MATHEMATICS MIDDLE SCHOOL

Angle A and B are complimentary .Angle A is 12 more than twice angle B what is the measure of each angle

Answers

Answer 1
Answer:

Answer:

2x-15

Step-by-step explanation:

x+2x-15=90

3x-15=90

3x=90+15

x=105/3

the other angle is 55

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If $535 is invested at an interest rate of 6% per year and is compounded continuously, how much will the investment be worth in 10 years?$1307.12
$974.83
$973.38
$403.43

Answers

A = Pe^rt , e = 2.718

A = 535 * (2.718)^(10 * 0.06)
A = 974.83

answer is $974.83

Compound Interest can be defined as the interest that is accumulated on a particular sum of money or investment after a given period of time.

The investment will be worth $974.83 in 10 years.

The formula to solve for the amount an investment will be worth if it is compounded continuously is given as:

A = Pe^rt

P = Principal = $535

R = Interest rate = 10%

T = Time in years = 10 years

First, convert R as a percent to r as a decimal

r = R/100

r = 6/100

r = 0.06 rate per year,

Then solve the equation for A

A = Pe^rt

A = 535(2.71828)^(0.06 x10)

A = $974.83

Therefore, the investment will be worth $974.83 in 10 years.

To learn more, visit the link below:

brainly.com/question/24793452

Our football team won 3/4 of the games that it played. It won 12 games. How many games did it play?

Answers

(3)/(4)x=12\to x=12:(3)/(4)\to x=12\cdot(4)/(3)\to x=4\cdot4\to x=16\n\nAnswer:Footballs\ team\ played\ 16\ games.
3/4 with 12 games won. 3/4 = 75%  they played 12/16 total 16 games
3/4 = 12/?  4
3*4 =12
4*4 = 16

A type of cell reproduces by splitting itself in half. One cell becomes 2 cells, 2 cells become 4 cells, and 4 cells become 8 cells. What type of sequence does the number of cells represent, and why? It represents an arithmetic sequence because it has a common difference of 2. It represents an arithmetic sequence because it has a common difference of 1/2. It represents a geometric sequence because it has a common ratio of 1/2. It represents a geometric sequence because it has a common ratio of 2.

Answers

It represents a geometric sequence because it has a common ratio of 2.

In fact, a sequence is said to be geometric if any two adjacent elements are in the same ratio. In other words, if you choose any index n \in \mathbb{N} and consider the two consecutive terms a_n and a_(n+1), you have

(a_(n+1))/(a_n) = r

no matter which index you chose. In your case, the next term in the sequence is always the double of the previous one, so the ratio between two consecutive terms is always 2, and the series is geometric with common ratio 2

Answer:

on edge 2021, your answer would be D.) It represents a geometric sequence because it has a common ratio of two.

Hope this helps <3

Can someone please help me? I don't understand this. A system of equations is given below:

y = –2x + 1
6x + 2y = 22

Which of the following steps could be used to solve by substitution? (4 points)


Select one:


a. 6x + 2(–2x + 1) = 22

b. –2x + 1 = 6x + 2y

c. 6(–2x + 1) + 2y = 22

d. 6(y = –2x + 1)

Answers

Substitution is when you take the x (or y)  value in the first equation and insert it into the second equation, and solve for both values. 

y = –2x + 1
6x + 2y = 22

Now, given the y value (first equation), we can insert that into the SECOND equation. 

6x + 2(-2x + 1) = 22

the only choice that demonstrates the above equation is A) 

So, here's your answer ⇒ a. 6x + 2(–2x + 1) = 22 

Good luck with your assignment! 

Answer:


Step-by-step explanation:

I would say the first one A

Solve: 90 is greater than or equal to -9(w+3)

Answers

Find the prime factors of each term in order to find the greatest common factors (GCF) 
9

Point K is graphed on a number line at 3. Point L is 11 units away from point K on the number line.What could be the coordinates of point L?

Answers

3+/-11
add 11 to 3
11+3=14
minus 11 from 3
3-11=-8

the coordinate could be 14 or -8
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