Mathematics High School

ill give top if u answer correct

Which other expression has the same value as (-14)-(-8)

Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)

Answers

Answer 1

Answer:

the last one (-14)+(-8)

Answer 2

Step-by-step explanation:

-14 - -8 any time you have minus a negative it's a + sign

so

-14+8 therefore it's the first one.

Related Questions

which rule describes a linear relation?​

Answers

I believe it is A.

Option A is of two variables x & y and it is a straight line graph.

2x - 5 = y

is 27/160 inch a large amount to grow in one month?

Answers

Anshmmm

Step-by-step explanation:


[tex]x^{2} + 36x + 324 = (x + m)^{2} [/tex]
which of the following is the value of m?
A. 36
B. 18
C. 12
D. 6
​

Answers

Answer:

B. 18

Step-by-step explanation:

[tex]x^{2} + 36x + 324 = (x + m)^{2} [/tex]

[tex](x+18)^{2}= (x + m)^{2} [/tex]

[tex]\cancel x+18= \cancel x + m[/tex]

[tex]18= m[/tex]

This answer to this question is B


ILL MARK YOU BRAINLIEST To join a health club, a person must pay a $75 one-time fee plus a charge of $30 per month. This situation can be presented by an equation of the form y=mx+b, where x = the fire in months and ythe
total cost in dollars. What is the value of b in this equation?

Answers

Answer: b=75

Step-by-step explanation: Given that the health club charges $30 per month, we know that this is the "m" varible. We know this because the total value changes as the value of x changes. The value of b would therefore be $75 dollars because it is a constant and a one time fee. The person joining the health club pays an amount of money per month, as well as an initial charge of $75.

Hope that helps!


The sum of the success rate and the failure rate should equal the total amount of trials.
True or False

Answers

Answer: True

Step-by-step explanation:

For example, randomly guessing at a true-false statistics question has only two outcomes. If a success is guessing correctly, then a failure is guessing incorrectly.

Find the inverse of each function. f (x) = 3/x − 2 + 1

Answers

The inverse is f^-1(x)=3/x+1.

Hope it helps:)

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.

Radius - 7
height- 2

Answers

Answer: 87.9

Step-by-step explanation:

Since the formula is 2 x pi x radius x height, we plug the equation in.

If you use “3.14” for pi, it’s 2 x 3.14 x 7 x 2 = 87.9 (rounded to the nearest tenth)

2 x pi x 7 x 2 = 87.96 (88 rounded to the tenth)

Complete the equation so that it had infinitely many solutions

Answers

Answer:

1 - z/3

Step-by-step explanation:

A baseball stadium reported the fraction of fans who bought hot dogs at each game throughout the season. The line plot displays hot dog sales data for each game. At what fraction of the games did more than of fans buy hot dogs?

Answers

Answer:

D

Step-by-step explanation:

Its D

Hope this helps :D

Finding missing angles

Answers

There’s no picture thanks for the points tho

thank for the pint but what is the qestion

Name:
Emilio incorrectly stated that the following equation has infinitely many solutions.
++ 4
Part A. Explain Emilio's mistake and determine the correct number of solutions. (Show your
work and explain.)
Part B. How could you tweak or change this equation so that it would have infinitely many
solutions? Explain. Please help I’ll cash app somebody money

Answers

Answer:

I don't know the answer to this one, sorry

Graph the following pair of quadratic functions and describe any similarities/differences observed in the graphs.
f(x)=8x^2+2
h(x)=-8x^2-2

Answers


The difference between the two graphs is that the first one is increasing which means that it’s going positive infinity. While the second graph is decreasing which means that the errors are going negative infinity.

F(x)= 8x^2+2

Answer:

It’s A

Step-by-step explanation:

Four times Mark's age plus 7 is Destiny's age. Destiny is 51. What is Mark's age?

Answers

Answer:

His age is 11

Step-by-step explanation:

#4
Round $1.362 to the nearest cent.

Answers

Answer:

1.360 or 1.36 .....................

A bouquet of 40 flowers is made up of roses, carnations, and daisies. The bouquet is 45% roses and 15% carnations. How many of the flowers are roses?

Answers

Answer:

18 flowers are roses (so sorry this got to me so late!)

Step-by-step explanation:

find 45% of 40

If a transformation causes the angle measures of a figure to change are the figures similar? Why or why not
No, similar figures need to have corresponding sides proportional and corresponding angles congruent.

No, similar figures must have corresponding angles congruent.

