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3 years ago

9

3.9x9.87

9.87 \\ \\ " alt="3.9 \times 9.87 \\ \\ " align="absmiddle" class="latex-formula">

1 answer:

drek231 [11]3 years ago

6 0

3.393x i think but you can use math basic for see

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Which of the following shows the polynomial 3x^3 - 5x + x^7 + 9 + 4x^11 written in descending order?

alina1380 [7]

Answer:

4x^11+x^7+3x^3-5x+9

Its highest to lower based on the exponential number

our exponential numbers are: 3, 1, 7,0,11 putting those from highest to lowers would put them: 4x^11+x^7+3x^3-5x+9

7 0

2 years ago

I, so confused please help me asap!

Tamiku [17]

<u>Quadrilaterals</u> are <em>plane shapes</em> that are <u>bounded</u> by four <u>straight</u> sides. Thus, the required answers to the questions are:

46. True. Other examples include kites, rhombus, etc.

47. False.

46. When a <em>plane shape</em> is <u>bounded</u> by four <u>straight</u> sides of equal or different lengths, it is called a <u>quadrilateral</u>. Examples include trapezium, kite, rhombus, rectangle, square, etc. Each of these examples has individual <u>properties</u>.

Thus the required answer to question 46 is; <u>True</u>. It can be observed that with respect to their <em>individual properties</em>, other <u>quadrilaterals</u> which have a pair of <em>opposite angles</em> to be <u>equal</u> include: kite, rectangle, rhombus, etc.

47. A <em>ray segment</em> is a given <u>line</u> that <u>points</u> or <u>heads</u> in a specific direction. So that the direction in which the ray moves is very<em> important</em>.

Thus in the given question, the <u>required</u> answer is; False. This is because the<u> two</u> given rays are moving in opposite directions. Though the two rays may have the <u>same</u> length of the <u>segment</u>.

For more clarifications on the properties of quadrilaterals, visit: brainly.com/question/21774206

#SPJ 1

7 0

1 year ago

A triangle has three angles of 36°, 34°, and 110°.<br> A. equilateral B. obtuse C. acute D. right

dem82 [27]

Obtuse because of the 110° angle

5 0

3 years ago

Read 2 more answers

A machine dispenses water into a glass. Assuming that the amount of water dispensed follows a continuous uniform distribution fr

natima [27]

Answer:

(a) 13 ounces.

(b) 1.732 ounces.

(c) 0.5

(d) 0.33

Step-by-step explanation:

Given : The amount of water dispensed follows a continuous uniform distribution from 10 ounces to 16 ounces. So, a=10 and b=16.

(a) The average amount of water dispensed by the machine = (a+b)/2 = (10+16)/2 = 13 ounces.

(b) The standard deviation of the amount of water dispensed = $\int\limits^a_b {\frac{(b-a)^{2} }{12} } \, dx \\$ = √36/12 =√3 = 1.732 ounces.

(c) P (13 or more ounces will be dispensed in a given glass) = $\int\limits^a_b {f(x)} \, dx$ = $\int\limits^b_a {\frac{dx}{b-a} } \, dx$ = 0.5

(d) P (between 12 and 14 ounces will be dispensed in a given glass) = ( here a=12 and b=14.) $\int\limits^a_b {f(x)} \, dx$ = $\int\limits^b_a {\frac{dx}{b-a} } \, dx$ = 0.33

6 0

2 years ago

X over three equals two

MatroZZZ [7]

Answer: 6

Step-by-step explanation: 6 goes into 3 twice

4 0

3 years ago