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3 years ago

What is the value of x ??

Mathematics

1 answer:

Finger [1]3 years ago

4 0

Answer:

Step-by-step explanation:

180-45=135 and 180-135=45

360 is the sum of all angles so:

360-105-135-45=75

3x=75

x=25

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A pizza shop sells three sizes of pizza, and they track how often each size gets ordered along with how much they profit from ea

kari74 [83]

Answer:

μy = $6.56 ; σy = 2.77

Step-by-step explanation:

Given the data :

Mean μx= $8.56

Standard Deviation σx ≈ 2.77

Profit, Y on pizza with current promo :

Price off on pizza = $2

Y = x - 2

μx = E(x) = $8.56

μy = μ(x - 2)

μy = μx - $2

μy = $8.56 - $2

μy = $6.56

For the standard deviation of y

σx ≈ 2.77

σy = σ(x - 2)

σy = σx - 2

Constants are treated as 0 for standard deviation

σy = 2.77

8 0

2 years ago

Which equation would help find the measure of

Juliette [100K]

Answer:

x + 52 + 78 = 180

Step-by-step explanation:

By angle sum property of a triangle:

$x + 52 + 78 = 180$

5 0

3 years ago

Read 2 more answers

PLZ HELP FAST!!!!!!!!!!!!

WITCHER [35]

Answer:

BEYONCE

Step-by-step explanation:

YOU CAN TASTE THE DISHONESTY, IT’S ALL OVER YOUR BREATH

AS YOU PASS IT OFF SO CAVALIER, BUT EVEN THAT’S A TEST

CONSTANTLY AWARE OF IT ALL, MY LONELY EAR

PRESSED AGAINST THE WALLS OF YOUR WORLD

PRAY TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME

I’M PRAYING TO CATCH YOU WHISPERING

I PRAY YOU CATCH ME LISTENING

I PRAY YOU CATCH ME

NOTHING ELSE EVER SEEMS TO HURT LIKE THE SMILE ON YOUR FACE

WHEN IT’S ONLY IN MY MEMORY, IT DON'T HIT ME QUITE THE SAME

MAYBE IT’S A CAUSE FOR CONCERN, BUT I'M NOT AT EASE

KEEPING MY HEAD TO THE CURB

PRAY TO CATCH YOU WHISPERING

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4 0

2 years ago

Read 2 more answers

Find the missing triagel

MrMuchimi

Answer:

b = 8.9

Step-by-step explanation:

( 12^2 - 8^2 )

(144 - 64)

$\sqrt{80}$

b= 8.9

3 0

3 years ago

today a boat valued at $45,000.Thebvalue is expected to decrease at a rate of 8.5% each year.What is the value of the boat expec

Stels [109]

Current value of the boat = $45000

Rate at which the value decrease = 8.5%

Value decreased after 1 year = $\frac{8.5}{100}\times45000=3825$

Hence, value becomes = $45000-3825=41175$

Value decreased after 2nd year =

$\frac{8.5}{100}\times41175=3499.875$

Hence, value becomes = $41175-3499.875=37675.125$

Value decreased after 3 year =

$\frac{8.5}{100}\times37675.125=3202.385$

Hence, value becomes = $37675.125-3202.385=34472.74$

So, value of the boat after 3 years becomes $34472.74

3 0

3 years ago