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3 years ago

Given h(x) = -x + 5, find h(5).

Mathematics

2 answers:

BlackZzzverrR [31]3 years ago

8 0

Answer:

h(5) = 0

Step-by-step explanation:

1. Plug 5 into the equation

h(5) = - (5) + 5

2. Solve the equation

h(5) = -5+5

h(5) = 0

nekit [7.7K]3 years ago

4 0

Answer:

Step-by-step explanation:

h(x)=-x + 5

you input h(5) into where x is so then the equation would be

h(5)= -(5) + 5

you multiple the negative sign to the 5 in the parentheses

h(5)=-5 + 5

then you just solve

h(5)= 0

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2 years ago

10) Answer as a mixed number (if possible). 1/3 + 1/2 =

scoundrel [369]

Answer:

5/6

Step-by-step explanation:

1/3 = 2/6

1/2 = 3/6

2/6+3/6= 5/6

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3 years ago

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jamie wants to run a total of 9 miles thid week. so far, she has run 4 5/8 miles. use the equation 4 5/8 + r = 9. please help m

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Answer:

$r=4\frac{3}{8}$

Step-by-step explanation:

Given the following question:

$4\frac{5}{8} +r=9$

Rewrite the expression to find the value of r:

$9-4\frac{5}{8}$

Subtract by finding the common denominator:
$9-4\frac{5}{8}$
$9=\frac{9}{1}$
$4\frac{5}{8} =8\times4=32+5=37=\frac{37}{8}$
$\frac{9}{1} -\frac{37}{8}$
$\frac{9}{1} \times8=\frac{72}{8}$
$\frac{37}{8} \times1=\frac{37}{8}$
$\frac{72}{8} -\frac{37}{8}$
$72-37=35$
$=\frac{35}{8}$
$\frac{35}{8} =35\div8=4\frac{3}{8}$
$r=4\frac{3}{8}$
$4\frac{5}{8} +4\frac{3}{8} =9$

Hope this helps.

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1 year ago

What is the LCD of x-3, x+3, and <img src="https://tex.z-dn.net/?f=x%5E2-9" id="TexFormula1" title="x^2-9" alt="x^2-9" align="ab

Agata [3.3K]

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2 years ago

For all functions of the form f(x) = ax2 + bx + c, which is true when b = 0?

Klio2033 [76]

When b=0
f(x)=ax^2+c

test each
A. with x^2-1, A is false
B. with -x^2-1, B is false
C. cannot find contradiction
D. the axis is actually x=0, 0 is nithere positive nor negative, false

answer is C

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3 years ago

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