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ANTONII [103]
4 years ago
8

Adding and subtracting polynomials (11 + 3x ^ 3) + (4x ^ 2 - 2) + 3x

Mathematics
1 answer:
liq [111]4 years ago
4 0
Answer is: 3x^3+4x^2+3x+9
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State the Pythagorean Theorem in your own words
Solnce55 [7]

Answer:

A ^2 + B^2 =C^2. The Pythagorean Theorem is a statement about triangles containing a right angle

Step-by-step explanation:

6 0
4 years ago
Write the standard form of the line that contains a slope of 2/3 and passes through the point (1,1). Include your work in your f
Simora [160]

Answer:

2x - 3y = -1

Step-by-step explanation:

Standard form: Ax + By = C

Given: slope = 2/3 and  passes through the point (1,1)

Point slope form: y - y1 = m(x - x1)

Plug in

y - 1 = 2/3(x - 1)

Multiply both sides by 3

3(y - 1) = 2(x -1)

Distributive property

3y - 3 = 2x - 2

Since standard form: Ax + By = C so you can re-write the equation:

2x - 2 = 3y - 3

Subtract 3y from both sides

2x - 3y = -3

Add 2 to both sides

2x - 3y = -1

Answer in standard form: 2x - 3y = -1

8 0
4 years ago
Does anybody have this? ill mark brainiest. (quiz)
gregori [183]
<h3>Formulae Used :- </h3>

<u>Circumference of Circle :- </u>

\sf  \underline{\pink{\boxed{2\pi r}}}

<u>Value of π (pi) = </u>

\sf \: { \frac{22}{7} } \: or \: 3.14

<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u> </u><u>:</u><u>-</u><u> </u></h2>

9) C = 2πr = 2 × 3.14 × 4

≈ 25.13274

10) C = 2πr = 2 × 3.14 × 7.2

≈ 45.23893

11) C = 2πr = 2 × 3.14 × 10

≈ 62.83185

12) C = 2πr = 2 × 3.14 × 3.6

≈ 22.61947

13) Given :-

Diameter : 8m

Radius = half of D = 4 cm

⇢C = 2πr = 2 × 3.14 × 4

≈ 25.13274

14) Radius = 6 cm

C = 2πr = 2 × 3.14 × 6

≈ 37.69911

15) C = 2πr = 2 × 3.14 × 7.1

≈ 44.61

16) C=2πr=2× 3.14 × 5.2

≈ 32.6

\rule{300px}{.7ex}

{\huge{\underline{\small{\mathbb{\pink{HOPE \ THIS \ HELPED \ UH:)}}}}}}

4 0
3 years ago
What is the correct anwser and how
xxMikexx [17]

Answer:

D

Step-by-step explanation:

5+8=13

NOT 58

5 0
3 years ago
Read 2 more answers
What is the fourth term of the expression? 3x + 9y + 12r + 15s A) + B) 15 C) s D) 15s
Studentka2010 [4]
D.) 15s

The fourth term refers to the 15s together, not any part of the term apart.
6 0
3 years ago
Read 2 more answers
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