Does anybody know how to does this pleaseee helppppp. The first 2 my teacher did them for me but I’m still confused pleaseee helpppp

Answer:

below

Step-by-step explanation:

A triangle can only be a triangle if the two shortest sides add up to be greater than the longest side.

For example on the first one, the segments 1 2 and 3 will not make a triangle as 1 + 2 = 3 and if the two smallest sides of a triangle are equal to the longest side it will not be a triangle at all.

So to make this easy, out of the three numbers given: add the two smallest numbers. This number has to be greater than the third number given, and it cannot be equal.

For question three: 3+9 = 12

And 12 is greater than 11, therefore this can make a triangle.

2/5 of a kiddy pool was filled with water. After pouring out 5/7
of the amount of water in the pool 62 liters of water was needed to fill the pool completely. Find
the amount of water needed to fill up the empty
pool.

Evaluate
3
2
+
(
−
k
)
+
(
−
2
)
2
3
​
+(−k)+(−2)start fraction, 3, divided by, 2, end fraction, plus, left parenthesis, minus, k, right parenthesis, plus, left parenthesis, minus, 2, right parenthesis where
k
=
−
5
2
k=−
2
5
​
k, equals, minus, start fraction, 5, divided by, 2, end fraction.

What is the equation of the line with a slope of
−
1
4
and a y-intercept of –3?

A.
y
=
−
3
x
+
1
4

B.
y
=
−
1
4
x
+
3

C.
y
=
−
1
4
x
−
3

D.
y
=
−
3
x
−
1
4

10/11 x 3/7 x 1/2 Multiply. Write your answer as a fraction in the simplest form.

can you help me solve 4^3/4^4?

Milan needs to read 3 novels each month.
Let N be the number of novels Milan needs to read in M months.

Write an equation relating N to M. Then use this equation to find the number of novels Milan needs to read in 17 months.

Census data from a city of 150,000 residents produced the income distribution shown here: A distribution curve of income in thousands of dollars. The curve is right skewed with a mean between 50 and 100. Suppose that we were to take random samples of 100 residents from this population and calculate ˉ x as the sample mean income of the residents in each sample.

What is (f+g) (x)
f(x) = -3x+3
g(x)=-4x as a polynomial or rational function in simplest form?

5. Identify the type of function and the degree of the function: f(x)=6x +3x² -11
A. Quadratic, degree 3
B. Quadratic, degree 2
C. Cubic, degree 6
D. Quartic, degree 11

Find m angle O Y X in the diagram above.
URGENT!!

Translate the sentence into an equation
Five less than the product of 3 and a number equals 7
Use the variable b for the unknown number

A machine cost $60000 its. depreciation is 10% per year. what is the value of the machine after two years simple depreciation​

A pilot flew a plane from an altitude of 16,400 feet to an altitude of 15,600 feet what was the change in altitude

The diameter of a circle is 3 miles what is the area

What starts with a p has a t in the middle and has an R at the end that has 12 letters that is for ur body


Note: its not any subject for school and its not anything for school so ignore the mathematics subject thing.

Find the commission 700 sales and 6% commmision rate

if 240 slices of cake are shared into the same ration 3:5 among the boys and girls how many slices will each students recieve

What is 3.6% as decimal’s?

GCF and LCM: word problems. Kiara is printing orange and green forms. She notices that 6 orange forms fit on a page, and 2 green forms fit on a page. If Kiara wants to print the exact same number of orange and green forms, what is the minimum number of each form that she could print? no links pls​

Mrs. Crandall spent $42 on window shades that were on sale for a certain percent discount. The original price of the shades was $70. What percent was the discount?

All you need is on the photo


Please put these answer choices in oreder




Please don't answer random if you do that tou are gonna lose points

Just checking, am I correct?

Work out the area of a rectangle with base, b = 32mm and perimeter, P = 82mm.​

thissssssssssssssssssssssssssssssssssssssss

What is the measure of the third angle of this triangle?

Please explain how to solve in a easy way

(5z+5)+(7z+4) what is this confused ?

Which of the following points lie in the solution set to the following system of inequalities? y > â’3x 3 y > x 2 (2, â’5) (â’2, 5) (2, 5) (â’2, â’5).

Anyone know these answers for algebra? (There's 16)
1. 7/n-6=9/5
2. r-2/5=6/7
3. A+6/5=7/2
4. 10/2=x-9/4
5. 8/7=9/n-7
6. p-7/p=10/8
7. N+9/3=n/4
8. N+8/6=n/4
9. 7% of what is 20.4
10. 71 is 38% of what
11. What percent of 158 is 6
12. 390% of what is 150
13. 47% of what is 91.6
14. 10% of what is 159
15. 34% of what is 126
16. 91% of what is 48

the perimeter of a rectangular field is is 84m.If the width of the rectangle is 6m less than the length,then find the dimensions?please friends help!!!!!!!!​

What is the property to be used in each equation to solve for x? APE, SPE, MPE or DPE? (Property of Equality)


x+47=28


20=x-11


3.9x=27.3


5/7=-5/7 x


-x=27


32-x=27