Mathematics High School

plz just give the eqution.

Answers

Answer 1

Answer:

16 = 3x

Step-by-step explanation:

It is an equilateral triangle. The formula for the perimeter of an equilateral triangle is P = 3a.

Answer 2

3X IS ANSWER AND IT IS SIMPLE BECAUSE P= 3X

Related Questions

A private ship carries two types of cargo: large crates and extra-large crates. Each type of crate weighs a specific amount.

On Saturday the ship carried 400 large crates and 275 extra-large crates weighing 18,800 tons.

On Sunday, the ship carried 190 large crates and 335 extra large crates, weighing 16,100 tons.

How much does an extra-large crate weigh in tons?
F 25 tons
G 32 tons
H 30 tons
J 24 tons

Answers

Answer:

G. 32

Step-by-step explanation:

32 x 335 = 10720

16,100 - 10720 = 5380/190 = 28.3157894737

275 x 32 = 8800

18,800 - 8800 = 10,000/400 = 25 (This is the closer).

30 x 335 = 10,050

16,100 - 10,050 = 6050/190 = 31.8421052632

30 x 275 = 8250

18,800 - 8250 = 10550/400 = 26.375 (Same reason why it does't work)

25 x 335 = 8375

16,100 - 8375 = 7725/190 = 40.6578947368

25 x 275 = 6875

18,800 - 6875 = 11925/400 = 29.8125

24 x 335 = 8040

16,100 - 8040 = 8060/190 = 42.4210526316

24 x 275 = 6600

18,800 - 6600 = 12200/400 = 30.5

What is (6x2 - 11x + 4) = (2x - 1)?
A. 2x - 1
B. 3x - 4
C. -8x + 4
D. 3x - 7

Answers

Answer:

Step-by-step explanation:

got it right on edg

PLSS HELP MEE AND NO BOTS I WILL REPORT Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.
(6,1)

Answers

The answer is 1/6 I think that is correct

Which angles!!! Need answers 40% of my grade please and thank you

Answers

Answer:

alternate interior angle

Asha owns a car-wash and is trying to decide whether or not to purchase a vending machine so customers
can buy coffee while they wait. She'll get the machine if she's convinced that more than 30% of her
customers would buy coffee. She plans on taking a random sample of n customers and asking them
whether or not they would buy coffee from the machine, and she'll then do a significance test using
a = 0.05 to see if the sample proportion who say "yes" is significantly greater than 30%.
Suppose that in reality, it is actually 33% of her customers that would buy coffee.
Which of the changes below would result in the highest power for her test?

Answers

Answer: D

Step-by-step explanation:

She uses a sample size of n=200, and 50% of all customers would actually buy coffee.

The change that would result in the highest power for her test is D. increase the significance level to α = 0.01 and use a sample size of n = 300.

What is significance level?

The significance level simply means the probability of rejecting the null hypothesis when it is true.

It should be noted that the power of the test depends on 4 factors which are the sample size, standard deviation, effect size, and significance level.

In the given scenario, the larger sample size will increase the power of the test and a higher significance level will result in a higher power.

Therefore, the test is done with the largest sample size and highest significance level of 0.10

Learn more about significance level on:

https://brainly.com/question/4599596

The lines below are parallel. If the slope of the green line is -3, what is the
slope of the red line?
m =

Answers

Answer:

-3

Step-by-step explanation:

parallel lines are congruent which means that they equal the same thing

What is 5 - (-2) =
Plz help I’m thinking it’s 3 but don’t know

Answers

5-(-2) is 7. 2 negatives is a positive. It’s basically 5+2.

Answer:

Step-by-step explanation:

just add them

them you get answer

MULTIPLICACIÓN Y DIVISIÓN DE NÚMEROS ENTEROS
11. -2115 ÷ -9 =
12. 7854 ÷ -34
13. 3425 × -4 =
14. -7 × 5 × -3 =
15. 12 × -7 × 9 =

Answers

11. -235
12. -231
13. -13700
14. 105
15. -756

In OK, which arc is a major arc?
G
H
74
K
A GEI
C FJG
D IJF
B HIJ

Answers

Answer:

i thank

Answer:

73.12 m2

Step-by-step explanation:

determine triangle area.

