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GaryK [48]
3 years ago
14

Evaluate the function h(x)= 2x-1 find h(4)

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0

Answer: h(4) = 7

Step-by-step explanation:

Given h(x)= 2x-1

Find h(4)

Solution:

Substitute x = 4 into the equation

h (4) = 2 (4) - 1

h (4) = 8 - 1

h (4) = 7

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How to divide 1000 and 10?
Lilit [14]

Answer:

do 1000 divide 10 and the ans will be 100

Step-by-step explanation:

6 0
2 years ago
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Find the ratio a:b if it is given that 2a-b/6 = b/3, then what is a?
PolarNik [594]

Answer:

a = b/4

Step-by-step explanation:

Note that the LCD in this equation is 6. Rewriting 2a-b/6 = b/3 using this LCD, we get:

2a-b/6 = 2b/6

Multiplying all three terms by 6 eliminates the fractions:

12a - b = 2b

Combining like terms:

12a = 3b

                                                       3b

Solving this for a, we get   a = ------------ = b/4

                                                       12

a = b/4

4 0
3 years ago
Find the intercepts to graph the line.<br> 2x - y = -4
jolli1 [7]

Answer:

Step-by-step explanation:

2

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y

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4 0
3 years ago
Find the difference and express the answer in scientific notation. 452.7 x 103 - 2.7 x 105
zmey [24]
Well first you have to change it to standard form so

452.7*10^3=4527

2.7*10^5=270000-4527=265473
5 0
3 years ago
Read 2 more answers
*15 points*
kramer

Answer:

Step-by-step explanation:

V = length * height * width = 18 * length * width

2,592 = 18 * length * width ; divide both sides by 18

144=  length * width ; now what 2 numbers multiplied are giving us 144?

1*144 = 144 ; 2*72 = 144 ; 3*48=144 ; 4*36 =144 ; 6*24 = 144 ; 8*18 = 144 ;

9*16 =144 ; 12*12 =144

5, 7, 10 and 11 does not divide 144 into a whole number

possible lengths and widths are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

6 0
3 years ago
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