Yes, the figures are similar as long as the corresponding angles are proportional.

Yes, the figures are similar as long as the corresponding sides are still proportional.

Answers

Answer:

No, similar figures need to have corresponding sides proportional and corresponding angles congruent.

Step-by-step explanation:

Solve the equation.

2.5p = 25

Answers

2.5 x 10 = 25
Because P = 10

_(4x+9)=36X+81
Identify the missing number
Your answer

Answers

Answer:

x = − 9 X − 18

The missing number is 9. If you distribute and multiply 9 by 4x and 9, it will equal 36x and 81.

I need it today please help me

Answers

Answer:

a. Perimeter=40yds Area=77 square yds

b. Perimeter=60 yds Area=150 square yds

Step-by-step explanation:

a.
perimeter: 14.3+12+14 = 40.3 yrds
area: (14X11)/2 = 77 yrds^2

b.
perimeter: 20+25+15 = 60 ft
area: (25X12)/2 = 150 ft^2

the diameter of a bail ball is 6cm. what is the volume? round to the nearest whole number​

Answers

Answer:

lnkbprtngbp knmbmt[onbmorbmntionbtlrmbvlnrpoigmboigmnb

Step-by-step explanation:

help help please thanks

Answers

Answer:

x = 16

4x = 64

Step-by-step explanation:

The sum of the exterior angles of any polygon is 360°

Add the given angles and solve for x

93 + 46+ 3x + 62 + 4x +47 = 360

7x + 248 = 360

7x = 360 –248

x = 16

4(16) = 64

use the figure below and determine the angle measures. what is the measure of angle G?

Answers

Answer:

45

Step-by-step explanation:

First we want to understand the Base Angles Theorem

The Base Angles Theorem tells us that the base angles or the two bottom angles of an isosceles triangle are congruent.

Using this theorem, we can say that angle A and angle G are congruent meaning m∠A = m∠G. We can then write both of them as x.

We can create the equation ∠N + ∠A + ∠G = 180 degrees.

Knowing ∠N and knowing ∠A + ∠G = 2x, we can rewrite the equation into

90 + 2x = 180

We can then solve for x,

90 + 2x - 90 = 180 - 90

2x = 90

2x / 2 = 90 / 2

x = 45 degrees

(2x+4)(x-2)
please help

Answers

Answer:

2x squared - 8

Step-by-step explanation:

For this kind of equation, we use the distributive property

So in the image below I used a box method (that's how I learned it in school)

So since -4x and 4x cancel each other out, or amount to 0, we don't put anything for those. So the equation left is 2x squared - 8

+ 20 points Which inequality's solution is represented by the graph?
A)
- 2x + 6 < 52

Answers

Answer:

Inequality Form:

X > -23

Interval Form:

(-23, ∞)

write the equation for the line that goes through point (12, 15) with slope m = -2​

Answers

Answer:

Y=5\4x

Step-by-step explanation:

gradient is given by ∆y/∆x

g=5/4

Y=MX+C

15=5/4(12)+c

15=15+c

C=0

y=mx+c

y=5\4x

Which table could NOT represent a function?


input 0 1 2 3 4
output 2 4 6 8 10

input 30 40 50 60 70
output 21 11 -1 -11 -21

input 4 9 14 19 24
output 10 12 14 16 18

input -10 -10 0 0 10
output 8 16 24 32 40

Answers

Answer:

The fourth one

Step-by-step explanation:

Just cause its right

The last one is correct because the x repeats
If the x repeats it’s not a function

Slope is -2 and (1,4) What is the equation of the line in point slope form?

Answers

y-4=-2(x-1) is the correct answer

Catalina and Terri are each saving money to buy a car. Catalina puts $1000 in a safe at home and adds $25 every month. Terri puts $500 in a savings in a savings account at the bank that earns 3.2% interest each month on the total amount of money in the account. For each person, the total amount saved is a function of the number of months. Which of these relationships is a linear function?

Answers

Answer:

Catalina´s example is linear

please help I appreciate it :)​

Answers

24x - 16 is the answer!

Explanation:

Area of a rectangle = length x breadth

Therefore, Area of the given rectangle will be; 8 (3x-2)

= 24x - 16.

23x -16 i think I don’t know

1 ticket costs $7 how many tickets can you buy with $63?

Answers

Nine tickets. That is how many you can buy:

Answer:

9

Step-by-step explanation:

63 divided by 7 = 9

If you need to check it just multiply 7 and 9.

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