8x12=96 96/2=48

determine area of half circle

diameter=8

radius=4

4π²/2=25.1327412287

add two areas together.

48+25.1327412287=73.1327412287

round the nearest hundredth

73.1327412287=73.12 m2

A window in the shape of a semi circle has a radius of 40 cm. The window is shown below. Find the area of the window.

Answers

Answer:

[tex]A=2513.27\ cm^2[/tex]

Step-by-step explanation:

The radius of semicircle window, r = 40 cm

The area of semicircle is given by :

[tex]A=\dfrac{\pi r^2}{2}[/tex]

Substitute all the values in the above formula.

[tex]A=\dfrac{\pi \times 40^2}{2}\\\\A=2513.27\ cm^2[/tex]

So, the area of the window is equal to [tex]2513.27\ cm^2[/tex].

PLEASE HELP ME OUT! QUICK POINTS FOR YOU!

All information needed can be found in the image below
Thank you in advance.

Answers

Answer:

5π

Step-by-step explanation:

just need to find half of the circumference

can someone tell me the answer to this

Answers

Answer: W=12m

Step-by-step explanation:

I need somebody to choose a random amount of time in either minutes or hours. Doesn't matter how long. Thanks!

Answers

Answer:

69 minutes? i don't know haha

Step-by-step explanation:

1440 and 144 on edg 2020-2021

Step-by-step explanation:

Consider the polynomials given below.
P(x) = 14 + 3.13 + 2x2 - + 2
Q*) = (x3 + 2x2 + 3)(x2 - 2)
Determine the operation that results in the simplified expression below.
25 + 14 - 513 - 312 + I-8
A. P+Q
B. P.Q
C. PQ
D. O-P

Answers

The operation that results in the simplified expression x⁵ + x⁴ - 5x³ - 3x² + x - 8 is; P + Q

How to Simplify Polynomials?

We are given the Polynomials as;

P(x) = x⁴ + 3x³ + 2x² - x + 2

Q(x) = (x³ + 2x² + 3)(x² - 2)

We want to find the combination of P and Q that would yield;

x⁵ + x⁴ - 5x³ - 3x² + x - 8

Let us expand Q(x) to get;

Q(x) = x⁵ + 2x⁴ + 3x² - 2x³ - 4x² - 6

Q(x) = x⁵ + 2x⁴ - 2x³ - x² - 6

Now, the combined polynomial shows us that coefficient of x⁴ is 1 and coefficient of x³ is - 5.

By inspection, we can say that the combination that would produce the required result is;

Q(x) - P(x) = x⁵ + 2x⁴ - 2x³ - x² - 6 - x⁴ - 3x³ - 2x² + x - 2

Q(x) - P(x) = x⁵ + x⁴ - 5x³ - 3x² + x - 8

Read more about Simplifying Polynomials at; https://brainly.com/question/1301685

#SPJ1

Plz help! Due tonight!
During halftime of a football game, a slingshot launches T-shirts at the crowd. A T-shirt is launched from a height of 4 feet with an initial upward velocity of 80 feet per second. The T-shirt is caught 41 feet above the field. How long will it take the T-shirt to reach its maximum height? What is the maximum height? What is the range of the function that models the height of the T-shirt over time?

Answers

Hope this helps. If not i’m so sorry .

Two rectangles are similar. The area of the first rectangle is 20m2. The second rectangle is similar by a scale factor 4. What is the area of the second rectangle?

options

300 m2

340 m2

320 m2

380 m2

Answers

Answer:

320 m2

Step-by-step explanation:

I think the answer would be B) 340 m2

Oscar is drving 85 miles per hour. At this rate, how many miles will he drive in 2 1/2 hours?

Answers

Answer:

212.5 miles

Step-by-step explanation:

please help 6th grade math

Answers

Answer:

Step-by-step explanation:

yo i really need help please in order to pass this i’ll give a brainliest to anyway who knows the correct answer please no links

Answers

all i know is that it would not be 13.9

Answer:

12in

Step-by-step explanation:

this is the only subject i'm good at in math XDDD.

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