Does side lengths 4, 8 and 12 form a right triangle?

Answers

Answer 1

Answer:

No it does not form a triangle.

Step-by-step explanation:

If the lengths satisfy the Pythagorean Theorem (a2+b2=c2) then it is a right triangle.

Answer 2
no it doesn’t form a right triangle

Related Questions

Find the area of the trapezoid with bases 5cm and 2cm and height 1/5 cm.

(Simplify your answer)

Answers

Answer:

1

Step-by-step explanation:

[tex]\frac{(5 + 2) * \frac{1}{5} }{2}[/tex] = [tex]\frac{\frac{7}{5}}{2}[/tex] = [tex]\frac{1.4}{2}[/tex] = 0.7, rounded to the nearest ones is 1.

Answer:

0.7

Step-by-step explanation:

The formula for the area of a trapezoid is (A+B)÷2×H

So our formula is (5+2)÷2×1/5

1.

5+2=7

2.

7÷2=3.5

3.

3.5×1/5=0.7

That's why the answer is 0.7

Please hurry and answer

Answers

Answer:

B. cot A

Step-by-step explanation:

BECAUSE

COS A ÷ SIN A = COT A

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4% of what number is 39

Answers

Answer:

975

Step-by-step explanation:

39 ÷ 4% = 975

Answer:

975

Step-by-step explanation:

Formula = Number × 100 = 39 × 100

Percent 4

Following shows the steps on how to derive this formula

Step 1 : if 4% of a number is 39, then what is 100% of the number ? Setup the equation.

39 = Y

4% 100 %

Step 2 : Solve for Y

Using cross multiplication of two fractions , we get

4Y = 39 × 100

4Y = 3900 = 975

100

helen spent $7.75 to purchase 23 snacks for the club meeting. chips are

Answers

I just looked up the question Bc I didn’t know if there was more to it but, Helen bought 15 chips and 8 pretzels. I hope this helps!!

PLEASE HURRY ASAP:

Which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9?
Check all of the boxes that apply.

The vertex is (1, -9).

The graph opens upward.

The graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units.

The graph is steeper than the graph of f(x) = x2.

The graph is the same as the graph of f(x) = 6x2 + 12x - 3.

Answers

Answer:

loong d is it now we know lololololololol

Step-by-step explanation:

Answer:

2,4,5

Step-by-step explanation:

please solve ive been asking this question so much

Answers

Answer: 30

Step-by-step explanation:

Which line plot displays a data set with an outlier?

Answers

Answer:The third oneHope this helps!! ♥︎

Answer:

The third plot shows the outlier

Step-by-step explanation:

The other plots dots are closer together than the third image. Therefore making the image that has the outlier would be the third image represented

find the height of a parallelogram with a base 24 inches and the area of 432 square inches

Answers

Answer:

the height of the parallelogram would be 18 inches.

Needs answer please

Answers

Answer:

Your answer is.....

2.4 pound in each bag

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Answer:

Between [tex]2\frac{1}{3} and 2\frac{3}{5}[/tex]

Step-by-step explanation:

12 ÷ 5 = 12/5 = [tex]2\frac{2}{5}[/tex]

The radius of a parachute is shown below.
What is the diameter of the parachute? What is the circumference of the parachute?

Answers

Step-by-step explanation:

Diameter is 6 ft

3 ft + 3ft

In the figure, △XYZ ≅ △MNL.

Find m∠Z.

Answers

Answer:

m∠Z= 23°

Step-by-step explanation:

if they're equal, as are their angles

124°+33°= 157°

180°-157°= 23°

m∠Z = 23°

The triangles are congruent. Therefore,

ΔXYZ ≅ ΔMNL

∠Y ≅ ∠N

Therefore,

∠Y = 124°

Sum of angles in a triangle = 180°

33 + 124 + m∠Z = 180°

157 +  m∠Z  = 180°

m∠Z = 180 - 157

m∠Z = 23°

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Find tan0 where 0 is the angle shown

PLEASE I NEED HELP

Answers

Answer:

tan = 12/5..............

sreg
Triangle ABC is reflected across line m to form triangle PRS.
B
R
m
с
Which statement must be true?
O The length of AB = the length of SR
O The length of BC = the length of RP
OMZA = MZS
OmZB = mZR

Answers

Answer:

m∠b = m∠r

Step-by-step explanation:

The triangle was reflected across line m.

