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NeX [460]
3 years ago
12

I need the answer asap

Mathematics
1 answer:
shutvik [7]3 years ago
6 0

Step-by-step explanation:

A (-3 , 4) and C ( 2 , -6 ) and ratio of AB : AC is 4:5

now , let AB be 4x and AC be 5x such that

AC = AB + BC

AC - AB = BC

5x - 4x = BC

x = BC

ratio of AB : BC = 4:1

by using section formula

( mx2 + nx1 / m+n , my2 + ny1 / m+n )

where m = 4 and n = 1

B = ( 4×2 + 1×-3 / 4+1. ,. 4× -6. + 1× 4 / 4+1 )

B = ( 8 -3 / 5. ,. -24 + 4 / 5)

B = ( 5/5. ,. -20/5 )

B = ( 1. , -4 )

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Plz help I will post the other 3 questions after these are answered I will be giving the brainiest plz help would really appreci
Nadusha1986 [10]

Answer for #1:

The number of square tiles required to cover the bathroom floor is approximately 31.

Answer for #2:

2/3

7 0
2 years ago
A certain kind of spider is about 8 millimeters wide. How many of these spiders would fit side by side on a meter stick?
Vladimir79 [104]
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4 years ago
Will give Brainlyest!
Elena L [17]

Answer:

both are D

Step-by-step explanation:

HOPE IT HELPS

4 0
3 years ago
Here are the records of two different sequences (A,B ) of a coin tossed eight times. A: T H H H H H H H B: H T T H T H H T If yo
ser-zykov [4K]

Answer: Sequence B is more probable than A.

Step-by-step explanation:

This two sequences are not equally probable. Sequence B is more probable than A due to the equal chances of getting head (H) and a tail (T). The probability of getting a head is equal to the probability of getting a tail which is 4/8 i.e 0.5

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6 0
4 years ago
(2x+3)(4x-1)<8x^(2)+1
Sidana [21]

Answer: x

Step-by-step explanation:

(2x+3)(4x-1)

Begin by multiplying parentheses.

(2x*4x)+(2x*-1)+(3*4x)+(3*-1)

(8x^2)+(-2x)+(12x)+(-3)

8x^2-2x+12x-3

Subtract 8x^2

8x^2-2x+12x-3+(-8x^2)

-2x+12x-3

Add 3

-2x+12x-3+3

-2x+12x

Combine like terms;

10x

Divide by 10

x

Simplify;

x

8 0
3 years ago
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