Mathematics High School

I really need to get this done quick.
The surfboard is 14 inches taller than the person.
Write and solve an equation to determine how tall is the person?

I Really Need To Get This Done Quick. The Surfboard Is 14 Inches Taller Than The Person.Write And Solve

Answers

Answer 1
h + 14 = 82
Subtract 14 from both sides.
h = 68 inches (height of the person)

Related Questions

What is the end behavior of a Polynomial that has a leading coefficient of 3 and a leading term with degree 4?

Answers

13? I think sorry if I’m wrong

Find the length of the hypotenuse of an isosceles right triangle whose legs are 1 unit in length.

Answers

Answer:

1.41

Step-by-step explanation:

Answer:

Use the pythagorean theorem,

a^2+b^2=c^2

1^2+1^2=c^2

1+1=c^2

2=c^2

2=2

Square root of 2 is 1.41 (approximately)

c=1.41

Step-by-step explanation:

Guys pls help i only have 20 mins left ;(

Answers

Answer:

1/4

Step-by-step explanation:

Use PhotoMath (:

Answer:

b) 1/4

Step-by-step explanation:

4x−4<8 AND9x+5>23 thank u for your help

Answers

Answer:

x < 3 AND x > 2

Step-by-step explanation:

4x − 4 < 8

4x < 8 + 4

4x < 12

x < 3

9x + 5 > 23

9x > 23 - 5

9x > 18

x > 2

If Ethan uses 28 fl oz of sparkling water, how much orange juice will he use and what will be the total
amount of punch?
Ethan makes punch by mixing orange juice with
sparkling water. He uses the same ratio of orange
juice to sparkling water each time he makes punch.
The table shows some of the amounts of orange juice
and sparkling water he uses for different amounts of
punch
Use the number pad to enter your answers in the boxes
Ethan will use
fl oz of orange juice, and he will have a total of
fl oz of punch.
Orange Juice (fl oz) 7 21 28 ?
Sparkling Water (fl oz) 4 12 16 28

what is the missing number for the question mark?

Answers

i don’t know i just need more questions so i have to answer this

Answer:

pls pls pls help me- I have the same question, it's a quiz that affects my grade immensely! If you get the answer please let me know. Im in 6th grade.

Step-by-step explanation:

The drama club sold tickets for the school play at $5 each. A ticket for the dress rehearsal cost $2. The club sold four times as many tickets for the play as for the dress rehearsal. The drama club collected $5148 for the tickets. How many tickets were sold for the dress rehearsal? How many tickets were sold in total?

Answers

ahoj odpoveď je 你好，答案是

if you are in school for 178 days for 6 hours and 40 minutes how many hours and minutes would you be in school over all​

Answers

Answer:

1139.2 hours

Step-by-step explanation:

6.40 x 178 = 1139.2

178*(6*60+40)
71200min
1186.66hrs

Which number is in the solution set of this equation? 7x − 9 = 40

Answers

Answer:

x=7

Step-by-step explanation:

Answer:

7

Steps:

7x − 9 = 40

7x = 40 + 9

x = 49/7

x = 7

2 people can paint a fence in one hour
How long would it fake 10 people?

Answers

Answer:

12 minutes.

Step-by-step explanation:

2x60=10 times x

2x60 divided by 10= x

12=x or x=12 min

Your at a sandwich shop, they offer 3 types of breads, 4 types of meats, and 8 types of toppings. How many different combinations are there?

Answers

Answer:

96 combinations

Step-by-step explanation:

when you get a question like this you multiply all the numbers and you get total number of combinations possible

Answer:

36 outcomes

As this a sandwich shop it uses bread for all meats.

3 x 4 x 3 = 36

Because 3 x 4 = 12

As the toppings are only repeated 8x3 = 24 and alongside this we add the shorter combinations to this  

Step-by-step explanation:

B1  M1    <  B1 M2 <  B1 M3  < B1 M4  < B1 M1 T1  < B1 M1 T2 < B1 M1 T3  to B1 M1 T8 etc = 12 combinations step 1

B2   M1  repeat above with B2 to replace B1 above  = 12

B3   M1  repeat above with B3 to replace B1 above = 12

As we only multiply whole numbers together if we are looking for an order of sequence such as combinations to a safe number code or how people stand in a queue etc back to middle number. We would get 96

Bread x middle value then outcome x toppings = 36 outcomes

Help with geometry !!!!!!!!!!!