A reflection is a rigid transformation. A rigid transformation does not change the measurement or size of a shape, so the pre-image and the image are congruent.

The angles on the pre-image corresponds to the angles on the image. This also is for line segments.

This means (for angle measurements):

Angle A is congruent to Angle P

Angle C is congruent to Angle S

Angle B is congruent to Angle R

Option D should be the correct answer.

What is the value (3/4)3

Answers

Answer:

9/4

Step-by-step explanation:

Answer:

-(11/4)

Step-by-step explanation:

An 8ft length of 4 inch wide crown molding costs $15. How much will it cost to buy 72 ft of crown molding?

Answers

Answer:

Answer: $70

 

EXPLANATION

 

Step-by-step explanation:

Given, for a 4 inch wide crown molding:

8 ft length costs $14

Cost of 40 ft length = ?

 

8 ft length costs $14

To find the cost of 1 ft length,

Divide through by 8

8ft/8 length costs $14/8

1ft costs $1.75

 

Now, to find the cost of 40 ft length

1ft costs $1.75

1 ft x 40 would cost $1.75

40 ft would cost $70

 

Therefore, it would cost $70 to buy 40 ft of crown molding

Jyoti is four times older than her daughter after 5 years Jyoti age will be three times of the age of her daughter find their present ages.​

Answers

Answer:

possible answer: 44- parent/ 14 yrs old daughter.

Sorry if i'm wrong

Step-by-step explanation:

In a sample of 310 people, 186 completed only high school, 24 completed only some college, 93 completed a two-year or four-year college, and 7 attended graduate school. What proportion of the sample does not have a two-year or four-year college degree

Answers

Answer:

The proportion of the sample that does not have a two-year or four-year college degree is 0.7355.

Step-by-step explanation:

Sample of 310 people.

186(only high school) + 42(only some college) did not have have a two-year or four-year college degree.

So

[tex]p = \frac{186+42}{310} = 0.7355[/tex]

The proportion of the sample that does not have a two-year or four-year college degree is 0.7355.

1
4 adult elephants weigh
6
tons. How much does just one of the elephants weigh?

Answers

Answer: 86

Step-by-step explanation:

14 times 6 = 86

I need help with this question

Answers

Answer:

option B 4√5 is the correct answer of this question .

plz mark my answer as brainlist plzzzz if you find it useful.

Hope this will be helpful to you ☺️.

Answer:

B

Step-by-step explanation:

easy

2x5 is 10, 3x5 is 15

15+10 = 25

25-5 = 20

4x5=20

Diana received an inheritance of $3500 and plans to place all the money in a savings account that pays 3% compounded quarterly. How much money will be in the account in 10 years ?

Answers

Answer:

$36,050

Step-by-step explanation:

If the original price Diana puts into the savings account is $3500 and the pays 3% increase, than how much will be in the account in 10 years?

3% can also be turned in 3 divided by 100, I will be using that in my explanation.

3 divided by 100 : 0.03

you then multiply 0.03 by 3500 and you will get 105.

3% of the $3,500 is $105

$3,500 plus $105 is $3,605

You then have to multiply that answer by 10(years)

$3,605 times 10 is $36,050

Judy will use 2 1/2 cups of flour for each cake she bakes. Judy has 10 cups of flour. What is the maximum number of cakes Judy can bake?

Answers

Answer:

4 cakes

Step-by-step explanation:

Please help with this practice quiz!!

