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Musya8 [376]
3 years ago
11

3n + 7 in word form please help me

Mathematics
1 answer:
scoundrel [369]3 years ago
8 0

Answer:

The product of 3 and a variable n plus 7

Step-by-step explanation:

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Of the balloons recently sold by a party store, 2 were blue and 10 were other colors. Considering this data, how many of the nex
Bumek [7]

Answer: 3

Step-by-step explanation: i don't know how it explain it

8 0
3 years ago
What is the circumference of the circle that circumscribes a triangle with side lengths 3, 4, and 5?
djyliett [7]

Answer:

  5π, about 15.708 units

Step-by-step explanation:

A 3-4-5 triangle is a right triangle. When a circle circumscribes a right triangle, the hypotenuse is the diameter of the circle. The circumference of a circle is given by ...

  C = πd

For a diameter of 5 units, the circumference is ...

  C = π(5) = 5π = 15.708 . . . units

_____

<em>Additional comment</em>

The (3, 4, 5) triple is one of the first Pythagorean triples you run across. It is the smallest integer triple, and the only primitive triple with values in an arithmetic sequence. You can show this is a Pythagorean triple by ...

 3² + 4² = 9 +16 = 25 = 5²

That is, these numbers satisfy the Pythagorean theorem relation for sides of a right triangle.

6 0
2 years ago
Can someone help me solve for x?
KatRina [158]
9x+72 = 4x+112
5x = 40
  x = 8
3 0
3 years ago
Read 2 more answers
1.
Anit [1.1K]

Answer:

-1/3

Step-by-step explanation:

(-2, 5) and (1, 4)

Slope:

m=(y2-y1)/(x2-x1)

m=(4-5)/(1+2)

m=(-1)/3

m= -1/3

5 0
3 years ago
Find the slope or rate of change.
Dima020 [189]

Answer:

m=\frac{5}{3}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph</em>

Point (-2, 0)

Point (1, 5)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                   m=\frac{5-0}{1+2}
  2. Subtract/Add:              m=\frac{5}{3}
3 0
2 years ago
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