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valentina_108 [34]
2 years ago
8

Classify the polynomial by the number of terms. 5x2 + 3x – 8

Mathematics
1 answer:
Lubov Fominskaja [6]2 years ago
7 0

\large\textsf{\textbf{Answer\::}}

trinomial

\Large\textsf{\textbf{Calculations\::}}

If a polynomial has one term , it's a <u>monomial </u>.

If a polynomial has two terms , it's a binomial .

If a polynomial has three terms , it's a trinomial .

If a polynomial has 4 or more terms , it's a polynomial .

Since the given polynomial has three terms , it's a trinomial .

\footnotesize\texttt{hope\:helpful~}

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Find the surface area of the cylinder in terms of pi. 9cm and 19cm
Natali [406]

Answer:

Surface area of cylinder= 211.5π

Step-by-step explanation:

Given,

Height of cylinder = 19cm

Diameter of cylinder = 9cm

i.e Radius of cylinder = diameter/2 = 9/2 = 4.5cm

Surface area of cylinder = 2πrh + 2πr²

Plug corresponding values of r and h in surface are formula.

Surface area of cylinder = 2πrh + 2πr² = 2π*4.5*19 + 2π*4.5²

Surface area of cylinder = 171π+40.5π = 211.5π

Hence we get surface area of cylinder= 211.5π


3 0
3 years ago
Determine if triangle OPQ and triangle RST are or are not similar, and, if they are, state which triangle similarity shortcut (A
murzikaleks [220]

Answer:

SAS Similarity

Step-by-step explanation:

ΔOPQ similar to ΔRST

∠Q  = ∠T

OQ : RT = 28 : 84 = 1 : 3

QP : TS  = 16 : 48 = 1 : 3

The measures of two sides of ΔOPQ are proportional to the measure of two side of ΔRST and their included angles are congruent.  The triangles are similar by SAS Similarity.

4 0
3 years ago
Sam rides her bike for 3 days a week. She rides for 10 minutes each day. How many minutes does she rides her bike every 2 weeks.
Semenov [28]
Multiply 3 by 2 then multiply the product by 10= 60 minutes or 1 hour

8 0
3 years ago
Read 2 more answers
determine whether the equation below has one solution, no solutions, or an infinite number of solutions. Afterwards determine tw
Levart [38]

The equation will have only one solution. The value of x is -5.

<h3>What is an equation?</h3>

An equation is said to be linear if the maximum power of the variable is consistently 1. Another name for it is a one-degree equation.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The given equation x + 10 = 5  will be solved as below:-

x + 10 = 5

Take 10 to the right of the equation.

x = 5 - 10

x = -5

The equation is giving the value of x equal to -5. Then the equation will have only one solution.

Therefore, the equation will have only one solution. The value of x is -5.

To know more about equations follow

brainly.com/question/2972832

#SPJ1

8 0
2 years ago
I NEED HELPP AGAINNN FAST WILL GIVE BRANILIEWST THE EQUATION IS THE SECoND ONE TO SOLVE THE FIRST
Shalnov [3]
Part B: equation: x+2.6=10.4
Part C: x= 7.8

Part D: There is 7.8 liters in the pitcher
3 0
2 years ago
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