All categories

2 years ago

Krystal hiked 109 miles last year. Tanji hiked 12 times as many miles as Krystal. How many miles did Tanji hike last year

Mathematics

1 answer:

lapo4ka [179]2 years ago

8 0

Answer:

1308

Step-by-step explanation:

109 x12

You might be interested in

Claire and 4 friends each bought the same pair of shoes and a purse. The sample shoes did not have a price tag, but the purse wa

Harrizon [31]

Answer:

4. 5x + 64.95

Step-by-step explanation:

Simply distribute the 5

5(x + 12.95)

5x + 5(12.95)

multiply 12.95 by 5

64.75

5x+64.75

5 0

2 years ago

Read 2 more answers

Which are the solutions of x2 = –11x + 4? StartFraction negative 11 minus StartRoot 137 EndRoot Over 2 EndFraction comma StartFr

Marysya12 [62]

Answer:

$x_1=-\frac{11}{2}-\frac{\sqrt{137} }{2}\\\\x_2=-\frac{11}{2}+\frac{\sqrt{137} }{2}$

Step-by-step explanation:

Given the following quadratic equation:

$x^2 = -11x + 4$

The steps to solve it are:

1. Move the terms to one side of the equation:

$x^2+11x- 4=0$

2. Apply the Quadratic formula $x=\frac{-b\±\sqrt{b^2-4ac} }{2a}$ .

In this case we can identify that:

$a=1\\b=11\\c=-4$

Then, substituting these values into the Quadratic formula we get the following solutions:

$x=\frac{-11\±\sqrt{11^2-4(1)(-4)} }{2(1)}$

$x_1=-\frac{11}{2}-\frac{\sqrt{137} }{2}\\\\x_2=-\frac{11}{2}+\frac{\sqrt{137} }{2}$

3 0

3 years ago

Read 2 more answers

What does ABCD : EFGH mean?

choli [55]

The colon is the symbol ":". It is used in a number of different ways in mathematics. 1. To denote ratio or odds, as in 2:1 (voiced "two to one").

Do this help?

7 0

2 years ago

Mrs. Sloane has $500 to buy a video game console and some video games for her family. Including tax, the video game console cost

nexus9112 [7]

Answer:

1 console and 8 games because

Step-by-step explanation:

one console cost 280 and each game costs 25 so do 500-280=220 so, u have 220 dollars left basically. 220/25=8.8 so 8 games u can buy and the tax will be $20 because 0.8 * 25 = 20 so theres ur tax and u have to answer my question

6 0

2 years ago

How can you relate the mathematical way of solving problem to your daily problem solving?

RUDIKE [14]

Answer:

Mathematical problems can help you in life because it teaches you to go step by step and to think things through.

Step-by-step explanation:

6 0

3 years ago