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3 years ago

Question 28 of 45 V50

Mathematics

2 answers:

umka21 [38]3 years ago

7 0

If your looking for it’s to be simplified, it is this

aliina [53]3 years ago

4 0

5 /2 is the answer for this problem

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What is 0.75a=14.25?

ikadub [295]

Answer:

answer is 19

0.75a=14.25

a=14.25/0.75

=19

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3 years ago

Y = -3x – 2<br> 6x + 2y = -4

sdas [7]

Answer:

y= -3x -2

Step-by-step explanation:

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3 years ago

-3x-2y=-6<br> -3x+2y=18<br> (?,?)

lozanna [386]

$\left \{ {-3x-2y = -6} \atop {-3x+2y=18} \right. \left \{ {-6x=12} \atop {-3x+2y=18} \right. \left \{ {x=-2} \atop {y=6} \right.$

The answer: ( x ; y ) = ( -2 ; 6 )

Ok done. Thank to me :>

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3 years ago

Are these triangles congruent ?

zvonat [6]

Answer:

SAS congruence criteria

Step-by-step explanation:

There are two sets of congruent sides and an included verticle angle, so they are congruent

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3 years ago

Dave can complete a sales route by himself in 4 hours. James can do the same job in 5 hours. How long will it take them to do it

Ber [7]

X/4 + x/5 = 1
5x/20 + 4x/20=1
9x/20 =1
9x = 20
x = 2.22 hours

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3 years ago

Question 28 of 45 V50​

Question 28 of 45 V50