4 years ago

If for a certain function, f(x)=9 find the following value for the following problems.

Mathematics

1 answer:

Dvinal [7]4 years ago

7 0

2(9)+3=21
2(9)=18
(9)+3=12

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mrs.westhoven is have guests over for dinner. she places a 4.5-foot-long table and a 127-centimeter-long table.What is the combi

BlackZzzverrR [31]

4.5 feet = 54 in. 127 cm. = 50 in. 50 in.+54 in.=104 in.

4 0

4 years ago

3. Find the least number which must be added to the following numbers to make them a perfect square. i) 37460 ii) 506900 iii) 49

EastWind [94]

Answer:

i). 211.

ii). 711.

iii). 31

iv). 131.

Step-by-step explanation:

i). √37460 = 193.545

Then take the whole number from the decimal:

193² = 193 × 193 = 37249

You subtract the answer from the main number:

37460 - 37249 = 211

211 is the answer.

ii). √506900 = 711.969

711² = 711 × 711 = 505521

506900 - 505521 = 1379

1379 is the answer.

iii). √4931 = 70.221

70² = 70 × 70 = 4900

4931 - 4900 = 31

31 is the answer.

iv). √5607 = 74.879

74² = 74 × 74 = 5476

5607 - 5476 = 131

131 is the answer.

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8 0

3 years ago

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Sergio [31]

Answer: 0.6

Step-by-step explanation:

7 0

3 years ago

2x > 14

Fittoniya [83]

Answer:

it's option 2) x > 7

Step-by-step explanation:

7 × 2 = 14

6 0

3 years ago

Find the slope of the line with the given equation. Show your work.<br> 6x – 2y = 18

Vera_Pavlovna [14]

Currently the equation 6x - 2y = 18 is in standard form. Convert the standard form equation into a slope-intercept form and we can find the slope easily.

Solve for y.

6x - 2y = 18
-2y = 18 - 6x <-- Subtract 6x from each side. This is to isolate the 2y term
2y / -2 = $\frac{18 - 6x}{2}$ <-- Divide each side by 2. This it to
get rid of the 2 coefficient.
y = -9 + 3x

Rearrange the right-hand side a bit.

y = -9 + 3x becomes y = 3x - 9

Now it is in slope-intercept form.
The slope is the coefficient of the x variable.

So, 3 is the slope.

7 0

4 years ago