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3 years ago

Rewrite ^5 square root of 4 * square root of 2 as a single radical

Mathematics

2 answers:

Charra [1.4K]3 years ago

7 0

Answer:

B . And/Or ^10 square root 2^8

Step-by-step explanation:

just answered that question

Irina-Kira [14]3 years ago

3 0

The answer is the first one in the options

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using approximations to 1 significant figure, estimate the value of 9.94² × 29.7 you must show your working

zvonat [6]

Answer:

2934.5

Step-by-step explanation:

2934.46692 Rounded to 1 Sig Fig is 2934.5

4 0

3 years ago

Theo is a cleaner,

GaryK [48]

Step-by-step explanation:

1 hour 50 minutes = 110 mins

1 1/2 hours = 90 mins

add all these:

110

when you add all these you get 375

every hour has 60 minutes

375 ÷ 60 = 6.15

if he starts at 9 am and he cleans for 6.15 hours he will be finished by 3:15pm.

4 0

1 year ago

(1 ÷ x- 1)+(2÷ x+2)=(3÷2) solve and check for extraneous solutions

Sliva [168]

$\frac{1}{x-1}+ \frac{2}{x+2}= \frac{3}{2}$
$\frac{1(x+2)}{(x-1)(x+2)}+ \frac{2(x-1)}{(x+2)(x-1)}= \frac{3(x-1)(x+2)}{2}$
$\frac{x+2+2(x-1)}{(x-1)(x+2)}= \frac{3(x-1)(x+2)}{2}$
$\frac{x+2+2x-1}{(x-1)(x+2)}= \frac{3(x-1)(x+2)}{2}$
$\frac{3x+1}{(x-1)(x+2)}= \frac{3(x^2+x-2)}{2}$
$\frac{}{(x-1)(x+2)}= \frac{3x^2+3x-6)}{2}$
$\frac{3x+1}{(x^2+x-2)}= \frac{3x^2+3x-6)}{2}$
$\frac{2(3x+1)}{2(x^2+x-2)}= \frac{3x^2+3x-6)(x^2+x-2)}{2(x^2+x-2)}$
$\frac{2(3x+1)}{2(x^2+x-2)}-\frac{3x^2+3x-6)(x^2+x-2)}{2(x^2+x-2)}=0$
$\frac{2(3x+1)-3x^2+3x-6}{2(x^2+x-2)}=0$

this will be continued

5 0

3 years ago

Which pairs of angels in the figure below are vertical angles?

Arada [10]

B has the pair that are vertical angles

8 0

3 years ago

Explain how you know what number is missing in the equation 3,947 = 3,000 + +40+7

gavmur [86]

Answer: 900

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers