore, the total number of seats is 3000 since 100% represents the whole thing.

Hope this was helpful!

5 0

3 years ago

If f(x) = |x| + 9 and g(x) = –6, which describes the range of (f + g)(x)?

Leokris [45]

Just want points byeeee hope u fail jkjkjk

3 0

3 years ago

Find the value of x?

galben [10]

X=4.1

.,/.,/.,/.,./,/.,./,./,/.,/.,/.,/.,.,/<>,/><>?<?><?,>?<?></.,?>,?><?,?>,?><.?><

6 0

3 years ago

Find the distance between P1(1, -91°) and P2(3, 335°) on the polar plane.

Dmitrij [34]

Answer:

2.749

Step-by-step explanation:

Use the polar distance formula:

$\sqrt{r_{1}^{2}+{r_{2}^{2}-2 r_{1} r_{2}cos(theta_{1} -theta_{2})$

$\sqrt{10^{2}+{3^{2}-2(1) (3)cos(225-(-91))$

2.749

5 0

3 years ago

Find the slope y - 2 = -3 (x+1) <br><br> (show steps!!)

Vsevolod [243]

y - 2 = -3 (x+1)

point slope form

y-y1 = m(x-x1)

looking at the above equation

the slope is -3

6 0

3 years ago