2 years ago

What is the best estimate for the answer of 47.82 + 74.31

Mathematics

1 answer:

Marysya12 [62]2 years ago

8 0

Answer:

122

Step-by-step explanation:

Round the two numbers to the nearest whole number and add.

You might be interested in

THE ORIGINAL CARS Movie MADe 450

Marina86 [1]

Answer:

34% decrease

Step-by-step explanation:

(V1-V2)/V1x100

450-297=153

153/450=0.34

0.34 x 100=34

34% decrease

Also, can I pls, pls, pls have brainliest? I need about 100 more points and 1 brainliest to lvl up to Ace!!

3 0

3 years ago

Exam for edmentum// multiplying monomials please help

Artemon [7]

Answer:

$3 {w}^{5} \times {7w}^{5} \\ \\ = (3 \times 7)( {w}^{5} \times {w}^{5} ) \\ \\ = 21( {w}^{5} \times {w}^{5} )$

from law of indices:

${x}^{a} + {x}^{b} = {x}^{(a + b)}$

therefore:

$= 21 \{ {w}^{(5 + 5)} \} \\ \\ ={ \boxed{ 21 {w}^{10} }}$

4 0

2 years ago

Melissa and Tomas are playing a game with complex numbers. If Melissa has a score of 5 – 4i and Tomas has a score of 3 + 2i, wha

erastovalidia [21]

Answer:

8 - 2i

Step-by-step explanation:

Just add the real parts together and then add the imaginary parts together

5 + 3 = 8

-4i + 2i = -2i

8 - 2i

3 0

2 years ago

Graph each function. State the domain and range.

kondaur [170]

Answer:

Just put it in Geogebra classic. It's an app that helps very much with functions!

7 0

2 years ago

ASAP What is the distance between (6, 2) and (-3, -2)? 9 3 5

butalik [34]

The distance between the points (6,2) and (-3,-2) is A) 9 units.

8 0

3 years ago