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GenaCL600 [577]
3 years ago
5

A linear function is written: f(x) = 3/2x-4 What is the value of f(5)?

Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

f(5)=3.5

Step-by-step explanation:

f(x)=\frac{3}{2}x-4\\f(5)=\frac{3}{2}(5)-4\\f(5)=7.5-4\\f(5)=3.5

Hope this helped!! Have an amazing day :D

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What height on the wall will a 15 foot ladder reach if its plaxed 3.5 feet from the base of a wall
quester [9]
I would be happy to help with this question!
you would need to use the pythagorean theorem inputting 3.5 for a and 15 for c. after this you will need to solve for b and you should get the answer of 14.6feet
7 0
3 years ago
Read 2 more answers
-(v + 7) -3 = -26 + v
liq [111]

Answer:

v = 8

Step-by-step explanation:

-v -7-3 = -26+v

2v = -10+26

2v = 16

v = 8

4 0
3 years ago
In a Harris Interactive survey of 2276 adults in the United States, it was found that 33% of those surveyed never travel using c
S_A_V [24]

Answer:

Population: Adults in the United States

Sample: 2276 adults in the United States

33% is a statistic.

Step-by-step explanation:

The population consists of adults in the United States because that is the wider range, and the sample is 2276 of those adults.

The value 33% is an statistic due to the definitions of both words. A statistic is defined as a fact or piece of data obtained from a study of a large quantity of numerical data. While a parameter is a numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation.

5 0
3 years ago
Points (0,6) and (-4,y) lie on the line with a slope of 5
Anna [14]

For this case we have that by definition, the slope of the line is given by:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

According to the statement we have:

(x_ {1}, y_ {1}) :( 0,6)\\(x_ {2}, y_ {2}): (- 4, y_{2})\\m = 5

Substituting the values:

5 = \frac {y_ {2} -6} {- 4-0}\\5 = \frac {y_ {2} -6} {- 4}\\5 * -4 = y_ {2} -6\\-20 = y_ {2} -6\\-20 + 6 = y_ {2}\\y_ {2} = - 14

Thus, the value of y_ {2} = - 14

Answer:

y_ {2} = - 14

6 0
3 years ago
Value of X makes equation true -75 = -50+ X
Lubov Fominskaja [6]

Answer:

x = -25

Step-by-step explanation:

Hi there!

In order to solve this, add 50 to both sides to isolate x.

x = -25

Hope this helps!

7 0
3 years ago
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