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In-s [12.5K]
3 years ago
12

HELP ME!!! ANWSER QUICKLY PLEASE!!!

Mathematics
1 answer:
mafiozo [28]3 years ago
3 0

Answer:

$80

Step-by-step explanation:

It's khan so you don't need the explanation but for those interested then here:

K=30x+20 - Kayla

S=35x+10 - Sara

60+20=80

70+10=80

So they match up at $80

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F(x)=x^2. what is g(x)?
Degger [83]

Answer:

C

Step-by-step explanation:

g(x) = 4x²

g(x) is steeper than f(x) and the ordered pair (1, 4) fits in option C:

g(1) = 4(1)² = 4

7 0
3 years ago
HELP ASAP PLZ :)
Natalija [7]

for the triangle...

b=2h

a=(1\2).bh=648

(1/2).2h.h=648

h2=648

h-18|2 in

h=36|2 in

for the rectangle...

L=3+w

a=l+w=648

{3+w}w=648

w2+3w-648=0

Only positive W values make sense here..

w-24=0

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L=3+24

3 0
3 years ago
Planes A and B intersect in line s. If point V is a point on line s, then it lies on
soldier1979 [14.2K]
The answer would be C. both plane A and B because it's on line s which lies on both planes.
8 0
3 years ago
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The manager at a supermarket arranged 10 rows of cans. He put 2 cans in the first row, 4 cans in the second row, and 6 cans in t
Elena-2011 [213]
A)

2, 4, 6, 8, *10

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----------------------------------------------------

b)

2+4+6+8+10+12+14+16+18+20=110

-----------------------------------------------------

c)
 
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When Row=1, Number Of Cans=2.

When Row=5, Number Of Cans=10.

When Row=10, Number Of Cans=20.
6 0
3 years ago
0.27 recurring as a fraction please
natali 33 [55]

Answer:

\frac{3}{11}

Step-by-step explanation:

assuming the recurring digits are 0.272727.... , then

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let x = 0.2727.... (1) ← multiply both sides by 100

100x = 27.2727... (2)

subtract (1) from (2) thus eliminating the repeating digits

99x = 27 ( divide both sides by 99 )

x = \frac{27}{99} = \frac{3}{11} ← in simplest form

3 0
1 year ago
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