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
Zina [86]
3 years ago
5

The rate of snowfall during a recent snowstorm was 1 2 inch per hour. At this rate, how many hours did 7 1 2 inches of snow take

to fall?'
Mathematics
2 answers:
koban [17]3 years ago
7 0

15 hours.

(please mark me as brainlest.)

mario62 [17]3 years ago
6 0

Answer:

15 hours

Step-by-step explanation:

I'll assume "1 2" is 1/2 and "7 1 2" is 7 1/2.

We can make this into an equation by using x for hours and 1/2 as the rate and set it equal to 7 1/2 to find x.

<u>1/2x</u>=7 1/2

<em>Divide each side of the equation by 1/2.</em>

x=15

<u>SO it took 15 hours for 7 1/2 inches of snow to fall</u>

You might be interested in
Is DEF a right triangle? True or false
umka2103 [35]
Short answer = false
Remark

If it is a right triangle, it will obey the Pythagorean Equation. a^2 + b^2 = c^2. Let's see if it does.

Equation
a^2 + b^2= c^2
c must be the longest line. (Hypotenuse)

Givens
a = 24
b = 17
c = 40

Sub and Solve
a^2 + b^2 = c^2
17^2 + 24^2 = c^2 [We'll see if this comes out to 40]

289 + 576 = c^2
865 = c^2 which is no where near what 40^2 equals. 40^2 = 1600

Short answer False

Square root of 865 = (865)^1/2 = 29.4
5 0
4 years ago
H (x)=x^2-5<br> Find h (-7)
nalin [4]
H (-7) = (-7)^2 -5 = 49-5 = 44
3 0
4 years ago
Read 2 more answers
I need help with this V-4=v+2+7v-42 ??
zubka84 [21]

Answer:

\boxed{\bold{v \ = \ \frac{36}{7}}}

Step-by-step explanation:

Subtract v from both sides

\bold{v-4-v=v+2+7v-42-v}

Simplify

\bold{-4=2+7v-42}

Switch sides

\bold{2+7v-42=-4}

Group like terms

\bold{7v+2-42=-4}

Subtract the numbers: 2 - 42 = -40

\bold{7v-40=-4}

Add 40 to both sides

\bold{7v-40+40=-4+40}

Simplify

\bold{7v=36}

Divide both sides by 7

\bold{\frac{7v}{7}=\frac{36}{7}}

Simplify

➤ \bold{v=\frac{36}{7}}

5 0
4 years ago
Trevor is reading a book for a book report. Last week, he read 35 pages of his book. This week he read 2.5 times as many pages a
Svet_ta [14]

Answer:85.5

Step-by-step explanation:

Use calculator

3 0
3 years ago
Complete the proof.
trasher [3.6K]
You circle the points on both sides and then you calculate them and get what you need...
5 0
3 years ago
Other questions:
  • the length of the rectangle measures 3m+5 and the width of this rectangle measures 2m+3. if the perimeter of this rectangle is 6
    14·1 answer
  • Mr. Porter owns a house. When he first bought the house it was valued at d dollars. Since then, the value of the house has incre
    13·2 answers
  • Please help i have 2 questions thank you
    8·1 answer
  • Clark left for school at 7:43 a.m. he got to school 30 minutes late what time did Clark get to school
    9·1 answer
  • I WILL GIVE BRILLIANT
    12·1 answer
  • A rectangle that is 30 inches long by 10 inched wide can be divided into three equal squares.
    11·1 answer
  • Please help me with this
    12·2 answers
  • 7/3 + x=3;x math I really need help
    8·1 answer
  • What is the quotient of (2x^(3)+3x^(2)+5x-4)/(x^(2) + x + 1 )?
    6·1 answer
  • Can you please help me translate the argument into symbolic form?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!