Mathematics High School

can the sides of a triangle have lengths 3, 4, and 7?​

Answers

Answer 1

Answer:

The length of the third side of a triangle must always be between (but not equal to) the sum and the difference of the other two sides. ... Therefore, the third side length must be greater than 4 and less than 8. Because 7 is greater than 4 and less than 8, it is possible for these to be the side lengths of a triangle.

Step-by-step explanation:

Answer 2

The sides of length 3, 4 and 7 does not form triangle.

What is a triangle?

Three edges, three angles, and three vertices are the characteristics of a triangle in geometry. In geometry, it is a basic figure.

The sum of the angles of a triangle is always 180°

Given that,

Sides of a triangle are 3, 4 and 7.

Since, the one side of a triangle is greater than the difference of other two sides and less than sum of the two sides.

Implies that,

If side 3 is taken, then 3 should greater than difference of 7 and 4, also less than sum of 7 and 4.

Implies that,

7 - 4 < 3 < 7 + 4

3 < 3 < 11

Here, the condition does not satisfy. Therefore, The given lengths do not make triangle.

To know more about Triangle on:

https://brainly.com/question/2773823

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Related Questions

Please help me the picture is above. I’ll mark as brainliest please answer this.

Answers

Answer:

last option:  9200 + 80c ≤ 25,000

Step-by-step explanation:

the options showing ≥ 25,000 cannot be solutions because the weight must be less than 25,000

if there already is 9200 then that would be added to 80c and, when solved, would tell you how many 80kg containers can be loaded

80c ≤ 25,000 - 9,200

80c ≤ 15,800

c ≤ 15,800 ÷ 80

c ≤ 197.5

a portion of Raúl's check register is shown. His checking account had a balance of $539.50 on April 2. Raúl's Check Register. Date. Description. Deposit (dollars). Withdrawal (dollars). Balance (dollars). 4, 2, 539.50, 4, 2, Gas (debit card), 35.50, 4, 6, Shirt (check), 23.75, 4, 13, Money from Mom (check), 55.00, Based on the information in the check register, what was the balance of Raúl's checking account after the transaction on April 13 in dollars and cents?

Answers

Answer:

$535.25

Step-by-step explanation:

The computation of the balance of Raúl's checking account after the transaction on April 13 is shown below:

= $539.50 - $35.50 - $23.75 + $55

= $535.25

We simply deduct the spend amount and add the earn amount to determine the balance

Answer:

535.25

Step-by-step explanation:

E
15
E
What is the length in
units or EF?

Answers

Answer:

10 un

Step-by-step explanation:

15 = 1 2/3(9)

so

EF = 1 2/3(6)

EF = 10

30 18 24 4 = 18 make it true

Answers

30-[18-(24\4)] = 18

if you follow pemdas

Step-by-step explanation:

30-18+(24/4)=12+6=18

Hope it helps

What is the minimum y value of the following quadratic function? f(x) = x2 - 6x + 8

Answers

Answer:

14

Step-by-step explanation:

k

=

c

−

b

2

4

a

We know that

a

=

1

,

b

=

−

8

and

c

=

2

, so let's substitute:

k

=

2

−

(

−

8

)

2

4

(

1

)

=

2

−

64

4

=

2

−

16

=

−

14

.

So, we have

min

=

−

14

. Let's check:

graph{(x^2 - 8x + 2 - y)(-14 -y)=0 [-11.82, 20.22, -15.38, 0.64]}

Whats is the solution for the system ? Helpppp

Answers

Answer:

infinitely many solutions

Step-by-step explanation:

5m=85
I really need help!!

Answers

Answer:

5m=17

Step-by-step explanation:

You have to solve what m is.

[tex]5^{17}[/tex]

Answer:

m=17

Step-by-step explanation:

5 x 17 = 85

hope this helps!

can someone tell me the graph pls i’ll give you brainlist and points plz

Answers

Answer: (0,-2)

hope that answered your question

{[(66/11) + 3 ] x2}
PLEASE HELPP

Answers

Answer:

((66/11)+)x2

(6)+3)x2

18+2

=20

Step-by-step explanation:

you can divide and copy the 2 and 3 and you times the 6x3 copy 2 then plus thats the equal of 20..

