Mathematics College

What is the value of x + y when x is the additive identity and y = 5?
O 5
O There is not enough information to determine the value.
O - 5
O 0

Answers

Answer 1

Answer:

-5.

Step-by-step explanation:

5 + -5 = 0, so i's -5.

Related Questions

What is the first number in the sequence?

Answers

Answer:

Step-by-step explanation:

Let "n" be the first number

n + (n + 2) + (n + 4) + (n + 6) = 36

                                4n + 12 = 36

                                       4n = 24

                                         n = 6

as "n" itself is even, it qualifies

6 + 8 + 10 + 12 = 36

4/7 + (-6/7) Find the sum. Write fractions in simplest form.

Answers

Answer:

i dont know sorry do u know

Ivy is graphing how much money she earns for each hour of babysitting. She finds that the data tends to be linear and draws a line that passes through the points (2, 17) and (5, 42.50). About how much does Ivy earn per hour? A. $42.50 B. $17 C. $25.50 D. $8.50

Answers

Answer: 8.5

Step-by-step explanation: (42.50 - 17) ÷ (5 - 2)

= 25.50 ÷ 3

= 8.5

Thank me later

Yeah it’s 8.5
42.50/5=8.5 and 17/2=8.5

a positive integer is 9 more than 14 times another. their product is 12035. Find the two integers

Answers

Answer:

415 and 29

Step-by-step explanation:

x = 14y+9

xy = 12035

(14y+9)y = 12035

y = -415/14 and 29 but it's a positive integer

so y = 29

x = 14(29)+9

x = 415

7. Which of the lists of three lengths cannot form a triangle?
7,7,20
13,13, 20
13,13,13
7,7,7
7,13,13

Answers

Answer:

7,7,20 I think

Step-by-step explanation:

7+7 is less then 20

Which of the following is a geometric sequence with a common ratio of 2?

A) 14, 28, 56, 112, ...
B) 64, 32, 16, 8, ...
C) 87, 85, 83, 81, ...
D) 14, 16, 18, 20, ...

Answers

Answer:

A

Step-by-step explanation:

Geometric sequences involve multiplication and the ratio of 2 means each number is multiplied by 2 to get the next number.

Which statement is the correct interpretation of the inequality −4 > −5? (5 points)

Question 7 options:

1)

On a number line, −4 is located to the left of 0 and −5 is located to the right of 0.

2)

On a number line, −4 is located to the right of 0 and −5 is located to the left of 0.

3)

On a number line, −4 is located to the right of −5.

4)

On a number line, −4 is located to the left of −5.

Answers

Answer:

On a number line, -4 is located to the right of -5

Step-by-step explanation:

Answer:

On a number line, -4 is located to the right of -5.

Step-by-step explanation:

this is correct, also I don't take credit for it the person above me is the original. :)

lost on this a little

Answers

Answer:

the answer would be 7/5

Step-by-step explanation:

2 of them would already make a whole, and if you add another one, it's going to be more than just one pitcher of lemonade.

Joe wants to build a doll house for his daughter. He wants the doll house to look just like his house. His house is 29 feet wide and 32 feet tall at the highest point of the roof. If the dollhouse will be 2.5 feet wide, how many feet will its highest point be? (Round your answer to one decimal place.)

Answers

Answer:

3.5 feet

Step-by-step explanation:

The highest point of the dollhouse will be 2.76 feet.

What is proportion?

A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio.

Given that,

The width of house = 29 feet.

And the height of the house = 32 feet.

Also, the width of dollhouse = 2.5 feet

Let the height of the doll is x feet.

To find the value of x,

Use proportion property,

29 / 32 = 2.5 / x

x = (32 × 2.5) / 29

x = 80 / 29

x = 2.758

the height of the doll is 2.76 feet.

To know more about Proportion on:

https://brainly.com/question/7096655

#SPJ5

calculate the quotient below and give your answer in scientific notation

Answers

Answer:

the answer is 95

A
3
-2
-1
0
2
3
4
В.
The midpoint of AB = ([?],[ ])
Enter

Answers

Step-by-step explanation:

hope it will help you and please mark the answer as brillant please.

Worth 12 points do it soon pls

Answers

Step-by-step explanation:

9+(-5)=4

-8-4=-12

8-(-4)=12

-9+5=-4

Hope this helps, just go connect the equation to the answer that I put.

