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
Korvikt [17]
3 years ago
14

At 10:00 a.m. the temperature is –3.4°F. The temperature increases 0.5°F each hour for the next 6 hours. If the temperature drop

s a total of 5.3°F over the following 3 hours, what is the temperature at 7:00 p.m.?
please give an explanation too!
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

Answer:

-16.3

Step-by-step explanation:

First multiply 0.5 by 6 since the six hours and every hour is 0.5 degrees less or you can add 0.5 six times. You then take the answer which would be 3 and add 3 to -3.4 resulting in -0.4. Afterwards you would take -0.4 and subtract 5.3 degrees three times. This gives you -16.3 degrees. You would be at 7:00 PM because 10:00 a.m. plus six hours would be 4 o'clock and the next 3 hours would add on to 7.

You might be interested in
Z/oom meeting now here is the stuff<br> ID: 593 447 7104<br> PW: isEnb5
s344n2d4d5 [400]

Answer:

okay

Step-by-step explanation:

4 0
3 years ago
What is the value of x
Goryan [66]

Answer:

20

Step-by-step explanation:

Those angles are the same so you can put them in an equation like this:

x + 60 = 4x

Then you subtract x from both sides to get variables on one side and constants on the other:

60 = 3x

Now divide by three to find what just x is:

20 = x

And there you go <3

5 0
3 years ago
Help me fast please ?
Gre4nikov [31]
An = 9 - n, since in the first row, that would be the only one to output 8 cans
By that rule 9 - 5 = 4 cans in the 5th row
5 0
3 years ago
The question is in the picture, need help ASAP please !!
scoray [572]

Answer:

A. 17°

Step-by-step explanation:

We know that point r is 73° and point p is a right angle (90°) all triangles equal 180° on the inside. If you add 73 and 90, you get 163. Then subtract 163 from 180 to get 17.

8 0
3 years ago
Felicity's dog eats no more than two cups of dog food per day. Felicity's dog eats at least one-quarter cup more than one-half o
horrorfan [7]

Answer:

\frac{1}{4}+\frac{m}{2}   \leq x\leq 2

x denotes amount of food that Felicity's dog eats

Step-by-step explanation:

Given:

Felicity's dog eats no more than two cups of dog food per day.

Felicity's dog eats at least one-quarter cup more than one-half of the amount Martin's dog eats.

The amount of food that Martin's dog eats is represented by using m

To find: the inequality that represents the situation

Solution:

Amount of food that Martin's dog eats = m

Amount of food that Felicity's dog eats ≤ 2

Also,

Amount of food that Felicity's dog eats \geq \frac{1}{4}+\frac{m}{2}

Therefore,

\frac{1}{4}+\frac{m}{2}\leq Amount of food that Felicity's dog eats ≤ 2

Let x denotes amount of food that Felicity's dog eats.

\frac{1}{4}+\frac{m}{2} ≤ \frac{1}{4}+\frac{m}{2}   \leq x\leq 2

3 0
3 years ago
Other questions:
  • Integer (+6) - (-2) =
    8·2 answers
  • Sam has a loan for $1200 at a rate of 9% annually. If the interest is not compounded, how much interest will he pay in 5 years?
    9·1 answer
  • A 35 foot board is to be cut into two pieces, one which is 7 feet smaller than the other. What will be the size of the two piece
    15·2 answers
  • What is 10/28 in simplest form
    12·1 answer
  • What is 645 rounded to the nearest ten
    5·1 answer
  • Jack knows the surface area of a cylinder and its radius. He wants to find the cylinder's height. He needs to rewrite the formul
    9·2 answers
  • HELP ASAP!! DF right arrow bisects right Angle EDG. find the value of x.
    13·1 answer
  • Need some help here... Image below. Please try and explain how you get the answer, as I do want to try and learn the material.
    14·2 answers
  • Simplify the expression.<br> 1)<br> 10x - x + 2 + 10
    6·1 answer
  • How many solutions does the system have? You can use the interactive graph below to find the answer. \begin{cases} y=x+1 \\\\ y=
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!