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lara [203]
3 years ago
8

HELP I NEED HELP ASAP

Mathematics
2 answers:
daser333 [38]3 years ago
6 0

Answer:

3x - 2(-x-5) =0

3x +2x +10 =0

5x +10 =0

5x=-10

divide both sides by 5

x = -2

to find the value of y subst.the value of x

y= -x -5

y= -(-2)-5

y=-3

AfilCa [17]3 years ago
4 0
Answer :
x = -1 and y = -4

Solution :

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I) Consider the following figure,<br><br> ​<br><br> ​<br><br> ​
qwelly [4]

Step-by-step explanation:

If PQRS is a quadrilateral inscribed in a circle, then the opposite angles of the quadrilateral are <u>supplementary</u><u>.</u>

y + 68° = 180° { being opposite angles of cyclic quadrilateral }

y = 180° - 68°

y = 112°

x + 82° = 180° { being opposite angles of cyclic quadrilateral }

x = 180° - 82°

x = 98°

Hope it will help :)❤

4 0
2 years ago
Help!!! please!!! Confused!
OleMash [197]
∵AB=CB
∴∠BAC=∠BCA

∵AB bisect ∠MAT
∴∠MAB=∠TAB

Hope my answer helped u :)
4 0
3 years ago
What is the intermediate step in the form square for the following equation? (x + a) ^ 2 = b as a result of completing the squar
Ivahew [28]

Answer:

ndendnnnndbdndn nnnnd

7 0
3 years ago
Find the equivalent fraction to next expression 3b^2 + 2(a+5.4b) -2.4b + 1.5a - 2b^2 a 2b2 + 3.5a + 8.4 b b b2 +3.5a + 8.4b c 2b
Neporo4naja [7]

Answer:

b²+3.5a+8.4b

Step-by-step explanation:

Given the expression

3b^2 + 2(a+5.4b) -2.4b + 1.5a - 2b^2

Expand

3b^2 + 2a+10.8b -2.4b + 1.5a - 2b^2

Collect the like terms

= 3b²-2b²+2a+1.5a+10.8b-2.4b

= b²+3.5a+8.4b

Hence the equivalent expression is b²+3.5a+8.4b

7 0
3 years ago
Solve pls brainliest
MatroZZZ [7]

Answer:

18 square feet

Step-by-step explanation:

hope this helps :)

5 0
3 years ago
Read 2 more answers
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