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Alona [7]
3 years ago
14

Algebra problem, please help

Mathematics
2 answers:
Mariulka [41]3 years ago
4 0
6 • x + 6 • 9

I’m pretty sure this is right because you have to distribute the 6 to both of the numbers inside of the parentheses

MrRissso [65]3 years ago
4 0
Since there is an equal sign, both sides have to be equal. That means 6(x+9)=6(x+9) replace the • with the parentheses (
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What is the slope of the line with points A and B?
Zanzabum

Answer:

you will have to get the graph :\

Step-by-step explanation:

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4 0
3 years ago
At the corner store near Billy’s
nikklg [1K]

Answer:

d = 0.0175n    ---> required equation

Billy can buy 285.714 gram nut with $5

Step-by-step explanation:

cost of 100g loose nut = $1.75

dividing LHS and RHS by 100

cost of 100/100g loose nut = $1.75

Thus, cost of 1 gm loose nut = $0.0175

let the weight of loose nut be n gm

Multiplying LHS and RHS by n

cost of x g loose nut = $0.0175*n =  $0.0175n

It is given that Billy spent d dollars to buy n gm nuts

thus,

d = 0.0175n    ---> required equation

________________________________________________

He spent $5 to buy nuts

substituting value of d as 5 we have

0.0175n = 5

=>n = 5/0.0175 = 285.714

Thus, Billy can buy 285.714 gram nut with $5.

7 0
3 years ago
Which statements are true about the circle shown?
CaHeK987 [17]

Answer:

Among the five statements,statement 1 and 4 are true for the circle shown.

Step-by-step explanation:

Given:

An image is attached here.

A circle with radius = 15.4 m

We ave to find the diameter,circumference and relationship between the two.

Formula to be used:

⇒ Diameter of a circle = 2r        

⇒ Circumference = 2πr

Lets find the values.

  • Diameter = 2r=2(15.4) = 30.8 m
  • Circumference = 2\pi r =2(3.14)(15.4)=96.7 m
  • Relationship = \frac{circumference}{diameter} = \frac{96.7}{6} =3.1

We can say that a little more than 3 diameters could be wrapped around the circle.

From the drop down our choices are.

  • The diameter of the circle is 30.8 m.
  • The approximate circumference of the circle ,rounded to the nearest tenth is 96.7 m.

Option 1 and 4 are the right choices.

8 0
3 years ago
Parallel lines e and f are cut by transversal b. What is the value of x? A.130 B.16 C.164 D.50
Gnesinka [82]

Answer:

A) 130

Step-by-step explanation:

(2x + 18) + y = 180 <--- Is True

(4x - 14) + y = 180 <--- Is True

(2x + 18) + y = y + (4x - 14)  

(2x + 18) = (4x - 14)

2x + 18 = 4x - 14

-2x + 18 = -14

   - 18    - 18

-2x = -32  

x = 16

2(16) + 18 = 50

4(16) - 14 = 50

180 - 50 = 130

4 0
3 years ago
How do you perform the indicated operations and write the answer in form a+bi where a and b are real numbers?
Neporo4naja [7]
It's difficult to answer this question without seeing the "indicated operations" the form a+bi is a standard form for imaginary numbers so you might see 2+3i, you can add this to say 4+5i by adding the real numbers (2+4) and the imaginary numbers (3+5) to get 6+8i.  Hope that helps.
3 0
3 years ago
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