an isosceles triangle has congruent sides of 20 cm. the base is 10 cm. Find the height of the triangle. Round to the nearest tenth. (Pythagorean theorem)

Answers

Answer 1

Answer:

The height of the triangle would be

5

15

c

m

or

19.36

c

m

Step-by-step explanation:


Related Questions

Calculate the slope of the graph using (4,8) and (1, 10) using the Slope Formula. Write your answer in simplest form​

Answers

Answer:

y=x+11

the slope is 2/2 or 1/1, which equals 1. Your y-int is 11.

3y-4=6-2y
How do I solve this

Answers

Answer:

solve the 3y and 2y first

Step-by-step explanation:

Answer:

y = 2.

Step-by-step explanation:

We need to have  y terms on one side of the equation and numbers on the other side:-

3y - 4 = 6 -  2y    

 Add 2y to both sides:              

3y + 2y - 4 = 6 - 2y + 2y

5y - 4 = 6    

Add 4 to both sides:                      

5y  - 4 + 4 = 6 + 4

5y = 10

y = 10/5

y = 2.

Help with permutations please

Answers

Any permutation where the number after the P is 0 will be equal to 1

The answer is 1

A circle of a radius r,cm inside a square, so that the circle touches the sides of the square.
a) calculate the area of the shaded region when r=6

Answers

Answer:

30.9 square cm

Step-by-step explanation:

subtract area of circle from area of square

Area of square = 12² or 144  

(each side is twice the radius)

Area of circle = 6²π or 113.1

HELPPP WILL MARK BRAINLIEST!!!!!!!!!!!!


what is the miniumum value of y=x^2-4x+8

Answers

Answer:

2 is your answer lemme know if I'm right

Answer:

2

Step-by-step explanation:

The smallest value within that equation would be 2 since all of the other numbers are have more value than 2 does.

Factor by grouping.
30y + 3h + 10vr + hr

Answers

Answer:

30y+hr+10rv+3h

Step-by-step explanation:

Hope this helps

I decided to give you 2 answers because there’s no way you can continue factoring unless the “30y” was “30v”. So, I did it both ways for you, just in case! ;)

i wi mark you brainless and give point of this gets completed

Answers

Answer:

1. (x + 5)(x +10)

2. (x - 7)( x - 8)

3. (x - 4)( x - 7)

4. 2(7x−1)(x−9)

5. (2x+9)(x+6)

6. (x−1)(x−2)

7. (2x+3)(x+8)

8. (9x−2)(x−7)

9. 6(x−6)(x+7)

10. (9x+10)(x−4)

11. (3x+7)(x+3)

12. (x−9)(x−9)

13. 4(9x−10)(x−8)

14. 3(x+3)(x−9)

15. 2(x−1)(x+3)

16. 2(3x−1)(x+2)

17. 5(x−2)(x−2)

18. 2(x−1)(x−2)

Step-by-step explanation:

I'm so sorry it took this long that made my brain hurt it was worth it

Sorry it took so long..

hope I helped!!

Please help me Answer this :)
( Will give brainlst!!)

<3

Answers

Answer:

( it's below)

Step-by-step explanation:

a. electron

b. proton

c. neutron

d. electron shell

Answer:

a:Electron

b:proton

C:neutron

d:electron shell

HELP ......,,,,,...,,.....

Answers

Answer:

6. Not similar.

7. Not similar.

8. Not similar.

Step-by-step explanation:

6. Reduce all ratios to simplest form 16:20 = 4:5 ; 12:15 = 4:5 ; 20:26 = 10:13 not all of the sides follow the same ratio, so the triangles are not similar.  

7. None of the side lengths are shown. You can find the missing angles of the triangle however, only one of the angles is congruent to the other, so the triangles are not similar.

8. We know that 2 of the sides of each triangle are congruent, and the angle in between the sides are also congruent, which follows the SAS similarity conjecture. However, given that the sides are congruent, not similar in ratio, I can conclude that the triangles are congruent, not similar.

PS. It would mean the world to me if you could mark me brainliest!

Side note- I am not a professional, I just have done this a few months in the past! Best of luck!

