Mathematics High School

Find x in the right triangle

Find X In The Right Triangle

Answers

Answer 1

Answer:

The Answer is C

Step-by-step explanation:

Edge 2021

Hope This Helps :)

Answer 2

ANSWER it is C

Step-by-step explanation:

Hypothenuse^2-Kathete^2=Kathete^2

14^2-7^2=Kathete^2

196-49=x

x^2=196-49

x^2=147

x=12,124355653

x=12,1

x=12

THE ANSWER IS C

I hope it help.

have a nice day

can I be brainliest

Best regards

Related Questions

¿cómo puedo encontrar el valor de x en grados?
​

Answers

the answer of

1. x= 60

2. x= 50

I need help please!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

42

Step-by-step explanation:

its so easy man just count on your fingers

42 should be the answer

Graph the linear inequality: -y<2x-10

Answers

Answer:

hello

i dont know

i think is very dificult

ok bye

Step-by-step explanation:

Y>-2x-10 put that into Desmos

The square root of number that is two bigger than k is twice as big as the square root of the number one less than k. What is k

Answers

Answer:

K = 2

Step-by-step explanation:

Rewriting the expression mathematically;

√(k+2)=2√(k-1)

square both sides

k+2=4(k-1)

k+2=4k-4

Collect like terms

2+4=4k-k

6=3k

Dibaide both sides by 3

3k/3 = 6/3

k = 2




[tex] {x}^{2} + 10 - 21 = y[/tex]
Can someone explains me how to resolve?​

Answers

Answer:

Step-by-step explanation:

Answer:

x²+10-21=y

x²-11=y

x²=11+y

if you put value y =-11 than it can be resolve

x²=11-11

x²=0

x=0

Is -17/-40 equal to -0.425? Show your work.

plz help

Answers

Answer:

yes because if you simplify 17/40 to a decimal it will give you 0.425 and then add the negative signs and you get -0.425 so yes they are equal

Quick
Solve for q
–3(q − 7) = –9

Answers

Answer:

q = 10

Step-by-step explanation:

-3(q - 7) = -9

-3q + 21 = -9

-3q = -9 - 21

q = -30/-3

q = 10.

3q+ 21 =_9
3q= -9 -21
3q= 30
q=10

what is 6 divided by 10.00 (show work)

Answers

Answer:

3/5

Step-by-step explanation:

6/10 => 3/5

in decimal form its 0.6

Answer:

6÷1000=0,6

Step-by-step explanation:

6÷1000=0,006

0,6/100=

0,6%

the Correct answer is 0,6

Grant walks 4/5 of a mile in 1/4 hour. What is his ratio of miles to hours in simplest form?

Answers

Answer:

You can always ask the tutor they give the correct answer :))

Write a recursive function for each of the following sequences
9, 15, 27, 51, 99

Answers

Answer:

N=6

Step-by-step explanation:

Matt spins the spinner above 400 times and it lands on six 43 times. How many times out of the 400 spins would you predict spinner to land on six.

Answers

Answer:

50 times

Step-by-step explanation:

Given that:

Number of spins = 400

Sample space = (1, 2, 3, 4, 5, 6, 7, 8)

Probabililtybof landing on 6 on a single spin :

Probability = required outcome / Total possible outcomes

P(landing on a six) = 1/ 8

Probability of landing on a 6 in 400 spins :

1/8 * 400 = 50 times

A cone with diameter 20 yd and a height of 20
yd.

Answers

What would you like to know? The total surface area? The lateral surface area? The volume, perhaps? The radius?

Answer:

Cone volume 8,377.580410 cm^3

Step-by-step explanation:


a) Table Mountain is 1085 meters above sea level is it a positive or negative integer ​

Answers

Answer:

It is positive

Step-by-step explanation:

because of geomatrical graph

What exactly is AG? I've been lost

Answers

Answer:

AG is the line that has been shown in the image.

I believe AG = 10

Answer:

AG = 10

Step-by-step explanation:

On each median the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint , then

AG = [tex]\frac{2}{3}[/tex] × AE = [tex]\frac{2}{3}[/tex] × 15 = 10

determine the values of a,c,b for the quadratic equation x²-8x+15
A) a=1 b=-8 c=-15
B) a=0 b=-8 c=15
C) a=1 b=-8 c=15
D) a=1 b=8 c=15

Answers

Answer: a= 1 b=-8 c=15

Step-by-step explanation:

A is the number before [tex]x^{2}[/tex]

B is the number (including the sign) before X

c is the number without a variable

This month a band has 6 musicians. This is a 50% increase from the number of
musicians in the band last month. How many musicians were in the band last month?

