Mathematics High School

The hypotenuse of a right triangle measures 15 cm and one of its legs measures 4 cm.
Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Answer 1

[tex]15^2-4^2=225-16\\=209[/tex]

[tex]\sqrt{209}[/tex]≈14.9

Answer 2

Answer:

14.5

Step-by-step explanation:

15x15=225

4x4=16

225-16=209

The square root of 209 is 14.4568322948.

Which rounds to 14.5

Related Questions

4. The figures below are similar. What is
the length of x?
15 in
6 in
4 in
10 in
8 in
X
help pls

Answers

Answer:

X = 20in

Step-by-step explanation:

6in × 2.5 = 15in

4in × 2.5 = 10in

8in × 2.5 = 20in

I hope this helps! I'm sorry if wrong.

The length of x in the provided figures, where two figures are similar, is equal to 20 inches.

What is scale factor?

Scale factor is the factor which is used to enlarge or smaller the original figure.

Scale factor is the ratio of representation measurement of the figure to the original figures.

The given figure of arrow are similar. The bottom length of small figure is 4 in while the bottom length of big figure is 10 in. Thus, the scale factor is,

[tex]k=\dfrac{4}{10}[/tex]

The side length of small figure is 6 in while the side length of big figure is x in. Thus, the scale factor is,

[tex]k=\dfrac{8}{x}[/tex]

Both the factor are of same condition. Thus,

[tex]\dfrac{8}{x}=\dfrac{4}{10}\\\dfrac{8\times10}{4}=x\\x=20\rm\; in[/tex]

The length of x in the provided figures, where two figures are similar, is equal to 20 inches.

Learn more about the scale factor here;

https://brainly.com/question/10253650

#SPJ2

Someone help and plz make sure the answer is right?

Answers

Answer:

B. -2

Step-by-step explanation:

The complete degree of a triangle is 180 so to solve this we would need to solve: 60+70+x+52=180.

60+70=130

130+52=182

182+-2=180

Solve the system of equations.

[tex]y = 4x + 1[/tex]
[tex]3x + 2y = 13[/tex]
1. (1, 5)
2. (5, 1)
3. (0.25, 2)​

Answers

Answer:

(1,5)

Step-by-step explanation:

Substitute the first equation into the second:

3x + 2(4x+1) = 13

3x + 8x + 2= 13

11x = 11

x = 1

y = 4(1) + 1 = 5

(1,5)

1. (1,5) a quick way to check this is to insert the x and y values into both equations and see if they work. hope this helped!!

Can you guys help me

Answers

Answer: the top is 4 and the | is 4 too. The other __ is 8 because 12 - 4 is 8. And the final | is 4 because it’s 8/2

Step-by-step explanation:

Which of the following is equal to 7?
A. /81
B. /49
C. /64
D. /36

Answers

I’m guessing you tried to make the square root symbol for the answer choices. If not, LMK in the comments.

If so, your answer is B. The square root of 49 is 7. 7x7 = 49
Your answer should be B you just multiply

(06.01)A class has 14 girls and 12 boys. What is the probability that a girl's name is drawn at random?
14 over 12
14 over 26
12 over 14
12 over 26

Answers

Answer:

B 14 over 26.

cause it's girls out of everyone

Step-by-step explanation:

Answer:

14 over 26

Step-by-step explanation:

i got it right on flvs

Simplify: Square root of -16

Answers

4    

4*4 = [tex]\sqrt{x}[/tex]16                        not sure how it gets negative

10. What is the solution to the proportion?
3
7
42

Answers

Answer: w=18

Explanation: 7×6 = 42 so to get W you have to multiply 3 by 6. 3×6 = 18.
W=18 because to get 4070 to multiply 7 by 6 so then to get your numerator you then multiply the 3 by 6

4x + 4y +/2 =24
2x-44 +2=0
45x -44-52=12

Answers

Answer:

(no solutions exist)

Step-by-step explanation:

2 Graph the system of equations using the line tool. Drag N Drop the rectangle to match the type of solution. If the system has one solution, type the solution y = -x-2 y = -x + 1 TYPE OF SOLUTION One Solution: ( ) No Solution Infinite Solutions Algebra M​

Answers

I can’t answer that sorry

how is your day?:) mine sucks because i’m doing hw on spring break

Answers

Answer:

im good :)

Step-by-step explanation:

its so annoying how teachers give hw on breakss

are these triangles congruent ?

Answers

Answer:

SAS congruence criteria

Step-by-step explanation:

There are two sets of congruent sides and an included verticle angle, so they are congruent

Larry makes sandwiches for lunch every day. He can make 6 sandwiches with every 3 tomatoes he buys. If he bought 9 tomatoes, how many sandwiches could he make?A.162
B. 9
C. 54
D. 18

Answers

Answer - 18 ..

