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3 years ago

11

What is the value of x in the equation 1.8-3.7x=4.2x+0.3

1 answer:

wlad13 [49]3 years ago

5 0

Answer:

15/79

Step-by-step explanation:

or in Alternate form is X= 0.1898734177215

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1/3 radical 176xy to the 8th power

Tanya [424]

Answer:

Remove all perfect squares from inside the square root. ... I think it's about eighth or ninth grade. ... so if you have the cube root of the square root of (x-5) =2, you get ((x-5)^(1/2))^1/3 = 2, power to power requires multiplication, so (x-5)^1/6 = 2, ...

Missing: 176 ‎xy

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3 years ago

Determine the value of a if one solution to the quadratic equation is x equals 5 + 3/2 I

Sindrei [870]

The value of a is $\frac{-9}{4}$

Step-by-step explanation:

<u>1. Determine the other solution of x</u>

If one value is 5 + $\frac{3}{2}$ then the other value is 5 - $\frac{3}{2}$

<u>2. Use reverse technique to find the equation</u>

(5 + $\frac{3}{2}$ ) (5 - $\frac{3}{2}$ ) = 0

25 - $\frac{-15}{2}$ + $\frac{15}{2}$ - $\frac{9x^{2} }{4}$ = 0

- $\frac{9x^{2} }{4}$ + 25 = 0

<u>3. The equation is</u> - $\frac{9x^{2} }{4}$ + 25 = 0

<u>4. Find the value of a</u>

a is the number with the variable $x^{2}$ therefore it is - $\frac{9}{4}$

Keyword: quadratic equation, solution

Learn more about quadratic equation at

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3 years ago

Arrange the following in descending order A] 9,7,4,1 B] 5,4,0,3

Masja [62]

A. correct as it is
B. 5, 4, 3, 0

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3 years ago

If an event has one outcome or a collection of outcomes , the event is a ___ event. (10 points) A.complementary B.sample space C

Arturiano [62]

Answer:

independent or complementary

Step-by-step explanation:

Not sure but that's my best guess.

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4 years ago

The regular octagon in the ceiling of this cathedral has a radius of 10.5 feet and a perimeter of 64 feet.

SVEN [57.7K]

Answer:

first blank: 9.7

second blank: 310.4

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3 years ago

Read 2 more answers