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3 years ago

What does the word "Preludes " mean

Mathematics

2 answers:

jonny [76]3 years ago

7 0

A prelude is music before a song

12345 [234]3 years ago

6 0

It means it is you're trailor before the actual event. Hope its the right answer

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The Bryant family just bought 8 crates of eggs, and each crate had 12 eggs. The family already had 5 eggs in their refrigerator

lesya692 [45]

Answer:

Total number of eggs = 101

Step-by-step explanation:

Given data:

8 crates of eggs were bought

each crate has 12 eggs

5 eggs were already there.

Bought eggs = 8 *12

Bought eggs = 96

But the family already had 5 eggs

Total number of eggs = 96 + 5

Total number of eggs = 101

5 0

3 years ago

- 8.3 + 11.7 + x = 0 p;lssssss helppp

Ierofanga [76]

Answer:

X = -3.4

I found that the answer should be -3.4 because I just did 11.7 - -8.3 which equals 3.4 so i just changed it so it would be a negative number.

Step-by-step explanation:

11.7 + -8.3 + -3.4

the answer is then 0 so x = -3.4

4 0

2 years ago

Find an exact value.

Aleksandr-060686 [28]

Answer:

(√2 − √6) / 4

Step-by-step explanation:

Rewrite using special angles.

sin(-11π/12)

sin((4−15)π/12)

sin(4π/12 − 15π/12)

sin(π/3 − 5π/4)

Use angle difference formula:

sin(π/3) cos(5π/4) − sin(5π/4) cos(π/3)

Evaluate:

(√3/2) (-√2/2) − (-√2/2) (1/2)

-√6/4 + √2/4

(√2 − √6) / 4

6 0

4 years ago

Solve -21 = -9 + 2/3b

Svet_ta [14]

Final Answer: $b = -18$

Steps/Reasons/Explanation:

Question: Solve $-21 = -9 + \frac{2}{3}b$ .

Step 1: Simplify $\frac{2}{3}b$ to $\frac{2b}{3}$ .

$-21 = -9 + \frac{2b}{3}$

Step 2: Regroup terms.

$-21 = \frac{2b}{3} - 9$

Step 3: Add $9$ to both sides.

$-21 + 9 = \frac{2b}{3}$

Step 4: Simplify $-21 + 9$ to $-12$ .

$-12 = \frac{2b}{3}$

Step 5: Multiply both sides by $3$ .

$-12$ × $3 = 2b$

Step 6: Simplify $-12$ × $3$ to $-36$ .

$-36 = 2b$

Step 7: Divide both sides by $2$ .

$-\frac{36}{2} = b$

Step 8: Simplify $-\frac{36}{2}$ to $-18$ .

$-18 = b$

Step 9: Switch sides.

$b = -18$

~I hope I helped you :)~

3 0

3 years ago

Find g(4f(2)) where f(x)=1/2+x and g(x)=x(x+1)^3

Ne4ueva [31]

4f(2)=4×5/2=10
g(10)=10×(10+1)²=1210
so the answer is d.

your description is different from the picture. what i answered was the question in the picture.

6 0

3 years ago