Mathematics High School

Maria is putting a border around a right triangle and needs to figure out the triangle's height.
If the triangle has a base length of 20 mm and a total area of 100 mm2, what is the height?

Answers

Answer 1

Answer:

10

Step-by-step explanation:

Related Questions

quadrilateral ABCD is inscribed in circle O if the measure of arc AB is 104 and the measure of arc BC is 88 what is the measure of ABC?


84

96

168

192

Answers

Answer:

84degrees

Step-by-step explanation:

First we need to get the measure of arcCA;

arcCA + arcAB+arcBC =  360

arcCA  + 104 + 88 = 360

arcCA + 192 = 360

arcCA = 360 - 192

arc CA =  168degrees

Also since m<ABC = 1/2 arcCA

m<ABC = 1/2 * 168

m<ABC = 84degrees

Hence the measure m<ABC is 84degrees

Answer:

84°

Step-by-step explanation:

hello please help i’ll give brainliest

Answers

Answer

before 'However'

Step-by-step explanation:

The answer is Aaaaaaa >_

Type the correct answer in the box. Use numerals instead of words. Enter your answer as a fraction in simplest form, using / for the fraction bar.

A high school athlete has been offered football and track and field scholarships to multiple universities. For football, he has 3 offers in Alabama, 3 in North Carolina, and 2 in Florida. For track and field, he has 4 offers in Florida, 5 in Texas, and 4 in California.

The probability that he chooses to play football in North Carolina is?​

Answers

Total Offers:

3 + 3 + 2 + 4 + 5 + 4 = 21

Offers for football in NC = 3

Probability = 3/21 = 1/7

find the correct answer.....

Answers

Answer:

27.7 is the answer.

Step-by-step explanation:

The combined length would be adding. Add 12.45+2.8+12.45

27.7 is the answer I know this because I learned this in school

A plane flying from City A to City B travels x miles per hour for a total
of 4.5 hours. The plane takes the same route on the return trip, traveling
25 miles per hour faster for a total of 4.25 hours. What is the total distance
that the plane travels?

Answers

Answer:

Step-by-step explanation:

Olivia,  use the dirt formula   d = rt

distance = rate * time

x = rate * 4.5

x = (rate+25) *4.25

set them equal

rate)*4.5 = (rate+25) *4.25

4.5rate = 4.25 rate + 106.25

4.5rate- 4.25 rate  = 106.25

0.25rate = 106.25

rate = 425

4.5(425) = 1912.5

check it

4.25(425+25) = 1912.5  yes it checks , that's right :)

F(x) = x+3/x find inverse

Answers

I am unable to solve this problem.

Help pls... Bonnie has H toys in her room, Y toys lying outside, and B toys from Andy. Write an expression to show the number of toys that Bonnie has.

Answers

Answer:

H+Y+B

Step-by-step explanation:

She has H+Y+B because she has those toys.

Which equation represents an inverse variation function that passes through the points (4, 5) and (10, 2)?

y =5/4x
y =
y = 20x
y =

Answers

It’s not 5/4x or 20x are there any other options?

El 15% de las 800 personas de un pueblo juegan al ajedrez ¿cuántas personas del pueblo juegan ajedrez?

Answers

Answer:

Cantidad de personas que juegan ajedrez= 120

Step-by-step explanation:

Dada la siguiente información:

Cantidad de personas en el pueblo= 800

Porcentaje de personas que juegan ajedrez= 15%

Para calcular la cantidad de personas que juegan ajedrez, debemos usar la siguiente formula:

Cantidad de personas que juegan ajedrez= 800*0,15

Cantidad de personas que juegan ajedrez= 120

plz can someone help me, Ive been stuck on these for so long Thank you so much!
1. n ÷ 4 = 4
2. 144 ÷ m = 12
3. r ÷ 3 = 7
4. a ÷ 2 = 18

Answers

1) 16 ÷ 4 = 4

2) 144 ÷ 12 = 12

3) 21 ÷ 3 = 7

4) 36 ÷ 2 = 18


p.s - what I did was I multiplied the numbers which were in the equation to get the variable, but for number 2 you don’t multiple, you divide 144 by 12.

5(4x – 2x) + 12 = 4x – 2

Answers

Answer:

-7/3

Step-by-step explanation:

it's negative seven thirds

Where would
(-3,2)
be if it was reflected across the x-axis

Answers

Answer:

(-3,-2)

Step-by-step explanation:

When you reflect over the x-axis, the x remains the same but the y changes to the opposite. In this case negative. I hope this helps, have a great day!

In the equation, y=6/x, does y vary directly with x?
Please help!!

Answers

Answer:

Pretty sure it doesnt

enter the number that makes each equation ture​

Answers

Answer:

22 = 5 + 17

46 = 82 - 36

Please mark as brainliest if answer is right

Have a great day, be safe and healthy  

Thank u  

XD

can someone please help!

is a triangle with side lengths of 24, 10, and 26 a right triangle? and why?

Answers

Answer:

I need a picture or something

PLEASE HELP I WILL MARK YOU BRAINLIEST

(1) A bottle of orange juice costs $2.52 for 12 ounces of orange juice and a bottle of apple juice costs $5.28 for 33 ounces. Which juice costs less per ounce?

(2) Joe has $22.31. He spends $10.12 on grapes and $5.33 on pears How much money does he have left?

Answers

Answer:

Answer to question 1: The apple juice costs less because it costs 16 cents per ounce and the orange juice costs 21 cents per ounce

Answer to question 2: 10.12+5.33=15.45     22.31 - 15.45 = 6.86 so joe has $6.86 left

Step-by-step explanation:

Answer:

Apple juice costs less,

He will have 6.86.

