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vovangra [49]
3 years ago
14

Given ΔABC, what is the value of x? Write the answer as a decimal number.

Mathematics
1 answer:
natta225 [31]3 years ago
8 0
If the angle ABC is 90°, then x=8,9
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It takes you 12 minutes
tester [92]

Answer:

48 minutes

Step-by-step explanation:

\frac{1}{5} x = 12

x = 60

60 - 12 = 48

It will take 48 more minutes to finish raking the backyard.

6 0
2 years ago
Andrew drove 45 more miles than Nicole. If they drove a combined total of 111 miles, how many miles did Nicole drive?
Airida [17]

Answer:

Nicole drove 66 miles.

Step-by-step explanation:

You can set of an equation of 45 - x = 111 x representing the amount of miles Nicole drove. You would subtract 45 from both 45 and 111 and get that x = 66.

8 0
4 years ago
What is 3t-2(t-1) is greater than or equal to 5t-4(2+t)?
Harman [31]
So the equation is    t-2 ≥ t-8 which also equals    t ≥ t-10 id ont know if this help but what are you trying to find
3 0
3 years ago
Find the area and perimeter of the rectangle whose sides are lengths 2x + 3 and 4x.
mote1985 [20]

The answer to this problem is 3(2x+1)

7 0
3 years ago
if you drive 115 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's
irina [24]
<h2>Answer:</h2>

$63.98

<h2 /><h2>Explanations:</h2>

Accordint to the question, if you drive 115 km per day, the distance covered in a week will be expressed as;

\begin{gathered} distance\text{ }in\text{ }a\text{ }week=7\times115 \\ distance\text{ }in\text{ }a\text{ }week=805km \end{gathered}

Convert kilometers to miles

Convert 805km to miles

805km = 500.204miles

Convert miles to gallons

Since 41.0miles = 1 gallon

500.204miles = 12.195gallons

This shows that the total gallons used in a week is 12.195gallons

Convert gallons to litres

1 gallon = 3.78541litres

12.195gallons = 46.163 litres

If the gas costs 1.10 euros per liter, the cost of 46.163 litres will be 50.78 euros (1.10* 46.163)

Assuming that 1euro = 1.26dollars, the amount of money spent on gas for a week in dollars will be (1.26 * 50.78) which is $63.98

500.204miles =

5 0
1 year ago
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