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Roman55 [17]
3 years ago
5

Berapakah hasil dari 4/2-1/5+2/3=

Mathematics
2 answers:
vazorg [7]3 years ago
7 0
4/2x1/5=2/3
4/2/5+2/3
4/2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
2/5+2/3
6+10 over 15
16/15 or 1 and 1/5 <--fraction
Romashka-Z-Leto [24]3 years ago
3 0
First you find the common denominator (which is 30) what you multiplied to get the denominator you multiply with the numerator. after that you get 60/30 - 6/60 + 20/30. After that you just do the math. It gets you 74/30 and if you want to make that into a whole number it'll be 2 7/14
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Determine the missing angle in the picture below.
rusak2 [61]

Answer:

x =41.18114952

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

We know the hypotenuse and adjacent sides

cos theta = adjacent / hypotenuse

cos x  = 14.3/19

taking the inverse cos of each side

cos^-1 (cos x) = cos ^-1 ( 14.3/19)

x =41.18114952

3 0
3 years ago
Read 2 more answers
The gravitational force exerted on a baseball is 2.24 N down. A pitcher throws the ball horizontally with velocity 17.0 m/s by u
Fittoniya [83]
To have a weight of 2.21N., the ball's mass is (2.21/9.8) = .226kg. 
<span>a) d = 1/2 (vt), = 1/2 (18 x .17), = 1.53m. </span>
<span>b) Acceleration of the ball = (v/t), = 18/.17, = 105.88m/sec^2. </span>
<span>f = (ma), = .226 x 105.88, = 23.92N. </span>
4 0
3 years ago
Answer to this question?
Readme [11.4K]
A midsegment is given by the formula:
\frac{x1+x2}{2} , \frac{y1+y2}{2}

Where x1, x2, y1, and y2 correspond to their respective coordinates. We can do the equation:

\frac{-3+5}{2} , \frac{-1+3}{2}
This gets us a midpoint coordinate of <span>(1,1)

</span>As for distance, it will be found by doing:
\sqrt{(x2-x1)^2+(y2-y1)^2}
We can do the following:

\sqrt{(5-(-3))^2+(3-(-1))^2}
\sqrt{(8)^2+(4)^2}
\sqrt{64+16}
This simplifies to 4 \sqrt{5}

:)
5 0
3 years ago
Read 2 more answers
I WILL MARK BRAINIEST
Allushta [10]
It’s 2x the size I believe :)
5 0
2 years ago
Lilia scores 15 points fewer than Bob, who scores 35 points. Carol scores half as many points as Lilia. How many points does Car
nignag [31]

Answer:

10  points the explantion is below

Step-by-step explanation:

Bob scored 35 points and Lilla scores 15 less so you start with 35 - 15. Then you want to divide 20 by 2 because Carol scored half as much as Lilla. Your equation is ( 35-15) / 2 = 10

3 0
2 years ago
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