Mathematics High School


Find the perimeter of the figure below.
13 ft
12 ft
Figure not drawn to scale
Perimeter______ Ft

Answers

Answer 1

Answer:

P=50

Step-by-step explanation:

First use the formula for perimeter which is P = 2l + 2w. Then plug in to find your answer.

STEPS:

P = 2l + 2w

P=2(13)+2(12)

P=26+24

P=50

Related Questions

Your cell phone plan cost $24.99 per month plus $0.11 for each of text messages you send and receive you hove most $30 to spend on your phone bill what is the maximum number of text messages that you can send and receive next month?

Answers

Answer:

he can send 45 text messages and will spend $29.94

which numeration system is also known as 10 base numeration system​

Answers

Answer:

decimal system

..........

50 POINTSS!! please i really need help!!

Answers

Answer:

a. Mrs. Golden added the most money from her account.

b. Miss Ternary had the least change

c. Mrs. Golden's account was 760 higher than Ms. Schmitt's.

Step-by-step explanation:

:)

help ASAP ill mark u brainliest

Answers

if I remember correctly, it’s the first one

I = $75, P = $500, t = 15 months i need help :((

Answers

Answer:

Use the simple interest formula

Solve simple interest applications

Be prepared!

Before you get started, take this readiness quiz.

Solve 0.6y = 45. If you missed this problem, review Example 5.7.4.

Solve  1.45  = 4.6. If you missed this problem, review Example 5.7.5.

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

an airplane decends 1.6 miles to an elavation of 5.95 miles. Find the elavation of the plane before its descent. the initial elavation of the plane was how many miles?

Answers

Answer:

X-1.6=5.95

X=7.55+1.5

X=9.05

The initial elevation of the plane is 9.05 miles

Hope it helps!

The table shows the relationship between r and s, where s is the independent variable. Which equation represents the relationship between r and s?

Answers

Answer:

i dont know sorry im doing a test and i also eed the answer :/

Step-by-step explanation:

:/

Answer: r = 1/6 s

Step-by-step explanation:

simplify (2x^2-32)/x^2+10+24

Answers

Answer:

Step-by-step explanation:

(2x^2-32)/(x^2 + 10x + 24) is less subject to misinterpretation.  Write these factors in a vertical column:

     (2x^2-32)

------------------------- and then factor numerator and denominator separately:

(x^2 + 10x + 24)

   2(x^2 - 16)         2(x - 4)(x + 4)       2(x - 4)

--------------------- = --------------------- = ----------------     Note:  This is good ONLY

(x + 4)(x + 6)          (x + 4)(x + 6)           x + 6            for x ≠ -4!  Division by

                                                                                 is not defined.

[tex]{ \dashrightarrow{ \sf { \red{ \frac{2 {x}^{2} - 32}{ {x}^{2} + 10x + 24}}} } } \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2( {x}^{2} - 16)}{ {x}^{2} +(6x+4x) +24}}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{ {x}^{2} + 6x + 4x +24}}}}} [/tex]

[tex]{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4}{ x(x+6)+4(x+6)}}}}} \\ \\ \\

{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{(x+6)(x+4)}}}}} \\ \\ \\

{ \dashrightarrow{ \sf{ \red{ \frac{2(x - 4)}{ (x-6)}}}}} [/tex]

If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?

Select one:
A. 0
B. 2
C. 4
D. 8

Answers

i believe the answer is C. 4

An rising star starts out with a Twitter following 1200 and her follows increase

Answers

Answer:

How we solve the question and is that the complete question?

Step-by-step explanation:

El segmeno JL tiene puntos finales J(-3,-4) y L(7,6). ¿Cuáles son las coordenadas del punto K, de modo que el punto K esté en el segmento JL Y JK - 3/5JL? Explique su respuesta.

Answers

I don’t know that answer

Domain and range math question. Help if you can

Answers

D: (-∞, ∞)
R:(-∞, ∞)
Let me know if you don’t want it in interval notation form

Solve the following:
-x + 4(1 + 5x) = 156
I need help please ?

Answers

i believe the answer is x=8

HELP IM LITERALLY FAILING MATH!!!

Answers

Answer:

1.4 ft

Step-by-step explanation:

Ok so first off you want to take the area(1.96) and divide it by your height(1.4)

This will get you B!(1.4)

Also since this is a square all the sides are equal!

Answer: b= 1.4

Step-by-step explanation:

Area = length x width

1.96 = “b” x 1.4

Since we have the area and one side of the box, we can rearrange the equation to find the missing side.

