Mathematics, 13.06.2020 22:57 tami490

If a > 0 and b < 0, which of the following must be true? A. ab > 0
B. ab < 0
C. a + b > 0
D. a + b < 0

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:40

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Taina went to the toy store and spent $21.05 on a board game, $2.75 on coloring books, and $13.22 on a model airplane. about how much money did taina spend in the toy store?

Answers: 3

Answer

Mathematics, 22.06.2019 02:00

The image of abc after a reflection across eg is abc

Answers: 2

Answer

You know the right answer?

If a > 0 and b < 0, which of the following must be true? A. ab > 0
B. ab < 0

Questions

Mathematics, 01.03.2021 23:30

At a dock on the east coast, low tide occurs at 3 pm wi th a water depth of 5 ft. The depth at high tide is 83 ft. High tide occurs every 6 hours. Exp...

Mathematics, 01.03.2021 23:30

At Nolan's Car Rentals, customers will pay $60 to rent a mid-sized car for the first day, plus $5 for each additional day. At Westford Rent-a-Car, the...

Mathematics, 01.03.2021 23:30

As part of a project about response bias, Ellery surveyed a random sample of 25 students from her school. One of the questions in the survey required...

Mathematics, 01.03.2021 23:30

Find the missing side lengths. Leave your answer as radicals in simplest form.

Mathematics, 01.03.2021 23:30

Pleaseee help ill marl brainliest! ...

English, 01.03.2021 23:30

She doesnt reveal much about herself, and isfascinating for it...

Mathematics, 01.03.2021 23:30

Pls help. Match each equation with its solution

Mathematics, 01.03.2021 23:30

Solve by elimination 2x - 5y = 16 3x + 5y = -1...

Mathematics, 01.03.2021 23:30

Joelle spent 1 1/2 hours studying for her science test. Rileigh studied 3/4 for of Joelle‛s time. What fraction of an hour did Rileigh spend studying?...

Business, 01.03.2021 23:30

Andrew’s company uses a special email program for communicating within the organization. What should the company do to ensure that its employees are a...

Mathematics, 01.03.2021 23:30

Avery deposited $1,250 in a new savings account. Determine which amount is closest to the balance of the account at the end of 3 years at 5.5% interes...

Mathematics, 01.03.2021 23:30

Three hermit crabs at a pet store cost $ 21.75 . If each hermit crab, h , costs the same amount, which equation can be used to find the cost per hermi...

History, 01.03.2021 23:30

How did Dr. Martin Luther King Jr. use nonviolence to help end discrimination?...

Mathematics, 01.03.2021 23:30

For a science experiment, students need to find 25% of 60 grams. Jada says, “I can find this by calculating 1/4 of 60.” Andre says, “25% of 60 means 2...

Business, 01.03.2021 23:30

This chapter described various situations that emphasize the need for controls. In the first sce- nario presented, a furniture store sells merchandise...

Mathematics, 01.03.2021 23:30

A certain town never has two sunny days in a row. Each day is classified as being either sunny, cloudy (but dry), or rainy. If it is sunny one day, th...

Biology, 01.03.2021 23:30

Given.. Why should we recycle?...

Mathematics, 01.03.2021 23:30

At the last basketball game ,12 out of the first 48 people who entered the stands were wearing a coat. if this sample is representative of the 200 peo...

Mathematics, 01.03.2021 23:30

Joanna, Mary, Betty, and Leah ran a race. Joanna's time was 13.03 seconds, Mary's was 13.284 seconds, Betty's was 13.62 seconds, and Leah's was 13.9...

English, 01.03.2021 23:30

Which term matches the following definition? The emotional or sensory effect of a work O A. Aesthetic impact B. Historical context...

More questions: Mathematics Another questions

If a > 0 and b < 0, which of the following must be true? A. ab > 0 B. ab < 0 C. a + b > 0 D. a + b < 0

Answers

Another question on Mathematics

If a > 0 and b < 0, which of the following must be true? A. ab > 0
B. ab < 0
C. a + b > 0
D. a + b < 0