Mathematics High School

Please help due in 8 minutes!!!!

Answers

Answer 1

Answer:

should it be like 16ft or sum like do it give u multichoice answers

Step-by-step explanation:

Answer 2

Answer:

The area of the shape is 21.87 square feet.

Step-by-step explanation:

Assuming the indent on the right is a perfect semicircle, then you need only subtract the area of the semicircle from the area of the rectangle.

The rectangle is six feet on both directions, giving it an area of 36 square feet.

The circle then has a radius of 3 feet. The area of a circle is equal to πr², so in this case, π × 9. Using a pi value of 3.14, nine times that is 28.26. We only want half the circle's area though, giving us 14.13.

Now we can subtract that semicircle from the square giving us:

36 - 14.13 = 21.87

So the total area is 21.87 square feet.

Related Questions

Can someone please help me I’m giving brainliest

Answers

Answer:

i know its 17 just had the test

Step-by-step explanation:

PLEASE HELP 30 POINTS
A line passes through the points (3,5) and (2,0)

Part A) What is the slope of the line?
A) M = 6
B) M = 5
C) M = -5
D) M = - 6

Part B) What is the y- intercept of the line?

Answers

Answer:

Part A is -5

Part B is 10

Step-by-step explanation:

0=-5(2)+b

Part a -5 part b 10 have a good day

The segments shown below could form a triangle.
A. True
B.false

Answers

Answer:

I don't no

Step-by-step explanation:

ok thanks for the

Answer:

False

Step-by-step explanation:

Its false try using the app triangle calculator

A number increased by 6 is 13. What is the number?*

Answers

Answer:

Step-by-step explanation:

Simply subtract 6 from 13.

13-6=7

Hope this helps! :)

Tina goes shopping and her total is 210 dollars and if she receives a 35 percent discount for spending over 200 dollars then how much does she pay

Answers

9514 1404 393

Answer:

$136.50

Step-by-step explanation:

After her 35% discount, Tina pays 65% of the marked price. The amount she pays is ...

0.65 × $210 = $136.50

4) Darius's parents sent money to the book fair to be split among the four children in his family. After they gave the money to the cashier, she told each child they had $11.50 to spend. Write and solve an equation to show the total amount of money Darius's parents sent to the book fair.

Answers

hi..

let total amount of money Darius's parents sent to the book fair is m then according to the question

m= 4 × $11.50

m= $46

So Darius parents sent $46 to the book fair to be split among 4 children in his family..

hope it helps:)

EMERGENCY PLEASE HELP!!

Answers

Answer:

-50x + 600 = 250

Step-by-step explanation:

10x + 60(10-x) = 250

10x + 600 - 60x = 250

-50x + 600 = 250

What’s the measurement answer?

Answers

Answer:

m<A: 50

Step-by-step explanation:

Complementary angles mean that the angles add up to, or equal 90

4x + 6 + 4x - 4 = 90

8x + 2 = 90

8x = 88

x = 11

m<A:

4x + 6

4(11) + 6

help please i’ll mark brainliest & give extra points

Answers

Answer:

1400 mi

Step-by-step explanation:

The triangle CHE is right, angle CHE is marked as right angle.

We have:

CD= CH = 3960 miDE = 240 miEH = ?

Use Pythagorean theorem to find the value of EH:

CE² = CH² + EH²CE = CD + DE = 3960 + 240 = 4200

Substitute known values and solve for EH

4200² = 3960² + EH²EH² = 4200² - 3960²EH² = 1958400EH = √1958400EH = 1399.42 ≈ 1400 mi (rounded)

The temperature, y, of a pot of water is 45 °F. The temperature increases by 30 °F per minute, x, when being heated.

Answers

Answer:

y = 30x + 45

Step-by-step explanation:

The teapot starts of at 45 °F, and every minute, the temperature increases by 30 °F

A piece of wire in the form of a rectangle 18 cm long and 15 cm wide is bent and reshaped as a circle. Find the radius of a circle.

Answers

Answer:

r = 12.89

Step-by-step explanation:

18(2) + 15(3) = 81 = C

C = 2πr

81 = 2πr

81/2 = πr

r = 81/2π ≈ 12.89

x + y + 2x + 2y + 4x + 5z

Answers

Answer:

Step-by-step explanation: x + y + 2x + 2y + 4x + 5z

x + 4x + 2x + y + 2y + 5z

7x + 3y + 5z

”The product of – 8 and x”

Answers

Answer:

-8x

Step-by-step explanation:

Multiply -8 and x so it is -8x

Please Help!
Just say 1,2,3,4 , or 5 to label them! Ty!

Answers

Answer:

1 and 2

Step-by-step explanation:

The only variable is x

And the only number is -7

Answer:

1. x

possibly 3. since it can be solved into a reg variable

4. 2x

5. -9x

Step-by-step explanation:

99 POINTS- will mark branliesttt In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained.

Answers

Answer:

(-1,-4) and the coefficient is 3/2

Step-by-step explanation:

I am smart!!

