Mathematics High School

Express as a trinomial.
(3x+8)(x + 6)

Answers

Answer 1

Answer:

multiply 3x by x then multiply 8 by 6 and get 48. since 8 and 6 are products of 48 they give a sum of 14 therefore your trinomial is

3x²+14x+48

Related Questions

A town doubles its size every 17 years. If the population is currently 15,000, what will the population be in 34 years?

Answers

Answer:

60,000

Step-by-step explanation:

Explanation: 34 is double of 17 so the town doubles twice, 15,000 * 2 * 2 is your Expression and leads you to 60,000.

6) find the value of x such that the data set has the given mean
100, 121, 105, 113, 108, X ; mean = 112.

Answers

Answer:

x = 135

Step-by-step explanation:

(100 + 121 + 105 + 113 + 108 + x) /6 = 112

(547 + x) /6 = 112

547 + x = 112 × 6

547 + x = 672

x = 672 - 547

x = 135

13.
You are given that tan θ= 1 / √3.
First, find the value of θ.

Answers

See attachment for reply.

A.45
B.30
C.90
D.180
E.40
F.55
G.130
H.50

Answers

The answer is E. 40 because in all there is 180 degrees and since a right angle is 90 degrees and there was an additional 50 degrees that would add up to be 140 degrees, 180 degrees minus 140 is 40

A compound experiment consists of drawing at random twice without replacing from a jar with 3 red, 3 white, and 2 black marbles. What is the probability of getting first a red and then a black marble? 3/32 3/28 1/4

Answers

Answer:

red

Step-by-step explanation:

Write an explicate formula for this sequence -2, 6, -18, 54

Answers

Answer:

7 =121 and t underscore 15 =193

Step-by-step explanation:

Answer:

[tex]a_{n}[/tex] = - 2 [tex](-3)^{n-1}[/tex]

Step-by-step explanation:

There is a common ratio r between consecutive terms, that is

r = 6 ÷ - 2 = - 18 ÷ 6 = 54 ÷ - 18 = - 3

This indicates the sequence is geometric with explicit formula

[tex]a_{n}[/tex] = a₁ [tex](r)^{n-1}[/tex]

where a₁ is the first term and r the common ratio

Here a₁ = - 2 and r = - 3 , then

[tex]a_{n}[/tex] = - 2 [tex](-3)^{n-1}[/tex]

The hypotenuse of a right triangle measures 15 cm and one of its legs measures 8 cm.
Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Use Pythagorean theorem
a^2 + b^2 = c^2
C = hypothenuse
8^2 + b^2 = 15^2
64 + b^2 = 225
b^2 = 161
b = square root 161 = 12.68

Solution: 12.7 cm

reduse this fractions 4/8 and 6/10

Answers

The answers are 1/2 and 3/5

Answer:

1/2 and 3/5

Step-by-step explanation:

I dunno how to explain this, but I hope it helps!

If sin A = cos B and the measure of angle A is 1.5 times the measure of angle B, find the measure of angle A

Answers

Answer:

[tex]A = 54[/tex]

Step-by-step explanation:

Given

[tex]\sin A = \cos B[/tex]

[tex]A=1.5B[/tex]

Required

Find A

If [tex]\sin A = \cos B[/tex]

Then:

[tex]A +B = 90[/tex]

Substitute [tex]A=1.5B[/tex] in [tex]A +B = 90[/tex]

[tex]1.5B + B = 90[/tex]

[tex]2.5B = 90[/tex]

Solve for B

[tex]B = \frac{90}{2.5}[/tex]

[tex]B = 36[/tex]

Substitute [tex]B = 36[/tex] in [tex]A=1.5B[/tex]

[tex]A = 1.5 * 36[/tex]

[tex]A = 54[/tex]

please help me i will give brainlist and 5 stars too. please show your work if you can. it is due in 10 min so please hurry.

Answers

11. 9x+11=10x+5

-x=-6

x=6

12. -5+13x=60

13x=65

x=5

13. 20x=100

x=5

14. 12x+15=111

12x=96

x=8

hope it's correct lol

pls help me my hw is due soon!!!!!!!

Answers

I think I can help, let me do some more existential research and I’ll get back to you

yd?. Round your answer to the
The area of the figure below is
nearest tenth.

Answers

148.2


Because
19 x 7.8

find the value of x. write your answer in simplest radical form. x 9 7

Answers

Answer:

Answer B

Step-by-step explanation:

You have to use the pythagorean theorm which states that a^2+b^2=c^2

So, 7^2+x^2=9^2

49+x^2=81 subtract 49 from both sides of the equation

x^2=32

x=sqrt(32)

sqrt(32)=sqrt(16)*sqrt(2)

=4*sqrt(2)      

Find the area of the trapezoid

Answers

Answer:

1. 54ft^2 2. 48ft^2

Step-by-step explanation:

1. A=1/2h(a+b)

A= 1/2x6(10+8)

A=54

2. A=1/2x6(12+4

A=48

Fraction:
Decimal:
Percent:

Answers

Answer:

Fraction: 9/10

Decimal: 0.9

Percentage: 90%

Answer:

Fraction: 9/10

Decimal: 0.9

Percent: 90%

Step-by-step explanation:

PLEASE SOMEONE PLEASE HELP I DONT GET THIS PLEASE HELP ILL GIVE BRAINLIEST

Answers

The answer is B because the bill is $98 plus a 7% tax fee and 16% tip fee.
Yea the answer is B just like the other person said

Can consecutive whole numbers go backwards?​

Answers

Answer:

yes, they can become they're still counting numbers

please help me I will give brainliest
y=-4
3x-5y=23

Answers

Answer:

Step-by-step explanation:

3x-5(-4)=23      (1,-4)

3x+20=23

-20

3x=3/3

x=1

Plz help me!!!
Philip rolls a standard number cube
24 times. Which is the best prediction for
the number of times he will roll a number
that is even and less than 4?
A 2
B 3
C 4
D 6

Answers

Answer:

i guess the correct answer is A. 2

Which modified box plot represents the data set?

