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Zigmanuir [339]
4 years ago
5

Somebody please help!! Need somebody to solve/explain this to me

Mathematics
1 answer:
Luden [163]4 years ago
4 0

P ⇔ Q is equivalent to the pair of conditionals P ⇒ Q and Q ⇒ P.

Your conditional statements are ...

  1. If two lines intersect to form 4 right angles, then they are perpendicular.
  2. If two lines are perpendicular, then they intersect to form 4 right angles.
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Pleaseeeeeeee i need this with an explanation
guapka [62]
6. C just find the slope of the line formula is y2-y1/x2-x1 =216-128/27-16
6 0
3 years ago
Stevie and Michael share their profit in a ratio 3:5. Stevie gets £120 more than Michael. How much profit did they make altogeth
ivann1987 [24]

Answer:

Altogether, Stevie and Michael made £480

Step-by-step explanation:

Since Stevie gets £120 more than Michael, Stevie gets the bigger ratio which is 5 and Michael gets the ratio 3

a:b=ax+bx

Stevie share =ax

Michael share=by

5:3=5x+3x

Stevie profit=Michael profit

*Stevie gets £120 more

5x+120=3x

5x-3x=120

2x=120

x=120/2

=60

x=60

Stevie=ax

=5*60

=£300

Michael=bx

=3*60

=£180

Altogether,

They made a profit of £180+£300

=£480

5 0
4 years ago
Find the 15th term of the arithmetic sequence x+7,3x+2,5x-3
qwelly [4]

Answer:

15th term = 29x-63

Step-by-step explanation:

4 0
3 years ago
Is point (2,1) on the the line represented by the equation x+2y=5
Sphinxa [80]
To check if this point lies on the line, plug in a 2 for x and a y for 1 and solve

x+2y=5
2+2(1)=5
4=5

Since this statement isn't true, then the point doesn't lie on the line

Hope this helps

6 0
3 years ago
Read 2 more answers
If 8y-8=24, find the value of 2y
algol [13]
8 is the answer
for 2y
6 0
3 years ago
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