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
kolbaska11 [484]
2 years ago
15

WILL MARK BRAINLIEST, HURRY!! Two hot air balloons are traveling along the same path away from a town, beginning from different

locations at the same time. Henry's balloon starts 20 miles from the town and is 48 miles from the town after 2 hours. The distance of Tasha's balloon from the town is represented by the function y=10x+12. A.Which ballon was farther from the town at the beginning, and which traveled more quickly?
A. Henry's balloon was farther from the town at the beginning, but Tasha's balloon traveled more quickly.

B. Henry's balloon was farther from the town at the beginning, and it traveled more quickly.

C. Tasha's ballon was farther from the town at the beginning, but Henry's balloon traveled more quickly.

D. Tasha's balloon was farther from the town at the beginning, but it traveled more quickly.
Mathematics
1 answer:
Tpy6a [65]2 years ago
5 0

Answer:

A. Henry's balloon was farther from the town at the beginning, and it

traveled more quickly.

Step-by-step explanation:

have amazing day♡

You might be interested in
On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 2) an
ExtremeBDS [4]

Answer:

y\geq x-2

x+2y

Step-by-step explanation:

step 1

<em>Find the equation of the first inequality</em>

Find the equation of the first solid line

we have the ordered pairs

(0,-2) and (2,0)

<u><em>Find the slope</em></u>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{0+2}{2-0}

m=\frac{2}{2}

m=1

The equation in slope intercept form is equal to

y=mx+b

we have

m=1

b=-2 ---> the y-intercept is given

substitute

y=x-2

Remember that

Everything to the left of the solid line is shaded

so

The inequality is

y\geq x-2

step 2

<em>Find the equation of the second inequality</em>

Find the equation of the second dashed line

we have the ordered pairs

(0,2) and (4,0)

<u><em>Find the slope</em></u>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{0-2}{4-0}

m=\frac{-2}{4}

m=-\frac{1}{2}

The equation in slope intercept form is equal to

y=mx+b

we have

m=-\frac{1}{2}

b=2 ---> the y-intercept is given

substitute

y=-\frac{1}{2}x+2

Remember that

Everything below and to the left of the line is shaded

so

The inequality is

y

Rewrite

Multiply by 2 both sides

2y

x+2y

therefore

The system of inequalities is

y\geq x-2

x+2y

see the attached figure to better understand the problem

5 0
4 years ago
Read 2 more answers
In Juan's coin bank there are nickels (n),
alukav5142 [94]

Answer:

The answer is 8 quarters, 16 nickles, and 32 dimes

Step-by-step explanation:

  1. First, the equation would be (2/4d) x 5 +d x 10 +1/4d x 25= 600 (Don't put 6.00, that's dollars. We put 6 dollars into cents to make it easier.)
  2. Then we slowly start to solve: 10/4d + 10d + 25/4d = 600
  3. 10d+40d+25d/4 = 600 (Put all of that over 4, not first 25d)
  4. 75d= 600 x 4
  5. d=600 x 4/75 (same here put everything over 75)
  6. d=32
  7. So then n= 2 x 32/4 = 16
  8. Then n would be equal to : 1/4d= 1/4 x 32 = 8
  9. So your answer would be 8 quarters, 16 nickles, and 32 dimes.

Hope this helped :)

5 0
3 years ago
EXPAND:
Sladkaya [172]

Answer:

\displaystyle  A) 5\log( {x}^{}   )  +   2 \log( {y}^{} )

Step-by-step explanation:

we would like to expand the following logarithmic expression:

\displaystyle   \log( {x}^{5}  {y}^{2} )

remember the multiplication logarithmic indentity given by:

\displaystyle \rm  \log( \alpha  \times  \beta ) \iff  \log( \alpha ) +  \log( \beta )

so our given expression should be

\displaystyle   \log( {x}^{5}   )  +    \log( {y}^{2} )

by exponent logarithmic property we acquire:

\displaystyle   5\log( {x}^{}   )  +   2 \log( {y}^{} )

hence, our answer is A

5 0
3 years ago
Please help If 25% of some number is 40, then what is 75% of that number?
Nikitich [7]

Explanation : % is the symbol for percentage. It means out of 100. 75% means 75 out of 100 which is represented as 75/100.

8 0
3 years ago
Read 2 more answers
True or false. For a trigonometric function, y=f(x) then x=F-1(y). Explain your answer.
sergejj [24]
False if y=f(x) then x= inverse of f(x) or f^-1(x)
3 0
4 years ago
Read 2 more answers
Other questions:
  • Could someone please help?
    12·2 answers
  • Evaluate the following expressions when x=-4 and y=4
    11·2 answers
  • Find the volume round to the nearest tenth ( show work)
    10·1 answer
  • Olga needs 100g of 18% salt solution. How much water and how much salt should she mix?
    9·2 answers
  • Use the data in the table. Find the median of the data. A) 11 B) 12 C) 13 D) 15
    15·1 answer
  • Which expression has a positive value?
    10·2 answers
  • PLEASE HELP! Which of the following is the best definition of a Linear pair of angles?
    8·2 answers
  • Determine the slope and the y-intercept <br><br> 6y+x=6<br> Answer:
    12·2 answers
  • Amy joins a meal delivery service. Each family meal is $15, and there is a monthly flat shipping fee of $20. If Amy orders eight
    14·1 answer
  • A_________is a common multiple of two or more denominators
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!