Mathematics College

Explain answer !!

( WILL GIVE BRAINLEST)

Explain Answer !! ( WILL GIVE BRAINLEST)

Answers

Answer 1
the answer would be 3,1

Related Questions

Find the tenth term of the geometric sequence with a1 = 3, and r = 2.
1377
1526
1659
1536
1500

Answers

General term of GP: a

1

r

n−1

10

th

term of GP =a

1

r

9

=45(0.2)

9

=23040×10

−9

=2.304×10

−5

Answer:

1536

Step-by-step explanation:

The n th term of a geometric sequence is

[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex]

Here a₁ = 3 and r = 2 , then

a₁₀ = 3 × [tex]2^{9}[/tex] = 3 × 512 = 1536

Steel alloys are formed by mixing certain ratios of iron, carbon, and possible other elements. The table shows the amount of carbon required to make certain amounts of a particular alloy. Find the missing value for the table.

Answers

Answer:

jjwwbdjcjxbskkvcbnsoskccbizoanabzoxna njznznb CA. jA c ziebbjnc nakcb

A coat at a store is originally priced at $85. The store marks the price down to $68. To the nearest percent, what is the percent markdown of the coat ?

Answers

Answer:

20%

Step-by-step explanation:

This is because the amount decreased is 17 and 17 is what percent of 85? The answer is 20%.

Find the sum of the first 22 terms of the arithmetic sequence, the first term is - 2 and the common difference is -5.

Answers

Answer:

The sum of the first 22 terms of the sequence is -1199.

Step-by-step explanation:

Arithmetic sequence:

The general term of a arithmetic sequence is given by:

[tex]A_n = a_1 + (n-1)r[/tex]

In which [tex]a_1[/tex] is the first term and r is the common difference.

The sum of the first n terms of a arithmetic sequence is given by:

[tex]S_n = \frac{n(a_1+a_n)}{2}[/tex]

First term is - 2 and the common difference is -5.

This means that [tex]a_1 = -2, a_n = -5[/tex]

Sum of the first 22 terms

[tex]S_{22} = \frac{22(-2+a_{22})}{2} = 11(-2+a_{22})[/tex]

In which

[tex]a_{22} = -2 + (22-1)(-5) = -107[/tex]

So

[tex]S_{22} = 11(-2 - 107) = 11(-109) = -1199[/tex]

The sum of the first 22 terms of the sequence is -1199.

Which ones are like terms?
-1 and 4
3x and -6
5x and -1
5x and 4

Answers

Answer: -1 and 4
Explanation: the others aren’t because they have variables in one and numbers in the other

of
5
What is

Domain

Answers

Answer:

Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis.

Step-by-step explanation:

(hope this helps :P)

Answer:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. y=−5 is a straight line perpendicular to the y-axis at point (0,−5), which means that the range is a set of one value {−5}.

PLEASE HELP ASAP!!
How many lines of symmetry are there in the object pictured above

A. 3
B. 1
C. 0
D. 2

Answers

C. 0 _________________

The table shows the number of goals scored by Number of goals Frequency
each of 22 footballers.
0
4
A bar chart showing this information has
1
5
been started below.
2
8
3
5
8
7
6
a) Fill in the label for the
horizontal axis.
Frequency
COOL -
b) Draw the remaining bars.
2
1
c) Give the bar chart a title.
0
0
3
1
2
Numberof goals

Answers

An appropriate label for the horizontal axis of this bar chart is "Number of goals" and its title should be "The number of goals scored by a team."

What is a bar graph?

A bar chart is also known as bar graph and it can be defined as a type of chart that is used for the graphical representation of data (information), especially by using rectangular bars or vertical columns.

The appropriate label for the horizontal axis of this bar chart is "Number of goals" and its title should be "The number of goals scored by a team."

Read more on bar chart here: https://brainly.com/question/24741444

#SPJ1

Which of the following events are disjoint?


O A student getting an A in Statistics and getting an A in Economics.

O An adult owning a dog and owning a cat.

O A child having brown hair and wearing glasses.

O A person being male and giving birth to a baby.​

Answers

Answer:

a child having brown hair and wearing glasses

C. A child having brown hair and wearing glasses.

Explanation:
Two sets are disjoint if they have no characteristics in common. The child wearing glasses and having brown hair have nothing to do with eachother.

Find the area of the composite figure.

Answers

Answer:

48

Step-by-step explanation:

4x2=8

4x3=12

12/2=6

PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST

Answers

Answer:

1,-2  | -2,7 ????

Step-by-step explanation:

10)
Which set of numbers is NOT in the solution set of the inequality x > 17?
A
(14, 15, 18, 25, 29)
B)
(18.21, 25, 27, 33)
D
(29.32, 35.40.55)

Answers

Answer:

a

Step-by-step explanation:

numbers all have to be greater than 17. 14 and 15 are both less than

Solve this problem 3/4 - (-2/5)=

Answers

Answer:

23/20

Step-by-step explanation:

To subtract the fraction, find LCD and combine.

