3 years ago

what is teh maximum area of a reactangle that is inscribed in an ellipse of equation 81x^2 +64y^2 =19

Mathematics

1 answer:

Jet001 [13]3 years ago

3 0

(9x + 8y2) • (9x - 8y2)

You might be interested in

3(2x - 4) = 4(x + 1)<br><br> X=__?

Doss [256]

Answer:

Step-by-step explanation:

SIMPLIFY

6X-12=4X+4

PUT LIKE TERMS TOGETHER

6X-4X=4+12

SIMPLIFY

2X=16

X=16/2

X=8

HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

PEACE!

6 0

4 years ago

Read 2 more answers

Patty made $34 babysitting on each of 3 weekends.If she spent $50 on gifts for her family ,how much money does she have left.

vekshin1

34 X 3= 102
102-50= 52
So the answer is $52

3 0

3 years ago

Read 2 more answers

Read the following descriptions. Decide who demonstrates a bad habit. Erica has a file folder with old bills and receipts.

Gekata [30.6K]

Answer:

the second one is considered a bad habit as those receipts can come in handy one day

Step-by-step explanation:

4 0

3 years ago

A man that is 6 ft tall casts a shadow that is 4 ft long . He is standing next to a tree that is casting a shadow that is 12 ft

Sunny_sXe [5.5K]

Answer:

The tree is 18ft tall

Explanation:

Shadow = Real

4ft = 6ft(man)

1ft = 1.5ft

Let tree = yft

12 = y

y = 12 × 1.5

= 18ft

(Correct me if i am wrong)

7 0

3 years ago

LAST QUESTION GUYS PLS HELP THIS IS A TEST

iragen [17]

Answer:

Step-by-step explanation:

Ax+by= C

Ax -Ax +By = C -Ax

By = C-Ax

By/B = C-Ax/B

y= C-Ax/B

4 0

3 years ago