2 years ago

Find area of triangle whose base is 2 √3 and height is 3 √3

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

7 0

Area of a triangle = base times height
A = 2√3 times 3√3
A = 18
The answer is 18
Hope that helps

You might be interested in

Any help on this please ?

dlinn [17]

Answer:

(0,-5), I believe.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Candice spent 5 1/4 hours doing her homework. Her brother, Ronald, spent 1/2 that number of hours doing his homework. How many h

Elden [556K]

Let

x-----> the number of hours that Candice spent doing her homework

y-----> the number of hours that Ronald spent doing his homework

we know that

$x=5\frac{1}{4}\ hours$

convert mixed number to an improper fraction

$5\frac{1}{4}\ hours=\frac{5*4+1}{4}= \frac{21}{4}\ hours$

$x=\frac{21}{4}\ hours$ -------> equation A

$y=\frac{1}{2}x$ ------> equation B

Substitute equation A in equation B

$y=\frac{1}{2}*\frac{21}{4}=\frac{21}{8}\ hours$

convert an improper fraction to a mixed number

$\frac{21}{8}\ hours=2.625=2+0.625=2+\frac{5}{8}=2\frac{5}{8}\ hours$

therefore

<u>the answer is the option B</u>

$2\frac{5}{8}\ hours$

5 0

2 years ago

Read 2 more answers

PLS HURRY THIS IS REALLY HARD!(FOR ME)

babunello [35]

Answer:

She needs about 398 more dollars

Step-by-step explanation: The price of the whiteboard is $989. Add the money from what she collected and the fundraising. 485+106 then you take that and subtract it from 989.

Hope this helped!

8 0

2 years ago

Help me on this please I’d appreciate it

Andrei [34K]

Answer:

27.7 (rounded)

Step-by-step explanation:

7 0

1 year ago

Read 2 more answers

answer it its a easy pionts no links or ill report u and u will not get brianly anymore pease answer it plsssss

Norma-Jean [14]

Answer:

8:112 third blank put 14

6 0

2 years ago