1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kryger [21]
3 years ago
10

The formula F=9/5C+32 is used to convert Celsius to Fahrenheit temperature. If the temperature is 20 C what is it in Fahrenheit?

Mathematics
1 answer:
ahrayia [7]3 years ago
5 0
F = C x 9/5 + 32
(20) x 9/5 + 32
= 68
You might be interested in
I have a math question it is... what is g - 3/7 = 2/7 ?
stira [4]

 

g - 3/7 = 2/7   is an equation.


\displaystyle\bf\\g-\frac{3}{7}=\frac{2}{7}\\ \\g=\frac{2}{7}+\frac{3}{7}=\frac{2+3}{7}=\frac{5}{7}\\\\\boxed{\bf g=\frac{5}{7}}





6 0
3 years ago
Susan works as a tutor for $10 and hour, and as a waitress for $11 an hour. This month, she worked a combined total of 90 hours
uysha [10]

Answer:

\$(990-t)

Step-by-step explanation:

The correct question is

Susan works as a tutor for $10 and hour, and as a waitress for $11 an hour. This month, she worked a combined total of 90 hours at her two jobs. Let t be the number of hours Susan worked as a tutor this month. Write an expression for the combined total dollar amount she earned this month

Let

t -----> the number of hours that Susan work as a tutor

y ----> the number of hours that Susan work as a waitress

z ---> the combined total dollar amount she earned this month

we know that

t+y=90

y=90-t-----> equation A

we know that

The combined total dollar amount she earned this month is equal to the number of hours that Susan work as a tutor multiplied by $10 plus the number of hours that Susan work as a waitress multiplied by $11

z=10t+11y ----> equation B

substitute equation A in equation B

z=10t+11(90-t)

z=10t+990-11t

z=990-t

therefore

The expression for the combined total dollar amount is $(990-t)

3 0
3 years ago
Please help. Will select brainliest.
IrinaK [193]

Answer:

Heptagon: D

Spetagon: D

Nonagon: B

7 0
3 years ago
Rectangle EFGH is translated according to the rule T–5, 9(x, y). If the coordinates of the pre-image of point H are (–2, –3), wh
love history [14]

Answer:

2,1

Step-by-step explanation:

T-5 .9(×,y)

-2,-3

=2,1

4 0
3 years ago
2/5, 1/8<br>a common<br>denominator:​
Goshia [24]

Answer:

40

Step-by-step explanation:

5(8)

3 0
3 years ago
Other questions:
  • The heights of adult men in america are normally distributed, with a mean of 69.1 inches and standard deviation of 2.65 inches.
    8·2 answers
  • The crowd at a music concert is estimated to be 14,000 people. The exact attendance is 10,528 people. What is the percent error?
    9·1 answer
  • What is -8 square root of 9 when simplified​
    8·1 answer
  • The dot plot shows how many games of chess 8 different members of the chess club played in one month. If Jackson is a new member
    15·1 answer
  • Factor a2 – 24a + 144.
    9·2 answers
  • Please help! this is due today and this is the only question left!!
    6·1 answer
  • A landscaping company sells bushes for $24 each and trees for $36 each. If you spent $648 on materials, complete the statements
    7·1 answer
  • For a scientific experiment a physicist must make sure that the temperature of a metal does not get colder than -100c or the met
    13·1 answer
  • If p is a positive integer, and 4 is the remainder when p-8 is divided by 5, which of the following
    5·1 answer
  • a vendor is thinking about changing the number of sweatshirts he brings to tan event. to make sure he doesn't run out, he plans
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!