Answers

Answer:

slope is 9

Step-by-step explanation:

use the formula y=mx+b wherein m is the slope and b is the y-intercept

to solve for m, use formula (y2-y1)/(x2-x1):

[tex]\frac{127-1}{5-(-9)}[/tex] = [tex]\frac{126}{14}[/tex] (you add 5 and 9 together because negative + negative is positive)

126/14 = 9

HELP
In a fruit basket there are 9 bananas, 4 apples, and 3 plums. Fill in the blanks- The ratio of bananas to apples is ___:___

Answers

Answer:

54

Step-by-step explanation:

9:4 (BEST ANSWER)OR9/4OR4.5:2

Zher and Gabbie are making cookies for the Hospitable Pantry. They only have up to 6 hours to
bake! They can bake 32 chocolate chip cookies in an hour (x), and 20 snickerdoodle cookies in an
hour (y). They need to make at least 150 cookies. Which inequalities represent the situation?

Answers

Answer:

32x3=96. 20x3= 60. 60 + 96=156 if you make 3 hours of chocolate chip and 3 hours snickerdoodles you will have 156 cookies

ignore the green line

Answers

Answer:

What are the answer choices? please post it I really want to help

Step-by-step explanation:

Answer:

I don't get this but it might be -12 for K and -3 for I and -6 for J

Step-by-step explanation:

Write the exact value of the side length of a square with an area of



95 square units

Answers

a= square root of A= square root of 95≈9.74679 so 9.75

The side length of the square is a = 9.75 units

What is the area of a square?

A square is a four sided quadrilateral with all of the side having equal lengths. The total internal angle of a square is 360° with each side perpendicular to each other.

A square is a 4 sided polygon where all the sides are of equal length.

The area of the square is the square of any one of its side

Let a be the side of the square

Area of the square = a²

Given data ,

Let the area of the square be represented as A

Now , the value of A is

Area of the square = a²

The exact value of the side length of a square with an area of 95 square units can be found by taking the square root of 95.

√95 ≈ 9.74679434481 (approximate value)

Hence , the exact value of the side length of the square is approximately 9.74679434481 units

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Given the set of ordered pairs, do the following.
a. mapping
b. table
c. graph
1. {(0, 0), (1, -1), (1, 1), (4, -2), (4, 2)}
2. {(10, 0), (10, 2), (10, 4), (10, 6), (10, 8)}

Answers

This is for the table

X | 0, 1, 1, 4, 4
Y | 0,-1,1,-2,2


X | 10,10,10,10,10
Y | 0,2,4,6,8

overnight a pipe cracked and started to leak into a basement. the graph shows the depth of the water in relation to time. how many inches does the water rise each hour?

Answers

Answer:

if a water pipe bursts over night depends on the pressure of the water but i will say a foot or more an hour

Step-by-step explanation:

Find the value of 17
33 rounded to the nearest ten-thousandth.

Answers

Answer:

0.5152

Step-by-step explanation:

Which sign makes the statement true? 1 ​

Answers

The sign that makes the statement true is < (less than): 1/3 < 2/3.

What is inequality?

In mathematics, an inequality is a mathematical expression that shows the relationship between two values or quantities, usually indicating which value is greater than, less than, or equal to the other. Inequalities are represented by the symbols < (less than), > (greater than), ≤ (less than or equal to), or ≥ (greater than or equal to). For example, x < y means x is less than y, and x ≥ y means x is greater than or equal to y. Inequalities can also involve variables, and can be solved to find the range of values that make the inequality true.

Here,

The statement 1/3 < 2/3 means that the value of 1/3 is less than the value of 2/3. In other words, when we compare the two fractions, we find that 2/3 is larger than 1/3.

To understand this better, we can think of a whole object (e.g. a pizza) that we want to divide into three equal parts. If we take only one of those parts, that would be represented by the fraction 1/3. On the other hand, if we take two of those equal parts, that would be represented by the fraction 2/3. Therefore, 2/3 is a larger fraction than 1/3, which is why the sign < (less than) makes the statement true.

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