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mr_godi [17]
3 years ago
6

What is the answer to f(-5)=x^2-5

Mathematics
1 answer:
skad [1K]3 years ago
5 0

Answer:

32

Step-by-step explanation:

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–4b – 5 = 3b + 9 <br><br> I need help pls
Kitty [74]

The value of b in the equation is -2

<h3>What is an algebraic equation?</h3>

An algebraic equation is an expression that consists of numbers, variables with their arithmetic operations.

  • When solving this kind of algebraic equation, we move the like terms to a side and solve for the variable(unknown).

From the given algebraic equation:

-4b - 5 = 3b + 9

By collecting the like terms, we have:

-4b -3b = 5 + 9

-7b = 14

Divide both sides by (-7)

\mathbf{\dfrac{-7b}{-7} = \dfrac{14}{-7}}

x =  -2

Learn more about algebraic equations here:

brainly.com/question/4344214

7 0
2 years ago
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A radioactive isotope decays. The mass of the daughter atom is 4 less than the parent. What type of decay occurred? *
Anettt [7]

Answer:

<em>I dont know</em>

Step-by-step explanation:

6 0
3 years ago
A triangle has angles that measure 46° and 61°. What is the measure of the third angle? A. 15° B. 73° C. 107° D. 134°
Nastasia [14]
The interior angles of a triangle need to be equal to 180°, so to solve this you need to figure out how many degrees you need to get 180°.

46 + 61 = 107

180 - 107 = 73

The measure of the third angle is B. 73°.
5 0
3 years ago
Dividing with decimals in the divisor any answer could work
zhenek [66]

Answer:

do you need an exam to figure it out?

have a good day :)

5/145 5 goes into 14 2 times

-  10

4 then bring down the 5

45 divide it by 5

9 would be the final answer

Step-by-step explanation:

8 0
3 years ago
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PRIOR MEAN PREVIOUS SO THAT IS UR ANSWER CUH a b c d the answer is yes
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4 years ago
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