3 years ago

Please answer question a & b.

Mathematics

1 answer:

Paul [167]3 years ago

5 0

Answer:

b)0.1

pls refer to the pic

You might be interested in

Expand (4x-2y)^3 for math final

lisov135 [29]

In general: (a - b)^3 = a^3 - 3 a^2b + 3 a b^2 - b^3
(4x-2y)^3 = (4x)^3 - 3 (4x)^2(2y) + 3 (4x) (2y)^2 - (2y)^3

5 0

3 years ago

Find the value of x (URGENT/GIVING BRAINLIEST)

natta225 [31]

Answer:

B)10

Step-by-step explanation:

Because this is a right angle(indicated by the red box) the total measure should be 90°.

And based on that we say 5X +40=90

Subtract 40 from both sides to get 5x=50

And then divide both sides by 5 to get x=10

7 0

3 years ago

Read 2 more answers

16. Find the value of x* 8. 2x-6 A 10 B 7 C -7 D -10

Vikki [24]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$2x - 6 = 8$

Add sides 6

$2x - 6 + 6 = 8 + 6$

$2x = 14$

Divide sides by 2

$\frac{2x}{2} = \frac{14}{2} \\$

$x = 7$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

The correct answer is (( B )) .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

5 0

3 years ago

Read 2 more answers

Plz help simplify 8/10

Free_Kalibri [48]

$\frac{8}{10}$ → $\frac{4}{5}$

8 and 10 can both be divided by 2. So, 8 ÷ 2 is 4 and 10 ÷ 2 is 5.

Hope this helps :)

3 0

3 years ago

Read 2 more answers

katelyn invested $2325 in a savings account which earns 3.45% interest compounded monthly. What will the account be worth in 7 y

Airida [17]

$2959

Use the compound interest formula.

8 0

3 years ago