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LekaFEV [45]
3 years ago
7

What’s the answer ?

Mathematics
1 answer:
xxMikexx [17]3 years ago
8 0

B 5x+20 hope this helps!!

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G. If two triangles have three corresponding angles and three corresponding sides that are
Alex777 [14]

Answer:

Yes.

Step-by-step explanation:

Yes they are because that is the definition of congruency.

4 0
3 years ago
The cost of toilet paper is 9.99 for 9 rolls, what is the price per roll of toilet paper?​
vampirchik [111]

Answer:

$1.11

Step-by-step explanation:

Find the price per roll by dividing the cost by the number of rolls:

9.99/9

= 1.11

So, the price per roll of toilet paper is $1.11

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3 years ago
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What is 9.2 as a fraction
Maru [420]
It is 3 1/8 because 9.2 is a decimal and a fraction is 3 1/8 and a mixed fraction is 3 7/8
7 0
3 years ago
Please help me with both questions!!!!​​
Naya [18.7K]

Answer:

Step-by-step explanation:

16.

points are (0,-3),(2,1),(4,-3)

eq. of line through (0,-3) and (2,1) is

y+3=\frac{1+3}{2-0}(x-0)

or y+3=2x

2x-y=3

as the line is dotted so either < or >.

consider 2x-y>3

put x=0,y=0

0>3

which is not possible .

(0,0) does not satisfy the inequality

Hence shaded region is the required region.

now eq of line through (2,1)and (4,-3) is

y-1=\frac{-3-1}{4-2}(x-2)

y-1=-2(x-2)

y-1=-2x+4

2x+y=5

it is also a  dotted line so either < or >

consider 2x+y<5

put x=0,y=0

0<5

which is true.

so (0,0) satisfy this inequality.

so the two inequalities are

2x-y>3

and 2x+y<5

17.

consider the points (0,4),(2,3),(4,4)

eq. of line through (0,4) and (2,3) is

y-4=\frac{3-4}{2-0}(x-0)

y-4=-1/2(x)

2y-8=-x

or x+2y=8

as the line is solid

so either≤ or ≥

consider x+2y≥8

put x=0,y=0

0≥8

which is impossible.

(0,0) does not satisfy the graph.

which is true as graph lies above the line.

again eq. of line through (2,3) and (4,4) is

y-3=\frac{4-3}{4-2}(x-2)

y-3=1/2(x-2)

2y-6=x-2

x-2y=-4

consider x-2y≤-4

put x=0, y=0

0≤-4

which is impossible.

so (0,0) does not satisfy the graph.

so inequality is true as shaded portion is above and left of the line.

so two inequalities are

x+2y≥ 8

and x-2y≤-4

5 0
3 years ago
At cheng's bike rental, it cost $12 to rent a bike for 3 hours. how many hours of bike use does a Customer get per dollar?​
mario62 [17]

Answer:4hrs per dollar

Step-by-step explanation:

$12=3hrs

? =1hr

12*1/3

=4

HOPE IT HELPS PLS MARK AS BRAINLIEST

8 0
3 years ago
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