Answer:

(-1, -4) coefficient 3/2

Step-by-step explanation:

the center of the shapes is (-1, -4) and the coefficient is 3/2 because the red shape is 3/2 times bigger than the black shape

Pls help LOTS OF POINTS I am really confused and this is pretty easy so plaplslplsplspsl help

Answers

Answer: #4 is b

Step-by-step explanation:

Need HELP plzzzzzzzzz

Answers

Answer:

answer = 130 degree.

Step-by-step explanation:

I hope is correct.

Answer:

choice 2) angle DOC = 145 degrees

Step-by-step explanation:

angle ABD = 1/2(30 degree arc) = 15 degrees because of the inscribed angle theorem.

angle AOB = 180 - 20 - 15 = 145 degrees

angle DOC = angle AOB because it is a vertical angle to 145 degrees.

100 points! Someone please help me with this! I will mark brainliest! Picture is attached below. Random answers will be reported.

Answers

Answer:

7. Orthocenter is on the triangle, at (0,0).

8. Orthocenter is outside the triangle, at (1,-5)

Step-by-step explanation:

Answer:

7. (0, 0) - on the triangle8. (1, -5) - outside the triangle

Step-by-step explanation:

Question 7

Given points:

J(1, 3), K(-3, 1), L(0,0)

Orthocenter is the intersection of altitudes. Altitude is perpendicular segment with one end on the opposite vertices.

Lets work out two altitudes and find their intersection.

Slope of JL

m(JL) = (0 - 3)/(0 - 1) = 3

Equation of the line that is perpendicular to JL and passes through K(-3, 1). The line has the slope -1/3.

y - 1 = -1/3(x - (-3)) ⇒ y = -1/3x

Slope of KL

m(KL) = (0-1)/(0 - (-3)) = -1/3

Equation of the lines that is perpendicular to KL and passes through J(1, 3). The line has a slope -1/(-1/3) = 3

y - 3 = 3(x - 1) ⇒ y = 3x

The orthocenter is the intersection of the lines:

-1/3x = 3x ⇒ x = 0 ⇒ y = 0

The point is (0, 0) which overlaps with point L so it is on the triangle

Question 8

Given points:

D(-3, -2), E(-2, -2), F(1,2)

Lets work out two altitudes and find their intersection.

Slope of DE

m(DE) = (-2 - (-2))/(-2 -(-3)) = 0, horizontal line

Equation of the line that is perpendicular to JL and passes through F(1, 2). The line is vertical:

x = 1

Slope of EF

m(EF) = (2- (-2))/(1 - (-2)) = 4/3

Equation of the lines that is perpendicular to EF and passes through D(-3,-2)

The line has a slope -1/(4/3) = -3/4:

y - (-2) = -3/4(x - (-3)) ⇒ y = -3/4x - 17/4

The orthocenter is the intersection of the lines:

x = 1y = -3/4 - 17/4 = -20/4 = -5

The point is (1, -5) is outside the triangle

want to watch a movie
movie night

Answers

Answer:

ssssuuuuurrrreeeee

Step-by-step explanation:

;)

Answer:

yes? what movie?

Step-by-step explanation:

A jewelry box is shaped like a cube. One side of the box is 6.5 inches long. What is the volume of the jewelry box?

Answer options:

-274 in3
-274.5 in3
-274.375 in3
-274.625 in3

Answers

Answer:

274.625 in^3

Step-by-step explanation:

equation for volume LxWxH

6.5x 6.5x 6.5= 274.625

pls help me 10 points

Answers

Answer:

1st one is cluster 2nd is outliers 3rd is neither and 4th is outliers.

Step-by-step explanation:

11:59
Question 1
2 pts
In isosceles triangle JKL, JK KL. If the measure of
angle J is 47°, find the measure of angle K.
*Note: Do NOT include the degree in your answer.

Answers

Answer:

Step-by-step explanation:

Since ∆JKL is an isosceles triangle, it's base angles (<L and <J) would be equal to each other.

<L is opposite to side JK, <J is opposite to side KL.

m<J is given as 47°. Therefore,

m<L = m<J = 47°

m<L = 47°

m<J + m<L + m<K = 180° (sum of triangle)

47° + 47° + m<K = 180° (substitution)

94° + m<K = 180°

m<K = 180° - 94°

m<K = 86°

Are the lines parallel, perpendicular, or neither show work cause I need to understand this

Answers

Answer:

Niether

Step-by-step explanation:

the slopes arent opposite so they arent perpendicular, they arent the same so they arent parallel. they are niether due to thier slopes, but if they had the same slope, the y intercept would have to be different for them to be parrallel or else they would be the same line

please help
find the value of x in the isosceles triangle shown below.
V80
V80

Answers

Answer:

Option A. x = 8

Step-by-step explanation:

Please see attached photo.

