Mathematics High School

Please answer fast!!!

Please Answer Fast!!!

Answers

Answer 1

Answer:

Try looking on quizlet I've found alot of my answers on there also!

Related Questions

Do the sides 11 cm, 20 cm, and 4 cm make a triangle? *

Answers

Answer:

No, the two sum of the two shorter sides of a triangle must be greater that the longer side.

Answer: yes it does and It will look something like this

Step-by-step explanation:

First three terms of n^2+40
How many terms in the sequence are less than 100?​

Answers

Answer:

7.

Step-by-step explanation:

If N= 1, 2, 3, 4, 5, 6, or 7, the equation is still less than 100.

A 24,000-gallon pool is being filled at a rate of 50 gallons per minute. At this rate, how many minutes will it take to fill this pool 2/5 full?
PLEASE SHOW YOUR WORK!!!!
WILL MARK BRAINLIEST!!!!

Answers

Answer:

192 minutes

Step-by-step explanation:

24,000 times .4 = 9600

9600 / 50 = 192

Find the length of the third side if necessary round to the nearest tenth 20 12

Answers

Answer:

58

Step-by-step explanation:

20+12= 32

it is a 90 degree angle so

90-32=58

58 is closest to 60

Answer:

16

Step-by-step explanation:

Find the surface area of the prism.
3 cm
9 cm
6 cm
The surface area is
square centimeters.
7
need asap

Answers

Answer:

198

Step-by-step explanation:

rectangular side (9,3)

9x3=27

27x2= 54 (because there's rectangular sides)

Square end(6,3)

6x3=18

18x2=36(two square sides)

top&bottom sides

6x9=54

54xsquared2=108(two sides)

add all together

54+36+108=198cm(squared)

198


This is the answer

A certain rectangle
has a perimeter of 10 units and an area
of 6 units. Two of the vertices have
coordinates (1,7) and (1, 4). Find the two
missing coordinates.

Answers

Answer:

Step-by-step explanation:

Distance between (1,7) and (1,4) = 3

Length of adjacent side = area/3 = 2

Remaining vertices: (3,7) and (3,4), or (-1,7) and (-1,4)

Find the value of the marked angles in each of the following ( see image ).

Please show workings.

The only given angle is 58°.

The angle to look for is marked by “))”​

Answers

Answer:

angle )) = 22°

Step-by-step explanation:

the imbedded triangle is a right triangle because the hypotenuse is the diameter.

the angle at "))" is 90 - 58 = 22°

Answer:

32°

Step-by-step explanation:

The inscribed triangle is right as one side lies on the diameter.

The missing angle is complementary with the given:

90° - 58° = 32°

Each exterior angle in a regular polygon has a measure
of 18. How many sides does the polygon have?
O 18
0 20
0 36
O 10
1
2

Answers

Answer:

20

Step-by-step explanation:

20

Step-by-step explanation:

The total exterior angles of the polygon equals to 360°.

360÷18(the size of the angles each side has)

thus answer =20

Sra bought a pair of shoes that were on sale for 30 percent off. If the oringal prices was 29 what is the sale price on the shoes?

Answers

Answer:

$20.30

Step-by-step explanation:

Original price = 100% of the price

100% = $29

1% = 29 ÷ 100 = 0.29

Sale percentage = 30%

30% = 0.29 x 30 = 8.70

Since they are asking for the sale price of the shoes, it means the price of the shoes after the discount of the sale percentage.

29 - 8.70 = 20.3

Se generan ondas, introduciendo en agua el borde de una regla 15 veces en 3.0 segundos. Calcular: a) el periodo de las ondas b) su frecuencia

Answers

Answer:

Ver explicacion

Step-by-step explanation:

La frecuencia de una onda se define como el número de ciclos completos que realiza una partícula en un segundo.

f = n / t = 15 ciclos / 3 segundos = 5 ciclos por segundo o Hertz

El período de una onda es el tiempo que tarda la onda en realizar una oscilación o ciclo completo.

T = t / n = 3/15 = 0,2 segundos

what are three different equivalent equations for 64x-16

Answers

Answer:

4x-1

8x-2

128x-32

Step-by-step explanation:

No 1 is the equation/16

No 2 is equation/8

No 3 is equation x 2

Write a linear function rule for the data in the table
x 0 1 2 3 4 5
f(x) -4 -2 0 2 4 6

Answers

an example in slope-intercept form of the equation is
y = 2x - 4

Anna put $500 into a savings account and made no more deposits or withdrawals. The account earns 2% simple interest per year. How much money will be in the account after 5 years?

Answers

Answer:

50

Step-by-step explanation:

What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50  

hope this helped!

State of the triangles in each pair are similar. If so, state how you know they are similar and complete the similarity statement.

