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3 years ago

10

What is 91.35 divided by 36.75

2 answers:

skad [1K]3 years ago

8 0

Answer:

2.48571428571

Step-by-step explanation:

lapo4ka [179]3 years ago

6 0

Answer: 2.48

Step-by-step explanation:

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What is the square root of 73

liraira [26]

8.544 is the sqare root with a remainder

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3 years ago

8. Shenea bought 3 bottles of juice for $12. Write the rate as a

slamgirl [31]

Answer:

Each bottle is $4

Step-by-step explanation:

12/3

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3 years ago

Select the two values of x that are roots of this equation.<br> 2x+11x+15= 0

Amiraneli [1.4K]

Answer:

The roots of the equation are x=-3 and x=-2.5

Step-by-step explanation:

<u><em>The correct quadratic equation is</em></u>

2x^2+11x+15=0

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$2x^{2} +11x+15=0$

so

$a=2\\b=11\\c=15$

substitute in the formula

$x=\frac{-11(+/-)\sqrt{11^{2}-4(2)(15)}} {2(2)}$

$x=\frac{-11(+/-)\sqrt{121-120}} {4}$

$x=\frac{-11(+/-)\sqrt{1}} {4}$

$x=\frac{-11(+/-)1} {4}$

$x_1=\frac{-11(+)1}{4}=-2.5$

$x_2=\frac{-11(-)1}{4}=-3$

therefore

The roots of the equation are x=-3 and x=-2.5

5 0

3 years ago

What addition statement does this show?

kotykmax [81]

B. -3.4 + (-5.7)= -9.1

7 0

2 years ago

Help 6th grade math i will give brainliest

eimsori [14]

<h2>Answer:</h2><h2>ADD 53+1 </h2>

Step-by-step explanation:

plz give brainlyest

4* 53+1/(8-5)^3

4(54)/(8−5)3

4(54/3^3)

4(54/27)

(4)(2)=8 the answer is 8

5 0

3 years ago

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