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3 years ago

20 PTS PLEASE HELP !!!

Mathematics

2 answers:

My name is Ann [436]3 years ago

7 0

Answer:

Step-by-step explanation:

100-the square root of 81+3

(the square root of something is a number multiplied by itself to get the number example √16=4 because 4x4=16)

100-9+3

91+3

Scorpion4ik [409]3 years ago

6 0

Answer:

Step-by-step explanation:

100-√81+3

or,100-√9square+3

or,100-9+3

or,100-12

•°• 88

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Please help 100 points. Picture in the desc

DENIUS [597]

rise over run

(-1,2) (2,2)

2-2/2-(-1)

2-2/2+1 equals 0/3

or alternatively

2-2/-1 - 2 which would be -0/3.

Whichever point is the first helps determine this alot

rise/run=rise over run= y2 - y1/ x2 - x1

4 0

3 years ago

Read 2 more answers

Hirva ate 5-.8 of a medium pizza.elizabeth ate 1-.4.how much pizza did they eat together

Marianna [84]

Im assuming by 5-.8, you mean 5/8ths and by 1-.4, you mean 1/4th...

x=5/8+1/4

x=5/8+2/8
x=7/8

They ate 7/8 together

6 0

3 years ago

Find the equation of the line, where P is a point on the graph of the line. m=2/3 , P(3,5)

jeka57 [31]

Answer:

y = 2/3x + 3

Step-by-step explanation:

y - 5 = 2/3(x - 3)

y - 5 = 2/3x - 2

y = 2/3x - 2 + 5

y = 2/3x + 3

3 0

3 years ago

Name ____________________________ Class________ Date ____________________________ Directions: Each diagram is formed by two para

hodyreva [135]

Step-by-step explanation:

How are we supposed to help...?

3 0

3 years ago

If log10 y = 2. what does y equal?

lys-0071 [83]

Answer:

$log_{10} (100) = 2$

Step-by-step explanation:

Here, the given expression is:

$log_{10} (y) = 2$

Now, by logarithm rules, we know

if $log_{b}(x) = z$

, then x = $b^{z}$

Comparing here, b = 10 and z = 2

⇒ y = $10^{2} = 100$

or, $log_{10} (100) = 2$

6 0

3 years ago