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Ad libitum [116K]
2 years ago
13

BRAINIEST FOR CORRECT ANSWER Please solve these all for me i really need them

Mathematics
2 answers:
Ede4ka [16]2 years ago
8 0
9. 5y
10. 102 square-4
11. 2a5 square +5b
12. 8m+2+4n
Temka [501]2 years ago
7 0
I don’t if you still need them but the answers for 5 to 8 are:
5. Not equivalent
6. Equivalent
7. 44y
8. 2x
You might be interested in
Pls help me and thanks
mojhsa [17]
Answer = 5.656854249

Step by step:

This equation is just a simple Pythagorean theorem ( if you were not aware, it’s a2 + b2 = c2. To get c is to find the square root of c)
5 0
3 years ago
Read 2 more answers
The diagonals of a rectangle ABCD meet at O if AO=(2x+3)cm and DO=(5x)cm find the length of its diagonals also find the perimete
vfiekz [6]

Step-by-step explanation:

AO = DO

2x+3 = 5x

3 = 5x-2x

3 = 3x

x = 1

DO = 5(1)=5cm

AC = 2×5 = 10cm

BC =√10²-8²

= √100-64

=√36

=6 cm

therefore, the perimeter of the rectangle

= 2×(8+6) = 2(14) = 28 cm

3 0
2 years ago
Completely lost ! Need Help With This !
almond37 [142]
The ratio from 80 to 5 would be 16. so divide 144 by 16 and you get 9. Answer:9
5 0
3 years ago
Read 2 more answers
a box of national brand cornflakes is $2.09 for 12 ounces in a box of store label cornflakes is $3.09 with 20 ounces find the un
hichkok12 [17]
2.09/12 = 0.174...rounds to 17 cents per oz
3.09/20 = 0.154..rounds to 15 cents per oz
8 0
3 years ago
Given that p(b|a)=0.75 and p(a)=0.35, what is p(b and a)
Nikitich [7]

Answer:

1.0125

Step-by-step explanation:

Since b/a is 0.75 and a is given as 0.35

Then let's start by solving for b

Ok...how

b/a=0.75

a=0.35

Then make b the subject of formula

b=0.75×a

Then substitute the value of a

b=0.75×0.35

b=0.2625

Let's continue

b and a means b + a

0.75+0.2625

1.0125

Therefore the final answer is 1.0125

6 0
3 years ago
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