54, 70, 72, 74, 75, 76, 77, 81, 84, 105




Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 54 to 105. The box ranges from 60 to 89.25 with the vertical bar inside the box at 71.5.


Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 54 to 105. The box ranges from 66 to 89.25 with the vertical bar inside the box at 75.5.


Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 65 to 84. The box ranges from 70 to 78.5 with the vertical bar inside the box at 74. One dot marks above fifty-four. One dot marks above one hundred and five.


Box and whisker plot on a number line from 50 to 110 in increments of 5. The whisker ranges from 70 to 84. The box ranges from 71.5 to 81 with the vertical bar inside the box at 75.5. One dot marks above fifty-four. One dot marks above one hundred and five.

Answers

Answer:

Step-by-step explanation:

box number two

classify the type polynomial 11x+20​

Answers

Answer:

binomial

Step-by-step explanation:

there are two terms, "11x" and "20"

Hmm I’m almost done it for you hold up

1. You roll a number cube numbered from 1 to 6.
P( a number divisible by 3).

Answers

1/2

Step-by-step explanation:

there are two numbers 3 and 6 so 2/6 is 1/3

please help with number 11!!!!!!!!!!!!!!

Answers

Answer:

I'm not to sure about which one is 11 but the answer is B.

Step-by-step explanation:

please help marking brainliest!

Answers

Answer:

B. (1, 2)

Step-by-step explanation:

In a function, each value used in as an x-coordinate can be used only once.

Values already used as x-coordinates: -3, 8, 0, -5

The answer cannot have -3, 8, 0, or 5 as an x-coordinate.

The only choice without one of those four values as an x-coordinate is (1, 2).

Answer: B. (1, 2)

Answer:

B

Step-by-step explanation:

-5 is already used

-3 is already being used

0 is already being used

Every x value can only be itself once

Suppose you know that the prices paid for cars are normally distributed with a MEAN or $17,000 and a STANDARD DEVIATION of $500. Use the EMPIRICAL RULE to find the percentage of buyers who paid

Answers

Complete question :

Suppose you know that the prices paid for cars are normally distributed with a MEAN or $17,000 and a STANDARD DEVIATION of $500. Use the EMPIRICAL RULE to find the percentage of buyers who paid between 15500 and 17000

Answer:

49.85%

Step-by-step explanation:

Mean = 17000

Standard deviation = 500

Obtain the Z score, which is the number of standard deviations from the mean :

((17000 - 17000) / 500) = 0

((15500 - 17000) / 500) = - 3

-3 to 3 = (3 standard deviations)

However,

The value here is (-3 to 0) ; which is only 3 standard deviations to the left.

3 standard deviation = 99.7% (empirical rule)

Since it is only (-3 to 0) ; which is only 3 standard deviations to the left. ; the percentage will be halved

99.7% / 2 = 49.85%

Hence, percentage of buyers who paid between 15500 and 17000 is 49.85%

Which expression represent the product of x3 + 2x - 1 and x4 - x3 + 3

Answers

Answer:

x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.

Step-by-step explanation:

(x3 + 2x - 1)  (x4 - x3 + 3)

= x^7 - x^6 + 3x^3 + 2x^6 - 2x^4 + 6x - x^4 + x^3 - 3

= x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.

The expression represents the product [tex]x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.[/tex]

We have given that,

[tex]x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.

[/tex][tex](x^3 + 2x - 1) (x^4 - x^3 + 3)[/tex]

What is the expression?

The expression consists of numbers and arithmetic operators.

It does not contain equality or inequality symbols.

The expression consists of unknown variables.

The expression represent the product of [tex]x^3 + 2x - 1[/tex]and [tex]x^4 - x3 + 3[/tex][tex]= x^7 - x^6 + 3x^3 + 2x^6 - 2x^4 + 6x - x^4 + x^3 - 3[/tex][tex]= x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.[/tex]

Therefore, The expression represents the product [tex]x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.[/tex]

To learn more about the expression visit:

https://brainly.com/question/723406

#SPJ2

In a town of 40,000 people, it is expected 41.9% will watch the Súper bowl. How many people in the town will watch the Súper bowl

Answers

Answer:

16,7600

Step-by-step explanation:

Plz help me out thanks

Answers

Answer:

360 cubic units

Step-by-step explanation:

height = 4 units

length = 10 units

breadth = 6 units

Volume of a cuboid = l × b × h

V = 10 × 6 × 4

V = 10 × 24

V = 240 cubic units

Now a scale factor of 1.5 units is applied to the dimensions,

new volume = 240 × 1.5 = 360

∴ New volume of the prism = 360 cubic units

Answer:

240 cubic units

Step-by-step explanation:

What is the volume, in cubic in, of a rectangular prism with a height of 11in, a width of 15in, and a length of 2in?

Answers

The formula for the volume is length x height x width. So the answer is 2 x 11 x 15 = 330cm^3

helppppppppppppppppppppp​

Answers

Answer:

1/3

Step-by-step explanation:

because the x axis or horizontal line intersex the line

Answer:

help is done...........................

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