Ask question

Ask question

All categories

2 years ago

5

Roberto hikes 21.48 miles on one weekend. The next weekend he hikes 30 miles. How much less is the distance he hiked on the firs

t weekend than the distance he hiked on the second weekend?

2 answers:

Alex Ar [27]2 years ago

8 0

Answer:

he hiked 8.52 more =)

Step-by-step explanation:

Alinara [238K]2 years ago

8 0

Answer

8.52

Step-by-step explanation:

30 - 21.48 = 8.52

You might be interested in

What is 3 ÷ 1/2 can you help me with this

Vsevolod [243]

Answer: 1.5 or 1 1/2

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

A computer technician charges a one-time fee of $50 plus and additional $20 per hour of labor. If an equation is created to dete

allochka39001 [22]

In the equation the $50 would be the start up or in other words the y-intercept

4 0

2 years ago

Please help me with this question

lianna [129]

Answer:

Step-by-step explanation:

3 0

2 years ago

What is the best approximation of the length of segment QS? (Note: cos 80° = 0.17)

matrenka [14]

Answer: $QS=11.8cm$

Step-by-step explanation:

1. You have the following information:

- The lenght of $RS$ is 2 centimeters.

- The angle m∠S=80°.

- Cos80°=0.17

2. Therefore, you can calculate the lenght of the segment $QS$ as following:

$cos80=\frac{adjacent}{hypotenuse}$

$adjacent=2cm\\hypotenuse=QS\\cos80=0.17$

3. Substitute values and solve for $QS$ :

$0.17=\frac{2cm}{QS}\\QS=\frac{2cm}{0.17} \\QS=11.76cm$

4. To the nearest tenth:

$QS=11.8cm$

6 0

2 years ago

What is a polynomial ?

ikadub [295]

aApolynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

There are 3 sets of polynomials; LINEAR, QUADRATIC and CUBIC

Linear: $ax + b = 0$

Quadratic: $ax^2+bx+c=0$

Cubic: $ax^3 + bx^2+cx+d = 0$

7 0

2 years ago