26d

#### Precalc **math** problem 2 and 3

Solve the equation for exact solutions over the interval [0,2π).1) sec2 x + 1= 02) sec2x + 2sin x + 1= 0

26d

#### precalc **math** problem

Solve the equation for exact solutions over the interval [0,360°).sec(3θ)=−1

26d

#### precalc **math** problem 11

Solve the equation for solutions in the interval [0,2π). Use algebraic methods and give exact values. Support your solutions graphically.sin (x/2) = 1−sin(x/2)

26d

#### precalc **math** problem 12

Solve the equation on the interval [0,2π).sin2x=− square root of 3 sinxOnly the 3 is in a square root

26d

#### precalc **math** problem

Solve the equation for exact solutions over the interval [0°,360°). 6sin(θ/2) =− 6cos(θ/2)

26d

#### Precalc **math** problem

Solve the equation for solutions over the interval [0°,360°).6cos2θsinθ−3cos2θ=0

26d

#### precllac **math** problem 4

Solve the equation for exact solutions over the interval [0, 2π).−2sin2x=3sinx+1

26d

#### precalc **math** problem

Solve the equation for exact solutions in the interval [0°,360°). Use an algebraic method.(cotθ−1)(2sinθ+1)=0

25d

#### I don't understand this **math** problem connected with parabola

a ball is thrown from the ground towards the net at a distance of 4 m. It reaches a height above the net of 3 m. Then it falls again to the ground at a distance of 8 m from the net. Find the...
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23d

**Math** area, radius and pie

pizza box side lengths 18 inches. circular pizza with radius of 8 inches. what is the difference between the area of the box and the pizza. Use 3.14 and round to the nearest hundredth

20d

#### angles for **math**

An isosceles triangle has an angle that measures 102°. What measures are possible for the other two angles?

14d

**math** word problem

My cell phone company charges $49 per month plus $0.10 per minute for long distance calls. Write an equation that represents the total cost C for x minutes of long distance calls. How many minutes...
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13d

#### Please help with prject

Project MAT 115 Due: April 4th , 2023 A study on 50 student regarding # of hours they study Mathematics per week versus their test scores is given at the...
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11d

#### Predict whether a precipitate will form upon mixing 75.0 mL of NaOH solution with pOH of 2.58 with 125.0 mL of a 0.018 M MgCl2 solution.

I know how to tell whether a precipitate will form, and there is one for this specific reaction. Yet, I am having trouble calculating the Q and Ksp value in order to compare them to each other. I...
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10d

**math** alebra 1 help

Bernie deposited $2,000 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 5 years?

10d

**math** alebra 1 help

Bernie deposited $2,000 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 5 years?

#### y=-3x+87 y=6x+17

I need to find a solution to this system. I have been stuck on this type of problem for a while. If someone could explain it in a way a 14-year-old who hates and struggles with math could...
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#### Excel: How to summarise results for each student and for each subject?

I'm trying to summarise data where each row of data is a particular test.Each subject may have multiple tests and each student may have multiple subjects.We don't know how many subjects per student...
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#### Counting Discrete **Math**

Consider the equation a + b + c = 202. How many solutions are there where a,b, and c are all nonnegative integers?

#### Counting discrete **math**

How many solutions are there to the equation a+b+c+d+e = 8, where all of {a,b,c,d,e} must be nonnegative integers?

#### Counting discrete **math**

How many solutions is there for a+b+c+d+e = 88, where all variables must be nonnegative integers?

#### Counting discrete **math**

How many solutions is there a + 2b + c = 128, where a,b, and c are all non negative integers?

5d

#### A **Math** question for homework

Sean is five and 6/10 feet tall Shemar is 5/8 feet taller than Shemar . How tall is shemar

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