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3 years ago

Can someone help meeeeee???

Mathematics

2 answers:

kobusy [5.1K]3 years ago

8 0

The graph is not proportional because it doesn’t go though the origin aka (0,0)

strojnjashka [21]3 years ago

3 0

No it isn't Proportional

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Determine the domain of (g ∘ f)(x) if f (x) = x2 + x − 3 and g of x is equal to 1 over the quantity x plus 1 end quantity period

otez555 [7]

Answer:

rnkrmk;rmr

Step-by-step explanation:

5 0

1 year ago

Find the value of n 1) 15/40 =n/3

stepladder [879]

Answer:

n = 1.125

Step-by-step explanation:

$\frac{15}{40} = \frac{n}{3}$

(Use Cross Product)

40n = 15 × 3

40n = 45

n = 1.125

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3 years ago

Convert base 10 273 to a base 12

Margaret [11]

The highest power of 12 that divides 273 (with remainder) is $12^2=144$ , and dividing gives

$273=1(144)+129$

Divide the remainder term by the next highest power of 12, $12^1=12$ .

$129=10(12)+9$

So $273_{10}=1a9_{12}$ , since

$273=1\cdot144+10\cdot12+9\cdot1=1\cdot12^2+10\cdot12^1+9\cdot12^0$

7 0

3 years ago

Will someone help me work through this problem, please

Ainat [17]

Step-by-step explanation:

Radius (r) = 2 ft

V = 4/3 × 22/7 × (2)³

= 4/3 × 22/7 × 8

= 33.52 ft³

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2 years ago

X - y= -4 -2x +3y =6

STatiana [176]

Answer:

x=-6, y=-2, (As a point) (-6, -2).....The point form is not necessary unless you want to solve the system (of equations) by graphing.

Step-by-step explanation:

By substitution:

x-y=-4 By adding y on both sides,

x=y-4

Now you can substitute x for the expression (y-4)

Plug the (y-4) as x in the other equation.

So -2x+3y=6 becomes

-2(y-4)+3y=6

Now solve:

-2(y-4)+3y=6 distributes out to be

-2y+8+3y=6 Now combining like terms

y+8=6 Subtract 8 on both sides to isolate the variable

y=-2

Now plug the value -2 in where the y is in any equation (preferably the easier/less complicated one) and solve for x.

So x-y=-4 becomes

x-(-2)=-4

=x+2=-4

=x=-6

3 0

3 years ago