To prepare for a triathlon, Mary swam 6.2 miles, jogged 10.5 miles, and biked 18.1 miles. In total, how many miles did she travel during exercise?
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Answer:
34.8 miles
Step-by-step explanation:
6.2+10.5+18.1= the answer
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6358 was rounded to the nearest one.What is the lower bound?
It a grade 9 please help me do this I don’t really understand it at all
Seriously omg don’t type answers and then stop! Just put your explanation even if you think I might not understand it idc! Just try! Please I seriously need help!! #7 (Algebra 2)
What is the probability of rolling a 6-sided die and getting a 1 or a prime number?
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Answer: It is Glide reflection
Step-by-step explanation:
a).100 b).150 c).175 d).200 e).250
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y = 2/3x +c Substitute the slope (m) in
5 = 2/3(-2) +c Substitute the point (-2,5)
5 = -4/3 +c Make C the subject
c = 19/3
y = 2/3x + 19/3 This is the equation of the line.
Next you start subbing the points A and B in separately, using the same equation.
Subbing A(x, 3)
3 = 2/3x + 19/3 Make x the subject to find it.
-10/3 = 2/3x
-5 = x
The point A is (-5,3)
Subbing B(-2, y)
y = 2/3(-2) + 19/3 y is already the subject and you just solve it
= -4/3 + 19/3
y = 5
The point B is (-2, 5)
I hope this helped you, I have also attached a photo of the written work! I'm also sorry if the answer isn't correct... >-<
Answer:
(x) = -5 (y) = 5
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Answer:
The baker baked 375 loaves of bread that day.
Step-by-step explanation:
Let the baker baked a total of x loaves of bread.
240 loaves were sold by the end of the day.
The baker was then left with 9/25 of the number of loaves that were baked.
We get the equation:
Solving for x;
=>
=>
=>
=>
x = 375
Therefore, the baker baked 375 loaves of bread that day.
25/25 is how many loaves he started with, and 9/25 is what he now has
16/25 =240
divide bothe sides by the numerator(16) to get what 1/25 of his loaves equal
1/25=15
multiply both sides by 25
the baker started with 375
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16.25 + 3.40 =19.65
Since Lily spent twice as much as Jeremy:
19.65 *2 = 39.30
Lily spent $39.30 at the amusement park
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-------------
A=L*W
=L(2L-5)
=2L²-5L
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dA/dL=4L-5
When dA/dL=0,
4L-5=0
4L=5
L=5/4
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When L=5/4
A=5/4*(2*(5/4)-5)
=5/4*(10/4-20/4)
=5/4*((-10)/4)
=5/4*(-5/2)
=-25/8
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*You may have been given a badly written out question. The answer doesn't make sense.