Mathematics High School

Lexi Chappell
Pythagorean Theorem (No Diagram)
Apr 22, 5:26:21 PM
?
One of the legs of a right triangle measures 8 cm and the other leg measures 12 cm.
Find the measure of the hypotenuse. If necessary, round to the nearest tenth.
Answer:
cm
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attempt 1 out of 2
BULLY
HOD

Answers

Answer 1
help me ..............

Related Questions

A rectangular prism has a length of 16in, a height of 15in, and a width of 6in. What is its volume, in cubic in?

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Answer:

9in

Step-by-step explanation:

a p e x

Answer:

Step-by-step explanation:

Help me with this please

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Answer:

6a is 80       6b120

Step-by-step explanation:

decrease 784 in the ratio 3:4​

Answers

Answer:

336 and 448

Step-by-step explanation:

sum the ratio

divide the actual number by the sum i.e 784÷7=122

multiply 112 by 3 and by 4

The numbers are 336 and 448 respectively.

What is Arithmetic?

The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).

As per the given data:

We have to decrease 784 in the ratio 3:4​

Consider that after decreasing, the numbers are x and y.

From the given data:

(x / y) = (3 / 4)

⇒ 4x = 3y

⇒ y = (4x/3) ...(i)

also, x + y = 784

Substituting from eq (i)

x + (4x/3) = 784

(7x / 3) = 784

x = (743 × 3) / 7

x = 336

and y = 784 - 336 = 448

Hence, the numbers are 336 and 448 respectively.

To learn more about arithmetic, click:

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#SPJ2

What is the solution set of the inequality: 14- 3x < -1

Answers

Answer:

x>5 (Answer should have a positive sign.)

Step-by-step explanation:

To solve this problem, isolate x from one side of the equation.

First, subtract by 14 from both sides.

14-3x-14<-1-14

Solve.

-3x<-15

Multiply by -1 from both sides.

(-3x)(-1)>(-15)(-1)

Solve.

3x>15

Then, you divide by 3 from both sides.

3x/3>15/3

Solve.

15/3=5

x>5

In conclusion, final answer is x>5.

1. NBC: A jacket you like costs $64. You have a coupon for 20% off. How much will you pay for the jacket?​

Answers

Answer:

$51.2

Step-by-step explanation:

If you subtract 64 to 20% then you end up with $51.2

The circular stone mound in Ireland called Newgrange has a diameter of 250 feet. A passage 62 feet long leads towards the center of the mound.
Find the perpendicular distance x from the end of the passage to either side of the mound. Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

 it's 125 for the radius and also 125-62 = 63

so 125+63 = 188

188 * 62 = X^2

11656 = X^2

107.96 = x

108.0  = x  ( to the nearest tenth )

The perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets

Diameter = 250

To obtain the perpendicular distance, x :

We use the relation : x × x = Length to either side of mound :

Mathematically ;

x × x = 62 ft × (250 - 62)

x² = 62 × 188

x² = 11656 ft²

Take the square root of both sides ;

x = √11656

x = 107.9629 ft

Hence, the perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets

Learn more : https://brainly.com/question/9175503

PLEASE HELP. ANYONE.

The amount of fence Farmer Thomas needs around her vegetable garden can be modeled by the formula:

V = 8w + 3l
where V = the perimeter of the vegetable garden; w = the width; l = the length

Which formula best represents l in terms of w and V ?


A- l=v-8w-3
B- l=3v-8w
C- l=v-8w/3
D- l=v-8w+3

Answers

V=8w+3l
V-8w/3 =l
Ans. C

PLEASE HELP IM TIMED NO LINKS OR FILES THESE ARE NOT FREE POINTS WILL REPORT, ALSO I WILL GIVE BRAINLISET TO FIRST PERSON THAT ANSWER!

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Answer:

t=-28

Step-by-step explanation:

HELPPP!!

Select the interval where h is negative.
A) -4 < x < -3
B) -1 < x < 1
C) 3 < x < 4

Answers

Answer:

B) -1 < x < 1

Step-by-step explanation:

A function is positive on intervals (read the intervals on the x-axis), where the graph line lies above the x-axis. A function is negative on intervals (read the intervals on the x-axis), where the graph line lies below the x-axis.

Answer:

khan

Step-by-step explanation:

Set up and solve a proportion: On average, I can answer 14 out of 21 questions correctly in a trivia game. Assuming
this situation is proportional, how many MORE questions am I likely to get correct if there are 30 questions in all?

Answers

Answer:

20

Step-by-step explanation:

Since this is a ratio problem we first plug in all that we know

14:x

21:30

Now we find a way to get from 21 to 30

The ratio 14:21 can be simplified if we divide each by 7 give us 2:3

Now we plug the new ratio in

2:x

3:30

We get from 3 to 30 by multiplying by 10 so we also multiply 2 by 10 and we get 20

Find 2x^3-x^3+4x+7 divided by x+3

Answers

Answer:

(x^3+4x+7)/(x+3)

Step-by-step explanation:

you just combine the like terms on the top and put it in a fraction. let me know if that helped.

