Mathematics High School

I really should’ve payed attention in 10th grade huh?

A. 32 square units
B. 17 square units
C. 16 square units
D. 32 square units

I Really Shouldve Payed Attention In 10th Grade Huh?A. 32 Square UnitsB. 17 Square Units C. 16 Square

Answers

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2

Answer:

it might of helped lol

Step-by-step explanation:

C is your answer sorry it took me awhile

Have a blessed day :)

Related Questions

I don’t know the scale factor at all. Please help

Answers

Answer:

[tex]scale \: factor = 6 \div 12 = 0.5 \\ ef = 13 \times 0.5 = 7.5[/tex]

Solve for the variable: 4x − (9 − 3x) = 8x − 1

Answers

Answer:

x = - 8

Step-by-step explanation:

4x - 9 + 3x = 8x - 1

7x - 9 = 8x - 1

7x - 8x - 9 = 8x - 8x - 1

- x - 9 = - 1

- x - 9 + 9 = - 1 + 9

- x = 8

- x ÷ - 1 = 8 ÷ - 1

x = - 8

A cylinder with radius 3 feet and height 5 feet is there. What is the volume of the cylinder? Round answer to the nearest hundredth.

Answers

Answer:

volume of cylinder

= πr²h

= π×3²×5

= π×9×5

=45π

= 141.37 cubic feet

72 mi 54 mi What is the length of the hypotenuse? miles​

Answers

Answer and Step-by-step explanation:

[tex]72^2 + 54^2 = C^2\\\\8100 = C^2\\\\90 = hypotenuse[/tex]

#teamtrees #PAW (Plant And Water)

Find x and y
Show all the work

Answers

Answer:

x = 16

y = 116

Step-by-step explanation:

Given is a figure of isosceles trapezoid. One pair of opposite sides are parallel and non-parallel sides acts as it's transversals.

Therefore,

4x° + (6x + 20)° = 180° ( interior angles on the same side of transversal)

(6x + 20 + 4x)° = 180°

(10x + 20)° = 180°

10x + 20 = 180

10x = 180 - 20

10x = 160

x = 160/10

x = 16

Measure of base angles of an isosceles trapezoid are equal.

Therefore,

y° = (6x + 20)°

y = 6x + 20

y = 6*16 + 20

y = 96 + 20

y = 116

I dont Know what to put here
But Anwer Pls

Answers

Line AM and AR are radii

Find the area of the parallelogram. Pls explain and I will give brainliest!

Answers

Answer:

C: 697 in^2

Step-by-step explanation:

Since parallelograms have parallel lines, the 41 in and 33 in have the same area, the 17 inch and the opposite have the same area too.

You don't need any solution for this since this question already gave you the answer without needing to do any calculation except for finding the area of the parallelogram.

41 x 17 = 697in^2

two hours later than 11:30 is?

Answers

1:30 broski good luck

A dog is leashed to a tree with a 20 ft rope. If the dog runs around the tree one time, how far has he run?

Answers

Answer:

40pi ft or 125.66 ft

Step-by-step explanation:

The table shows all the possible outcomes for spinning the pointer of the spinner with four equal sized sections labeled 1–4 and another spinner with four equal sized sections labeled A-D. What is the probability that the two pointers will land on an odd number and the letter c? Give the probability as a percent.​

Answers

Answer:

12.5%

Step-by-step explanation:

There are two types of spinners here and the outcome of them is independent. That means

P(odd number,C) = P(odd number) * P(C)

There are two odd numbers out of four numbers in the first spinner. The chance of odd number will be:

P(odd) = 2/(2+2)= 1/2= 50%

There are four letters and the desired outcome is C. The chance for C will be:

P(C)= 1/4= 25%

Then the chance will be:

P(odd number,C) = P(odd number) * P(C)

P(odd number,C) =50% * 25% = 12.5%

A fast-food restaurant must apply an 8.5% tax on every sale it makes. How much tax must it charge a customer who purchases a total of $18.50 in food?

Answers

Answer: $1.57

Step-by-Step Explanation:

Study.com says: “the formula for calculating the sales tax on a good or service is: selling price x sales tax rate, and when calculating the total cost of a purchase, the formula is: total sale amount = selling price + sales tax,” (study.com, How to Calculate Sales Tax).

So, to find the amount of money they are charging for taxes, we need to use the formula: $18.50 x 8.5%. The selling price is the total sum of the purchase, and the sales tax rate is the percentage number that is apply to every sale as taxes.

Here’s how we solve:

1. To multiply, we first need to change our percentage into a decimal by dividing it by 100. —> 8.5/100 = 0.085

2. Multiply the purchase times the sales tax rate, which is converted into a decimal. —> 18.50 x 0.085 = 1.5725

3. Because money only uses the tenths and the hundredths places, we round up. —> 1.5725 ~ 1.573 ~ 1.57

4. Our answer for the tax amount charged in money is $1.57

Hope this helps!

Determine whether the conclusion is valid. Explain.
You want to determine the number of students in your school who have visited a science museum. You survey 50 students at random. Twenty have visited a science museum, and thirty have not. So, you conclude that 40% of the students in your school have visited a science museum.
A. yes; The sample is representative of the population, selected at random, and large enough to provide accurate data. So, the sample is unbiased and the conclusion is valid.
B. yes; The sample is representative of a specific group, selected based on age, and small enough to provide accurate data. So, the sample is biased and the conclusion is valid.
C. no; The sample is not representative of the population because students who are older have had more opportunities to visit a science museum. So, the sample is biased and the conclusion is not valid.
D. no; The sample is representative of the population, selected at random, and too large. So, the sample is unbiased and the conclusion is not valid

Answers

Answer:

e

Step-by-step explanation:

e

Find the value of x and tell which triangle it is.

