20 points
Are the first too correct?
And what would the last one be?

20 Points Are The First Too Correct?And What Would The Last One Be?

Answers

Answer 1

Answer:

a) cos

b) sin

c) tan maybe?

Step-by-step explanation:


Related Questions

In ΔDEF, the measure of ∠F=90°, the measure of ∠D=70°, and EF = 4.4 feet. Find the length of FD to the nearest tenth of a foot.

Answers

Answer:

1.6

Step-by-step explanation:

Answer:

1.6 degrees

Step-by-step explanation:

Solve each proportion.
7/3=d/21
D=

Answers

Yes top is correct do that

Choose the best description for the real number 34 over 3 .

Irrational, because it is a fraction

Irrational, because it is a repeating decimal

Rational, because it is a fraction

Rational, because it is a terminating decimal

Answers

Answer:

C. Rational, because it is a fraction

Step-by-step explanation:

34/3 is a fraction.

Any number that can be expressed as a fraction is a rational number.

Correct choice is C

rational because it is a fraction any fraction is considered rational

Are these triangles similar? Explain or show how you know.
Triangle A
110
25°

Triangle B
509
50°

Answers

Answer:

yes

Step-by-step explanation:

none of the sides are equal angle triangle:so there aren't the same triangles

In Ms. Perron’s class, 25% of the class are boys. There are 6 boys in the class. What is the total number of students in Ms. Perron’s class?

Answers

Answer:

24

Step-by-step explanation:

25%= 1/4 of the class

1/4 *x=6

x=24

6 / x = 25% / 100%

6 multiplied by 100 = 600
600 divided by 25 = 24

Ms. Perron has 24 kids in her class.

Explanation: 25% of 24 is 6.

State when the following equation will be true and when it will be false.

14= 5 + k​

Answers

Answer:

K= 9 when it is true any other number would be false

Step-by-step explanation:

Use the Rational Zero Theorem to list all possible rational zeros for the given function. f(x) = 10x^5 + 8x^4 - 15x^3 +2x^2 - 2

Answers

Given:

The function is:

[tex]f(x)=10x^5+8x^4-15x^3+2x^2-2[/tex]

To find:

All the possible rational zeros for the given function by using the Rational Zero Theorem.

Solution:

According to the rational root theorem, all the rational roots are of the form [tex]\dfrac{p}{q},q\neq 0[/tex], where p is a factor of constant term and q is a factor of leading coefficient.

We have,

[tex]f(x)=10x^5+8x^4-15x^3+2x^2-2[/tex]

Here,

Constant term = -2

Leading coefficient = 10

Factors of -2 are ±1, ±2.

Factors of 10 are ±1, ±2, ±5, ±10.

Using the rational root theorem, all the possible rational roots are:

[tex]x=\pm 1,\pm 2,\pm \dfrac{1}{2}, \pm \dfrac{1}{5},\pm \dfrac{2}{5},\pm \dfrac{1}{10}[/tex].

Therefore, all the possible rational roots of the given function are [tex]\pm 1,\pm 2,\pm \dfrac{1}{2}, \pm \dfrac{1}{5},\pm \dfrac{2}{5},\pm \dfrac{1}{10}[/tex].

Find the solution to the equation.

n + 13 = 52

Answers

Answer:

N = 39

Step-by-step explanation:

N + 13 = 52

-13. -13

N = 39

Answer:

n = 39

Step-by-step explanation:

To find what n equals, I want to get it alone on one side of the equation.

To do this, I move 13 to the right side of the equation by subtracting 13 from both sides.

13-13=0 so n is the only value on the left side

52-13=39.

You are now left with n = 39

To check that this is right, add 13 to 39. It equals 52, so you know the answer you found is correct.

Identify a2 in the sequence below , 12 , 7 , 2 , -3

Answers

Answer:

a₂ = 7

Step-by-step explanation:

The subscript 2 on a₂ represents the second term in the sequence.

The second term is 7 , so

a₂ = 7

if 16^x+2=8^x-1 find x​

Answers

Answer:

No solution

Step-by-step explanation:

Graph each side of the equation. The solution is the x-value of the point of intersection.

Simplify the following surd expression

a) 6√2 -5√2

b) √11 + 3√11

Answers

Answer:

a)1√2

b)4√11

.........

a) Root 2
b) 4 Root 11

As an estimation we are told £3 is $5.
What is the conversion rate from £ to $?
Give your answer rounded to 2 DP.​

Answers

Answer:

£1 =  $1.67

Step-by-step explanation:

If £3 is $5 then

5/3 = 1.67

If x= -2, y = 4, find the value of 2x2 - 3xy + 5​

Answers

Answer:

I am assuming when you say 2x2 you mean 2x squared so using that, your answer should be -35 if Im correct.

Step-by-step explanation:

Brainliest?!?

