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Mean = (2+4+6+10+(P+5))/5

Its divided by 5 because there are 5 elements here.

6*5 = (27+p)

p = 3

p.s. I couldn't REALLY UNDERSTAND what you've written below it, so I didn't solve it

Godspeed!!

-5[-y-17]=3
5y+85=3
5y=3-85
5y= -82
y= -82/5

4/3+3/5+-2/3+-1/5
20+9-10-3/15
15/15=1

Hey justt apply the FORMULA....
(a+b)(a-b)=a^2-b^2
here a=4√3 and B=3√2
so....
(4√3)^2-(3√2)^2 = 48-18=40..…....

hope its RIGHT

I THINK 10√46 is the answer
if not then REPORT it

HELLO FRIEND

here is UR answer

172=2×2×43

hope it helped

mark as BRAINLIEST PLS

HELLO friend

angle which is equal to its COMPLEMENT is 45 and 45 only

because they are the only equal numbers which ADD up to 90

hope this HELPED you

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According to first condition,

S6 = 75

=> 6/2 [ 2A + (6-1)d] = 75

=> 3 [ 2a + 5D] = 75

=> 2a + 5d = 25 -------(1)


According to second condition,

T6 - T1 = 15

=> a + 5d - a = 15

=> 5d = 15

=> d = 3

On putting the value of d in equation 1, we get

2a + 5(3) = 25

=> 2a + 15 = 25

=> 2a = 10

=> a = 5

First TERM = 5

27783÷3=9261 ;9261÷3=3087 ;3087÷3=1029 ;1029÷7=343 ;343÷7=49 ;49÷7=7
27783=(3×3)(3×3)(7×7)(7)
7 is LEFT unpaired so MULTIPLY (7×7) on both SIDES
27783×7=(3×3)(3×3)(7×7)(7×7)
194481=3×3×7×7
Square ROOT of 194481=441
Therefore 7 is the smallest NUMBER

The REGULAR POLYGON of 8 SIDES

2856 FLOWERS are NEEDS to PREPARE 28 RANGOLIES

A can do a CERTAIN JOB in 25 days
so, percentage of A's work for one day = 100%/25 = 4%

B can do in 20 days
so, percentage of B's work for one day = 100%/20 = 5%

A started the work and B joined after 10 days
so A alone do the work for 10 days

so, percentage of A's work for 10 days = 4% × 10 = 40%

so, A alone do 40% work in 10 days and the remaining 60% work done by both A and B

so, A and B complete 60% work in x days
x(A+B) = 60%
x(4% + 5%) = 60%
9%x = 60%
x = 60%/9%
x = 6.666 days

so A and B work together to complete 60% work in 6.66 days

whole work completed in 10 + 6.66 = 16.66 days

-5/7+x=8
x=8+5/7
=56/7+5/7
=61/7
HOPE IT HELPS YOU
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Dytzgjtzjtzjgnxgnxgnइयड5द्य

If it is a ISOCELES triangle then two SIDES are same LET these two sides =x
we know that Peri of a triangle=sum of all the sides
Peri=ist SIDE +2nd side+3rd side
Peri=ist side+x+x
peri-ist side=2x
peri-ist side/2=x

Room will be written in your language because MATH is this only ONE SUBJECT we have to find no other PEOPLE to find but only I am the one to my language

(105)(95)
=(100+5)(100-5)
=(100^2)-(5^2)
=10000-25

=9975

LET the NUMBER to be ADDES be X
a/q
-5/8 +x= -3/2
(-5+8x)/8=-3/2
=2(-5+8x)= -24
-10+16x = -24
16x= -24+10
16x=-14
x = -14/16
x= -7/8 ANS.

Tan1° × tan2° × tan3° ×........× tan44° × tan45° × tan46°....... × tan87° × tan88° × tan89°

= tan1° × tan2° × tan3° ×........× tan44° × tan45° × TAN(90-44)°....... × tan(90-3)° × tan(90-2)° × tan(90-1)°

= tan1° × tan2° × tan3° ×........× tan44° × tan45° × cot44°....... × cot3° × cot2° × cot1°

= (tan1° × cot1°) × (tan2° × cot2°) × (tan3° × cot3°)........× (tan44° × cot44°) × tan45°

= 1 × 1 × 1 × ....... × 1 × 1
= 1

UR ANSWER is a

because complements add up to 90

so here one angle is 90-a

and LET the other one that we DONT know be x

so 90-a+x=90

-a+x=90-90=0

x=a

hope it helped

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Monomial x raise power10+1
TRINOMIAL x raise POWER 10+ 3X +y

This is the ANSWER of your QUESTION

D=10
t=30/60=1/2

s=d/t
s=10/0.5
s = 20km/hr

The PRODUCT of TWO rational no is ALWAYS an rational no.....

e.g - 2 X 3 = 6

a)concave
b)convex
c)10

Hi friend here is the ANSWER ....

(10+2√5)+(5-2√5)
=10+2√5+5-2√5
=10+5
=15 it is a rational NUMBER.....

I HOPE I HELPED YOU.....

PLEASE MARK IT AS BRAINLIST IF IT'S HELPFUL.....

SINA(1+sin^2A) = cos^2A

sinA(2 -cos^2A) = cos^2A

Squaring both SIDES,

sin^2A(4-4cos^2A +cos^4A) = cos^4A

(1-cos^2A)(4-4cos^2A +cos^4A) = cos^4A

4-4cos^2A +cos^4A-4cos^2A+4cos^4A-cos^6A = cos^4A

4 -cos^6A +4cos^4A -8cos^2A = 0

cos^6A - 4 cos^4A + 8cos^2A = 4

Hence PROVED.

4x^2-4x+1

=(2x-1)(2x-1)

=(2x-1)^2

17,850,625 is ANSWER

To CHANGE kilometres/hour into metre/second , DIVIDE and MULTIPLY from 5/18 .
EXAMPLE=>
#25km/h = 25×5/18 = 6.94m/s

O.414141........................

no sum of THREE CONSECUTIVE odd number cant be EQUAL to 36 as sum of 3 odd numbers results to an odd number

hope it HELPS you

please mark as brainliest

Firstly we will find PROFIT by ;
Profit=cost PRICE - SELLING price
than. we will put VALUES in
P%= profit/cost price ×100
than we will get the answer

If there are N terms the sum is n times the total of the first and last terms. But that's twice the sum, so you want ntimes the AVERAGE of the first and last. APPLY this to n odd numbers. The firstterm is 1, the last term is 2n-1.

Is that a QUOTE or what

GIVEN: pq=6,p+Q=5

psquare + qsquare= p+q the WHOLE SQUARE

p+q the whole square= psquare + q square + 2pq

as we know pq=6 and p+q=5

5square = psquare + qsquare + 2*6

psquare+qsquare=25-12=13

the ANSWER is in the ATTACHED PIC