Algebra 2
How do I solve this problem

Answers

Answer:

Step-by-step explanation:

You cannot solve the problem because it doesn't have an equal sign, but I suppose you can simplify it. Look at this screenshot, it may help:

Step-by-step explanation:

-\fraction{4v^2}{m^2}

that is the answer or if u want u can search up on a calculator called symbolab or math-way

Find the Area of the triangle

6.3 yd
3.4 yd

Answers

Area of a triangle is... 1/2 Base x Height The answer is followed by units squared.
3.15 is half of 6.3.
3.15 x 3.4 = 10.71 yds squared

Can y’all help pls ;)

Answers

Answer:

A. 5x+6

Step-by-step explanation:

-[tex]\frac{1}{3}[/tex](9x-18)+8x

-3x+6+8x (multiply across the -1/3)

5x+6 (combine 8x and -3x)

What is the value of y in the equation y − 7 = 21? (4 points)

Question 1 options:

1) 7

2) 17

3) 21

4) 28

Answers

Answer:

4

Step-by-step explanation:

y-7=21

+7 +7

y=21+7

y=28

Answer:

4) 28

Step-by-step explanation:

Isolate the y

add 7 to both sides

y - 7  = 21

y - 7 (+7) = 21 (+7)

y = 21 + 7

y = 28

28 is your answer

hope this helps :D

round 3.5679 to the nearest tenth

Answers

Answer:

3.6

Step-by-step explanation:

Mark buys $45 worth of office supplies. He uses a 15% off coupon. What will be the new price?

Answers

Answer:

38 dollars and 25 cents

Step-by-step explanation:

15% off is the same as saying 85% of the original price, because 100%-15%=85%.

We can do 85% · 45=0.85 · 45=38.25

Answer:

$38.25

Step-by-step explanation:

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

4. (05.02)
Find the measure of angle x in the figure below:
(5 points)
χο
Υ
55
30'
95ο
55ο
Ο Ο Ο Ο
30ο
850

Answers

Answer:

95 degrees

Step-by-step explanation:

use a calculator

7 - 14 - (-7) = 7 + (-14) +

Answers

Answer:

7 + (-14) + (7)

Step-by-step explanation:

7 - 14 - (-7) =

Subtracting is like adding a negative and subtracting a negative is like adding a postive

7 + (-14) + (7)

The difference of two numbers is 2 their sum is 22 what are the numbers

Answers

12+10=22

12-10=22

is the two numbers whose sum is 22 and difference is 2.

At home Moses uses all his free time to play video games, road and skateboard. He spends 75% of his free
te reading. 12.5% of his free time is spent playing video games and he skateboards from 5:15PM to
5:45PM How much free time does Moses get in total?

Answers

240 minutes which is 4 hours

Find the slope of the line that passes through (10,5) and (3,2).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
I NEED THIS ASAP!!

Answers

the answer is 3/7, 5-2=3 and 10-3=7

Fine the area of this figure.what two shapes can you decompose.

Answers

D. 52 cm; a rectangle and triangle

Steps are on paper

3. A process that occurs resulting in a organism becoming more complex structurally.

Answers

Answer:

Development

Step-by-step explanation:

In a randomly generated list of numbers from 0 to 8, what is the chance that
each number will occur?
O A 1/8
O B. 1/7
OC. 1/6
O D 1/9

Answers

Answer:

D) 1/9

Step-by-step explanation:

A store has apples on sale for $21.00 for 6 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $168.00? Complete the explanation.

The cost per pound of the apples on sale is $__.
You can buy ___
pounds of apples for $168.00.
Since 1 pound = 16 ounces, so there are about ___
apples in each pound.
You can buy approximately ___
apples for $168.00.

Answers

Answer:

34

Step-by-step explanation:

168÷5=8

Divided The Cost By The Pounds

5 2/4- 3 3/4?
Plz help me with this question

Answers

Answer: The answer you're looking for is 1.75.

Hope this helps

Answer: =1 3/4

Step-by-step explanation: hope this help

If my home is 15 ft in length and 20 ft in width what is my house’s height?

Answers

Answer: What grade work this is? Ima help you.

.Step-by-step explanation:

Carmen is 62.5 inches tall. How many centimeters tall is she?
1 inch
=
2.54 cm

Answers

Answer:

158.75

Step-by-step explanation:

It’s 158.75 because you multiply 62.5 by 2.54

how many four-character alpha-numeric codes are possible if repeated characters are not allowed?

Answers

Answer:

1,413,720

Step-by-step explanation:

Total number of characters = letters + numbers

= 26 + 10

= 36.

So total number of possible codes

= 36P4

=  36!/ (36-4)!

= 36*35*34*33

= 1413720

PC
You deposit $200 in an account that earns 4% simple interest. How much interest did you earn in 3 years? (Hint: I = prt)

Answers

Answer:

$24.

Step-by-step explanation:

Given that I deposited $ 200 in an account that earns 4% simple interest annually, to determine how much interest did I earn in 3 years, the following calculation must be performed:

((200 x 4/100) x 3) = X

((800/100) x 3) = X

(8 x 3) = X

24 = X

Thus, after 3 years of investment I will have earned $ 24 in interest.

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