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Arturiano [62]
2 years ago
5

Which of the following is a solution to the equation 4x2+4x−3=0?

Mathematics
2 answers:
Readme [11.4K]2 years ago
6 0

Answer:

-1.5

Step-by-step explanation:

4x² + 4x - 3 = 0

(2x + 3)(2x - 1) = 0

2x + 3 = 0  or  2x - 1 = 0

x = -3/2   or x = 1/2

Answer: -1.5

k0ka [10]2 years ago
4 0

Answer:

if you mean 4 times 2 + 4x - 3 = 0 then the answer is:

x = -5/4 (-1.25)


If you mean 4x2 + 4x - 3 = 0 then:

x = 0.5 or -1.5

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Translate the following sentence to an inequality. A number is no less than seven.
Gekata [30.6K]

Answer:

X <u>></u> 7

Step-by-step explanation:

X <u>></u> 7

6 0
3 years ago
Read 2 more answers
The area of a children square playground is 50m squared.
densk [106]

Answer:

a. solution

Area = 50 m^2

Area of square = l^2

or, 50 m^2 = l^2

or, √50m^2 = l

or, 5√2 m= l

Hence, The exact length of the playground is 5√2 m.

7 0
3 years ago
What is the measure of the missing angle in a triangle that contains angle measures of 37° and 59°?
Vera_Pavlovna [14]

Answer:84 degrees

Step-by-step explanation:

so if a triangle is 180 degrees in total you need to find how much you need to equal that so you add 59+37=96 degrees so then you will subtract 180-96=84 degrees

Your welcome!

4 0
3 years ago
A car sharing service offers a membership plan with a $50 per month fee that includes 10 hours of driving each month and charges
lord [1]

Answer:

A)  F(x) = 50 + ( x - 10 )*9  

B) Graph

C) lim ( x ⇒ 10) F(x) = 50

Step-by-step explanation:

A) F(x) = 50 + ( x - 10 )*9       since the first 10 hours are included in initial fee

B) In Annex

C) lim (x ⇒ 10) F(x) = 50 + ( 10 -10)*9

lim ( x ⇒ 10) F(x) = 50 + 0

lim ( x ⇒ 10) F(x) = 50

7 0
3 years ago
The quotient of a number j and 3 is 5
masha68 [24]

Answer:

j = 15

Step-by-step explanation:

\frac{j}{3} =5\\3*\frac{j}{3} =5*3\\j=15

5 0
3 years ago
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