Since 1.4 is being multiplied on the right side of the equation, we must divide by 1.4 to remove it. Divide both sides by 1.4

1.96/1.4= b

b= 1.4

The residence of a city voted on whether to raise property taxes the ratio of yes votes to no votes was 7 to 4 if there were 3672 no votes what was the total number of votes

Answers

Answer: 10,098 votes

Step-by-step explanation:

The ratio is 7 : 4 which means that for every 7 yes votes, there were 4 no votes.

To find the total votes, add the ratios:

= 7 + 4

= 11

4/11 are the no votes out of the total. Assuming the total is x, the formula is:

4/11x = 3,672

x = 3,672 / 4/11

x = 10,098 votes

Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
SNAIL RACE
Snail Name Speed
Alice 33 feet / 15 min
Bert 59 feet / 14 min
Carl
40 feet / 8 min
Dennis 55 feet/ 10 min
Eva 55 feet / 11 min
O A Carl and Eva
O B. Bert and Eva
O C. Bert and Dennis
O
D. Carl and Dennis

Answers

Answer:

2 1/5 for alice

4 3/14 for Bert

5 for Carl

5 for Eva

5 1/2 for Dennis

Carl and Eva

Solve the equation for x, and enter your answer in the box below x/2=9

Answers

try multiplying both side of the equation by 2.

x/2*2=9*2

I think you can solve it yourself :)

Answer:

x=18

Step-by-step explanation:

An airplane flies 315 km in 1 hour 45 minutes. Calculate the average speed.

Answers

Answer:

3 km per minute

Step-by-step explanation:

speed = distance / time

315km/105 minutes

= 3 km per minute

Everyday fitness health club charges $18 per month, new members must pay a $60 fee. What is an equation to represent the relationship between cost and number of months

Answers

c = 18m + 60
if it’s slope intercept form you want

solve the equation 16y+ -2=-20

Answers

Answer:

y=-34

Step-by-step explanation:

16y-2=20

    +2   +2

16y=-18

-16    -16

y= -34

at a soccer match for every goal team a score team the score 3 goals the ratio of the number of goals scored by team to the number of goals scored by team b is blank

Answers

Answer:

1 : 3

Step-by-step explanation:

Given that :

For every goal TEAM A score ; TEAM B scores 3

Expressing the above as a ratio in the form:

Team A : Team B

Team A = 1 ; Team B = 3

1 : 3

Hence, the ratio is in the form 1 : 3

how many questions per day i dont even know

Answers

Answer:

B. 5( 3n + 2 )...............

Question 5 of 5
What is the slope of the line through (0, 4) and (3, -2)?
10.4
O A.-2
c
B. 2
O c.

Answers

Answer:

M = -2

Step-by-step explanation:

Your answer is -2

PLEASE HELP. IF U GET THIS RIGHT I WILL MARK U BRAINLIEST!!! THANK U GUYS

Answers

Answer:

2

Step-by-step explanation:

The slope is the rise over the run. 2 simple coordinates I can see is (6,2) and (7,4). I usually like to visualize it instead of actually solving it mathematically. So, we can start at (6,2). The point (6,2) goes up 2 and 1 to the right in order to get (7,4.) So since the slope is rise over run ( y/x) it would be 2/1 because we went 2 up the y axis and 1 to the right of the x axis. So 2/1 is 2. Therefore, 2 is the answer.  I'm sorry if my explaining isn't the best... I hope this helps though!!

[Image: Vertical number line ranging from negative 5 to 5.]

On this number line, zero represents sea level. Plot the following points based on the description provided.

• absolute value of 1

Answers

Answer:

the absolute value of 1 is 1.

so, it is 1 unit above sea level

Step-by-step explanation:

;-;

8. help me and if u get it right ill give u brainliest

Answers

Answer:

Step-by-step explanation:

All of the above

A Fahrenheit thermometer shows that the temperature is 22 degrees below zero.

Answers

no one said it is not true or false and it doesn’t look good for the people

Please help asap please..ill give Brainliest

Answers

Answer:

There are no solutions

Step-by-step explanation:

Because the lines are parallel, they will never meet, meaning there are no solutions to this system of equations

the sum of twice c and 10​

Answers

Answer:

2c+10

Step-by-step explanation:

Yasmin arived home from play practice began 20 minutes after the final bell and lasted for a half hour. When did school end.

Answers

Answer:

the school ended at 3:20pm

Step-by-step explanation:

Since Yasmin arrived home from play practice at 4:25 p.m.

The walk home took 15 minutes.

And, The practice starts 20 minutes after the final bell and lasted for a half hour.

Now Total time taken in all activities would be

= 15 + 20 + 30

= 65 minutes

Now deduct 1 hour and 5 minutes from 4:25 pm

i.e.

1 hour prior to 4:25 pm i.e. 3:25 pm

And, 5 minutes prior 3:25 pm i.e. 3:20 pm

So, the school ended at 3:20pm

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