Please help me answer these questions and explain why... I will mark you brainliest and rate you five stars

Please Help Me Answer These Questions And Explain Why... I Will Mark You Brainliest And Rate You Five

Answers

Answer 1

How you calculate this is this:

So, any two given sides much be greater than the other side.

7. The answer is no. 1 plus 5 is 6 right? 6 is less than 11, so it can never be a triangle.

8. The answer is yes. 3 plus 6 is greater than 7. 3 plus 7 is greater than 6. 6 plus 7 is greater than 3.

9. The answer is yes. 9 plus 11 is greater than 12. 9 plus 12 is greater than 11. 11 plus 12 is greater than 9.


Related Questions

The Drawing below represents a scale drawing of a room, when 1 inch = 16 feet

what is the approximate area of the store in square feet ​

Answers

I’ll help you out, but there is no drawing to go off of.

can someone factorize 7x+xz+7z+z2 for me?

Answers

Answer:

Step-by-step explanation:

in which way do you want it factorized?

can anyone help please im havinga prblem in this thank u

Answers

Yeah Bro ! I'm here ,

.Given that ;-

slope ( m) = 3/2

y-intercept (c) = -3

Now ,

we know the equation of straight line in slope intercept form;

I.e

y = mx+c

Just substitute m and c 's value , we get

y= (3/2)x +( -3)

or,. y = 3x/2 - 3

[tex]y = \frac{3x}{2} - 3 \\ y = \frac{3x - 6}{2} \\ 2y = 3x - 6 \\ 3x - 2y = 6\\ [/tex]

,

Hence 3x-2y = .6

3x-2y-6 =0 is the required equation.

HELP PLZZZZZZZZZ this has to be done by 11:59 i really need help :(

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-7,1,3
Domain is the x
Range is the y

-6 a solution to x<-8 yes or no

Answers

Answer:

No its not

Step-by-step explanation:

-6 is greater then -8 and in this case it’s not less then -8

i need help fr!! ignore the writing lol

Answers

Answer:

-40

Step-by-step explanation:

Inputs are the x values and outputs are the y values. To find the output of a function, substitute the chosen value for x.

For instance, when the input is 5:

[tex]-7(5)-5\\-35-5\\-40[/tex]

Then, the output is -40.

What equation is graphed in this figure?
A: y−3=32(x+1)

B: y+1=−23(x−3)

C: y−4=−23(x+2)

D: y+2=−32(x−2)

Answers

The answer is B!! Have a good day

3/x+5/ychange each fraction to have common denominators

Answers

Answer:

The common denominater for this is 15

Step-by-step explanation:

(7x^{5} -4x^{4} +2x^{2} -3)-(6x^{4} +9x^{3} -7x^{2} +12)

Answers

7x^5 -10x^4 -9x^3 + 9x^2 -15

Solve the following equation
x²-10x+25=0

Answers

Answer:

X=5

Step-by-step explanation:

You want to factor the left side of the equation

(X-5)(x-5)=0

Set factors that will equal to 0

X-5=0

X=5 is the answer

James can read 520 words in 2 minutes and Luke can read 960 in 5 at what rates are james and Luke able to read?

Answers

James 260 words / 1 min . Luke 190 words / 1 min .

Coneys ice cream store records the daily temperature and the number of ice cream cones it sells each day the table shows data for several days a linear function can be used to model the data

what is the best prediction of the number of ice cream cones sold on a day that has a temperature of 90°F?

A) 165 ice cream cones

B) 185 ice cream cones

C) 200 ice cream cones

D) 220 ice cream cones

Answers

Answer:

The answer is B

Step-by-step explanation:

5/2=? ?/? ill give brainliest

Answers

Answer:

Okay so you jsut gotta divide

5/2 is basically saying 5 divided by 2, the bar basically means divide by.

Now 5/2 is 2.5

2.5 into a mixes is 2 1/2

given g(x)=1/2x+7 find g^-1(x)

Answers

I’m not sure about this question

Solve the system of equations by elimination:4p + 4q = 44p - 4q = 28

Answers

Answer:

p =9

q =2

Step-by-step explanation:

4p + 4q = 44  -----------(I)

4p - 4q = 28  -------------(II)

Add the equations and thus q will be eliminated and we can find the value of p.

(I)   4p + 4q = 44

(II)  4p -4q   = 28   {Now add}

     8p          = 72

       p = 72/8

p= 9

Plugin p =  9 in equation (I)

4*9 + 4q =44

36 + 4q = 44

     4q = 44 - 36

     4q = 8

        q = 8/4

q = 2

Help? I need question 1-8 answers .

Answers

1) These angles are actually equal so set the equation to…
58=5x-2
60=5x
X=12


2) These angles are also equal to each other
16x+22=134
16x=112
X=7


3) These angles are equal too
7x-1=125
7x=126
X=18


4) These angles are supplementary so they add to 180 degrees
9x+2+133=180
9x+135=180
9x=45
X=5


5) These angles are equal as well
8x-77=3x+38
5x-77=38
5x=115
X=23


6) These angles are also equal
11x-47=6x-2
5x-47=-2
5x=45
X=9


7) these also sum to 180
13x-21+5x+75=180
18x+54=180
18x=126
X=7


8) These angles add to 180 as well
9x-33+5x+3=180
14x-30=180
14x=210
X=15

In conclusion, just know how to solve simple one variable equation and know which angles are congruent and supplementary and this will be easy.

Answer:

Hi please resend the question so i can help u!

Step-by-step explanation:


Name the
alternate
interior angle
with angle 5.

