Mathematics High School

Given a set of attributes, can you make one triangle, no triangles, or many triangles?

jo says, "the attributes of my triangle are sides that are 3cm and 9cm long. I can make only one triangle because I have to connect the ends of my two sides."

do you agree or disagree? why? ​

Answers

Answer 1

Answer:

All you have to do is use the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.

Related Questions

Please this is due in an hour!!!!!!

Answers

Answer:

22 pounds of shrimp

Step-by-step explanation:

Hope this helped!

Evaluate f(8):
f(x) = x2 - 4

Answers

Answer:

Step-by-step explanation:

f(8) = (8)^2 - 4 = 64 - 4 = 60

M. A rectangular swimming pool is 5.4 m long and
3.5 m wide. It has a
path 0.5 m wide
Path
around it. What is
the area of the path?
Swimming pool



NEED HELPPPPP​

Answers

Answer:

i need help please with my maths

Step-by-step explanation:

Each of 7 students reported the number of movies they saw in the past year. Here is what they reported.
17, 7, 13, 17, 7, 9, 10
Find the mean number of movies that the students saw.
If necessary, round your answer to the nearest tenth.

Answers

Answer:

11

Step-by-step explanation:

Answer:

11.4  (This is already rounded to the nearest tenth)

Step-by-step explanation

1.) Add all of them

17+7+13+17+7+9+10=80

2.) Divide the sum by how many numbers there are

In this case, there are 7, so 80/7 is 11.42...

3.) Get the answer

80.7 simplifies into 11.42 so rounded to the nearest 10th is 11.4.

Hope this helped. Good luck on your homework!

Simplify the expression below using the order of operations. 2+3^2-1

Answers

Answer:

asnwer is 10 give brainliest

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Subtract the numbers 2-1=1

=3^2+1

3^2=9

=9+1

Add the numbers 9+1=10

=10

Use a model to divide. 5 ÷ 1/6
1/30
1 1/5
30
5/6

Answers

Answer:

30 do keep change flip

Step-by-step explanation:

akechis pancakes

Does the table represent exponential growth or exponential decay?
Explain why.
х
у
3
432
5
72
7
12
9
2
Edit
View
Insert
Format
Tools
Table

Answers

Answer:

Step-by-step explanation:

y=ar^x

(ar^5)/(ar^3)=72/432

r^2=1/6

Since r^2 < 1

This is exponential decay.

The measure of ∠DBE is (0.3x−22)° and the measure of ∠CBE is (0.2x−55)°. Find the value of x.

Answers

(0.3x-22) + (0.2x-55) =90
0.5x=167
X=334
I’ve attached my work...
Hope it helps!!
Have a nice day :O

What is the cost difference between 6.75 and 8.75

Answers

Two because

8.75-6.75=2


what is the length in cm of s i need help

Answers

Answer:

12.8

Step-by-step explanation:

A squared plus B squared equals C squared

The answer is 12.8. Correct me if i’m wrong.

Three interior angles of a quardilateral have measures of 100 degress, 120 degress, and 80 degress. Find the foourth angle measure.

Answers

Answer:

60 degrees

Step-by-step explanation:

100+120+80+x=360

300+x=360

x=60

Alaina bought a square frame for her desk that has an area of 81 square inches. What is the perimeter of the frame?

Answers

A= L x W
Square has 4 equal sides
Which means the length and width are the same number

x^2= 81
X=9

9+9+9+9=36

Perimeter=36

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

90 degrees

Step-by-step explanation:

x= 90° angle of the right triangle

So, x= 90 degrees

Please hello i appreciate it

Answers

Step-by-step explanation:

sorry dude my last brain cell ran after exam

A watch is sold for $139 at a loss of $30. What was the original cost of the watch?

