All categories

3 years ago

Please simplify this equation

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

-24√35

Step-by-step explanation:

-6√7 × 4√5

-6 × √7 × 4 √5

-6 × 4 × √7 × √5

-24 × √(7 × 5)

-24√35

sergey [27]3 years ago

6 0

Answer:

The answer is -24√35

Step-by-step explanation:

-6√7 × 4√5

Using the rules of surds multiply the numbers outside the square root and the ones inside

That's

(-6×4)(√ 7 × √5)

= - 24√7×5

= -24√35

Hope this helps you

You might be interested in

Find the slope of the line in the image below.

LenKa [72]

Solution:

It should be noted:

Slope = Rise/Run

Using the formula:

Slope = Rise/Run
=> Rise = 1; Run = 2
=> Slope = 1/2

Correct option is A.

3 0

2 years ago

What is the probability to get a 5 or an odd number when you roll a die

8090 [49]

Answer:

50%

Step-by-step explanation:

6 numbers on a die, 3 of them are odd.

3/6=1/2=50%

6 0

3 years ago

Read 2 more answers

First person to answer gets brainlest, tysm please help :))

julia-pushkina [17]

Y=x+4
x=0 y=4
x=1 y=5
x=2 y=6
x=3 y=7
plot the points at
(0,4) (1,5) (2,6) and (3,7)

7 0

2 years ago

Lucy has 4 more than 1/3 the number of pairs of socks as her sister. Lucy has at most 9 pairs of socks. How many pairs of socks

Volgvan

Answer: at most 15 pairs of socks

Step-by-step explanation:

Let the number of pair of socks of her sister be $x$ , and let the number of pairs Lucy has be $y$ .

Since , Lucy has 4 more than 1/3 the number of pairs of socks as her sister, this means that

$\frac{1}{3}x + 4 = y$ .............................. equation 1

Also , Lucy has at most 9 pairs of socks , this means that

$y\leq 9$ ....................................... equation 2

Equating the two equations , we have

$\frac{1}{3}x + 4 \leq 9$

multiply through by 3

$x + 12\leq 27$

subtract 12 from both sides

$x\leq 15$

Therefore , the sister has at most 15 pairs of socks

4 0

3 years ago

Which place offers a higher wage?

____ [38]

Answer:

mcdonalds

Step-by-step explanation:

6 0

3 years ago