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lord [1]
2 years ago
10

Please help I will give brainliest only to those who answer respectfully and the best answer

Mathematics
2 answers:
lukranit [14]2 years ago
4 0

Step-by-step explanation:

I would say teach them easy stuff like 5+5 and number problems such as Sarah has 10 apples and takes away five apples,How many apples does Sarah have now?

nika2105 [10]2 years ago
3 0

Answer:

Give them addition and subtraction

Step-by-step explanation:

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Find the most general antiderivative of the function. (Check yo f(x) = 3^x + 7 sinh(x) F(x) = Need Help? Watch It Talk to a Tuto
egoroff_w [7]

Answer:

F(x)=\frac{3^x}{ln(3)}+7cosh(x)+C

Step-by-step explanation:

The function is f(x)=3ˣ+7sinh(x), so we can define it as f(x)=g(x)+h(x) where g(x)=3ˣ and h(x)=7sinh(x).

Now we have to find the most general antiderivative of the function this means that we have to calculate \int\ {f(x)} \, dx wich is the same as \int\ {(g+h)(x)} \, dx

The sum rule in integration states that the integral of a sum of two functions is equal to the sum of their integrals. Then,

\int\ {(g+h)(x)} \, dx = \int\ {g(x)} \, dx + \int\ {h(x)} \, dx

1- \int\ {g(x)} \, dx =\int\ {3^x} \, dx = \frac{3^x}{ln(3)}+C this is because of the rule for integration of exponencial functions, this rule is:

\int\ {a^x} \, dx =\frac{a^x}{ln(x)}, in this case a=3

2-\int\ {h(x)} \, dx =\int\ {7sinh(x)} \, dx =7\int\ {sinh(x)} \, dx =7cosh(x)+C , number seven is a constant (it doesn´t depend of "x") so it "gets out" of the integral.

The result then is:

F(x)= \int\ {(h+g)(x)} \, dx=\int\ {h(x)} \, dx +\int\ {g(x)} \, dx

\int\ {3^x} \, dx +\int\ {7sinh(x)} \, dx = \frac{3^x}{ln(3)} +7cosh(x) + C

The letter C is added because the integrations is undefined.

7 0
3 years ago
Anyone a J Balvin fan :)
nikitadnepr [17]

Answer:

He Ll nah fam

Step-by-step explanation:

6 0
3 years ago
How is a line of best fit drawn? Describe how you decide where to put it.
Gnoma [55]

Answer:

A line of best fit is a straight line going through a trend on a scatter plot.

Step-by-step explanation:

A well drawn line of best fit is just a line going straight through the trend of dots to approximate an exact trend from a non-exact plot, so just draw a line that stays in the middle of the dots and you should do great.

Hope this helped!

3 0
2 years ago
Exponential form of log(4)5
Aloiza [94]

Answer:

you need to multiply 4 by 5

7 0
3 years ago
Find the length of the missing side using the pythagorean theorem
fenix001 [56]

Answer:

3

Step-by-step explanation:

Pythagorean Theorem: a²+b²=c²

You can fill in the numbers you know: a²+4²=5²

(Hypotenuse must be side c)

Square those numbers and you have: a²+16=25

Subtract 16 from both sides: a²=9

Square root both sides and you get: a=3

8 0
2 years ago
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