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
Alex Ar [27]
3 years ago
12

The weather service measures the temperature, T, every hour, h, beginning at midnight of each 24-hour period. On Friday, the tem

perature was modeled by T=43h+8. Which is represented by 8 in the equation?
Mathematics
1 answer:
Ainat [17]3 years ago
6 0

Answer:

8 represents the temperature at the mid night of Friday was 8°.

Step-by-step explanation:

The weather service measures the temperature, T, every hour, h, beginning at midnight of each 24-hour period.

If on Friday, the temperature was modeled by T = 43h + 8.

That means at h =0 i.e. at the midnight the temperature T is given by 8.

So, 8 represents the temperature at the midnight of Friday was 8°. (Answer)

You might be interested in
How can a ratio be used to compare quantities?
photoshop1234 [79]

Answer:

Two quantities can be compared by a ratio. As a fraction in the simplest form, a typical manner of expressing a ratio. If you compare the two numbers with distinct measuring units, this type of ratio is known as a rate. A rate is unit rate when it is 1. A rate is unit rate.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the x-coordinate of the vertex of the parabola whose equation is y = 3x² + 9x?
saveliy_v [14]

Answer: -3/2

Step-by-step explanation:

The axis of symmetry, and thus the x-coordinate of the vertex, is given by x=-\frac{b}{2a}

So, the answer is x=-\frac{9}{2(3)}=\boxed{-\frac{3}{2}}

3 0
2 years ago
Evaluate the expression (ab)2 for a = 2 and b = 5. 100 50 20 625
kakasveta [241]

(ab)2

((2)(5.1005020625)2=?

((2)(5.1005020625)2=20.402

7 0
3 years ago
Read 2 more answers
13. What is the measure of MO?<br> a. 90<br> c. 45<br> b. 180<br> d. Cannot be determined
choli [55]
The answer to this problem is 45
5 0
2 years ago
Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5. There might be more than one answe
o-na [289]
Parallel means they have the same slope.
The given equation has a slope of 3. Slope intercept equation: y = mx + b
a. 6x + 2y = 12
Subtract 6x from both sides.
2y = - 6x + 12
Divide both sides by 2.
y = -3x + 6 Not parallel

b. -3x + y = 8
Add 3x to both sides.
y = 3x + 8 Parallel

c. 3y = 9x
Divide both sides by 3
y = 3x Parallel

d. y = -1/3x Not parallel

B and C are parallel
6 0
3 years ago
Other questions:
  • Theorem: The segment joining the midpoints of two sides of a triangle is parallel to the third side and half its length. A two-c
    11·2 answers
  • The quotient of 8 and twice a number z
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%20%5Cfrac%7B256%7D%7B4%5C%5C%7D" id="TexFormula1" title="\sqrt \frac{256}{4\\}" alt="\
    14·1 answer
  • DAC = BAD.
    7·1 answer
  • How many solutions does the following polynormial function in the number system (3x5-20x4-x3)3
    6·1 answer
  • The distributive works for multiplication and addition. You switch the order of the problem but it doesn't change the final prod
    13·1 answer
  • Bob will rent a car for the weekend. He can choose one of two plans. The first plan has an Initial fee of $60 and costs an addit
    10·1 answer
  • What is the least common denominator of 10 and 14​
    13·2 answers
  • Kendra Bought p packs of baseball cards there are 14 cards in each pack write an expression that shows how many baseball cards
    12·2 answers
  • Angle DEF is an inscribed angle on a circle, and m∠DEF = 64°. What is the measure of arc DF?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!