All categories

3 years ago

The temperature is -2∘C. If the temperature rises by 15∘C, what is the new temperature?

Mathematics

1 answer:

puteri [66]3 years ago

7 0

13 Degrees Celsius, or 55.4 degrees Fahrenheit. 

-2 + 15 = 13. To find your answer in Fahrenheit, just do (Celsius here) x 9/5 + 32.

You might be interested in

Solve inequality for x : -46 - 8x > 22

insens350 [35]

Answer:

x < -17/2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

-46 - 8x > 22

Step 2: Solve for x

[Addition Property of Equality] Add 46 on both sides: -8x > 68
[Division Property of Equality] Divide -8 on both sides: x < -17/2

4 0

2 years ago

Read 2 more answers

How do you find the length of a sign segment

oksano4ka [1.4K]

Answer:

To find the length of a line segment, you can count the units, or you can find the difference between the coordinates. Graph and connect each pair of points. Then count the units to find the length of the line segment. Subtract to find the length of the line segment that connects each pair of points.

Step-by-step explanation:

4 0

3 years ago

Help please ..............

vlada-n [284]

Answer:

6x is indeed the Greatest Common Factor.

Step-by-step explanation:

6x[3 - y² + 2y⁶]

5 0

3 years ago

It takes Sue, Jeff and Todd 4 hours to paint a room together. If it takes Sue 10 hours by herself and Jeff 12 hours by himself,

diamong [38]

The number of time it would take Todd to paint the room alone is 15 hours.

Let the Todd's time be t.

Given the following data:

Combine time = 4 hours

Sue's time = 10 hours

Jeff's time = 12 hours

To calculate the number of time it would take Todd to paint the room alone:

How to solve a word problem:

In order to solve this exercise, we would first of all calculate their individual rate and combined rate respectively. Finally, we would add their individual rates together and equate it to the combined rate.

For Sue:

$Rate = \frac{1}{10} \;work/hr$