3 years ago

What is 40 multiplied by 10

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

400 id your answer.

Thanks for the points

likoan [24]3 years ago

4 0

4 times 10 equals 400

You might be interested in

I need help please quiz

Anon25 [30]

Answer:

$f(x - 4) = x^2 - 6x+ 8$

Step-by-step explanation:

Given

$f(x) = x^2 + 2x$

Required

Find f(x - 4)

Substitute x - 4 for x

$f(x - 4) = (x- 4)^2 + 2(x - 4)$

Expand

$f(x - 4) = x^2 - 8x + 16 + 2x - 8$

Collect like terms

$f(x - 4) = x^2 - 8x + 2x+ 16 - 8$

$f(x - 4) = x^2 - 6x+ 8$

4 0

2 years ago

The second hand on a clock is

VikaD [51]

Answer:

8.37 cm rounded

Step-by-step explanation:

C = 2π r

C = 2π (8)

C = 16 π

C = 50.24

1/6 ( 50.24)= 8.37

7 0

2 years ago

1. Triangle ABC has an angle of ABC = 60°, AB = 3 √3 cm and BC = 4 √3 cm. Determine the length of AC.

Oksi-84 [34.3K]

Answer:

see below

Step-by-step explanation:

you can use cosine law

(3 sqrt3)^2 + (4 sqrt3)^2 - 2(3 sqrt3)(4sqrt3)cos60 = AC^2

AC = sqrt39

4 0

1 year ago

X3(2x2 + 3x) a. 2x5 + 3x4 b. 5x9 c. 2x6 + 3x3 d. 5x

Serhud [2]

Answer:

$2x^5+3x^4$

Step-by-step explanation:

$x^3\left(2x^2+3x\right)$

Apply distributive law: $a\left(b+c\right)=ab+ac$

$x^3\left(2x^2+3x\right)=x^3\times \:2x^2+x^3\times \:3x$

$x^3\times \:2x^2+x^3\times \:3x$

$2x^5+3x^4$

OAmalOHopeO

5 0

2 years ago

Complete the tables below by using the properties of operations (help)

disa [49]

Answer:

-3(4x+3)+5x (Given) 1/2 (6k+10)+5k (given)

-12x-9+5x (distribution) 3k+5+5k (distribution)

-12x+5x-9 (associative) 3k+5k+5 (associative)

-7x-9 (Combine like terms) 8k+5 (combine like terms)

Step-by-step explanation:

6 0

2 years ago