2 years ago

Which of the following multiplication equations doesn't have the same solution as the others?

Mathematics

1 answer:

n200080 [17]2 years ago

3 0

The answer is option 2: 4b = 7. The other options all equal 4.

You might be interested in

Officer Brimberry wrote 8 tickets for traffic violations last week, but only 7 tickets this week. What is the percent decrease?

g100num [7]

Answer:

68% degree percent

Step-by-step explanation:

68% degree percent

8 0

2 years ago

Maths question algebra

Law Incorporation [45]

Step-by-step explanation:

38.64=9.2h/2

38.64=4.6h

h = 38.64/4.6

h = 8.4

thats it

4 0

2 years ago

At a temperature of t degrees Fahrenheit, sound travels s feet per second, where s equals 21.9 StartRoot 5 t plus 2457 EndRoot

mafiozo [28]

Answer:

32.63 F

Step-by-step explanation:

The function:

$s = 21.9 \; \sqrt{ 5 t + 2457 }$

represents sound travels s at feet per second, where t is the temperature at Fahrenheit degrees.

We know that sound traveled at a rate of 1121 ft/sec. To find the temperature we need to replace with s value and isolate t for the above function.

$1121 = 21.9 \; \sqrt{ 5 t + 2457 }$

$\frac{1121}{21.9} = \sqrt{ 5 t + 2457 }$

$51.19^2 = 5 t + 2457$

$2620.13 - 2457 = 5 t$

$\frac{163.13}{5} = t$

$32.63 \; F= t$

8 0

3 years ago

Read 2 more answers

Brainliest to the correct answer. Only rule is you can't search it up.

Genrish500 [490]

I think a candle lol

5 0

2 years ago

In 1863, President Abraham Lincoln gave his famous Gettysburg Address. It starts, “Four score and seven years ago....” Four scor

butalik [34]

Part 1: The simplest way to solve this I think is to set an equation. 4 score is 4x and 7 is +7. So 4x+7=87. Now simply solve.

4x+7=87
-7. -7
4x=80
/4. /4
X=20

---20 years are in a score---

Part 2: start at the year he said it, and go back 87 years. 1863-87=1776.

---he was referring to 1776---

Hope that helped!!

3 0

3 years ago