Answers

Answer:

x = 23

Obtuse scalane triangle

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180

110+35+x+12 = 180

157 + x = 180 subtract x from both sides

x = 23

The given triangle is an obtuse scalane because it has no eqaual side lengths or angles measurment.

number 7 and number 8

Answers

Answer:

Number 7:

connotation: dissimilar from the rest of the group in some ways

denotation: not the same as another or each other; unlike in nature, form, or quality

Number 8:

Neutral

Step-by-step explanation:

Have a good day!

What is 42x39 long Muliply

Answers

Answer:

1638

Step-by-step explanation:

Wait what do you mean by “long multiply” at the end?? I wrote on paper so look at the answer on the image I attached

HELP PLZ! BRAINLIST WILL BE PICKED!

Answers

Answer:

-0.9

Step-by-step explanation:

hope this helps lovely! lmk if you need an explanation!

I need helpppppppppp

Answers

Answer:

154

Step-by-step explanation:

The correct answer is 145

Will mark brainliest- please help! find x

Answers

................................. x is something idl

Answer:

15

Step-by-step explanation:

Assuming x is the length DB

Δ DSR and Δ DBC are similar, so ratios of corresponding sides are equal, that is

[tex]\frac{DB}{DS}[/tex] = [tex]\frac{DC}{DR}[/tex] , substitute values

[tex]\frac{DB}{10}[/tex] = [tex]\frac{12}{8}[/tex] ( cross- multiply )

8 DB = 120 ( divide both sides by 8 )

DB = 15

That is x = DB = 15

Help Me Plzzzzz
Which fraction has the same decimal representation whether it is truncated or rounded to two decimal places?
A) 1 /3
B) 1 /6
C) 2 /3
D) 5/ 9

Answers

Step-by-step explanation:

wheres the decimal to compare it to

The answer is A I hope this helps have a great day

Can someone plz help me this is due im a few hours. And plz answer a) & b) plz

Answers

Answer:

a. 840 gals

b. 14 miles per gallon

Step-by-step explanation:

a. 350 ÷ 25 = 14

14 · 60 = 840 gallons

b. 350 ÷ 25 = 14 miles per hour

please help!!!!!!!!!​

Answers

3/4 + 5/7

= 21/28 + 20/28

= 41/28

= 1 13/28

Answer:

3/4 + 5/7 = 41/28  = 1 13/28 ≅ 1.4642857

Step-by-step explanation:

3/4 + 5/7 = 41/28  = 1 13/28 ≅ 1.4642857

Spelled result in words is forty-one twenty-eighths (or one and thirteen twenty-eighths).

Please help my last question was botted ​

Answers

answer

the last one unshaded from 75 moving towards 76

Step-by-step explanation:

it says h is greater than 75.5 so it should not be shaded ......sorry my keyboard dosent have those mathematical symbols

El precio de un auto era de &725000. Me han rebajado un 15% por pagarlo al contado. ¿Cuánto debemos abonar con la rebaja?

Answers

Respuesta:

616,250

Explicación paso a paso:

Dado que:

Precio inicial = 725.000

Porcentaje de descuento por pagar en efectivo = 15% = 0,15

El precio con descuento será:

Importe inicial - descuento

Descuento = 0,15 * 725000 = 108,750

Precio con descuento = (725000 - 108750) = 616,250

The weight of the load varies directly with the number of crates that make up the load. If a load of 15 crates weighs 2 tons, how many crates would weigh 10 tons?​

Answers

Answer:

75 crates

Step-by-step explanation:

if 15 crates = 2 ton, to find 10 ton, multiply 15 x 5 which equals 75

so 75 crates = 10 ton

About 90 percent of seventh graders prefer texting to emailing. In a
sample of 550 seventh graders, how many do you predict will prefer
texting? Use the following picture to help you work out the problem.
0.9 x 550 =
seventh graders will likely prefer texting.

Answers

___________________-3582

Please help, tbh I forgot to solve this. Thank you :)

Answers

I believe the answer would be $60

The answer is D) $60

one more help How can you figure out the length of the dotted line that connects the two endpoints of the half circle?

Answers

Answer: Multiply the radius of the half circle by 2.

Step-by-step explanation: The dotted line that connects the two endpoints of the half circle is the diameter of the circle. To find the diameter of the circle, you will need to multiply the radius of the half circle by 2, since the radius is half of the diameter.

what is the slope of a line parallel to the line whose equation is y= -5/2x+7. fully simplify your answer

Answers

Answer:

-5/2

Step-by-step explanation:

7=intersect of y

-5/2=Slope

Find an equation of the line through (2,8) and parallel to y=3x-3

Answers

Answer:

8=3(2)-3

Step-by-step explanation:

change y to 8 and x to 2

Which of these numbers has three significant digits?
A. 1.23
B. 0.043
C. 1.020
D. 0.05

Answers

Answer:

The answer is A. 1.23

hope this helps!

Answer:

The answer is A. 1.23

Step-by-step explanation:

took the test

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