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grigory [225]
3 years ago
11

How is your dayill give brainliest​

Mathematics
2 answers:
trapecia [35]3 years ago
4 0

Answer:

pretty boring, I'm kind of tired to be honest. What ab you?

thanks for the points though

Aleks04 [339]3 years ago
3 0

Answer:

pretty good so far! almost done with midterms & have a dentist appointment in 3 hours lol

hows yours?

You might be interested in
An object is launched from a launching pad 208 ft. above the ground at a velocity of 192ft/sec. what is the maximum height reach
Alexeev081 [22]

Answer:

h(x) = -16x² + 192x + 208

784ft

6 sec

13 sec

Step-by-step explanation:

a)

h(x) = -16x² +vx + h_{o}

here v represent velocity

         h_{o} represent initial height of launch

       

h(x) = -16x² + 192x + 208

b)

h(x) = -16x² + 192x + 208

here a = -16

        b = 192

        c = 208

x = -b/2a

  = -192/2(-16)

  = 6

plug this value in the equation

h(x) = -16(6)² + 192(6) + 208

      = 784ft

e)

Plug h(x)=0 in the equation

0 = -16x² + 192x + 208

divide equation by -16

x² - 12x - 13 = 0

Factors

1x * -13x = -13

1x - 13x = -12

Factorised form

x² - 12x - 13 = 0

x² + x - 13x - 13 = 0

x(x+1) -13(x+1) = 0

(x+1)(x-13) = 0

x = -1

x = 13

Since time can not be negative so we will reject x = -1  

3 0
3 years ago
Amy is doing a science experiment on how a certain bacterium reacts to an antibiotic. She has 3 dishes of identical bacterium sa
Scorpion4ik [409]
The sample size is 13 * 3 = 39
7 0
3 years ago
Helpp! im 2 lazy to do it
LUCKY_DIMON [66]

Answer:

28. add them all together

5 0
2 years ago
Read 2 more answers
Please help!!!!!!!!!!!!(15 points)​
MakcuM [25]
3 • (2x + 1) • (x + 7
3 0
3 years ago
∠3 and ∠6 are alternate interior angles. If m∠3 = 75, what is the measure of ∠6
sp2606 [1]

Answer:

<h3>B. m<3 = m<6 = 75degrees</h3>

Step-by-step explanation:

First you must understand that in geometry, the alternate interior angles are equal

Hence if ∠3 and ∠6 are alternate interior angles, then <3 = <6

Given that m<3 = 75 degrees

m<6 will also be 75 degrees since both angles are equal

7 0
3 years ago
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