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Ivahew [28]
3 years ago
7

If you steal the points, ill report you (❁*ᵕ*)︻╦╤─

Mathematics
1 answer:
almond37 [142]3 years ago
4 0

Answer:

C. 41 minutes

Step-by-step explanation:

First, we have to turn 540 seconds into minutes by dividing it by 60

540 ÷ 60 = 9

So 50 - 9 = 41

So Roberto spent 41 more minutes reading than he did making his lunch

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An object is launched from a platform.
VikaD [51]

Answer:

45 meters

Step-by-step explanation:

If x represents the seconds after the launch, then the time of launch is when x=0 so you just need to solve for h(0)

h(0) = -5(1)(-9)

h(0) = 45

5 0
4 years ago
Read 2 more answers
Help please i am stuck on what to do
nikklg [1K]

Answer:

These are confusing Beth , b/c you have to remember that they will add to 100%

Step-by-step explanation:

so

green = 3*  yellow

100% = green + yellow + 35% + 25%

100% = 3* yellow + yellow +60%

40% = 4* yellow

10% = yellow

30% = green

there are 14 purples in the bag , which is 35% of total

14/.35 = 40

there are a total of 40 pins

so

4    are yellow  (10% of 40  or 40* 0.1)

12 are green    (30% of 40  or 40*0.3)

14  are purple  (35% of 40 or 40*0.35)

10  are grey  (25% of 40  or 40*0.25 )

see?  : |

6 0
3 years ago
An attic wall is in the shape of a trapezoid. The bases are 12 ft and 25 ft. The area is 185 square feet. What is the height? A
Drupady [299]

Answer: b = 2A - B

Step-by-step explanation:

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2A = h (B+b)

2A/= h/h . (B+b)

2A/h = B+b

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3 0
3 years ago
Write an equation of the line perpendicular to
AysviL [449]

Answer:

From general equation of a line:

y = mx + b

m » slope, b » y-intercept.

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at point (6, 2):

2 = ( \frac{1}{3}  \times 6) + b \\ 2 = 2 + b \\ b = 0

therefore, equation is :

{ \boxed{ \boxed{y =  \frac{1}{3} x}}}

8 0
3 years ago
Is 3/10 greater than 1/2
Zielflug [23.3K]
No. 1/2 equals 5/10, so 3/10 is actually less than 5/10.
4 0
3 years ago
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