Answers

Answer:

SSS, UVD, the answer is D

Step-by-step explanation:

90/9 = 10

70/7 = 10

80/8 = 10

triangle LMN congruent triangle UVD

Cameron has $200. He wants to buy a diploma frame for $44. He also wants to buy kente graduation stoles for himself and his friends. Each stole costs $24. How many kente stoles can Cameron buy?

Answers

Answer:

6

Step-by-step explanation:

200-44=156

156/2=6.5

Round 6.5 to 6.

If y =-5 when x =12.5 find x when y =15

Answers

Answer:

x = -37.5

Step-by-step explanation:

Set up a proportion so -5/12.5 = 15/x

Solve for x so -5x = 15(12.5) so -5x = 187.5 so x = -37.5

What is the slope of the line in the given graph?
A) 1/2 B) -1/3 C) 3 D)-3

Answers

We find the slope through the formula y2-y1/x2-x1
so when we plug in the values of our two points, we get
2-(-1)/(0-(-1))
this gets us 3/1
Which gives us the slope m=3

Answer:

c) 3

Step-by-step explanation:

The first step is to see if it is positive or negative. since it is going upward and to the right, it is positive, if it is going upward and to the left it is negative. So since it is positive the answer is either a or c. Now that we have our 2 points we need to calculate how far they are. Whenever measuring the distance of 2 points, look how many units it's above or below, then divide by the units it's to the left or right. So for this, it takes 3 points to go up, then 1 point to the side. We don't calculate 1 to the side and 3 down. We always calculate if it goes up and down, and then to the sides.

The shapes below are mathematically similar.
15 cm
Not drawn
to scale
9 cm
10 cm
X Х
Calculate the length of side x.

Answers

Answer:

X= 6 cm

Step-by-step explanation:

hope it helps u

have a great day!!!

If two ratios are similar we called the ratios to be in proportion.

The length of side x is 6 cm.

What is proportion?

If two ratios are similar we called the ratios to be in proportion

We have,

Two shapes:

Consider the bigger shape width = 15 cm and length = 10 cm.

Consider the smaller shape width = 9 cm and length = x cm.

Let the ratio of bigger shape:

= Width / length

= 15/10

Let the ratio of smaller shape:

= Width / length

= 9/x

If the two figures are mathematically similar we can say that the two figures are in proportion.

We can write it as:

15/10 = 9/x

3/2 = 9/x

x = 6

Thus the length of side x is 6 cm.

Learn more about proportion here:

https://brainly.com/question/26974513

#SPJ2

i need the area, it is the area if composite fugures! ASAP!!

Answers

3+12+8=23
I broke it up to 2 squares and a triangle

Please help I’ll give 5 star

Answers

Answer:

answer is c Hope this helps

Step-by-step explanation:

Pls solve this i need help quick​

Answers

Answer:

13 is the answer

Step-by-step explanation:

m = 13

(8+5)

PLSSSSSS HELP GIVING 10 POINTS
Two pizza delivery drivers compared the mean numbers of deliveries they completed in one day. Mean number of deliveries Mean Absolute Deviation (MAD) Driver A 12 3 Driver B 15 الي Which statement about the data is true? A. On average, driver A delivers more pizzas in one day than driver B. OB. The mean number of deliveries for driver A is less than the mean for driver B by 3 MADS. O C. The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD. D. The MAD for driver A is less than the MAD for driver B.​

Answers

Answer:

I'm pretty sure that it's C.

Answer:

The mean number of deliveries for driver A is less than the mean for driver B by 1 MAD.

Step-by-step explanation:

Test appoved

The area of a rhombus is 60 cm one diagonal is 10cm other dignonl is

Answers

Answer: 12 cm

Explanation: The other diagonal is 12 cm as I calculated.


The population of Wakanda is 5231281. Wakanda is about 70323 square miles. What is the population density of Wakanda? Round your answer to the nearest people per
square mile.

Answers

5.231.281 : 70.323 = 74,3 people per square mile
or 74 people per square mile

Simplify the expression: 7(x+y)-7x

Answers

Answer:

7xy(x + y)

Step-by-step explanation:

7xy(x + y)

Simplifying

7xy(x + y)

(x * 7xy + y * 7xy)

Reorder the terms:

(7xy2 + 7x2y)

(7xy2 + 7x2y)

PLEASE HELP! SEE PICTURE!

Answers

Answer:

uhhhhhhhhh

Step-by-step explanation:

A cone has a height of 5 cm, and the radius is 2 cm. Calculate the volume.

Answers

Answer:

20.9 cm^3

Step-by-step explanation:

the answer is 20.9cm^3.

Solve: please, THANKS

Answers

Answer:

20/21

Step-by-step explanation:

have a nice day or evening

If a figure is similar by a scale factor
of 1/2, what does that mean?

Answers

The hunters gave heads to the others

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for
the computer?
Answers choices are
A.$40.50
B.$715.50
C. $6.00
D.634.50

Answers

Answer:

uhhhh D?

Step-by-step explanation:

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