Subtract 7x^2-3x+10 From -4x^2+6x-4 (2024)

Answer:

6/8

Step-by-step explanation:

3/4 is equal to 6/8.

Answer:

I dont think you gave the entire question but
bridget is saying x > 3
dana is saying x < 3

Answer:

6/10 or 3/5

Step-by-step explanation:

Answer: $78 for 19 months

Step-by-step explanation:

$40 for sig-up

$2 monthly fee

Duration: 19 months

Total cost

[tex]= 40 + 2(19)\\= 40 + 38\\= 78[/tex]

Answer:

16Cm^2

It wont always be easy, but always try to do what ' s right! In a world of worriers, be the warrior! When nothing goes right, go left.

Answer:

$26.71 ...............

Ans:
$26.71

Explanation:
$76 - $42.45 = $33.55
$33.55 - $21.34 = $12.21
$12.21 + $14.50 = $26.71

Answer:

Compound interest is calculated by the given formula

Principle× (1+r/100)^n

Therefore after substitution we get

2000(1+5/100)^4 = $24310

We are asked to find the amount after the compound interest, which will be obtained by subtracting the principle

We get,

24310-2000= $22310

Step-by-step explanation:

Answer:

the last option b/a.

Step-by-step explanation:

there is no explanation :)

Answer:

A function is proportional when the output is equal to the input multiplied by a constant. The number of tires is equal to the number of cars times 4. If there are no cars in the parking lot, then the number of tires is 4 times 0, or 0.

Step-by-step explanation:

Answer:

2.39

Step-by-step explanation:

Using the formula

C=2πr

Solving forr

r=C

2π=15

2·π≈2.38732

Answer:

[tex]\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}[/tex]

Circumference of circle is given by the formula ,

[tex]C = 2\pi \: r[/tex]

Given - radius of the circle is 15 inches

so we can easily find out the circumference ~

[tex]C = 2 \times \frac{22}{7} \times 15 \\ \\ \implies \: C = \frac{660}{7} \\ \\ \implies \: C = 94.29 \: inches[/tex]

hope helpful :D

Answer:

58.1 and 31.9 degrees

Step-by-step explanation:

x + other angle = 90 because complementary angles add up to 90

x = the angle

x = 26.2 more than the other angle

subtract 26.2 from both sides

x - 26.2 = other angle

x + other angle = 90

plug x - 26.2 for other angle

x + (x-26.2) = 90

2x - 26.2 = 90

add 26.2 to both sides to isolate the variable and its coefficient

2x = 116.2

divide both sides by 2 to find x

x = 58.1

other angle = x - 26.2 = 31.9

Answer:

x=9

Step-by-step explanation:

1. If you're given the possible solutions then just substitute x for the possible solutions given.

3(5) - 6 = 9, so A is incorrect.

3(1) - 6 = -3, so B is incorrect.

3(12) - 6 = 36, so C is incorrect.

3(9) - 6 = 21, so D is correct.

Answer:

Formula of range is HIGHEST VALUE - LOWEST VALUE....

The opposite angles are equal to are supplementary to each other or equal to each other.

What is a Quadrilateral Inscribed in a Circle?

In geometry, a quadrilateral inscribed in a circle, also known as a cyclic quadrilateral or chordal quadrilateral, is a quadrilateral with four vertices on the circumference of a circle. In a quadrilateral inscribed circle, the four sides of the quadrilateral are the chords of the circle.

The opposite angles in a cyclic quadrilateral are supplementary. i.e., the sum of the opposite angles is equal to 180˚.

If e, f, g, and h are the inscribed quadrilateral’s internal angles, then

e + f = 180˚ and g + h = 180˚

by theorem the central angle = 2 x inscribed angle.

∠COD = 2∠CBD

∠COD = 2b

∠COD = 2 ∠CAD

∠COD = 2a

now,

∠COD + reflex ∠COD = 360°

2e + 2f = 360°

2(e + f) =360°

e + f = 180°.

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Answer:

37.5

Step-by-step explanation:

the shaded part forms a trapezoid

we can find the area of the trapezoid itself using the formula

A = (a+b)/2 × h

where a and b = base lengths and h = height

here, we are given that the base lengths are 5m and 10m and the height is 5m

so we have A = (a+b)/2 × h

==> plug in a = 10 , b = 5 and h = 5

A = (10 + 5)/2 × 5

==> add 10 and 5

A = (15)/2 × 5

==> divide 15 by 2

A = 7.5 × 5

==> multiply 7.5 by 5

A = 37.5

Answer:

The median is greater.

Step-by-step explanation:

Median = (2+3) ÷ 2

= 2.5

Mean = (0+1+2+3+3+5) ÷ 6

= [tex]2\frac{1}{3}[/tex]

Answer:

See below

Step-by-step explanation:

S/E = (1.4 x 10^6 ) / 13000 = 107.69 <==== the Sun is approx 108 times the diameter of the Earth

The common stock of flavorful teas has an expected return of 16. 35 percent. The return on the market is 13. 5 percent and the risk-free rate of return is 4. 0 percent. the beta of this stock is 1.3.

