All categories

3 years ago

Find the difference: 7 7/8 - 3 1/4=?*

Mathematics

1 answer:

vichka [17]3 years ago

3 0

You might be interested in

If x-y=9,x²+y²=27,then x-y=?

lord [1]

Answer:

x-y is equal to nine and you are asking x-y so the ans is9

8 0

3 years ago

Read 2 more answers

4 2/3 = 5 − 1/3<br> true or false

lesantik [10]

Answer:

true

Step-by-step explanation:

take away 1/3 from 5 and you get four and a third

3 0

3 years ago

What is the height of the cylinder in the diagram? Round your answer to the nearest whole number. Done Clear cylinder with radiu

Allisa [31]

Area of a circle = π * r²:
π * 6² = 113.09

904.78 / 113.09 = 8.00 (rounded)

The height is 8.00 cm

Hope this helps! :)

3 0

4 years ago

Read 2 more answers

Please i need help whats 1/5x - 2 = 4

Orlov [11]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$\frac{1}{5} x - 2= 4 \\$

Add sides 2

$\frac{1}{5} x - 2 + 2 = 4 + 2 \\$

$\frac{1}{5} x = 6 \\$

Multiply sides by 5

$5 \times \frac{1}{5} x = 5 \times 6 \\$

$x = 30$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$\frac{1}{5x} - 2 = 4 \\$

Add sides 2

$\frac{1}{5x} - 2 + 2 = 4 + 2 \\$

$\frac{1}{5x} = 6 \\$

Inverse both sides

$5x = \frac{1}{6} \\$

Divide sides by 5

$\frac{5x}{5} = \frac{1}{6} \div 5 \\$

$x = \frac{1}{6} \times \frac{1}{5} \\$

$x = \frac{1}{30} \\$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

3 0

3 years ago

Read 2 more answers

What is the equation of the line that is perpendicular to the given line and has an x-intercept of 6?

zhenek [66]

First we have to find the slope of the givent line and for that we use rise / run method .

The points are (-4,4),(4,-2)

Here rise is

$-2-4 =-6$

And run is

$4-(-4)=8$

So slope is

$= \frac{-6}{8} = \frac{-3}{4}$

And the slopes of perpendicular lines are negative reciprocal of each other .

Therefore the slope of the required perpendicular line is

$-(- \frac{4}{3}) = \frac{4}{3}$

Now we use slope intercept form, and put x intercept , that is (6,0) and the slope that is 4/3 ,

$y=mx+b
\\
0 = \frac{4}{3}*6 +b
\\
0=8+b
\\
b =-8$

Therefore required equation is

$y= \frac{4}{3}x -8$

Correct option is the third option .

6 0

3 years ago

Read 2 more answers