Answers

Answer:

$169

Step-by-step explanation:

Answer:

$169

Step-by-step explanation:

3 + 3 = 6

139

030

--------

169

Find the value of x in the triangle shown below.
2
7
x

Answers

Answer:

[tex] {2}^{2} + {x}^{2} = {7}^{2} \\ {x}^{2} = 49 - 4 \\ x = \sqrt{45} \\ x = 6.708[/tex]

Answer:

By using Pythagoras theorem we get

H²=p²+b²

7²=2²+x²

X²=7²-2²

X=√(49-4)=√45=3√5

Step-by-step explanation:

Solve x
2x+
[tex]2x + \sqrt{10 - x | } = - 1[/tex]
​

Answers

Answer: x = -(9/4)

Step-by-step explanation:

sin x =
cos x =
tan x =​

Answers

Answer:

Step-by-step explanation:

Use SOH CAH TOA to recall how the trig functions fit on a triangle

SOH: Sin(Ф)= Opp / Hyp

CAH: Cos(Ф)= Adj / Hyp

TOA: Tan(Ф) = Opp / Adj

so Sin(x) = d/f

Cos(x) = e/f

Tan(x) = d/e

got it? :)

Answer: sin= d/f

cos= e/f

tan= d/e

Step-by-step explanation:

help on this pls! thank u!

Answers

Answer:

Step-by-step explanation:

Help please
this time ill add the question!!

Answers

Answer:

The answer should be 64

Step-by-step explanation:

If you have 100 apples for example and you take away 34 you will end up with 64 apples left.

(-4k⁴+14+3k²)+(3k⁴-14k²-8) write answer in standard form

Answers

Dont click the link the bot sent you they can hack you

someone pls help me find the perimeter of this shape !! i’ll mark brainliest

Answers

Answer:

240 :)

Step-by-step explanation:

easy all u have to do is just add all the sides together but the empty sides with no number u have to try to figure out how much meters that is.

they're both 36 because they're the same size as the meters on the other side.

so its going to be

60+36+36+36+36+36

hope this helps

good luck!

Help please look at the picture that i added help please

Answers

Answer: one-sixth

Step-by-step explanation:

Noah drew the circle which is divided into six equal parts

This shows that cherries must be divided into six persons

each sector of the circle is  [tex]\frac{1}{6}^{th}[/tex] of the whole circle

From this, we can conclude that each person receives  [tex]\frac{1}{6}[/tex]  pound of cherries.

14.875/1.5 step by step

Answers

Answer:

9.916...

Step-by-step explanation: (The "6" is repeating)

Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

This gives us a mixed number-fraction: 9 and 11/12.

If we then turn this into a simplified fraction, then it becomes 119/12. Turn that into a decimal by dividing the numerator by the denominator.

This gives us our answer of 9.916...!!! Hope that helps!

Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AB=8 and AD=4, what is the length of AC?

Answers

Answer:

AC = 16

Step-by-step explanation:

In ΔABC & ΔABD

angle ABC = angle ADB ---- (each 90°)

angle BAD = angle CAB ---- (common)

so, therefore

ΔABC ~ ΔABD --- (by AA similarity)

by similarity in ΔABC & ΔABD

AB/AC = AD/AB

8/AC = 4/8

AC = 8×8÷4

AC = 16

Please help I’m in desperate need of it I will give brainliest

Answers

Answer:

I think its a student loan

Step-by-step explanation:

Answer:

studint loan

Step-by-step explanation:

dont have explination for this one

A rectangular prism is shown.
5 in.
4 in.
12 in.
What is the surface area of the rectangular prism?

Answers

Answer:

21 would be the correct aswer

Step-by-step explanation:

A circular railroad sign has a diameter of 30 inches. Which is the measurement in square inches?​

Answers

Answer:

area = 94.2 min²

Step-by-step explanation:

area = 30 x 3.14 = 94.2 in²

ill mark brainlist plss help

Answers

Answer:

the answer is 212

Step-by-step explanation:

53 times 4 = 212

The point P(-5,-8) is reflected across the x-axis to create point Q.

Answers

Answer:

Answer: D. Q(5, −6) and R(−5, 6)

Step-by-step explanation:

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