Answers

Answer:

4

Step-by-step explanation:

okay since there was a 50% INCREASE, 6 is (100%+50%) greater than last months amount.

100%+50%=150%=1.5

let's say that x is last months amount

6=1.5x

x=6/1.5

x=4

There were 4 musicians in the band last month.

find the volume
thank you for the help

Answers

Answer:

all you need to do is multiply length times width times height.

Step-by-step explanation:

5 1/2 x 3= 16.5

16.5 x 2 1/4= 453.75

now just add both answers :)

I really hope this helps! <3 Good luck!

HELP
-7 = 1/3(x - 12)

Answers

Answer:

-9

Step-by-step explanation:

Answer:

x = -9

Step-by-step explanation:

1/3 (x) 1/3 (-12)

-7 = 1/3x - (-4)

+ 4           +4

------------------------

-3 = 1/3x

---    ------

1/3    1/3

x = -9

The average of 3,15, and my number is 40. What is my number?

Answers

Answer:

Your number is 102.

120/3=40 (3 numbers so divide by 3)

3+15=18

120-18=102

Help me with this!!!!

Answers

Answer:

it would be 550 i believe so

or 5.50

Step-by-step explanation:

550. Because in between is 50.

Solve using the completing the square method

Answers

Answer:

answer is A and C

Step-by-step explanation:

here you go

22.6)
2-4,5)
0 0
2(5.4)
3
X(-6, 2)
2
4
Y"(42)
6 5 4 3 2
1 2 3 4 5 6
-1
-3
-5
ܬ
Determine the angle of rotation of triangle XYZ.
O 270°
180°
90°
360°

Answers

Answer:

your answer is right its 90°

PLEASE HELP T^T

all the info that's needed is in the picture

Answers

do you still need help

A train, initially moving at 12 m/s, speeds up to
36 m/s in 120 s. What is its acceleration?​

Answers

Answer:

Acceleration is 35,9. I think so

Step-by-step explanation:

v0=12m/s

v=36m/s

t=120s

a=?

a=v–v0/t,

a=36 - [tex]\frac{12}{120}[/tex]

a=36-0,1

a=35,9

Use the equation y=2x-5
To find y when x=3z

Answers

Answer:

If y = 2x - 5, and x = 3z, then y = 6z - 5

Please help as soon as possible

Answers

Answer:

c= 12.19

Step-by-step explanation:

Let's solve for c.

5.3(4x−2.3)=21.2x+c

Step 1: Flip the equation.

c+21.2x=21.2x−12.19

Step 2: Add -21.2x to both sides.

c+21.2x+−21.2x=21.2x−12.19+−21.2x

c=−12.19

Answer:

c=−12.19

Please I need help to find the Slope so I will be able to do the next step.

Answers

Answer:

1) 1/2

2) 2/1

3) -1/2

4) -2/1

Step-by-step explanation:

use two ordered pairs to find slope by using this formula:

difference of y-values over difference of x-values

example:  for problem #1, I used points (0,3) and (2,4)

difference of y-values:  4-3 = 1

difference of x-values:  2-0 = 2

Slope is 1/2

6, 9, 2, 4, 3, 10, 1

Mean= Median= Mode= Range=

Answers

Answer:

Step-by-step explanation:

Mean= 5

Median= 4

Mode= No mode

Range= 9

Order the terms in ascending order.
Mean=5
median=4
mode=none (all numbers occur once)
range=9

I need some help please :)

Answers

the price of the tickets
I’m pretty sure it’s the number of tickets

Find the value of the marked angles in each of the following ( see image ).

Please show workings.

The only given angle is 58°.

The angle to look for is marked by “))”​

Answers

Answer:

angle )) = 22°

Step-by-step explanation:

the imbedded triangle is a right triangle because the hypotenuse is the diameter.

the angle at "))" is 90 - 58 = 22°

Answer:

32°

Step-by-step explanation:

The inscribed triangle is right as one side lies on the diameter.

The missing angle is complementary with the given:

90° - 58° = 32°
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