Answer:

21

Step-by-step explanation:

Question 2 of 25
Subtract.
4x2 - 5x+1
(2x2 +9x-6)

Answers

Answer:

The answers are:

1. 3

2. -50

Julie says the most amount of time spent on homework is 1/2 times the least amount of time spent of homework. Is she correct? Explain

Answers

Answer:

Step-by-step explanation:

I believe this question is coming from a statistical data, which for whatever reasons is not present here. If Julie says the most amount of time spent, it meant that the time most time people spent on the homework. And if she says the least amount of time. This means that the least number of time people spent on the homework.

Then again, she says it is half times, this means that if 5 people spent the most amount of time in doing something, then 10 people must have spent the least amount of time doing the same exact thing.

I hope you understand

If 2 = 6, what is the degree measure of 5?
A. 80
B. 220°
C. 60°
D. 120°

Answers

Answer:

60°

Step-by-step explanation:

We know that 2 and 6 = 60 degrees, so we add 60 + 60 which equals 120, now subtract 120 by 180 and you get 60 degrees.

c) Work out

√6 x √6 x √6​

Answers

Answer:

√6 × √6 × √6 = 6√6

Step-by-step explanation:

[tex] \rm \sqrt{6} \times \sqrt{6} \times \sqrt{6} [/tex]

[tex] \rm = \sqrt{36} \times \sqrt{6} [/tex]

[tex] \blue{\boxed{\rm = 6 \sqrt{6} }}[/tex]

a rectangular canvas covers 225 square inches on a wall. If the canvas has a height of 18 inches then what is the base?

Answers

Answer:

12.5 Sq inches

Step-by-step explanation: 225 is the area and the formula for area is b*h (base times height) and from the problem, you can see that 18 inches is the height. In this case you would do 225/18 which gives you 12.5 sq inches.

When using an indirect proof, we show that the negation of the desired conclusion leads to a contradiction

Answers

Answer:

True

Step-by-step explanation:

The application of an indirect proof is seen whenever we make assumptions about a given condition/statement. i.e. assuming what we are about to proof is false before proving it to be true

The indirect proof method involves some steps  which are

Identify what you are trying to prove Negate the statement to be proven ( assuming the negation to be the true statement ) prove the assumption to be false then take the initial statement as a true statement.

The Martinez Family has driven 240 miles so far. Their total trip is 300 miles. What percentage of the trip have they already driven?

Answers

Answer:

80%

Step-by-step explanation:

Percentage of the trip covered = [tex]\frac{miles driven }{total miles}[/tex] × 100

I am multiplying by 100 because to convert to percentage, we have to multiply by 100

Miles drive = 240

Total miles = 300

[tex]\frac{240}{300}[/tex] × 100 = 80%

Write an Equation using the following arithmetic sequence: 24, 18, 12

Answers

Answer:

24-18=6+6+12

hope this helps you!!

Step-by-step explanation:

Which questions are good examples of a statistical question? Check all that apply.
How many pets do you have?
Do you think a pet is a lot of work?
Do you like having a pet?
How many times a day do you feed your pet?
Do you feed your pet at night?

Answers

“How many times a day do you feed your pet” is a statistical question.
How many pets do you have and how many times do you feed your pet :)

Tia's parents gave her $20 to spend at the spring carnival. she spends $5 on funnel cake and the rest on ride tickets. if each ride ticket how many tickets did she purchases

Answers

Answer:

okay so do 20-5=15 then divide how much each ticket costs and you get the answer.

What is the slope of the line that passes through M(-6, 1) and N(2, 5)?

Answers

Answer:

m = 1/2

Step-by-step explanation:

As we move from M to N, the x-coordinate increases from -6 to 2, a jump ('run') of 8 units.  Likewise, the y-coordinate increases from 1 to 5, a jump of 4 units.  The slope of the line passing through these two points is thus

m = rise / run = 4/8 = 1/2

hello i need help whit this in math

Answers

answer: 13

sorry if i’m wrong

The Instructions are up above

Answers

Answer:

you mean below

Step-by-step explanation:

b/-3+4<13
what is the first step in solving?
multiply by -3
subtract 4

Answers

Answer:

subtract 4 then multiply -3

Step-by-step explanation:

ILL BRAINLIST U PLS HELP ME!!!!!!!

Write an expression or equation for each of the following situations.

Fred is 35 years old. This is three times James age minus one. (Let J represent James age).





Answers

Answer:

35=3J-1

Step-by-step explanation:

Yes.

Btw J=12

If Elena sells 15 adult tickets, does she sell at least 100 total tickets?

Answers

Answer:

Could you post the whole question?

This sentence is not descriptive enough.

I would need how much each ticket costs, total sales, etc.

Elena is selling tickets for an amusement park.

• She sells triple the number of student tickets as adult tickets.

• She sells 8 fewer senior tickets than adult tickets.

These are just to help you all so you know how to answer it :)

Paycheck Pay Period Annual Salary
$1,300 monthly $
$1,000 biweekly $
$550 weekly $
$800 semimonthly $

Answers

Answer:

id like to get paid weekly

Step-by-step explanation:

Answer:

i dont get it

Step-by-step explanation:

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