All categories

3 years ago

Please help !! what’s the answer? i don’t understand !!

Mathematics

1 answer:

dedylja [7]3 years ago

7 0

Answer:

992

Step-by-step explanation:

You must convert the meter the kilometer by miltiplying by 1000

and when you do it you must multiply 0.992 by 1000 since it is a fraction .

or you can work it this way :

0.992⇒1m
x(the new rate) ⇒1000m
x= 0.992*1000= 992

You might be interested in

I need help figuring out 121+2=9(-6-7P)+4P

Alex_Xolod [135]

Hi,

Work:

Equation;

$121 + 2 = 9( - 6 - 7p) + 4p$

First add up numbers and distribute 9 over parenthesis.

$123 = - 54 - 63p + 4p$

Second: collect like terms.

$123 = - 54 - 59p$

Move variable 59p to left side and change its sign.

$59p + 123 = - 54$

Then move constant 123 to right side and change its sign.

$59p = - 54 - 123$

Calculate the difference.

$59p = - 177$

Divide both sides of equation by 59.

$p = - 3$

Hope this helps.
r3t40

7 0

3 years ago

What is 2/8+1/6 in the simplest form.

tatuchka [14]

Answer:

20/48

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Old McDonald had 100 chickens and goats in the barnyard. Altogether, there are 264 feet. How many chickens and how many goats ar

Natasha2012 [34]

Well there are 200 chickens and 16 goats

6 0

3 years ago

Read 2 more answers

Find x A. 22√2 B. 22 C. 11√3/3 D. 11√3

mel-nik [20]

Answer

$22\sqrt{2}$

Step-by-step explanation:

First we gave a name to the side that is common for both triangles, can be Y for example.

Using trigonometric functions we can make a relationship between the two angles that we have and the magnitud of the side.

$sin(45)=\frac{11}{Y} \\$ , Because sin(x)= op/hip

$cos(60)=\frac{Y}{x}$ , Because con(x)=ad/hip

Having this equations, we can solve the system and find x

$Y=\frac{11}{sin(45)} \\Y=cos(60)*x$

we equal Y and solve

$\frac{11}{sin(45)}=cos(60)*x\\ x=\frac{11}{sin(45)*cos(60)} \\x=\frac{11}{\frac{\sqrt{2} }{2} *\frac{1}{2} } \\x=\frac{11}{\frac{\sqrt{2} }{4} } \\x=\frac{44}{\sqrt{2} }\\$

Then we rationalize

$x=22\sqrt{2}$

Hope you like it!

7 0

3 years ago

Read 2 more answers

Systems of elimination for 2w-3q=8 3w-7q=7

zlopas [31]

i guess is by multiplying 3by the first equation and multiply 2by the second equation

8 0

3 years ago