Mathematics, 14.01.2020 00:31 kbracey

(1 point) find a⋅b if |a| = 2, |b| = 4, and the angle between a and b is −π7 radians.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Answers: 2

Answer

Mathematics, 21.06.2019 20:40

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Answers: 1

Answer

You know the right answer?

(1 point) find a⋅b if |a| = 2, |b| = 4, and the angle between a and b is −π7 radians....

Questions

Mathematics, 05.08.2021 20:00

45%of the total population of a village are males and there are 22000 females Find the male population of the village....

Physics, 05.08.2021 20:10

The potential energy of an object is given by U(x) = 8x2 - x4, where U is in joules and x is in metres. (a) Determine the force acting...

English, 05.08.2021 20:10

What is the best way to describe “haphazardly” in the following sentence? “Driving haphazardly is dangerous.” A. Comparative how adverb modifying a v...

Medicine, 05.08.2021 20:10

. Mr. Sanchez comes to the desk to check out after seeing the provider. When Laura tells him that his bill is $95, he complains that he only saw the p...

Mathematics, 05.08.2021 20:10

Geometry, please answer question ASAP ...

English, 05.08.2021 20:10

Read this amendment and answer the question that follows: "The right of citizens of the United States to vote in any primary or other election for Pr...

Mathematics, 05.08.2021 20:10

Question 8b , thanks ...

Mathematics, 05.08.2021 20:10

Result Frequency 23 Two heads 32 Two tails 45 One head, one tail Answer the following questions based on the data you gathered. You must show your wor...

English, 05.08.2021 20:10

Acesso em: 15 ago. 2020. os/blm-vidas-negras-importa-protest o-5267 765/ 1 O que está acontecendo na cena retratada? 2 Que elementos da...

Social Studies, 05.08.2021 20:10

Khái niệm về nhân cách trong tâm lý học...

History, 05.08.2021 20:10

Why did ancient humans fight wars against each other...

Mathematics, 05.08.2021 20:10

What is the measure of Zx? Angles are not necessarily drawn to scale. B es ers 40° F G А С ged

Mathematics, 05.08.2021 20:10

Given a function, y=f(x), and its inverse, f-1(x) a. −1[()] = b. −1[()] = c. −1/() = 1 d. −1+()= e. None of the above...

Mathematics, 05.08.2021 20:10

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the absolute value functions with their vertices. ...

Mathematics, 05.08.2021 20:10

The equation ^4 +^3 −−1=0 a. Has four unequal complex roots b. Has two equal real roots and two equal complex roots c. Has two unequal re...

Mathematics, 05.08.2021 20:10

What is 15+(-11) simpyfied...

Business, 05.08.2021 20:10

Today, you borrowed $5,400 on a credit card that charges an interest rate of 12.8 percent, compounded monthly. How long will it take you to pay off th...

Chemistry, 05.08.2021 20:10

Define colloid. Group of answer choices a mixture in which a substance is dissolved in a solvent a mixture in which a substance settles to the bottom...

Business, 05.08.2021 20:10

You own a portfolio that is 36 percent invested in Stock X, 20 percent in Stock Y, and 44 percent in Stock Z. The expected returns on these three stoc...

Mathematics, 05.08.2021 20:10

There is a particular probability that each student in a certain class will skip class tomorrow, and these probabilities are independent. If the proba...

More questions: Mathematics Another questions