Answer:

1.15 is the answer ababbasba they making me type so much but the answer is 1.15

2(3x+4y+5z) + 4(x-y)​

Answers

Answer:

10x+4y+10z Hope I helped? :')

Steps for answer!

1. Expand by distributing terms.

6x+8y+10z+4(x-y)

2. Expand by distributing terms.

6x+8y+10z+4x-4y

3. Collect like terms.

(6x+4x)+(8y-4y)+10z

4. Simplify.

10x+4y+10z

= 6x+8y+10z+4x-4y
= 10x+4y+10z

is 15.09 less than 12.63

Answers

Answer: No

15.09 is greater than 12.63

Which equation correctly demonstrates the distributive property?
A.- 2(3a + 1) = - 6a + 1
B.- 2(3a + 1) = - 6a - 2
C.- 2(3a + 1) = 6a + 1
D.- 2(3a + 1) = 6a + 2

Answers

Answer:

B)

Step-by-step explanation:

I hope this helps :)

For the proportion, find the unknown number n. 9.6/16 = n/3.2​

Answers

Answer:

n = 1.92

Step-by-step explanation:

Multiply both sides of the equation by 3.2

[tex]3.2*\frac{2}{3.2} =3.2*\frac{9.6}{16}[/tex]

Simplify both sides of the equation.

n = 1.92

good luck, i hope this helps :)

Help

Don’t use for points or I’ll take it back

Answers

Answer:

x=34°

Step-by-step explanation:

90°-56°=34°

I agree with the answer above 3

Write an expression for the measurement of angle L using the measurement of angle C found in part C

Answers

Answer:

180’ - 130’

Step-by-step explanation:

Answer:

Angle C measures 130°. Find the measure of angle L by subtracting the measurement of angle C from 180°. The numerical expression for the measure of angle L is 180° – 130°.

Step-by-step explanation:

An angle bisector and a perpendicular bisector both divide a
geometrical shape into two equal parts. True or False

Answers

Answer:

I think it would be true.

Write each expression as the product of its factor 24× ^2

Answers


Raise
24
to the power of
2

.
Answer: 576

Pls help I’ll brainlest ASAP

Answers

The answer is G=34 !!!!!!

A negative correlation has a/an?

Answers

Answer:

A negative correlation means that there is an inverse relationship between two variables - when one variable decreases, the other increases. The vice versa is a negative correlation too, in which one variable increases and the other decreases.

Step-by-step explanation:

Pls help!! i beg you

Answers

Answer:

fiesta size which is 5 times bigger than the normal size, and the fiesta size price is a little less than 3 times the normal price basicly if you bought 5 of those, you would get the same amount which. is a waist of money, therefore the fiesta size bag is a better deal to purchase

   

   

Hope It Helps!

20 characterssssssss

Answers

Draw 6 “C” pucks
And draw 8 regular pucks representing the other wins not by Colin.

1. If 5x + 6 = 10, what is the value of 10x + 3?

Answers

Here the question is simple.
All because, we only need to find the value of x.
We are given two equations.
5x + 6 = 10 and 10x + 3 =?
So, we will find the the value of x in the first equation, so that we can substitute the value of x in the second one and there we are with the answer.
5x + 6 = 10
For finding the value of x, all we have to do is,
Transpose the number 6 to 10
Therefore. 5x = 10 - 6 ( Take the equal sign as The Magic Bridge on which if anyone crosses it , will change its sign.)
So we have,
5x = 4
So x = 4/5 ( Multiplication will change to division after crossing the equal sign)
( Doubtful? Substitute the value of x and try!)
Now that we got the value of x,
We can just simply substitute the value of x in the second equation.
10x + 3 = ?
x = 4/5
10*4/5 +3 => 5 and 10 get canceled to 2 at the numerator.
By normal multiplication and then addition, we will get,
8 + 3 = 11
Hope this helps!!!! :)

Answer:

11

Step-by-step explanation:

5x+6=10

-6 -6

5x=4

-------

5 5

x=4/5

10(4/5)+3

8+3=11

Evaluate m + 7.5 when m = 8.6​

Answers

Answer:

16.1

Step-by-step explanation:

The answer would be 16.1, hope this helps!

Identify the independent variables A photo lab charges 0.15 per print

Answers

Answer:

i: number of prints

d: cost

pls SOLVE <3l!!
Determine when the cost of the two services will be the same amount, and what the price will be.
The Strauss family is deciding between two lawn-care services. Green Lawn charges a $42 startup fee plus
$28 per month. Yard Guard charges a $24 startup fee plus $34 per month.
After
months, a customer would have paid either company $

Answers

Answer:

the answer is 159 dollars in total

Step-by-step explanation:

good luck guys

A group of friends was working on a student film. They spent $330 on costumes, which was 55% of their total budget. What was the total budget for their student film?

Answers

Answer:

$600

Step-by-step explanation:

Let "x" represent their total budget for the film.

Amount spent on costumes = $330

Percent spent on costumes = 55%

Therefore:

55% of x = $330

55/100 × x = 330

55x/100 = 330

Cross multiply

55x = 100 × 330

55x = 33,000

Divide both sides by 55

x = 33,000/55

x = 600

Total budget = x = $600

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