Mathematics High School

what is the length of line BC in the right triangle below?

What Is The Length Of Line BC In The Right Triangle Below?

Answers

Answer 1

Answer:

D. 39

Step-by-step explanation:

BC^2 = BA^2 + AC^2

BC^2 = 15^2 + 36^2

BC = square root (1521)

BC = 39

Answer 2

Answer:

D) 39

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean thm formula

Formula: a² + b² = c²

15² + 36² = c²

225 + 1296 = c²

1521 = c²

[tex]\sqrt{1521} =\sqrt{c^2}[/tex]

c = 39

Related Questions

help pls what is 2*123/56+7=

Answers

Answer:

Multiply 123 times 2 (246) and then divide that by 56 and add 7 to get your final answer.

question in pic help plz ASAP 1 min

Answers

Answer:

i think the answer is D

Step-by-step explanation:

The answer is D like he said

Which of these is the same as 6^10

1: 3^10 + 3^10

2: 6^2 + 6^5

3: 6^4 x 6^6

4: 3^5 x 2^2

Answers

Answer:

1 is the correct answer 3^10 +3^10

Answer:

4

is the correct answer because 3^5*2^2

3*3^5*2

6^10


Explain what it means to have a positive change, give an example.

Answers

making positive changes in eating habits may decide to also improve physical fitness the family need to send workbook 1988 making a few small positive changes will not on the boost your confidence for help you take control of managing the morning

Find mZUVT
mZWVU = 1699
mZWT = (2x + 20)°
mZUVT = (3x + 1919

Answers

Answer:

is this a 3 part question?

Step-by-step explanation:

it seems a lol weird

PLEASE HELP ME!!! WHAT IS THE ANSWERS???

Answers

Answer:

Dylan mislabeled opposite and adjacent, and 19.95.

Step-by-step explanation:

Dylan mixed up his labeling of opposite and adjacent so if we switch them we get y= 47tan23 = 19.95

In the diagram, parallel lines l and m are cut by transversal t. (4x-15) (2x+21) What is the value of x

Answers

Answer:

The value of x is 29.

Step-by-step explanation:

4x-15+2x+21=180

6x+6=180

6x=174

x=29

Simplify the expression


-2.3(-4p+1)-0.7

Answers

Answer:

= 9.2p-3

Step-by-step explanation:

Please help!!

Find the value of x!

Answers

Answer:

x = [tex]\frac{16}{3}[/tex]

Step-by-step explanation:

Since the triangles are similar then the corresponding sides are congruent.

EF and BC are corresponding sides , then

8x - 3 = 5x + 13 ( subtract 5x from both sides )

3x - 3 = 13 ( add 3 to both sides )

3x = 16 ( divide both sides by 3 )

x = [tex]\frac{16}{3}[/tex]

Convert to the indicated unit.

1. 35 minutes = ________ seconds

2. 146 seconds = ________ minutes + ________ seconds

3. 24.5 hours = _________ minutes

4. 21 days + 36 hours = ________ weeks + ________ days

5. 5 years = ________ months ​

Answers

Answer:

1. 2,100 sec

2. 2 min and 43 sec

3. 1,470 min

4. 3 weeks, 1 day, 12 hours

5. 60 months

Square-based pyramid
AC = 10 cm
14 cm

Answers

try matway

Step-by-step explanation:

Please help asap im begging

Answers

please help I will help you you can help me and I help you 1. Why must Lincoln Douglas treat each resolution independently to determine
burdens/values?
First I hope you those mask you can do math I will help you toAnswer is 40 524-678 9 10 into the answer of your math question you have to ask your math teacher Mr. Philip Sims

Write each number in standard form.

6.7 × 101

Answers

Answer:

676.7

Step-by-step explanation:

Common standard form:

6.7(101) = 676.7

Standard form referring to scientific notation (if you're from Europe):

676.7 = 6.767 * 10^2

Can someone help please? ( ignore the graphs ) i appreciate it!

Answers

Answer:

Infinite solution

Step-by-step explanation:

each is 1/3 when divided

1/3 because what the graph shows

y=3x-1 y=-2x+4 what is the sum of x and y in the solution to the system​

Answers

Answer:

y=1,2 y=2

Step-by-step explanation:

can you solve this for me

Answers

Answer:

i cant see the link try reposting

Step-by-step explanation:

Answer:

35%

Step-by-step explanation:

What is the area of the composite figure?

