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lys-0071 [83]
2 years ago
9

Larry has $20 to spend at the store. He plans to purchase five items that cost $5.79, $7.63, $3.46, $2.99, and $3.65. Larry esti

mated his total cost to make sure he has enough money for his purchases. Is his estimate accurate? Explain why or why not.
$5 + $7 + $3 + $2 + $3 = $20
Mathematics
2 answers:
qwelly [4]2 years ago
7 0
No, because in most of the numbers the number in the tenths place is over 5 so you round up instead of keeping it the same.
oee [108]2 years ago
4 0

Answer:

Larry did not round correctly. He used front-end estimation, but he did not round up when appropriate. His estimate will be lower than the amount of money he needs.

Step-by-step explanation:

now this is the correct answer

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You start driving north for 9 miles, turn right, and drive east for another 40 miles. At the end of driving, what is your straig
Vsevolod [243]

The straight line distance from the starting point is 41 miles.

<u>Explanation:</u>

Given:

Distance covered towards north, n = 9 miles

Distance covered towards east, e = 40 miles

Distance from the origin to the end, x = ?

If we imagine this, then the route forms a right angle triangle

where,

n is the height

e is the base

x is the hypotenuse

Using pythagoras theorm:

(x)² = (n)² + (e)²

(x)² = (9)² + (40)²

(x)² = 1681

x = 41 miles

Therefore, the straight line distance from the starting point is 41 miles.

5 0
2 years ago
21 22 23 24 25 The function f(x) is shown on the graph. What is f(0)? 0 only –6 only –2, 1, 1, and 3 only –6, –2, 1, 1, and 3 on
sertanlavr [38]
Help me please i posted it
3 0
3 years ago
Read 2 more answers
Given h(x) = |x+3| -5
statuscvo [17]

Answer:

The parent function f(x) is equal to f\left(x\right)=\left|x\right|

The translations is 3 units to the left and 5 units down

Step-by-step explanation:

we have

h\left(x\right)=\left|x+3\right|-5

The vertex of the function h(x) is the point (-3,-5)

we know that the parent function f(x) is equal to

f\left(x\right)=\left|x\right|

The vertex of the function f(x) is the point (0,0)

so

The rule of the transformation of f(x) to h(x) is equal to

(x,y) -----> (x-3,y-5)

That means ----> The translations is 3 units to the left and 5 units down

4 0
3 years ago
Identify the solutions to the equation
Fed [463]

the answer would be D.

Hope this helps! :)

~Zane

5 0
3 years ago
Usatp please help me
g100num [7]

Answer:

A. 11

Step-by-step explanation:

11-3=9

The set does not include 9 because the sign is not underlined so 11 is not a solution.

3 0
3 years ago
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