RULES

If you have a minus and a minus (- -) it is equal to +

If you have Plus and Minus (- +) it is equal to -

The first one when simplified is 9-5=4

The second one Simplified is -8-4=-12

The third one simplified is 8+4=12

The fourth one simplified is -9+5=-4

I hope this helped and that you got the concept. If you have questions, ask me

Ps. If you mark me branliest it would-be very appreciated

Employee only meals
Meals with clients
Total meals expensed must not exceed allowed expenses based on given rates

Answers

Answer:

50 percent the cost of meals

What is one five eights plus one two eights?

Answers

Answer:

5/8

Step-by-step explanation:

Answer: I think it's 2 7/8 lemme know if i'm wrong

Step-by-step explanation:

which statement is true

Answers

Morgan earns more money per hour on Friday

The polygons below are similar. Find the value of y

Answers

Answer:

y = 21

Step-by-step explanation:

Work out the area of the triangle.

Answers

Answer:

120

Step-by-step explanation:

10*24=240

240/2=120

Find area of the region under the curve y=9−3x^2 and above the x-axis.

Answers

Answer:

A = 12√3

Step-by-step explanation:

first find the limits by finding the zeros

0 = 9 − 3x²

3x² = 9

x² = 3

x = ±[tex]\sqrt{3}[/tex]

[tex]A = \int\limits^a_b ({9 - 3x^2\\}) - 0\, dx[/tex]

where b = [tex]-\sqrt{3}[/tex] and a = [tex]\sqrt{3\\}[/tex]

A = 9x - x³ [tex]\left \{ {{\sqrt{3} } \atop {-\sqrt{3} }} \right.[/tex]

[tex]A = 9\sqrt{3} - \sqrt{3} ^3 - (9(-\sqrt{3)} - (-\sqrt{3} )^3)[/tex]

[tex]A = 9\sqrt{3} -3\sqrt{3} +9\sqrt{3} - 3\sqrt{3}[/tex]

[tex]A = 12\sqrt{3}[/tex]

Dog slept 3 hours . If the dog snored 1/3 of an hour . How many times did he snore

Answers

Answer:

it depends how much the god snores within a certain time period

HELP PLS which box has the largest IQR

Answers

Answer:

Box B i think.

Step-by-step explanation:

Can someone help me please?

Answers

Answer:

put your equation into fractions and then see what or which 1mathces with the image

Step-by-step explanation:

round to the nearest thousandth
7500.98052
12 points **

Answers

Wouldn’t it be 7,500.981 ?

Help help help help math math

Answers

Answer:

a  is 27354326 b is 13943y and c is 1937x

Step-by-step explanation:

Please answer question below (80)

Answers

Answer:

The last one is the right answer .

9 6/7 divide 3? explain your answer

Answers

Answer:

it is a decimal which is 3.28571428571

Step-by-step explanation:

i am in college

Step-by-step explanation:

[tex] \\ 9 \frac{6}{7} \div 3[/tex]

Change the mixed fraction into improper fraction.

[tex] \\ = \frac{69}{7} \div 3[/tex]

Reciprocal 3 for cross multiplication.

[tex] \\ = \frac{69}{7} \times \frac{1}{3} [/tex]

Divide 69 by 3.

[tex] \\ = \frac{ \cancel{69}}{7} \times \frac{1}{ \cancel{3}} [/tex]

[tex] \\ = \frac{23}{7} [/tex]

Divide the result into mixed fraction or decimal.

[tex] \\ = 3.285 \: \: or \: \: 3 \frac{2}{7} [/tex]

[Answer]

Which histogram represents this data set? 6, 7, 6, 2, 4, 5, 7, 1, 5, 8, 3, 5, 8

Answers

Answer:

See attached

Step-by-step explanation:

You do not have options, but a histogram that would represent this data is attached.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

emma has 63 pencils noah has 49 penecils and michel has 77 pencils.Use the GCF and the distributive property to find the total number of pencils

Answers

Step-by-step explanation:

the greatest common factor (GCF) is 7.

it is 9×7, 7×7 and 11×7.

so the total number of pencils is

7×(9 + 7 + 11) = 7×27 = 189

Help help hep hep math

Answers

Answer:

f(3) = 2

Step-by-step explanation:

f(3) = 2(3) - 4

f(3) = 2

im stuck step bro #im a guy

Answers

Answer:

Well then...

Step-by-step explanation:

I do not know how to do it

Answers

Neither do I sorry hope you find the correct person

Answer:

this is do confusing I do not understand

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