From the attached photo,

we shall determine the value of y. This can be obtained by using pythagoras theory as illustrated below:

(√80)² = 8² + y²

80 = 64 + y²

Collect like terms

80 – 64 = y²

16 = y²

Take the square root of both side

y = √16

y = 4

Finally, we shall determine the value of x. This can be obtained as follow:

From the attached photo,

x = 2y

but:

y = 4

Therefore,

x = 2y

x = 2 × 4

x = 8

The cheyenne corp purchased $7480 worth if laundry supplies on june 2 and recorded the purchase as an asset. On june 20, an inventory of the laundry supplies inecaticated only $1320 on hand. The adjusting entry that should be made by the company on june 30 is?

Answers

Answer:

36,600

Step-by-step explanation:

Hope this is correct but I multiplied 30 by 1,320

PLZ HELP!!!!!! ASAP! 70 POINTS!

Factor ax^2−ay−bx^2+cy+by−cx^2

Answers

Answer:

(a-b-c)(X^2-Y)

Step-by-step explanation:

DONE!!

hey i think this expression is not factorable with rational numbers

Write ways to represent the fraction 10/9.

Answers

Answer:

mixed number form 1 1/9

decimal form 1.11111111111111 it goes on forever

percent form 111.111111111111% it goes on forever (again)

Step-by-step explanation:

i hope that helps!

Answer:

1 1/9

Step-by-step explanation:

10/9, you get 1 as the whole number.

You have a 1 left over when dividing 10 and 9. the 1 will be over 9.

Giving you 1 as the whole number and 1/9 next to it.

help quick!!! please help!!
i don’t understand!! help me please!

Answers

Answer:

1/5

Step-by-step explanation:

its probability there is only 1 orange ball out of 5 balls altogether so the probability of picking 1 orange ball is 1/5

What is the first step to solving a system of linear equations algebraically?

Find the missing term in the geometric sequence. 180,___,5

Answers

Answer:

30.

Step-by-step explanation:

first term = a

3r term = ar^2

So here ar^2/ a = r^2

r^2 = 5/180 = 1/36

r = 1/6

So missing term = 180 * 1/6 = 30.

Which expression is equivalent to 4/144a12p3 ? Assume a>0 and >0
Help fast

Answers

Answer: Option 1 2a^3 4√9b^3

Other Questions

After 3 hours of work, Malachi earned $18.How much did he earn per hour? Write anequation that represents the amount ofmoney he earned, y, after "x" hours. what is the are of the parallelogram(look at picture) which are the command forms for the verb tre? (check all that apply)1. soyons! 2. setez! 3. soyez!4. sois! Answer all the four q Nobody knows it somebody hel What would be the area of a polygon that is 15 and 18 inches?? how do i make chrystals d(n)=8-6(n-1)6th term in the sequence cuantas figuras literarias hay en el siguiente poemaHagamos un tratoCompaera, usted sabe que puede contar conmigoNo hasta dos o hasta diez, sino contar conmigoSi alguna vez advierte que la miro a los ojosY una veta de amor reconoce en los mosNo alerte sus fusiles, ni piense: qu delirio!a pesar de la veta, o tal vez porque existeUsted puede contar conmigoSi otras veces me encuentra hurao, sin motivoNo piense que es flojera, igual puede contar conmigoPero hagamos un trato: yo quisiera contar con ustedEs tan lindo saber que usted existeUno se siente vivoY cuando digo esto, quiero decir contarAunque sea hasta dos, aunque sea hasta cincoNo ya para que acuda, presurosa, en mi auxilioSino para saber, a ciencia ciertaQue usted sabe que puede contar conmigo What is the difference between a 'placental mammal' and a 'marsupial mammal? Who control who talk to the president Head lice, small insects, are found on two elementary school students. As these two studentsinteract on the playground, some lice move from one student to the other. Which of the following ismost likely taking place in this scenario?A-Gene flowB-genetic drift C-natural selection D-nonrandom mating On top labeled A 2 waves 1 above the other, with crests and troughs that line up. On bottom labeled B 2 waves, 1 above the other, so that the crests of the top wave line up with the troughs of the bottom wave.Will there be noise cancellation in example A or example B? 6.5 ft 6 ft- 11 ft N 5 ft What is the surface area? A 258 square feet B 195 square feet C 228 square feet D 330 square feet During which president's administration did the two party system emerge?O James MonroeO George WashingtonO John AdamsJames Madison- 9) Find the measurement of angle XAW. * Pls help me with the following i need it fast guys ols fast ASAP A scientific investigation is replicable if A. the same investigation is conducted in two different laboratories by two different scientists and the same results are produced. B. one scientist performs many different experiments in his or her own laboratory. C. two different scientists perform different experiments in their own laboratories but they produce the same results. D. one scientist performs the same experiment in his or her own laboratory and different results are obtained. Los estudiantes ______ a la clase de historia 17Select the correct answer from the drop-down menu.Consider how Shakespeares Julius Caesar transforms the work of Plutarch. Which phrase best complete the explanation?Shakespeare transforms Plutarchs historical account by