subject

Mathematics, 28.03.2020 14:02 alyssabailey7545

Cos2a+cos2b-cos2c=-1-4sinacosbcosc

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 22:00

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Answers: 3

question

Mathematics, 21.06.2019 22:30

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Answers: 1

question

Mathematics, 22.06.2019 01:50

Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?

Answers: 1

question

Mathematics, 22.06.2019 02:30

Which statement illustrates the distributive property?

Answers: 2

You know the right answer?

Cos2a+cos2b-cos2c=-1-4sinacosbcosc...

Questions

question

Arts, 25.03.2021 20:50

I drew a character from My Hero Academia and should i color it in? Oh and here's the picture:

question

Mathematics, 25.03.2021 20:50

Reflect (5, 0) over the x-axis....

question

Mathematics, 25.03.2021 20:50

Find the slope of the line through (6, –7) and (4, –8). A – 1/2 B 2 C 1/2 D –2...

question

English, 25.03.2021 20:50

IT IS URGENTLY NEEDED In the old man and the sea can someone tell me a quote where Santiago talks about how the sea tasted? greatly appreciated if yo...

question

English, 25.03.2021 20:50

Which of the following phrases do you think best describes Othello's state of mind when he talks to Desdemona in Scene 2? Choose one and briefly defen...

question

Mathematics, 25.03.2021 20:50

Madison is saving nickels. She saves 1 nickel the first day, 2 nickels the second day, 3 nickels the third day, and so on for 15 days. At this rate, h...

question

Mathematics, 25.03.2021 20:50

Given the graph below, write the piecewise function.

question

English, 25.03.2021 20:50

Select the correct text in the passage. Reflective essays explore what the author believes and the origins of those beliefs. Which sentences in this...

question

Chemistry, 25.03.2021 20:50

Energy is transferred between the ocean and the air to make sure that the temperature in the air is higher than the temperature

question

Mathematics, 25.03.2021 20:50

Find the value of x?.please help ...

question

Mathematics, 25.03.2021 20:50

The table shows a relationship between the variables x and y Explain why this table does not represent a rule whereby us the function of x...

question

Mathematics, 25.03.2021 20:50

In the division problem 18+ 3 = 6, is 18 the quotient divisor dividend remainder...

question

Mathematics, 25.03.2021 20:50

Tu páncreas elabora siempre insulina, una hormona hecha de proteína, importante para regular el azúcar en tu cuerpo, ¿Qué organela debe estar en mayor...

question

Mathematics, 25.03.2021 20:50

Find the value of t if the value of 3x+5x –2t equals to 8, when x=- 1\...

question

Mathematics, 25.03.2021 20:50

Can someone please help me with math ...

question

Mathematics, 25.03.2021 20:50

X+5= -11 Solve the equation...

question

Mathematics, 25.03.2021 20:50

In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=40°, and QO = 3.1 feet. Find the length of PQ to the nearest tenth of a foot....

question

Mathematics, 25.03.2021 20:50

Find a pair of factors whose product is 1650 and whose sum is 95. Please help....

question

Mathematics, 25.03.2021 20:50

A brick wall will be shaped like a rectangular prism. The wall needs to be 3 feet tall, and the builders have enough bricks for the wall to have a vol...

question

Social Studies, 25.03.2021 20:50

To what does the term "going public" refer? a. action taken by a president to communicate directly with the people in order to influence public opinio...

More questions: Mathematics Another questions