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AnnZ [28]
3 years ago
13

Can i have some help please( BRAINLLEST)

Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

2

-3

same thing

Step-by-step explanation:

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Can you solve this problem please​
Afina-wow [57]

Answer:

k = 11

Step-by-step explanation:

Given the points are collinear then the slopes between consecutive points are equal.

Using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (5, 1) and (x₂, y₂ ) = (1, - 1)

m = \frac{-1-1}{1-5} = \frac{-2}{-4} = \frac{1}{2}

Repeat with another 2 points and equate to \frac{1}{2}

with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (k, 4)

m = \frac{4+1}{k-1} , then

\frac{5}{k-1} = \frac{1}{2} ( cross- multiply )

k - 1 = 10 ( add 1 to both sides )

k = 11

6 0
3 years ago
Read 2 more answers
Help please i dont no
ludmilkaskok [199]
The answer would be 24 glasses because you do 8 x 3 and you get 24
3 0
3 years ago
Read 2 more answers
Can someone help me?
loris [4]

Answer:

Area (A) = ½ (b × h) square units

Step-by-step explanation:

The general formula for calculating the area of a triangle is; Area (A) = ½ (b × h) square units, where; A is the area, b is the base, and h is the triangle's height. The triangles might be different in nature, but it important to note that this formula applies to all the triangles.

3 0
2 years ago
Find the gcf of the pair of numbers. 35 and 21 the gcf is .
makvit [3.9K]
You r GCF would be 7 because it multiplies both those numbers 
8 0
2 years ago
Read 2 more answers
Evaluate:-7/8+-5/11+(-3/8) if u answer it correctly thank u
just olya [345]
-7/8= -77/88
-5/11= -40/88
-3/8= -33/88
(-77/88)+(-40/88)+(-33/88)= -150/88
5 0
3 years ago
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