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
AURORKA [14]
3 years ago
10

The temperature at the beginning of the day was -4°F temperature dropped 5°F by the end of the day what was the temperature at t

he end of the day?
Mathematics
2 answers:
atroni [7]3 years ago
8 0

Answer:

-9

Step-by-step explanation:

Just subtract -4 degrees to 5 and you'll get -9 degrees. The answer is negative since the starting temprature is negative and the tempature is going down and not up.

lesya692 [45]3 years ago
6 0
The temperature at the end of the day was -9°F
You might be interested in
Help me please and explain also, thanks
GaryK [48]
Everything is false besides 2
5 0
2 years ago
30 POINTS! Please answer and show work for both!
monitta

The recommended approach for such equations is to eliminate fractions first, by multiplying by the LCM of the denominators. You can simply simplify, then work them as a 2-step linear equation, doing your arithmetic with the fractions as they are.

a) (5x-1)/7 + (4x-3)/2 -(3-2x)/2 = 6 . . . . . given

... 2(5x -1) +7(4x -3) -7(3 -2x) = 84 . . . . . multiply by 14

... 10x -2 +28x -21 -21 +14x = 84 . . . . . . eliminate parentheses

... 52x -44 = 84 . . . . . . . . . . . . . . . . . . . . collect terms

... 52x = 128 . . . . . . . . . . . . . . . . . . . . . . . add 44

... x = 32/13 . . . . . . . . . . . . . . . . . . . . . . . . divide by 52 and simplify

b) (4x−3)/2 − (5−2x)/3 − (3x−4)/3 = 5 . . . given

... 2x -3/2 -5/3 +(2/3)x -x +4/3 = 5 . . . . . . .eliminate parentheses

... (5/3)x -11/6 = 5 . . . . . . . . . . . . . . . . . . . . simplify

... (5/3)x = 41/6 . . . . . . . . . . . . . . . . . . . . . . add 11/6

... x = (41/6)/(5/3) = 41/10 . . . . . . . . . . . . . .divide by the coefficient of x

_____

Using the first method, you're dealing with integers and you can do a lot of the math in your head. Using the second method, you're dealing with fractions and mixed numbers. A calculator can be helpful, especially if it handles arithmetic with fractions nicely, as many graphing calculators do.

6 0
3 years ago
Select the two expressions equal to the area of this figure in square centimeters.
zepelin [54]

Answer:

1.(6*4) + (18*6) + (6*4)

1.(6*10) + (6*6) + (6*10)

Step-by-step explanation:

there are two ways to break this shape into three rectangles:

1.Top right rectangle, Top left rectangle, Bottom long rectangle

2. Left rectangle, Middle square, Right rectangle.

5 0
2 years ago
A cyclist rides his bike at a speed of 18 miles per hour. What is this speed in kilometers per hour? How many kilometers will th
Sonja [21]

Well, if 1 mile = 1.6 kilometers and he's traveling at 18mph, then do 18 x 1.6 which = 28.8.

So, this is his current speed in kph

3 x 28.8 = 86.4‬

They will have traveled 86.4‬ kilometers

(I haven't worked with this kind of math in a while so correct me if I'm wrong!)

4 0
3 years ago
What is the value of 0
Anestetic [448]

Answer:

The number 0 is the smallest non-negative integer. The natural number following 0 is 1 and no natural number precedes 0. The number 0 may or may not be considered a natural number, but it is an integer, and hence a rational number and a real number (as well as an algebraic number and a complex number).

Cardinal: 0, zero, "oh" (/oʊ/), nought, naught, nil

Binary: 0

               2

Hexadecimal: 0

                          16

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Alexa is using 6 pounds of apples to make pies how many ounces of apples is Lexi doing for the pies ( 1 pound = 16 ounces)
    8·1 answer
  • I’m really confused
    9·1 answer
  • You need 3 pounds of fruit for a fruit salad. you already have 3/4 pound apples and 1/3 pound grapes. how much fruit do you stil
    15·1 answer
  • For the function f(X) = x^2 -12, find (f o f -^1)(4)<br> A. 6<br> B. 10<br> C. 4<br> D. 0
    10·1 answer
  • DOES ANYONE KNOW HOW TO DO THESE?????????
    5·1 answer
  • write the slope-intercept form of the equation for the line y = –2x – 1 y = x – 1 y = x + 1 y = 2x – 1
    9·1 answer
  • Find mBAF help ASAP.
    5·1 answer
  • Solve the inequality for x.<br> 17 &lt; x - 10<br> Simplify your answer as much as possible.
    9·2 answers
  • Solve for x.<br><br> -x/3= 2 <br><br> A.x = -6<br> B.x = 6<br> C.x = -1
    6·2 answers
  • Help me plz.........................................
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!