Explanation :

Answer:D 18

Step-by-step explanation:you take 6 and times it by three

if there 5 people and 50 wing how many do everybody get in number

Answers

Answer:

then its answer is 10

Step-by-step explanation:

if there are 50 wings and 5 people then multiplying 5 into 10 is 50

Ashlee is placing a rug in the middle of her bedroom. The length of the rug is two feet more than the width.

What is the area of the bedroom?

Answers

Answer:

A=16

Step-by-step explanation:

formula is 2l+2w=A

A builder needs 9,438 nails to finish a project. If the nails come in packages of 66, how many packages should the builder purchase? ​

Answers

Answer: 143 packages

Step-by-step explanation: You divide 9,438 by 66

The volume of this cylinder is 7500m
Find the length of the radius, t.
Give your answer rounded to 3 SF

Answers

Answer:

Clarifier Calculations

V = π r2h. Volume Calculations. Round ( Cylinder) Tanks. Example 1. Find the Volume in cubic feet of a tank having a radius of 10 feet and ...

Missing: 7500m ‎Give ‎SF

Plz help due tomorrow

Answers

Answer:

-16

Step-by-step explanation:

you need to distribute the 2 to the (-8) :D

Answer:

-8x + (-16) = 24

Step-by-step explanation:

-8(x + 2) = 24

-8*x and -8*2

-8x + (-16) = 24

Just in case you need to solve:

-8x = 40

x = -5

Write the function that represents the sequence in the table

Answers

Answer:

n= 5x each time

Step-by-step explanation:

=

the line on the graph passes through the points A (0, 6) and B (3, 0)

Answers

Answer:

a) -2

b) ½

c) y= ½x +6

Step-by-step explanation:

Please see the attached pictures for the full solution.

PLEASEEEE HELP ME !
solve for t.
10 = -2t

Answers

Answer:

T = -5

Explaination:

Divide both sides of the equation by the same term and then simplify.

Answer:

-5

Step-by-step explanation:

10 = -2t

Divide both sides by -2

[tex]\frac{10} {-2} = \frac{-2t} {-2}[/tex]

-5 = t

Please help me graph!

What points do a graph 2x-3y=12 at

Answers

2x-3y=12
-2x. -2x
-3y = - 2x + 12
/-3. /-3. /-3
Y = 2/3x + -4
(0,-4), ( -3,-2)

I need help with this problem please.

Answers

Answer:

1725ft^2

Step-by-step explanation:

Area of trapezoid:

[tex]\frac{b_1+b_2}{2}*h[/tex]

Substitute the values and solve:

[tex]\frac{50+65}{2}*30=1725[/tex]ft^2

Answer:

1725 sq.ft

Step-by-step explanation:

Given

Parallel sides of the trapeziod yard = 50ft , 65ft

Height of the trapezoid = 30ft

Therefore, area of the trapezoid yard

[tex] = \frac{b1 + b2}{2} \times h[/tex]

[tex] = \frac{50ft + 65ft}{2} \times 30ft[/tex]

[tex] = \frac{115ft}{2} \times 30ft[/tex]

= 57.5 ft × 30 ft

[tex] = 1725 {ft}^{2} (ans)[/tex]

What does q equal?Please help me.

Answers

11/8 > q is the answer

Where is the zeros of the function?


Are both zeros meaningful and why?

At what height is the ball thrown?

Answers

Answer:

The zeros of the function are (-0.5,0) and (1,0), or at -0.5 and 1.

The zeros are important because that is when the ball is at the ground.

The ball is thrown at (0,8), or at 8 units up

Step-by-step explanation:

(2x + 4) + (-7 - 3b) + (5 - 8x)
)
Please help

Answers

Answer:

Step-by-step explanation:

First, open the brackets.

(2x + 4) + (-7 - 3b) + (5 - 8x)

= 2x + 4 -7 - 3b + 5 -8x

Simplify the like terms.

= 2x - 8x - 3b + 4 -7 + 5

= -6x - 3b + 2

Please help :) i will give brainliest for correct

Answers

ANSWER - Number Five - Yep
Number Six - NO!!!!!!!!

What value of x is the solution to the equation 2x+4=−2

Answers

Answer:

I got -3 as the answer .........

Sheryl has a recipe for pasta with
vegetables. The recipe calls for
130 grams of vegetables and twice as
much pasta as vegetables. What is the
total mass in grams of the recipe?

Answers

Answer:

The Anwser Is 390 Because Add It All Up And You Got The Anwser

Answer:

390

Step-by-step explanation:

130 and then twice as much pasta, 130+130=260

Then add the vegetables: 130+260=390

390 is the total mass in grams

Skylar invested $3,100 in an account paying an interest rate of 3.3% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $4,720

Answers

Answer:

13

Step-by-step explanation:

​  

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