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3 years ago

Hey guys help my please !!Q 4,6,7

Mathematics

1 answer:

padilas [110]3 years ago

6 0

Q4, 4y²=60
y=√15 ( i am not sure)
q6, (5+y) ²=81
5+y=9
y=4
q7 (x+4) (x) =77
x²+4x-77=0
(x+11) (x-7) =0
x=-11(rej) or x=7
therefore ,length= 7+4=11cm
breadth=7cm

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You are selling a mobile app for $10 per user per month.if you get 7 users every month starting with 10 in the first month.how m

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Total no. of user in first month = 10

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We have to find how much money is earned in one year

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Here we have n = 12 which is total no. of months

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3 years ago

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frosja888 [35]

Answer and Step-by-step explanation:

$Greetings!$

$Let's~try~to~solve~your~question!$

$Use~the~formula~and~with~that~write~it~in~standard~form:$

$6$ θ $-7$ pi r $=0$

$I~think~this~was~the~answer~you~were~looking~for.$

$Well,~I~hope~my~answer~helps.$

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3 years ago

Read 2 more answers

Simplify the expression 2p + 3/4p + 6 - p - 3 1/2

lozanna [386]

Answer:

The simplified expression is "7p/4 + 2 1/2" or "1.75p + 2.5".

Step-by-step explanation:

2p + 3/4p + 6 - p - 3 1/2
=> (2p - p + 3/4p) + (6 - 3.5)
=> 1.75p + 2.5

Hence, the simplified expression is "7p/4 + 2 1/2" or "1.75p + 2.5". Any of these would work.

Hoped this helped.

$BrainiacUser1357$

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2 years ago