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FromTheMoon [43]
4 years ago
10

What are the solutions to the equation

Formula1" title=" |x - 8| + 2 = 20" alt=" |x - 8| + 2 = 20" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
nexus9112 [7]4 years ago
8 0

Answer:

Solutions are -10 and 26

Step-by-step explanation:

( - the abolute sign I'm using

( x - 8 ) + 2 = 20

( x - 8 ) = 18

x - 8 = 18 (postive case)

x - 8 + 8 = 18 + 8

x = 26

( x - 8 ) = 18

x - 8 = -18 (negative case)

x - 8 + 8 = -18 + 8

x = -10

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A dog walking service offers a daily and a weekly service. In the winter, the ratio of daily customers to weekly customers was 1
vazorg [7]

In winter:

The ratio of daily customers to weekly customers  = 1:5.

In Spring :

The ratio of daily customers to weekly customers = 4:2.

Number of weekly customer in the winter are 125.

<em>Number of weekly customers are 5 times than the number of daily customers in winter.</em>

<em>Therefore, number of daily customers in winter = 125/5 = 25 customers.</em>

<h3>Number of daily customers were there in the spring = 4 × 25 = 100 customers.</h3>

5 0
3 years ago
Find f(2) if f(a) = -4a +5
Mrac [35]

Answer:

-3

Step-by-step explanation:

plug in 2 where a is

f(a)=-4(2)+5

f(a)=-3

8 0
4 years ago
Read 2 more answers
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ivolga24 [154]

<u>Answer:</u>

<h2>A = 15 u²</h2>

<u>Explanation:</u>

according to the coordinates the triangles is right at the pair (2, -3)

the area of the triangle = height × base × 1/2

the <u>height</u> is the line passing through the pairs (-1, 6) and (2, -3)

h² = (2-(-1))²+(-3-6)²

h² = 3² + (-9)²

h² = 9 + 81

h² = 90

h = √90

the <u>base</u> is the line passing through the pairs (5, -2) and (2, -3)

b² = (2-5)²+(-3-(-2))²

b² = 3² + (-3+2)²

b² = 9 + 1

b² = 10

b = √10

A = h×b×1/2

A = √90×√10×1/2

A = √900×1/2

A = 30×1/2

A = 15 u²

5 0
3 years ago
How do u solve 1.5 divided by 0.06
adelina 88 [10]

Answer:

0.06÷15

Step-by-step explanation:

15)0.06(0.0

- 0 |

00

00

6 0
3 years ago
Look at pic plz help
jasenka [17]

Answer:

Mochi

Step-by-step explanation:

Mochi

Each week theres a increase of 4 in Mochi's weight. So you will add 4 twice to get to the 5th week.

4th week : 17

5th week : 21

Kappa

In 4 weeks Kappa weighed 14, which is less that Mochi at the pace Kappa is going at.

on the 3rd week Kappa weighed 11

and 2nd week Kappa weighed 5

and 1st week Kappa weighed 3

Looking at the graph, we can give a rough estimate on the 5th week it's going to be 16 or 17 either way making Mochi heavier.

8 0
3 years ago
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