I HOPE ITS HELP THANK YOU

1/5 x = 20 solve for x

Answers

Answer: x=100

Step-by-step explanation:

Let's start by multiply 1/5 on both sides to cancel it out with the x

1/5x=20

(1/5) (1/5)

x=100

1/5 MULTIPLIED BY 20 CAN ALSO BE 5 TIMES 20!

solve for m
0.2m=3.5

Answers

Answer:

m = 17.5

Step-by-step explanation:

Given 0.2m=3.5, we want to solve for m.  This involves isolating m on the left side.  To accomplish this, divide both sides by 0.2, obtaining:

m = 3.5/0.2, or m = 17.5

5x+-7(x-2) help me ty

Answers

Answer:

-2x+14

Step-by-step explanation:

simplify the equation and thats your answer

I need help finding this answer please

Answers

Answer:

aand b

Step-by-step a and b

Answer:

It is b and a you welcome

Step-by-step explanation:

I NEED HELP WITH THIS PLEASEE

Answers

Answer:

add

Step-by-step explanation:

When multiplying exponent, you subtract the exponents
True or false?

Answers

Answer:When multiplying powers with the same base, you subtract the exponents. When dividing powers with the same base, you multiply the exponents

Step-by-step explanation:

Please help I’m in trouble end of the quarter is tomorrow

Answers

This is literally what I'm doing in school right now...

Answer: (A) TRUE

I will mark you brainliest for the correct answer

Please I need asap this is very important

Answers

for the first picture, the answer is the third option. for the second picture, the answer is the first option. hope this helps!

Answer ASAP pls pls

Answers

The answer is 34 inches

120 is 60% of what number?

Answers

Answer:

120 is 60% of 200

Step-by-step explanation:

Step 1 = 120 = 60% × Y

Step 2 = 120 = 60/100 × Y

Step 3 = Y = 120 × 100/60

Step 4 = Y = 120 × 100 ÷ 60

Step 5 = Y = 200

What is the measurement of the angle FHG

Answers

It should be 70 lmk if it’s wrong

Please help urgent I’ll give Brainly if it’s right

Answers

Answer:

24

Step-by-step explanation:

4*1.5=6

6*4=24

Answer:

24

Step-by-step explanation:

4*1.5=6*4=24

Determine the amount of interest owed after 2 years on a $850 loan at a 12.5% interest rate. Write an equation and solve the problem.

Answers

Answer:$212.50

Step-by-step explanation:

=850*.125*2

Answer:

$208.25

Step-by-step explanation:

The slide at the playground has a height of 5 feet.
The sliding board is 13 feet long. How far away
from the ladder is the bottom of the slide?

Answers

Answer:

Assuming the slide is straight - 12 feet

Step-by-step explanation:

Assuming the slide is straight - it creates a right triangle with long side 13 feet and one of the short sides of 5 feet. We need to find the other short side.

We know that:

[tex]x^2 + 5^2 = 13^2\\x^2 + 25 = 169\\x^2 = 144\\x = 12 \vee x = -12\textrm{; but -12 doesn't make sense}[/tex]

Lamar. That is the answer. I’m playin, I suck at math

Graph y=x+4
Plz use a graph and show me

Answers

Answer:

there i graphed it

Step-by-step explanation:

I think the answer is right above this

A cylindrical fish tank provides a 360° view. The height of the cylindrical fish tank is 30 inches, and the diameter of the base is 27.5 inches. If one US gallon is equal to approximately 231 cubic inches, calculate the amount of water the tank will hold.

Give you 100 more brainly points plz help

Answers

Step-by-step explanation:

I'll get the answer for you this stuff is hard

Write down the rules for multiplication and division of whole numbers​

Answers

As division is the inverse of multiplication, the rules for division are the same as the rules for multiplication. So when multiplying and dividing positive and negative numbers remember this: If the signs are the same the answer is positive, if the signs are different the answer is negative.

victoria got 34 out of 40 questions correct on a quiz. what percent did she have correct?

Answers

Answer: 85 percent

Step-by-step explanation: convert the fraction into a ratio

Mason recently bought seven boxes. A week later half of all his boxes were destroyed in a fire. There are now only 22 boxes left. With how many did he start with

Answers

Step-by-step explanation:

if mason had recently bought seven boxes and half of them got destroyed in a fire which is 1/2, and there are now only 22 boxes left soo im

using  based on the info it gave me sorry if its wrong

-Find the final amount of boxes left:

  -If mason had bought in seven boxes recently and after 1/2 if gone and results in 22 that should be in logic 44 since 22×2=44

  -to find the box he started with when he also  bought in 7 boxes we should be 37 and then add 7 to  get 44

The final answer is : 44

6^2 - (3 * -4) + 20
please help meeee

6^2 = six to the second power

Answers

Answer:

6^2 - (3*-4)+20

6^2 - (-12)+20

36+12+20

48+20

68

Let me know if this helps!

Answer:

68

Step-by-step explanation:

Use the graph below.




Which equation represents the line that is graphed?


A

y=13x+6


B

y=13x−6


C

y=3x+6


D

y=3x−6

Answers

Answer:

Hange-san is a big fan of you :) She wants you to help her with her titan experiments! :)

Step-by-step explanation:

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