All categories

3 years ago

Help me please?????!?????????????

Mathematics

1 answer:

AysviL [449]3 years ago

5 0

776.732 cm in word form is, seven hundred and "seventy-six point seven thirty-two" centimetres.

You might be interested in

The quotient when sarah divided a number by 5 was 247 with a remainder. what is one possible dividend and explain how you find i

kirill [66]

One possible divided is the number 1236.

If 5 went into 1235 the quotient would be exactly 247. However, there needs to be a remainder. So let's just change the number to 1236. Then, there will be a remainder of 1.

6 0

3 years ago

ΔABC has three sides with these lengths: AB = 9, BC = 40, and CA = 41. What is the value of cos C?

kotykmax [81]

Answer:

$cos(C) =\frac{40}{41}\\\\cos(C)=0.976$

Step-by-step explanation:

To find the $cos (C)$ we must use the cosine theorem.

The cosine theorem says that:

$c^2 = a^2 +b^2 -2abcos(C)$

In this case:

$c=AB = 9$

$b=CA = 41$

$a=BC = 40$

$9^2 = 40^2 +41^2 -2(40)*(41)cos(C)$

$9^2- 40^2- 41^2 =-2(40)*(41)cos(C)$

$cos(C) = -\frac{9^2- 40^2- 41^2}{2(40)*(41)}$

$cos(C) =\frac{40}{41}\\\\cos(C)=0.976$

7 0

3 years ago

(2 √-2)(5 √(3)<br> fully simplify please help and no links

mart [117]

Answer:

${ \tt{(2 \sqrt{ - 2})(5 \sqrt{3}) }} \\ \\ ={ \tt({2i \sqrt{2}) (5 \sqrt{3}) }} \\ \\ = { \tt{10i \sqrt{6} }}$

5 0

2 years ago

PLEASE HELP WILL MARK BRAINLIEST IF CORRECT

aksik [14]

Answer:

I think 3

Step-by-step explanation:

i think 3

for real this time

3 0

3 years ago

What is the value of x, given the following system of linear equations? x + y = 8 and x - y = 2

zaharov [31]

Answer:

$x = 5$

Step-by-step explanation:

$x + y = 8 \\ x - y = 2 \\ x + y + (x - y) = 8 + 2 \\ x + y + x - y = 10 \\ 2x = 10 \\ \frac{2x}{2} = \frac{10}{2} \\ x = 5 \\ \\ x + y = 8 \\ 5 + y = 8 \\ y = 8- 5 \\ y = 3 \\ \\ x - y = 2 \\ 5 - 3 = 2 \\ 2 = 2$

5 0

3 years ago

Read 2 more answers