70 cm²

59.5 cm²

54.25 cm²

49 cm²

Answers

Answer:

Its 59.5cm

Step-by-step explanation:

i took the test my dudes i got you

Answer:

59.5cm^2

Step-by-step explanation:

I took the test

Leon brought chocolate and vanilla cupcakes to school for his birthday. 66 students picked a vanilla cupcake and 22 students picked a chocolate cupcake. What percentage of the students pickeda vanilla cupcake?​

Answers

Answer:

shjrthhyhshhscwjicsa

X/2.7 + 3.6=4.8 solve for x

Answers

Answer:

3.24

Step-by-step explanation:

1) minus the whole number, 3.6 from both sides:  

   x/2.7 +3.6 = 4.8 -----> x/2.7 = 1.2

2) multiply both sides by 2.7 to get the x value on its own:  

   x/2.7 = 1.2 -------> x = 3.24

3) finally x is on its own with a value on the other side... x = 3.24

I just need help solving this problem. Also please don't put the answer into a file because I can't open them. It's also really sketchy.

Answers

The full would be 360 as we can see. So The the number you have together than minus that from 360 then you get w! <3

Answer:

Step-by-step explanation:

Geometry geometry geometry

Answers

Answer:

x = 1

Step-by-step explanation:

The proportion in this question is (3z) : (3z)+(z+22) = (2x+1) : (8x-2), since there are two triangles that are similar.

The question said that 3z = z+22

--> 2z = 22

--> z = 11

So our new proportion will be:

--> (3z) : (3z)+(z+22) = (2x+1) : (8x-2)

--> (33):(66) = (2x+1):(8x-2)

--> (66)(2x+1) = (33)(8x-2)

--> 132x + 66 = 264x - 66

--> 132x - 132 = 0

--> 132x = 132

--> x = 1

WILL GIVE BRAINLIEST
Which data set has a variation, or a mean absolute deviation, similar to the data set in the given dot plot?​

Answers

Answer:

D

Step-by-step explanation:

A.P.E.X

PLEASE PLEASE PLEASE PLEASE PLEASE HELP MEEEE!! Which direction does y=-2x^2-4x-5 open?

left
right
upward
downward

Answers

Answer:

it opens downward

Step-by-step explanation:

Answer:

downward!

Step-by-step explanation:

Find the circumference of a circle with an arc length of 28.3 meters and its central angle for that are of 210 degrees.

Answers

Answer:

Step-by-step explanation:

you multiply 28.3 times 210

Which is a solution to the following system of equations?
{ y + x^2 - 8 = 0 }
{ y + 2x -9 =0 }

A) (0, 8)
B) (1, 7)
C) (2, 4)
D) (-1, 7)

Answers

Answer:

I think number B

Step-by-step explanation:

I plugged it in the calculator. And then they both were zero.

Zoe has 5 shoe commercial grew in her garden she wants to share them equally among four of her neighbors how many cucumbers will each neighbor receive use the numbers on the tiles to complete the number sentence you may use a number more than once or not at all​

Answers

Um...wut is shoe commercial?

Anyway, she wants to split them equally among 4 neighbors and herself.

So do 5/5. It 1.

So everybody get 1 each.

---

hope it helps

Find the length of the line joining the points A(-4.8) and B(-1, 4).

Answers

Answer:

5

Step-by-step explanation:

You will need the distance formula.

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}[/tex]

Now you can plug in your 2 points.

A([tex]x_{1}[/tex], [tex]y_{1}[/tex])

B([tex]x_{2}[/tex], [tex]y_{2}[/tex])

[tex]d = \sqrt{(-1 - (-4))^2 + (4-8)^2}[/tex]= 5

In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=35°, and IJ = 72 feet. Find the length of HI to the nearest tenth of a foot.

Answers

Answer:

125.5 feet

Step-by-step explanation:

Guys please solve the problem.

Answers

Answer:

[tex]y=-\frac{2}{3} +4[/tex]

Step-by-step explanation:

2x + 3y = 12

subtract 2x from both sides

3y = -2x + 12

divide both sides by 3

y = -2/3x + 4

A rectangle has a length of 12 cm and a diagonal of 13 cm. What is the width? *Hint: Draw a picture

Answers

Answer:

width = 5cm

Step-by-step explanation:

hope it helps

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