All categories

3 years ago

Two less than two thirds times a number is ten

Mathematics

1 answer:

beks73 [17]3 years ago

6 0

Let the number be x
2/3*x - 2 = 10
or, 2/3 * x =12
or x= 12*3/2
or, x = 18

You might be interested in

Write the equation of the graph below in slope intercept form.

Murljashka [212]

Answer:

y2- y1 over

x2 -x2

$- 3 - 0 = - 3$

$0 - 2 = - 2$

Step-by-step explanation:

slope is m =

$m = - \frac{3}{2}$

use the -3 for b and you get

$y = - \frac{3}{2} x - 3$

slope intercept form

6 0

2 years ago

For the following questions find the other half of the fraction.

valentina_108 [34]

Answer:

1) 3/5= 6/10

2) 3/6= 6/12

3) 4/10= 2/5

4) 3/4= 6/8

5) 5/10 = 1/2

6) 4/6= 8/12

7) 5/5= 10/10

8) 1/2= 6/12

4 0

2 years ago

How many feet are in 40 inches

Solnce55 [7]

Answer:

3.33

Step-by-step explanation:

4 0

3 years ago

If 32^2c= 8^c+7, what is the value of c

Leona [35]

$\bf 32^{2c}=8^{c+7}~~ \begin{cases} 32=2\cdot 2\cdot 2\cdot 2\cdot 2\\ \qquad 2^5\\ 8=2\cdot 2\cdot 2\\ \qquad 2^3 \end{cases}\implies (2^5)^{2c}=(2^3)^{c+7} \\\\\\ 2^{5(2c)}=2^{3(c+7)}\implies \stackrel{\textit{if the bases are the same, then so are the exponents}}{5(2c)=3(c+7)\implies 10c=3c+21} \\\\\\ 7c=21\implies c=\cfrac{21}{7}\implies c=3$

3 0

2 years ago

Read 2 more answers

What is the length of side BC of the triangle?

cluponka [151]

The length of BC is 72 I hope this will help uh

8 0

2 years ago