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3 years ago

I would like to know How to calculate ?

Mathematics

1 answer:

BabaBlast [244]3 years ago

4 0

First you must multiply the denominators to make them the same number; 4 times 5=20 so your new denominator is 20 then multiply the three times four= 12 then the one times five=5 then you add, 12/20+5/20= 17/20. And that answer is also in simplest form.

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Find the value of A , B and C from the following figure

AveGali [126]

Step-by-step explanation:

Here in the given figure the value of x will be 70° ( being alternative angle )

x = 70°

Now...

y = 60° ( being corresponding angle )

Now...

60° + 70° + z = 180° ( the sum of interior angle of triangle is 180°

z = 180° - 130°

z = 50° ..

$...$

6 0

2 years ago

Mr. Gold had 4 times more cars than motorcycles in his garage. After he bought 4 more cars and sold 4 motorcycles, there were 8

fenix001 [56]

Answer: 36 cars and 9 motorcycles

Step-by-step explanation:

It's given that he has x motorcycles to 4x cars
After he bought the cars and sold the motorcycles, he had 4x+4 cars to x-4 motorcycles
Since after this selling/buying, he has 8 times more cars than motorcycles, you can write the equation 4x+4=8(x-4)
Once you solve you get 36 cars and 9 motorcycles

6 0

3 years ago

4 yd. 8 in + 6 yd. 6 in

Alex73 [517]

10 yd and 14 inches is the common answer for that

4 0

3 years ago

Read 2 more answers

Write in slope-intercept form an equation of the line that passes through the points (−6,−3) and (18,1).

Brilliant_brown [7]

6x-y+33=0

Step-by-step explanation:

m=y2-y1/x1-x2

m=1-(-3)/18-(-6)

m=4/24m=6

m=y-y1/x-x1

6=y-y1/x-x1

6x-y+33=0

4 0

2 years ago

The area of a square is 625 cm^2. What is the measure of the diagonal to the nearest tenth?

anyanavicka [17]

Area = 625 cm^2

Area = s^2
Diagonal = s*sqrt(2)

625 = s^2
s = sqrt(625)
s = 25 cm.

Diagonal = s*sqrt(2)
= 25sqrt(2)
=35.36 cm.
=35.4 cm.

4 0

3 years ago