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elena-s [515]
3 years ago
9

Plz help me show work four points correctly evaluate the function for the given value showing all work HELP PLZ

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

f(4)=36

Step-by-step explanation:

f(x)=x^2+5x

f(4)=??

you need to put the number 4 instead of x in the equation.

f(4)=(4)^2+(5×4)

f(4)=16+20

f(4)=36

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3 years ago
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Decide whether the method of undetermined coefficients together with superposition can be applied to find a particular solution
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Answer:

D. No, because the differential equation does not have constant coefficients.

Step-by-step explanation:

The undetermined coefficient method cannot be applied to non homogeneous variables. The differential equation does not have constant variables therefore the method of undetermined superposition can not be applied. To complete a solution of non homogeneous equation the particular solution must be added to the homogeneous equation.

6 0
3 years ago
This is not a homework problem so feel free to answer its just guessing thing! If you get it right your like a super legend beca
lora16 [44]
Here, First two number represents Product of first two numbers in L.H.S.
For example, 5 * 3 = 15
Or 9 * 2 = 18

Now, second two numbers represent product of 1st & 3rd number, 
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Now, Last two numbers represent Sum of 4 digit-number minus middle number.

So, 7 + 2 + 5 = 143547

In short, Your Final Answer would be: 143547

Hope this helps!
7 0
3 years ago
(I may give brainliest) The roof of a lean-to-garden shed has a gradient of 0.35.find the height?
UkoKoshka [18]

Answer: 2.325 meters

Step-by-step explanation:

The roof of a lean-to-garden shed has a gradient of 0.35.find the height....they have given the base as 1.5m and a shorter height 1.8m its like a house

-------

It sounds like you have a right triangle with base = 1.5,

----

Use a proportion to get:

(height of that triangle)/1.5 = 35/100

height of that triangle = 1.5*0.35 = 0.5250

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greater height of the lean-to = 1.8 + 0.5250 = 2.325 meters

3 0
3 years ago
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7 0
4 years ago
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