2 years ago

Plz help i will give brainliest

Mathematics

2 answers:

jasenka [17]2 years ago

6 0

I agree with this person

tino4ka555 [31]2 years ago

3 0

Kahn academy would help a lot

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2/5 times 17 WHOEVER ANSWERS FIRST I GIVE BRAINY!

ikadub [295]

Answer:

6.8

Step-by-step explanation:

(2/5)*17

=6.8

5 0

2 years ago

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Solve the following equation for X. Round your answer to four decimal places.

strojnjashka [21]

ANSWER

x = 1.2226

EXPLANATION

To solve this equation we have to apply the property of the logarithm of the base,

$\log _bb=1$

Thus, we can apply the natural logarithm - whose base is e, to both sides of the equation,

$\ln e^{4x}=\ln 133$

Now we apply the property of the logarithm of a power,

$\log a^b=b\log a$

In our equation,

$\begin{gathered} 4x\ln e^{}=\ln 133 \\ 4x^{}=\ln 133 \end{gathered}$

Then divide both sides by 4 and solve,

$\begin{gathered} \frac{4x^{}}{4}=\frac{\ln 133}{4} \\ x\approx1.2226 \end{gathered}$

The solution to this equation is x = 1.2226, rounded to four decimal places.

4 0

1 year ago

40 fifth graders went to a school trip 25%of the students went to see the space exhibit how many students is that

Zielflug [23.3K]

The answer would A. 20 students

3 0

2 years ago

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every day, katie looks for seashells on the beach. she has 28 shells in her collection. katie finds 12 more shells each day.

Roman55 [17]

Whats the question here if your wondering how many shells she finds in a certain amout of days just get a calculator and keep adding 12 over and over again

3 0

3 years ago

Given -3x + 2y = 1 and x = 5, solve for y. a.-7 b.7 c.-8 d.8

eduard

Answer:

d. 8

Step-by-step explanation:

Given: -3x + 2y = 1 and x = 5

Now plug x =5 in the given equation and find the value of y.

-3(5) + 2y = 1

-15 + 2y = 1

2y = 1 + 15

2y = 16

Dividing both sides by 2, we get

y = 8

Thank you.

7 0

2 years ago

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