3 years ago

How many 7/10s are there in 1/5

Mathematics

2 answers:

MissTica3 years ago

6 0

-0.5 is the answer that you need

umka2103 [35]3 years ago

5 0

-0.5 if you want the complete work just let me know

You might be interested in

If DE≅EF, CD = v + 45, and CF = 4v, what is the value of v?

irinina [24]

Answer:

<h2>since DE≅EF</h2>

CD=CF (cpct)

$v + 45 = 4v \\ 4v - v = 45 \\ 3v = 45 \\ v = \frac{45}{3} \\ v = 15$

<h2>hope it helps you<3</h2>

3 0

2 years ago

X+y=5 3x+3y=10 eliminacion

Dominik [7]

[1] y = -x + 5

3x + 3•(-x +5) = 10

0 = -5 => NO solution

8 0

3 years ago

The elevation E, in meters, above sea level at which the boiling point of a certain liquid is t degrees Celsius is given by the

Anna007 [38]

Answer:

$E(119.5)= 730m$

Step-by-step explanation:

Given

$E(t)= 1200(120-t)+520(120-t)^2$

Required

Determine E(119.5)

$E(t)= 1200(120-t)+520(120-t)^2$

Simply substitute 119.5 for t

$E(119.5)= 1200(120-119.5)+520(120-119.5)^2$

Evaluate the expressions in bracket

$E(119.5)= 1200(0.5)+520(0.5)^2$

Solve 0.5²

$E(119.5)= 1200 * 0.5+520*0.25$

$E(119.5)= 600+130$

$E(119.5)= 730$

Hence;

$E(119.5)= 730m$

5 0

3 years ago

What is the 75th term of the sequence -200,-100,0

worty [1.4K]

Answer:

7200

Step-by-step explanation:

5 0

3 years ago

What did the friend do wrong in this equation?

rjkz [21]

Answer:

4x + 2x = 90 NOT 180.

Step-by-step explanation:

x = 15 is the correct answer.

4 0

3 years ago