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
Alexus [3.1K]
2 years ago
6

At 7:00 a.m., the temperature was -3°F. At 6:00 p.m., the temperature was

Mathematics
1 answer:
san4es73 [151]2 years ago
4 0

Answer:

<em>A) -3 + 9 + 4</em>

Step-by-step explanation:

We are given the following information: At 7:00 a.m., the temperature was -3°F. At 6:00 p.m., the temperature was  9°F greater than the temperature at 7:00 a.m. This means the temperature at 6:00 p.m. is calculated as -3 + 9.

We know this last temperature is 4°F less than the temperature at noon, thus the temperature at noon is calculated as -3 + 9 + 4

A) -3 + 9 + 4

You might be interested in
How many servings of popcorn are in 5 1/2 cups of each person receives 3/4 cup of popcorn?
Reil [10]

Answer:

7.3333, so if you round down, 7.

Step-by-step explanation:

5 1/2 divided by 3/4 is 7.3333

6 0
3 years ago
PLEASE HELP (30 POINTS)
Oxana [17]

Answer:

O

Step-by-step explanation:

the answer is 0

8 0
2 years ago
How to find the height of a 30-60-90 triangle with hypotenuse = 8, and base = 8sqrt.3. Please help find answer fast!
Daniel [21]
For a 30-60-90 triangle
if the shorter leg (oposite 30 degrees) is x then the other leg is x√3 and the hyptonuse is 2x

so
hyptonuse=8
8=2x
4=x

longer leg is 4√3, yep
so shorter leg or height will be 4 units
5 0
3 years ago
Ruby baked fried apple pies for a bake sale if each pie contains 12 apples how many total apples did reviews
Neko [114]
Doesn't say how any pies she fried
8 0
3 years ago
Read 2 more answers
Objects A and B are in harmonic motion modeled by
Zepler [3.9K]

Answer:

The phase difference between yA and yB is  \frac{-\pi }{12}

Step-by-step explanation:

Given harmonic modeled as :

yA = 8 sin(2t  - \frac{\pi }{3})         And

yB = 8 sin(2t  - \frac{\pi }{4})

The function as written as :

y = a sin(ωt  - Ф)  where  Ф is phase difference

So , phase difference between yA   and  yB = ( Ф_1 - Ф_2 )

Or phase difference between yA   and  yB = ( -  \frac{\pi }{3} + \frac{\pi }{4} )

Or, phase difference between yA   and  yB = (\frac{-4\pi +3\pi }{12})

I.e phase difference between yA   and  yB =\frac{-\pi }{12}

Hence The phase difference between yA and yB is \frac{-\pi }{12}   Answer

4 0
3 years ago
Read 2 more answers
Other questions:
  • i have a simple question if i have (f + g)(x) = 2x + 7 + 6x – 5 and i combine 2x and 6x is it 8x or 8x^2?
    10·2 answers
  • Can someone answer this question correctly it's my test please don't answer if you don't understand please show work I need it t
    13·1 answer
  • 2(v-4)-10=-2(-1+4v) solving equations
    15·1 answer
  • What is the slope intercept form of this equation -x+y=5
    11·2 answers
  • The width and length of the bulletin board are whole numbers what is the width of the bulletin board if the length is 4 feet
    15·1 answer
  • Please help me with this!
    13·2 answers
  • A pack of 6 red pens cost £2.76 what is the price per pen
    10·2 answers
  • How do i simplify this?
    12·1 answer
  • Please help, been stuck on this for a while.
    15·2 answers
  • ILL MARK BRAINLIEST Provide an appropriate response.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!