Helppp me plsss :(:)

9514 1404 393

Answer:

  60/11

Step-by-step explanation:

The cotangent of an angle is the reciprocal of its tangent.

  cot(θ) = 1/tan(θ) = 1/(11/60)

  cot(θ) = 60/11

Answer:

7nmzksjsvdoasbxlwkdhaos

Answer:

6%

Step-by-step explanation:

Solving our equation

r = 1200 / ( 2000 × 10 ) = 0.06

r = 0.06

converting r decimal to a percentage

R = 0.06 * 100 = 6%/year

The interest rate required to

accumulate simple interest of $ 1,200.00

from a principal of $ 2,000.00

over 10 years is 6% per year.

Answer:

speed=d/t

let him cover x distance while walking

running d=4.5-x

s1=x/0.5 km/hr....(1)

s2=4.5-x//5/12.....(2)

atq.....s2=2+s1

s1=2x

s2=54-12x/5

by eqn 1 and 2

s1+s2=2x+54-12x/5

putting value of s2

s1+2+s1=2x+54-12x/5....taking LCM =5

10s1+10= 10x+54-12x

as s1=2x

10s1+10= -2x+54

10s1+10=-s1+54

11s1=44

speed when walking=4km/hr

Answer:

7/24

Step-by-step explanation:

1/8 + 1/6

First get a common denominator of 24

1/8 * 3/3 = 3/24

1/6 * 4/4 = 4/24

3/24 + 4/24 = 7/24

Answer: With money or in jobs

Step-by-step explanation:

Some good places to practice rounding numbers is the grocery store, restaurants, or mall or while reading the newspaper or planning a party. For example, if you are at the grocery store with your child, you can ask him to round the prices of your items to the nearest dollar.

Answer:

B. multiply by

Answer:

-8 °F is 8° below

Step-by-step explanation:

it's negative 8 so its 8 below

Answer:

(PI x 3/4x square) inches

Step-by-step explanation:

A of a circle = pi times radius squared

A = pi times 3/4x - that is 2x times 3/8

A = 3.14 (or whatever you use for pi) x 3/4 x inches square

Answer:

What are you subtracting 25 from?

Answer:

51 + 29

Step-by-step explanation:

Answer:

line p matches with the first equation

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the exponential function given in the picture is,

f(x) = a(b)ˣ

Here, a = Initial value

b = Base value

x = Exponent

Since, the graph passes through the points (0, 1) and (1, 3)

For (0, 1),

1 = a(b)⁰

a = 1

For (1, 3),

3 = 1(b)¹

b = 3

Therefore, equation of the given function will be,

f(x) = (3)ˣ

Therefore, Initial value = 1

Base = 3

Asymptote (Horizontal) → y = 0

Vertical asymptote → None

Domain → (-∞, ∞) Or {x | x ∈ R}

Range → (0, ∞) Or {y | y > 0}

Therefore, answers given by Juan are incorrect.

Answer:

30 members.

Step-by-step explanation:

Given that in a group of 100 politicians, 40 are in Party I and 60 are in Party II, and that the members of the latter Party change their minds completely randomly every day, independently of all others and also independently of all evidence, knowing that of the 60 members in Party II, 10 are in favor and 50 are against Proposition 88 and that each member in Party II changes their mind based on the toss of a coin: if it lands heads they switch to the opposite opinion and if it lands tails they don't change their mind, to determine the distribution of the number of members in Party II who will favor Prop 88 the following logical reasoning must be performed:

In every coin toss there is a 50% chance that it will come up heads, and a 50% chance that it will come up dry. Thus, we could affirm that each member of Party II has a 50% chance of changing their vote, that is, that an estimated half of the members will change their position. Thus, knowing that initially 10 are in favor and 50 are against Proposition 88, in case half changes their position, the 10 in favor would become 5 in favor and 5 against, and the 50 against would become 25 for and 25 against. In this way, some 30 members of Party II will favor Prop 88.

Answer:

6

Step-by-step explanation:

Answer:

4, it's an isosceles trapezoid, so sides TP and RA should be equivalent

Answer:

C

Step-by-step explanation:

Answer:

the surface area is 1980 hope that helps

Step-by-step explanation:

Answer:

X = -16

Step-by-step explanation:

5x+4y=-12 Y=-2x-9

substitute the value of y

5x + 4(-2x - 9)=12

solve the equation

x=-16

Answer:

[tex]3 \times \frac{16}{25} [/tex]

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Mason's straight-time pay for working 40 hours last week was $706.00.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Mason earns $17.65 per hour and he worked 40 hours last week.

To find his straight-time pay, we need to multiply his hourly rate by the number of hours he worked:

Straight time pay = Hourly rate × Number of hours worked

Straight time pay = $17.65/hour × 40 hours

Straight time pay = $706.00

Therefore,

Mason's straight-time pay for working 40 hours last week was $706.00.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

Answer:

You have:

If you consider working weekends as well:

For assignments to do for every 5-day week :

9 weeks = 116 assignments

∴ For every week = 116/9 = 13 assignments

________________________________

For assignments to do for every day :

9 weeks = 116 assignments

We have 5 days in 1 week

∴ 9 weeks = 9 × 5 = 45 days

∴ For every day = 116/45 = 3 assignments (approx.)

________________________________

For assignments to do for every month :

1 month = about 30 days

∴ 65 days = 2 months 5 days = 2.2 months (approx.)

∴ For every month = 116/2.2 = 52 assignments (approx.)

Step-by-step explanation:

[tex] \frac{1}{2} = \frac{1 \times 3}{2 \times 3} = \frac{1}{6} \\ \\ \frac{1}{3} = \frac{1 \times 2}{3 \times 2} = \frac{1}{6} [/tex]

[tex] { \boxed{{ \bold{{ \pink{e}}{ \blue{x}}{ \purple{p}}{ \green{l}}{ \red{a}}n{ \purple{a}}{ \orange{t}}{ \red{i}}on}}}}[/tex]

#I hope this helps°^°

Answer:

A. -300

Step-by-step explanation:

-3 × 5 ×(-5)×(-4)= -300

Step-by-step explanation:

Hangg on.

There is a square root of -14 & 84.

Answer:

45

Step-by-step explanation:

Let the plane speed be x

Let the wind speed be y

x +y= 500.....equation 1

x -y= 410........equation 2

x + y= 500

-

x- y= 410

2x= 90

x= 90/2

x= 45

From equation 1, substitute 45 for x

x + y= 500

45 + y= 500

y = 500-45

x = 455

Hence the speed of the plane is 45

Answer:

4700 ft

Step-by-step explanation:

Find the area (l x w)

94 x 50 = 4700 feet

DON'T FORGET UNITS

Answer:

simple ans in 90

Step-by-step explanation:

because 40 + 50 = 90

Answer:

x = 13

y = 18.38

Step-by-step explanation:

tan 45 = x/13       (tangent = opposite / adjacent)

1 = x/13

multiply both sides by 13

x = 13

cos 45 = 13/y       (cosine = adjacent / hypotenuse

0.7071 = 13/y

multiply both side by y

0.7071y = 13

divide both side by 0.7071

y = 18.38