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gulaghasi [49]
2 years ago
8

Pls help me asap stuck on this

Mathematics
1 answer:
mylen [45]2 years ago
3 0

Answer:

B

Step-by-step explanation:

Morning: 4\frac{7}{8} +1\frac{2}{3} =\frac{39}{8} +\frac{5}{3} =\frac{117}{24} +\frac{40}{24}=\frac{157}{24}

Afternoon: 3\frac{5}{6} +2\frac{7}{12} =\frac{23}{6} +\frac{31}{12} =\frac{92}{24} +\frac{62}{24}=\frac{154}{24}

Therefore, the hiker's hiked \frac{3}{24} more in the morning than in the afternoon.

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Value of the expression 6x-2y 5y when x=10 and y=3.
vfiekz [6]

Answer:

-150

Step-by-step explanation:

Multiply & Divide left to right

60-2*35*3

Once again Multiply & Divide

60-210

Add & Subtract

Final Answer: -150

6 0
2 years ago
Find angle B if triangle ABC below is isosceles.
crimeas [40]

2x-20 = x+8

x-20 =8

x = 28

28+8 =36

 angle B = 36 degrees

answer is b

5 0
3 years ago
Which of the following point-slope form equations could be produced with the points (4, 5) and (-3, -5)?
NikAS [45]

Answer:

<em>Equation; y = 1 3 / 7x - 5 / 7</em>

Step-by-step explanation:

First consider the slope of this equation we must derive;

Slope Formula = Rise / Run,

y2 - y1 / x2 - x1 ⇒

5 - ( - 5 ) / 4 - ( - 3 ) ⇒

10 / 7 ⇒ Slope : 1 3 / 7

So far we can formulate an equation as such;

y = 1 3 / 7 * x + b, <em>where b ⇒ y - intercept</em>

Given one of the points, substitute into this equation solving for b;

5 = 1 3 / 7 * ( 4 ) + b,

5 = 40 / 7 + b,

b = - 5 / 7

From this we can derive one point - slope from equation to be :

<em>Equation; y = 1 3 / 7x - 5 / 7</em>

3 0
2 years ago
Roulette is a casino game that involves spinning a ball on a wheel that is marked with numbered squares that are red, black, or
a_sh-v [17]

Answer:

.6315 or 63.15%

Step-by-step explanation:

not sure if the question is trying to be tricky, but there are 0 and 00 which makes a total of 38  numbers on the wheel (and they are less than 12)

24/38 = .6315

6 0
2 years ago
HELPP!! 10 points 1 question . ( explain your answer )
Greeley [361]
50.25% off because 100÷199=50.25
4 0
3 years ago
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