Answers

Answer

x = 18

You're welcome

Answer:

The answer would be x=18

4.
George tells you that when variables are in the denominator, the equation 4/6 + 3/x = 1/3 becomes unsolvable. George explains, "There is a value for x that makes the denominator zero, and you can't divide by zero." Demonstrate to George how the equation is still solvable and explain your reasoning.

Answers

Answer:

i dont know just need points

Step-by-step explanation:

NEED HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

Side length of AC = 4.6

Step-by-step explanation:

sin (33°) = 2.5 / AC

AC = 25 / sin (33°)

AC = 4.59

Final answer of AC rounded to the nearest tenths is , AC = 4.6

lilly rents a bike for $15 plus $2 per hour. What algeraic expression represents the situation?

Answers

Answer:

Solution

Step-by-step explanation:

If im wrong let me know okay!

If im wrong Im sorry Im only 15 and im working here to help

Answer:

$15 + $2 = h

Step-by-step explanation:

( h = per hour) lilly rents a bike for $15 plus $2 per hour,

What multiply of 3 is greater than 9 but less than 15

Answers

Answer:

12

Step-by-step explanation:

thats the answer,

A compact disc with a diameter of 120. What is the area?

Answers

Step-by-step explanation:

A compact disc with a diameter of 120.

the area=π(d/2)²=π×(120/2)²=60²π=3600π or 11309.73units²

pls help me
i need this done

Answers

10 x 9 = 90 the area of a square
/2 m = 45 the area amid the triangle

45 x 6= 270 cubic yards
:))

Answer:

270 yd³

Step-by-step explanation:

V = 2(½)bhL

V = bhL = 4.5(10)(6) = 270 = V

What is an equation of the line that passes through the points (0,5) and (-5,7) Put your answer in fully reduced form

Answers

Answer:

y = 2/5x + 5

Step-by-step explanation:

I assume you want the equation in point slope form? So assuming that, (0, 5) is the y intercept which is b in the equation y=mx+b (b=5). Now you have to find the slope, paper is really handy (I like drawing a graph out to help me sometimes but an easy way to do it is another equation like this...

y2-y1/x2-x1=

7-5/-5-0=

2/5 --> So 2/5 is the slope, and that finishes the equation

Final equation in point slope form: y=2/5x+5

HOPE YOU UNDERSTAND NOW!!!! :)

The equation of the line that passes through the point (0, 5) and (-5, 7) is

y = - 2/5 x + 5

The equation can be represented in the slope intercept form below

y = mx + b

where

m = slope

b = y- intercept

(0, 5)(-5, 7)

The slope can be found below

m = 7 - 5 / -5 - 0  = 2 / -5 = - 2/5

Therefore, using y = mx + b format

y = -2/5 x + b

let's find b using the coordinate  (0, 5)

5 = - 2 /5 (0) + b

b = 5

Finally, the equation is

y = - 2/5 x + 5

read more: https://brainly.com/question/16569095?referrer=searchResults

help now asap plsssssss

Answers

Answer: the answer is C

Step-by-step explanation: I hope this helps a little :)

The sum of the ages of mr a and mr z is 65 years. the difference of their ages is 7 years.what are their ages

Answers

Answer:

29, and 36

Step-by-step explanation:

65-7= 58

58/2= 29

29+7= 36

Answer:

29 and 36

Step-by-step explanation:

65 split in two since there are 2 people is 32.5

Since there is a 7 year difference, split 7 in half also which is 3.5

Subtract 3.5 from 32.5 to get the younger ones age and and add 3.5 to 32.5 to get the older one's age.

