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3 years ago

What is the greatest possible value of a in the system of equations 5a + 2b = 0 and ab = -10?

Mathematics

1 answer:

vfiekz [6]3 years ago

6 0

Answer:

it's either a= −3b−c/2

Or b= −2a−c/3

Step-by-step explanation:

Not sure and s-u-p-e-r late lol-

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Need help with math. I will give brainliest!!!!!!

Mice21 [21]

Answer:

Step-by-step explanation:

Ok so first 2.4 will have to be changed to 24 which means we multiplied it by ten making it 24/10 since it is tan it is opposite side/ adjacent side so your one of your legs will be 24 and one will be 10. Now we just plug that into the Pythagorean Theorem to find the hypotenuse and we get 26. The area is 24b10/2=120 the area is 120.

Leg a= 24

Leg b= 10

Hypotenuse=26

Area=120

Read more on Brainly.com - brainly.com/question/12450752#readmore

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3 years ago

a flower garden is in the shape of an equilateral triangle. each side measures 15 3/8 ft. what is the gardens perimeter

lisov135 [29]

Answer:

16.125 is the perimeter

Step-by-step explanation:

Multiply 15.375 × 3 because a triangle has three sides and is equilateral.

15.375 × 3 = 16.125

Have a great day!

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3 years ago

A principal simulated a student raffle using 500 trials and recorded the grade level of the winner each time. The results are sh

AlexFokin [52]

Answer:

0.16

Step-by-step explanation:

Given the data:

Students __ `Gr_9 __Gr_10 __ G_11 __G_12

Frequency : 152 ___130 ______ 80 ___98

The probability is :

Frequency of grade 11 / number of trials

80 / 500

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3 years ago

The Perimeter of the parking lot parking lot is 366 m.

inessss [21]

Answer:

The width is 86m. Just subtract 97*2 from 366 and then divide the answer by 2.

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3 years ago

Please help. What is <br><br> 3 divided by 3/4

d1i1m1o1n [39]

Answer:

Step-by-step explanation:btw can i have brainliest?

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3 years ago