The beta of the stock can be calculated by rearranging the expected return formula.

What is the expected return?

The expected return formula is given below

Expected return = Risk-free rate of return x Beta( Return on market - Risk-free rate of return)

The given data is

Risk-free rate of return = 4%

Return on the market = 13.5%

Expected return = 16.35%

Beta =?

Expected return = Risk-free rate of return x Beta( Return on market - Risk-free rate of return)

16.35% = 4% x Beta(13.5% - 4%)

16.35% - 4% = Beta (9.5%)

12.35% / 9.5% = Beta

Beta = 1.3

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Using the combination formula, it is found that the company can select 5 of these employees in 686 ways.

The order in which the representatives are chosen is not important, hence the combination formula is used to solve this question.

What is the combination formula?

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

In this problem, we can have:

1 sales representative, from a set of 9, and 4 technical, from a set of 8.5 technical, from a set of 8.

Hence, the number of ways is given by:

[tex]N = C_{9,1}C_{8,4} + C_{8,5} = \frac{9!}{1!8!} \times \frac{8!}{4!4!} + \frac{8!}{5!3!} = 686[/tex]

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Answer:

[tex]y2 - y1 \div x2 - x1 = - 6 - 5 \div 3 + 8 = - 1[/tex]

Answer:

-1

Step-by-step explanation:

[tex]slope \: of \: the \: line has \: the \: formular \\ \frac{y2 - y1}{x2 - x2} \\ from \: the question, \: \: x1 = - 8 \: \: y1 = 5 \: \: \\ x2 = 3 \: \: y2 = - 6 \\ slope = \frac{ - 6 - 5}{3 - - 8} \\ slope = \frac{ - 11}{11} \\ sope = - 1[/tex]

Answer:

Option C

Step-by-step explanation:

HHH → All heads

HHT → Two heads + one tail

HTH → Two heads + one tail

HTT → Two tails + one head

THH → One tail + two heads

THT → Two tails + one head

TTH → Two tails + one head

TTT → All tails

Therefore, At least two tails means → Sample space outcome with two tails Or all tails

Therefore, from the given options HTT is having two tails.

Option C is the correct option.

Answer:

V(0)=$537,000

b=0.83

t=9

v (9)=100,386.92

Value after 9 years of depreciation at 17% per year

b = 1- r

b = 1 - 17% b = 0.83

Step-by-step explanation:

V (t)=V(0) (b)^t

V (t) future value ?

Vo present value $537,000

b=0.83

T time =9 years

V (9)=537,000×(0.83)^(9)

v (9)=100,386.92

Value after 9 years of depreciation at 17% per year

b = 1- r

b = 1 - 17% b = 0.83

Answer:

obtuse scalence

Step-by-step explanation:

[tex]\huge{\color{red}{\fbox{\textsf{\textbf{Answer}}}}} [/tex]

The maximum height of the balloon is 80 feet

Step-by-step explanation:

h(x) = -16x² + 64x + 80

here x represent the time of balloonand h represent height

while y intercept in the function will take place when

x = 0 so here we will assume the value of x as 0

to find the maximum height

-16(0)² + 64(0) + 80

0 + 0 + 80

80 feet

Answer:

1847.26

Step-by-step explanation:

v=πr^2h

The number of ways we can have five people line up at a checkout counter in a supermarket is 120 ways.

Since order is important, we use permutations to answer the question

What are permutations?

These are the number of ways, x of arranging n objects. It is given by ⁿPₓ = n(n - 1)(n - 2)(n - 3)...(n - x + 1) = n!/(n - r)!

Since we have five people to be arranged in line, there are 5 people to be arranged in 5 places.

So, there are 5 places for the first person, 4 places for the second person, 3 places for the third person, 2 places for the fourth person and 1 place for the last person.

So, we number of permutations or number of ways of arranging them in line is ⁵P₅ = 5 × 4 × 3 × 2 × 1

= 120 ways

So, the number of ways we can have five people line up at a checkout counter in a supermarket is 120 ways.

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Answer:

12x + 25 + 13x - 20= 180

x= 7

1: 109

2: 71

1=3 Sum of all angles: 109+71+109+71+71+109+71+109

2=4 =720

4=6

3=5

6=8

5=7

Step-by-step explanation:

Answer:

1.234 + 4.312 + 2.143 + 3.456

= 5.555 + 2.143 + 3.456

= 7.698 + 3.456

= 11.154

Step-by-step explanation:

• 1.234 +4.312 + 2.143 + 3.456

• 5.555 +2.143 + 3.456

• 7.698 + 3.456

• 11.154

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