32.5-3.5= 29

32.5+3.5= 36

Factorise this pleasee

x2 + 4x -45

Answers

Answer:

(x - 5)(x + 9)

Step-by-step explanation:

An editor gets $2890 raise each year. In her eighth year, she is making $27,400 per year. Write a function that represents her income after x years she has worked at the company

Answers

Answer: [tex]7170+2890x[/tex]

Step-by-step explanation:

Given

Editor gets a raise of [tex]\$2890[/tex] each year

In her eighth year, she is making [tex]\$27,400[/tex]

Eighth years refers to 7 complete year

Suppose she starts with an amount of P

So, her pay after x years is

[tex]\Rightarrow P+2890x[/tex]

for the eighth year i.e. [tex]x=7[/tex]

[tex]\Rightarrow P+2890\times 7=27400\\\Rightarrow P=27400-20230=\$7170[/tex]

after x years it is

[tex]\Rightarrow 7170+2890x[/tex]

find the solution(s) to 2x^2-5x-3=0. check all that apply

Answers

It will equal 49 but what is the choices u got

Answer:

-1/2 & 3

Step-by-step explanation:

just took the test

help a girl outtttt please

Answers

-24 and 2 because you have to subtract

How do you say I am sleepy in spanish?

Answers

Answer:

tengo sueño

Step-by-step explanation:

Answer:

To say I am sleepy in spanish you say: tengo sueño

Step-by-step explanation:

Hope this helped!

Select all the equations that are true:

Answers

Answer:

TrueFalse, correct one -58False, correct one 58TrueTrueFalse, correct one 42TrueFalse, correct one -42

Multiply: (4n + 4)(5n - 8)

Answers

Answer:

5n^2 - 3n - 8

Step-by-step explanation:

4n.5n - 4n.8 + 4.5n - 4.8

= 20n^2 - 32n + 20n - 32

= 20n^2 - 12n - 32

= 4 ( 5n^2 - 3n - 8 )

= 5n^2 - 3n - 8 [ answer ]

20n^2 - 12n - 32 is correct


Mouna scored 42 points in 3 games
What is the rate

Answers

AMSWER:
14 points per game

STEP BY STEP:
dive the total points (42) by the total amount of games (3) to find the unit rate

hope this helps

Answer:

14 points

Step-by-step explanation:

To Find how many points did he/she score per game

Since rate = per (1)

We have to divide points by games

Since Mouna scored 42 point → Total and Games → 3

We have to divide 42 by 3

42/3 = 14

Hence, Mouna scored 14 points per game

[RevyBreeze]

Plss Help this is worth 40 points

Answers

Blue Line :
Slope : 1/5
Y-Intercept : 1

Red Line :
Slope : 5/3
Y-Intercept : 4

Green Line :
Slope : 5/6
Y-Intercept : 7

Answer:

if the cubes represent 1 unit then:

y-intercept=

blue line: 1

red line: 4

green line: 7

slope=

blue line: 1/5

red line: 5/3

green line: 5/6

Step-by-step explanation:

i hope this helps :)

El punto más alto de un repetidor de televisión situado en la cima de una montaña se ve desde un punto del suelo p bajo un ángulo de 67º si nos acercamos a la montaña 30 metros lo vemos bajo un ángulo de 70º y desde ese mismo punto vemos la cima de la montañas bajo un ángulo de 66 °. Calcular la altura del repetidor.

Answers

Answer:

El repetidor tiene aproximadamente 90.494 metros de altura.

Step-by-step explanation:

Al término de esta solución podemos encontrar el diagrama geométrico con toda la información derivada de lo descrito en el enunciado de la pregunta. Aquí designamos la altura del repetidor con la letra [tex]h[/tex], medida en metros. Procedemos a resolver el modelo a partir de la Ley del Seno:

[tex]\frac{30\,m}{\sin 3^{\circ}} = \frac{s}{\sin 67^{\circ}}[/tex]

[tex]s \approx 527.651\,m[/tex]

[tex]\frac{s}{\sin 156^{\circ}} = \frac{h}{\sin 4^{\circ}}[/tex]

[tex]h \approx 90.494\,m[/tex]

El repetidor tiene aproximadamente 90.494 metros de altura.

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