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Ugo [173]
3 years ago
8

24 POINTS IF ANSWERED CORRECTLY.

Mathematics
2 answers:
elixir [45]3 years ago
8 0

answer:12

expolntion:

12

=-11

13=12

Serjik [45]3 years ago
6 0

Answer:

x=11

x

=

39

-

37

,

6

-

5

Step-by-step explanation:

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What is f(3) if f(x) = 4x + 1?
lana [24]

Answer:

What is the inverse of the function f(x) = 1/4x - 12? h(x) = 4x + 48. Which statement is true regarding the functions on the graph? f(3) = g(3)

Step-by-step explanation:

4 0
3 years ago
How many solutions do these equations have
Arlecino [84]

Answer:

\large\boxed{\bold{one\ solution}\ (1,\ -4)\to x=1,\ y=-4}

Step-by-step explanation:

\left\{\begin{array}{ccc}y=2x-6\\y=-x-3\end{array}\right\\\\\text{These are linear functions. We only need two points to draw a graph.}\\\\\text{Choice two values of x, substitute to the equation,}\\\text{and calculate the values of y.}\\\\y=2x-6\\for\ x=0\to y=2(0)-6=0-6=-6\to(0,\ -6)\\for\ x=3\to y=2(3)-6=6-6=0\to(3,\ 0)\\\\y=-x-3\\for\ x=0\to y=-0-3=0-3=-3\to(0,\ -3)\\for\ x=-3\to y=-(-3)-3=3-3=0\to(-3,\ 0)\\\\\text{Look at the picture}

\text{The intersection of the line is the solution of the system of equations:}\\\\(1,\ -4)\to x=1,\ y=-4

7 0
3 years ago
2.5kg cost £1.40<br> what is the cost of 4.25kg
madreJ [45]

Answer:

it is 5.7

Step-by-step explanation:

4.25 × 1.40

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5.7 or 5.70

8 0
3 years ago
Find the volume (in cubic yards) of a cylinder with radius 1.2 yards and height 2.9 yards. (Round your answer to one decimal pla
Dvinal [7]

Answer:

11.8 yd³

Step-by-step explanation:

5 0
3 years ago
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Dmitriy789 [7]

Answer:

At least 15 at-bats

Step-by-step explanation:

140 - 125= 15 at bats

4 0
3 years ago
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