(-2,5) and (5,-4)
What will be the slope of the line passing through these points?

Answers

The slope is -9/7. I don’t have an explanation because I used an online calculator but that’s the answer in case you don’t have to show work.

Will get brainliest if correct

Answers

Answer:

half

Step-by-step explanation:

it is more than half :)

8 Which numbers from this list are less than -0.94?
15
0.24, -2.23, 97%
6, -25,-0.95
16
F
15
- 2.23, and -0.95
16'
15:
6 -2.23, -2, and
and -0.95
H 0.24,
15
and -0.95
16
J
15
16
0.24, and -2.23
+

Answers

Answer:

-0.95, -2, -2.23, -25

Step-by-step explanation:

All you have to do is look at the sign of each number and see whether it's less than -0.94.

A nature park has two ticket plans. With one plan, you pay a $24 yearly membership fee plus $8
for each visit. The other plan has no membership fee, but you pay $14 for each visit. Isaac is on
the first ticket plan and Maddie is on the second ticket plan. After how many visits will they each
have paid the same amount
F 5
G6
H4
J 3

Answers

Answer:

G6

Step-by-step explanation:

Expand the expressions below using a rectangular array.
3.52x−5+6y

Answers

Answer:

3.52 x − 5 + 6 y = 0

Step-by-step explanation:

can someone please help me ​

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Answer:

A

Step-by-step explanation:

The formula is y-b=m(x-a)

m is the slope

a is the x term

b is the y term

y-6=3(x-5)

Answer:think the answer c

Step-by-step explanation:

help me w this pls pls pls

Answers

Answer:

48

Step-by-step explanation:

2500 - 196 = [tex]x^{2}[/tex]

x = 48

Please mark as brainliest for future answers :)

Is it rational or irrational pls help

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It is rational. Please mark me brainliest :)

Hoped I helped!

Hurry❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️

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What the answer is : H U R R Y

Whats the question bro and if there's no question than thank you bro I really appreciate you have a gn

Help with this math problem, please!!

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Answer:

Step-by-step explanation:

that is hard

A lawn is shaped like a parallelogram with a base of 30 feet and a height of 12 feet. Covering the lawn with grass will cost $2.60 per square foot. How much money will it cost to cover the lawn with grass

Answers

Answer:

936 dollars

Step-by-step explanation:

I've got the area of the parallelogram and the area is 360 feet.area of parallelogram is equal to based x height then I took the money x the feet then I got 936 dollars hope it helps.

Help!! due in 20 mins

Answers

Answer:

i believe A is not true .

Step-by-step explanation:Notice how b,c,and d are all similar . pretend the first box is box a and the second box is box b . the answer choices are all similar in the terms like a/b=b/a or b/a=a/b . yet answer A is like a/a=b/b and it makes no sense

How do you write the equation for this word problem: DeShawn spent $650 on pairs of pants. Dress pants cost $100 and jeans cost $70. If he bought a total of 8, then how many of each kind did he buy? And can you please show this step by step. Thank you

Answers

Answer:

He bought 5 pairs of jeans and 3 pairs of pants.

Step-by-step explanation:

5j + 3p = 650

5 × 70 = 350

3 x 100 = 300

350 + 300 = 650

which of the following graphs does not represent a function of x?

PLEASE HELP ILL MARK BRAINLY IF CORRECT

Answers

i believe that it is graph 3 :) if it’s not right let me know.

Answer:

It's Graph 1 because it passes the Y axis two times

Calculate the amount of interest you receive if you invest $30,000 at 4%
for 3 years.

Answers

The answer is $37 use the internet
i think it’s 22,500?

Help please!!!! Emergency
Will give brainiest, if correct!

What is the y-intercept of the line?

0
1
1/2
-2

Answers

The answer is 1
you are welcome :))
The answer will be one!!

A woman divided her collection of 1,200 books into 10 equal parts. She gave 3 portions to her husband, 4 portions to her daughter, and the rest equally to three nieces. How many books did her daughter receive?

Answers

Answer: Her daughter received 480 books

Step-by-step explanation:

Total collection of books =1,200

Total collection of books divided into 10 equal parts =1,200/10 = 120

Number of books given to her husband= 3 portions which means

120 x 3 =360books

Number of books given to her daughter=4 portions which means

120 x 4  =480books

The remaining which equals 3 portions were given to her three nieces.

Jasmine paid $380 for a playstation 5, originally priced at $500. What percent discount did Jasmine get?

Answers

She got it for 24% off

$500 - 24% = $380

Answer: 24% discount

If 500 = 100%
Then 380 = ?

Cross multiply 380 x 100 = 38000
Divide 38000 by 500 = 76
Subtract 76 from 100 = 24

find the image of the point (-5,-2) under ​

Answers

Find the image of the point (−2,−7) under ,so it’s (12,-1)
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