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Scilla [17]
3 years ago
14

ANSWER BOTH CORRECTLY!! PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP THERE IS 2 QUESTIONS

Mathematics
1 answer:
melomori [17]3 years ago
7 0

Answer:

TS = 22

x = 49

Step-by-step explanation:

(5x-2)/39 = (3x+1)/26

Multiply both sides by 78:

10x-4 = 9x+3

x=7

3x+1 = 22

:::::

(x+5)/36 = 30/20

x+5 = 54

x = 49

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tester [92]
Ans=3.77777777...
hope this helps
4 0
3 years ago
I want to be challenged more, so could anyone give me some 4th grade math problems​
nexus9112 [7]

I'm in 7th grade u want those math problems???

6 0
3 years ago
Read 2 more answers
Find an antiderivative F(x) with F′(x) = f(x) = 6 + 24x^3 + 18x^5 and F(1)=0.
7nadin3 [17]

Answer:

The antiderivative is F(X) = 6x + 6x^4 + 3x^6 - 15.

Step-by-step explanation:

Antiderivative F(x)

This is the integral of F^{\prime}(x)

So

F′(x) = f(x) = 6 + 24x^3 + 18x^5

Then:

F(x) = \int (6 + 24x^3 + 18x^5) dx

F(x) = 6x + \frac{24x^4}{4} + \frac{18x^6}{6} + K

F(x) = 6x + 6x^4 + 3x^6 + K

F(1)=0

F(X) = 0 when x = 1. We use this to find K.

F(x) = 6x + 6x^4 + 3x^6 + K

0 = 6 + 6 + 3 + K

K = -15

Thus

The antiderivative is F(X) = 6x + 6x^4 + 3x^6 - 15.

7 0
3 years ago
a salesperson earns a base salary of 74$ per week plus a commission of 4% of sales. if they had 75$ in sales this week what was
Likurg_2 [28]

Answer:

. if ΔJKL is congruent to ΔTUV, which of the following can you NOT conclude as being true? ... equals, minus, 15 Complete the missing value in the solution to the equation. ... salary of 74$ per week plus a commission of 4% of sales. if they had 75$ in ...

Step-by-step explanation:

7 0
3 years ago
Find the equation of the line with slope 1/3 and y interception (0,-2)
Andreyy89

Answer:

y=(1/3)x-2

Step-by-step explanation:

Plug into equation of y=mx+b

y=(1/3)x-2

6 0
3 years ago
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