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lawyer [7]
2 years ago
10

Simplify 2x2a^2 x2a^2

Mathematics
1 answer:
horrorfan [7]2 years ago
6 0

Step-by-step explanation:

> 2×2a²×2a²

8a⁴

> 36a³×1/4a²

9a³×1/a²

9a

> 2⁶

> 5²m²

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3 by 8 multiply 100​
Fittoniya [83]

Answer:

37.5

Step-by-step explanation:

3 ÷ 8 = 0.375

0.375 × 100 = 37.5

8 0
2 years ago
Read 2 more answers
What are the x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 5:8? Round t
Fantom [35]

Answer:

(1.2, –4.7)

Step-by-step explanation:

Since in the question it is mentioned that on the plane of coordinate, a line is made from point A (7,-2) to point B(-8,-9)

Also, the ratio of A to B is 5:8

Based on this, the x and y coordinates at point C is

= [\frac{5\times (-8) + 8\times 7}{5 + 8} , \frac{5\times (-9) + 8\times -2}{5 + 8}]\\\\= [\frac{16}{3}, \frac{-61}{13}]

= (1.2, –4.7)

Hence, the x and y coordinates of point C is (1.2, –4.7)

Therefore the last option is correct

4 0
3 years ago
How did people rely on the indus river.<br><br>brainiest answer
andreev551 [17]
They used the river for trade, transportation, and agriculture
7 0
3 years ago
There are 42 different types of ice cream at the grocery store the probability that ice cream selected at random has chocolate i
Alex787 [66]

Answer:

Step-by-step explanation:

42-42(2/7)

42-12

30

There are 30 options with no chocolate.

3 0
2 years ago
Simplify.<br> 8√2 / 6-3√8
Sonbull [250]

 The rationalized expression in general term is given by: (-8 -4√2) / 3

<h3>What is rationalization?</h3>

  Rationalization is a mathematical operation that allows us to determine or eliminate a root of the denominator of a fraction, so that it can be expressed in linear form, either decimal or integer, by the product of a root.

  As defined above, we must perform a mathematical operation to eliminate the root of the denominator without altering the value.

(8√2 / 6-3√8 ) Multiply by  ( 6+3√8)/( 6+3√8)

(8√2 / 6-3√8 )( 6+3√8)/( 6+3√8)

8√2(6+3√8) / (6-3√8)²  Expand the denominator using the FOIL method.

8√2(6+3√8) / (36 - 18√8 + 18√8 - 72)

8√2(6+3√8) / -36

48√2 + 24√2√8 / -36  ::::.   √8 = 2√2

48√2 + 96 / -36

-12(4√2 + 8) / 12x3

(-8 -4√2) / 3 is the result.

Learn more about rationalization in:

brainly.com/question/14261303

#SPJ4

8 0
11 months ago
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