Step-by-step explanation:

Orange juice is 21 cents an ounce, whereas apple is 16 cents.

22.31- 15.45 in costs from the grapes and pears =  6.86.

PLEASE HELP ME WITH NUMBER 6!!!!!!!!!!!!!!!!!

Answers

Answer:

32.5

Step-by-step explanation:

x = 7

22+ 3.5x3 = 32.5

Rank the following values from largest to smallest. A. Number of cookies in a typical bag of Oreos B. Number of miles from the earth to the sun C. Value of a used car D. Number of doors in a typical home​

Answers

Answer:

BCDA

Step-by-step explanation:

There are few homes in a typical home

there are about 20 cookies in a bag of cookies

there are several thousand in a used car

there are tens of thousands of miles from the earth to the sun.

Answer:

B

C

D

A

Step-by-step explanation:

MILES FROM EARTH TO SUN IS MORE

COMPARED TO

VALUE OF A USED CAR IS MORE

COMPARED TO

NUMBER OF DOORS IN A TYPICAL HOME ARE MORE

COMPARED TO

NUMBER OF COOKIES IN A TYPICAL BAG OF OREOS

I HOPE YOU GOT YOUR ANSWER

What is the room’s perimeter?

Answers

20

Step-by-step explanation:

Find the mean of the data.


8, 12, 19, 13, 15, 12, 17, 16


The mean is
.

Answers

Answer:

The mean is 14

Step-by-step explanation:

add all of the numbers and divide by 8

The mean is 14
Because you add all the numbers then divided it by how many numbers there are

does anyone know how to do this ??

Answers

Answer: 3-4-5

Step-by-step explanation: This is a special right-angled triangle with side lengths of 3,4 and 5.

A store is open for business while it is being renovated. The noise from the renovation is increasingly driving away customers.
The daily revenue, r (d), the store has made d days since renovation began is modeled by the function r (d) = 10,000 (0.939),
What is the factor of decay in this function?

Answers

Answer:

Answer D

Step-by-step explanation:

The factor of decay is just the second term in this equation, so 0.939.

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Exponential function.

The factor of decay would be the one with a Index power that is variable in nature,hence

==> D. 0.939 is the correct answer

What is the following function an example of?
f(x) = 3
A)Logarithmic Growth

B)Exponential Growth

C)Logarithmic Decay

D)Exponential Decay

Answers

the answer would be b

The second and third trials are shown here. Recall that 0–7 represent a blocked shot. 7-column, 5 row, random digits table. Column 1, 1, 2, 3, 4, 5. Column 2, 31645, 67940, 21805, 03648, 71716. Column 3, 03495, 85019, 26727, 93116, 46584. Column 4, 96163, 98036, 73239, 98590, 35453. Column 5, 10898, 98252, 53929, 10083, 98153. Column 6, 88532, 43838, 42564, 89116, 07062. Column 7, 73869, 45644, 17080, 50220, 95864. 67940, 85019, 98036 and 10898, 88532, 73869 circled. In the second trial, how many shots were blocked? In the third trial, how many shots were blocked?

Answers

Answer:

In the second trial, how many shots were blocked: 8

In the third trial, how many shots were

blocked: 10

La banqueta que rodea un jardín rectangular es de 4 metros de ancho. El jardín tiene
12 metros más de largo que de ancho. Si el área del jardín con la banqueta es de 1,728
m2, ¿cuáles son las dimensiones del jardín?
Tomar en cuenta que:
Ancho del jardín (sin banqueta): x

Answers

Answer:

jbhbchbhvbbhcbrhfbcbhshshbhsvhbhv;b;rvbhbhcrbihcbhc

Step-by-step explanation:

What is the y-intercept of the quadratic function f(x)=(x-6)(x-2)?

Answers

Answer: (0,12)

Step-by-step explanation:

Solve the equation.
a
-
7
=
9
a=?

Answers

is that a over 7?
a/7 = 9
a = 63

HELP PLEASE!!!!!! ITS AREA AND PERIMETER THWRE ARE 5 PHOTOS PLEASE HELP <3

Answers

Answer:

Step-by-step explanation:

1. 670

2. 25500

3. 140.55

4. 54

5. 159.5

Q2: 160 + 120 + 210 + 70 + 90 + 90 = 740

Q3:  (160 x 120) + (70 x 90) = 25500

          19200     +     6300

Q5: As = 1/2 [tex]\pi[/tex] (6cm)^2

(6cm)^2 = 36cm

1/2 [tex]\pi[/tex] (36)

\pi = 3.14159 x 36 = 113.09 / 2 = 56.54 cm^2 area

12 x 7 = 84 + 56.54 = 140.54cm^2

Q6: 11 + 9 + 20 + 14 = 54

Q7: 9 x 11 = 99

11 x 11 = 122 / 2 = 61         99 + 61 = 160^2

13. Whats the domain and range?
14. What’s the domain and range?

Answers

Answer:

See below

Step-by-step explanation:

13) Domain: x -> {-3,-2,-1,0,1,2}, Range: f(x) -> {5}

14) Notice how x can't be -4 as that will make the denominator 0. Therefore, your domain is (-∞,-4)U(-4,∞) and your range is [0,∞) since 0 is the lowest possible real y-value that satisfies the equation (recall that if y<0, you are unable to find the real square root of a real number)

please help, if correct I’ll give brainlist..

Answers

Answer:

I believe the answer is B

Step-by-step explanation:

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