3 years ago

How many if there are 2 is the of the is?

Mathematics

2 answers:

podryga [215]3 years ago

4 0

Yes i and i did not answer

zmey [24]3 years ago

4 0

Answer: no their is not a number that comes before the value

Step-by-step explanation:

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PLEASE HELP WILL GIVE BRAINLIEST

Reptile [31]

Answer:

is it $-2t^{2}$ or $2t^{2}$ ?

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3 years ago

What is 2/3 of 90 degrees equal

disa [49]

2/3 times 90/1 equals 180/3, which is 60 degrees.

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3 years ago

Ac=22 BC= x+41 and AB = x + 10 find x

Elenna [48]

Draw the figure out and you will find that AB + BC = AC. Given this, put the equations together to form x+41+x+10=22. Solve to get x=-29/2

7 0

4 years ago

Can anyone help? thanks in advance!

Kipish [7]

Answer:

B(2,4)

Step-by-step explanation:

A(-1,-9)

M(0.5,-2.5)

with M we can find x₂ and y₂

x = 0.5

x = x₁+x₂/2

0.5 = (-1 + x₂)/2

(x₂ -1)/2 = 0.5

x₂-1=0.5×2

x₂-1=1

x₂=2

for y₂

y= -2.5

y=(y₁+y₂)/2

y=(-9+y₂)/2

-2.5=(-9+y₂)/2

-9+y₂=-2.5×2

-9+y₂=-5

y₂=-5+9

y₂=4

.: coordinates are B(2,4).

6 0

3 years ago

What is the most convenient method to solve the quadratic equation ( x + 4 )² = 15

IgorC [24]

Answer:

Factoring

Step-by-step explanation:

(x+4)² = 15

x² + 8x + 16 = 15

x² + 8x + 1 = 0

$x = \frac{ - 8 + \sqrt{64 - 4} }{2} = - 4 + \sqrt{15} \\ \\ x = \frac{ - 8 - \sqrt{64 - 4} }{2} = - 4 - \sqrt{15}$

I hope this helps you :)

7 0

3 years ago

Read 2 more answers