3 years ago

90 is the produ t of donnies savings and 6.

Mathematics

2 answers:

goblinko [34]3 years ago

7 0

U need to add them .

notsponge [240]3 years ago

6 0

You need to add more context im afriad

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Fudgin [204]

It’s going to be 6 units

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Ivanshal [37]

Answer: The only answer is A.

Step-by-step explanation:

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3 years ago

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Masteriza [31]

I believe it would be C. 40 feet.

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3 years ago

Read 2 more answers

Please Hurry) Consider the quadratic equation 3x^2 - 6 = 2x. A) What is the value of the discrimination? B) What does the discri

Levart [38]

Answer:

A. 76

B. We will get two real solutions for the equation.

Step-by-step explanation:

For any quadratic equation ax²+bx+c=0, the discriminant is b²-4ac.

In 3x²-2x-6=0, a=3, b=-2 and c=-6:

b²-4ac

(-2)²-4(3)(-6)=4+72=76

When the discriminate is positive we get two real solutions to the equation, when it's zero we get one real solution, and when it's negative we get two complex solutions. Since our discriminate, 76, is positive, we know that we will get two real solutions to 3x²-6=2x.

3 0

3 years ago

Finding Circumference The radius is cm. v cm OZ The circumference in terms of ais Using 3.14 for A, the approximate circumferenc

PilotLPTM [1.2K]

Answer:7picm Circumference = pi x d Diameter = 7 C = pi x 7 C = 7pi cm.

Step-by-step explanation:

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2 years ago