1011557 1011557

08-04-2020
Mathematics

contestada

What is -4=r/20-5?
Is it r=20

Respuesta :

Bladerunner1976 Bladerunner1976

13-04-2020

Answer:

r = 20

Step-by-step explanation:

-4 = r/20 - 5

-4 + 5 = r/20 - 5 + 5

1 = r/20

1 * 20 = r/20 * 20

r = 20

Answer Link

Otras preguntas

Copper (I) has configuration, while Copper (II) has d⁹. Copper (II) is more stable in aqueous solution than Copper (I). Why? A. Greater lattice energy B. Higher

in flow diagram , illustrate the democratic structures of SA's government and briefly indicate the responsibility of each of these structure

The following syllogism is in standard form. Use the six rules to determine whether the syllogism is valid or invalid under the modern interpretation. You may p

In the general population in the US, identical twins occur at a rate of 30 per 1,000 live births. A survey records 10,000 births during Jan 2018 to Jan 2019 and

Suppose we keep dealing cards from an ordinary 52-card deck until the first jack appears. What is the probability that at least 10 cards go by before the first

What tone does the author create in paragraph 5? quiet anger relentless fury forceful control stern resolution

For each dollar he spends on the last unit of good F, how much happiness/utility is he getting?Marginal Utility Per Dollar Spent on F =

Which muscle cell does not contain myofibrils?a) skeletalb) all of them contain myofibrilsc) cardiacd) smooth

Consider the probability that exactly 96 out of 147 people will not get the flu this winter. Assume the probability that a given person will not get the flu thi

An oncologist is discussing when a cancer cell loses differentiation. Which of the following is the oncologist describing? a) Metastasis b) Apoptosis c) Anaplas