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Lemur [1.5K]
3 years ago
12

If A( 6, -1) , B( 1,3) and C( k, 8) are three points such that AB = BC, find the value of k

Mathematics
1 answer:
Drupady [299]3 years ago
7 0

Answer:

De value of k is 9

Step-by-step explanation:

6,-1

b(1,3)

(k,8)

am using bodmas

a6-1×1=6a

b1×3=3b

abc=8

6a+3b+8=17-8

=9

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sergiy2304 [10]
Mixed number form: h = - 1 2/13 Hope that helps :))

6 0
3 years ago
Find the value of each variable in each parallelogram.
svp [43]

Answer:

a=109° b=71°

Step-by-step explanation:

All the angles in a parallelogram add up to 360. There are a few rules:

The opposite angles are congruent.

Consecutive angles are congruent.

We can apply these rules here.

71 is opposite to b

and a is consecutive to 71 so we can put together these equations.

180=71+a

71=b

we can simplify to get the answers

the end

4 0
3 years ago
Super easy... #10-12. LOOK AT PICTURE! URGENT!
alisha [4.7K]
10
sum is add
cube is to the 3rd powr
19+x³


11.
product means multiply
3 times y is no more than (equal to or less than ) 21
3y≤21
no need to solve

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2(z-12)=10
7 0
2 years ago
What is the surface area of this design?
vichka [17]

Answer:

280in

Step-by-step explanation:

10×6=60

60×2=<u>120</u>

6×10=<u>60</u>

4×4=16

16×2=<u>32</u>

4×6=<u>24</u>

4×4=<u>16</u>

6×6=<u>36</u>

<u>120+60+32+24+16+36=280</u>

<u />

4 0
3 years ago
Find the quotient. y 9 ÷ y 3 y y3 y6 y12
astra-53 [7]
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The answer is y^6

6 0
3 years ago
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