Answers

Answer:  B) angle 4

==================================

Explanation:

We can think of lines L and M as sort of train tracks. Inside the train tracks we have the interior angles of: 3, 4, 5, 6

Angles 3 and 6 are one pair of alternate interior angles. They are on alternate sides of the transversal line N.

The other pair of alternate interior angles are 4 and 5

Alternate interior angles are only congruent when L and M are parallel.

Answer:

Angle 4

Step-by-step explanation:

I believe it's on the opposite side of the transversal so yee


If f(x) = 3x + 2 and g(x) = x2 – x, find each value.
-
27. g(3b)

Answers

Answer:

F(2)=8 and G(2)=4

Step-by-step explanation:

Which is equivalent to 104?
**
Can I please get an answer will give brainliest

Answers

Answer:

number 2 is right

Step-by-step explanation:

the second one

8. Evaluate: f(x) = x2 + 1
g(x) = 5 - x
a. (f+g)(x) =
b. (f-g)(x) =

Answers

Answer:

(f+g)(x)=2x+1+5 - x

(f+g)(x)=x + 6

(f - g)(x)= 2x + 1 - (5- x )

(f - g)(x)= 3x - 4

1. Which equation can be used to describe the relationship
between x and y in the table below?
X
у
192
2. 4
4
160
6
128
8
96

Answers

Answer:

x2  y-32

Step-by-step explanation:

Answer:

[tex]y=224-16x[/tex]

Step-by-step explanation:

Stare at the table for a bit. if you look at the y you can tell that the difference between two rows is the same, and it's equal to 32: every time x increases by 2, y decreases by 32; it means that if x increased by 1, y would decrease by 16. At this point we can write the equation as [tex]y=q-16x[/tex] To find q there are 2 ways: one is to plug the value from any line in place of y and x, or, more elegant, is to backtrack the table: if y goes down by 32 when x raises by 2, it emans that if x decreases by 2, y will go up by 32. And 192+32 is 224, our q value.

Poppy gives one half of a cake to her big brother and the other half to her three friends who share it equally. What fraction of the cake does each friend get?

Please help!! ​

Answers

Answer:

1/12

Step-by-step explanation:

A student averaged 45 miles per hour on a trip. What was the students speed in feet per second? with solutions please​

Answers

Answer:

[tex]66 \: ft/sec[/tex]

Step-by-step explanation:

[tex] = \frac{45 \: mi}{hr} \times \frac{5280 \: ft}{1 \: mi} \times \frac{1 \: hr}{3600 \: s} [/tex]

[tex] = 45 \frac{5280}{1} \times \frac{1}{3600}ft/sec \\ [/tex]

[tex] =66 \: ft/sec[/tex]

Which function has two distinct real zeros?
A.) F(x)=2x+2
B.) F(x)=(x-2)²
C.) F(x)=x³+2
D.) F(x)=lxl-2

Answers

Answer:

d

Step-by-step explanation:

trust me

Answer:

From its name, the zeros of a function are the values of x where f(x) is equal to zero. ... The function g(x) = x2 – 4 has two zeros: x = -4 and x = 4.

Step-by-step explanation:

Hope this helps :D                

la solucion de un triangulo rectangulo tiene uno de sus lados de 5cm otro de sus lados 7cm y el lado de abajo de 4cm

Answers

Answer:

thx sa points

Step-by-step explanation:

The volume of a cube is 751cm.3
Work out the length of its side rounded to 1 DP.

Answers

Answer:

9.1 cm

Step-by-step explanation:

v = s^3

751 = s^3

Take the cube root of both sides

9.0896392166 = s

Rounded

s = 9.1

Describe of 45 angle

Answers

Answer: A 45-degree angle is exactly half of a 90-degree angle formed between two rays. It is an acute angle and two angles measuring 45 degrees from a right angle or a 90-degree angle. We know that an angle is formed when two rays meet at a vertex.

This is the link
......................

Answers

Answer:

-1/2  would be your answer :)

Answer:

The answer is 2

Step-by-step explanation:

the answer would be 2 because the slope moved from (-2,0), to (0, 2). So it moved 2 spaces/grid places up.

3. Consider the iterative rules you wrote in Problem 2. (a) Explain why the rules are functions. (b) Your friend says that because the rules are functions, they can be graphed and must have y-intercepts. How would you respond to your friend’s comment? (c) Your friend uses your rules to determine the outputs when the inputs are 18.5. Explain why her outputs are meaningless in this situation. What would you tell her about the inputs she can use? Answer:

Answers

The inputs which are required mention below in descriptive.

What is Function?

The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x. Mapping or transformation is used to denote a function in math.

(a) The rules are functions because each input has only one output. You can test this out, it's true.

(b) So we did have to find the "y-intercept" earlier. But you have to look at the domain. There won't be any amount paid on Week 0, payment starts at Week 1. So you would have to respond that yes, they can be graphed, but there's no y-intercept; the graph starts at week 1. Additionally, there are only data points at the integer values of x. Look at part c.

(c) The outputs are meaningless because you're counting the time by weeks. There won't be any amount paid in the middle of the week, so she can only use integer inputs.

Learn more about function from:

https://brainly.com/question/12431044

#SPJ1

13 = 1/6y +2x plz help

Answers

Answer:

in standard form - y+12x=78

in slope intercept form - y=-12x+78

Step-by-step explanation:

standard form

13=1/6y+2x

multiply both sides by 6

78=y+12x

y+12x=78

slope intercept

13=1/6y+2x

subtract 1/6y from both sides

13-1/6y=2x

subtract 13 from both sides

-1/6y=2x-13

change the signs on both sides of the equation

1/6y=-2x+13

divide both sides by 1/6

y=-12x+78

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