Mathematics High School

Which of the following statements about this is true??

Which Of The Following Statements About This Is True??

Answers

Answer 1

Answer:

lines tx and vs are perpendicular

Answer 2

Answer:

I think it is the 2 one don't blame me if I am wrong

Related Questions

Cindy owns a rectangular lot that is 18 yards long and 45 feet wide.
She is going to cover the lot with square pieces of sod. If the sod costs $12 per square yard, how much will Cindy pay to completely cover the lot with sod?

Answers

Answer:

$3240

Step-by-step explanation:

First you need to find the area of that lot. Area of a rectangle = length x width. But you also have mixed units...yards and feet. Since the price of the sod is in square yards, we'll convert the 45 feet to yards. 3 feet = 1 yard, so divide 45 by 3, = 15 yards.

18 x 15 = 270 square yards

then you multiply that by the $12/square yard

270 x 12 = $3,240

Please lmk if you have questions

Answer:

270$

Step-by-step explanation:

Bank account C starts with $10 and doubles each week. Bank account D starts with $1,000 and grows by $500 each week.

When will account C contain more money than account D? Write an equation to represent the situation and solve.

Your help is much appreciated.

Answers

Answer:it will take bank d 8 weeks to get more than bank c

Step-by-step explanation: 10 20 40 80 160 320 640 1280 2560 5120 10240

What variable in the equation y=mx+b represents the rate of change?
A) y
B) m
C) x
D) b

Answers

Answer:

D) b

Step-by-step explanation:

Rise Over Run = Rate of change.

B) m

rise over run represent change.

what is the solution to the systems of equations? equations - 3x-y= -17 , x-y= -13​

Answers

Answer:

x=1 y=14

multiply x-y=-13 by 3 so the x would cancel out. solve for y

then plug in y to one of the equations to get x

Answer: the answer is x= -2 , y=11

Step-by-step explanation:

First

1: we have to find the answer for x in x-y= -13

2: add y on both sides of the equation

3: we will get x= -13+y

Second

1: Substitute x in 3x-y= -17 with x=-13+y

2: then you will get 3(-13+y)-y= -17

3: multiply 3 with -13 and y

4: you will get -39+3y-y =-17

5: add 3y and -y

6: you will get -39+2y= -17

7: add 39 on both sides of the equation

8: you will get 2y=22

9: divide 2 on both sides

10: you will get y= 11

Third

1: plug 11 for y in x= -13+y

2:  then you will get x= -13+11

3:  you will x= -2

So x= -2 and y= 11

HELP ASAP!!!!! SOMEONE HELP ME?!?!

Answers

Answer:

The first step when factoring any polynomial is to factor out the GCF. The GCF is the greatest common factor for all the terms of the polynomial. By factoring out the GCF first, the coefficients and constant term of the polynomial will be reduced.

Consider the inequality −11x≥22 .



Solve the inequality. Explain why or why not the direction of the inequality symbol is reversed.

Input Field 1 of 1

Answers

Answer:

x<-2

Step-by-step explanation:

25 km
7 km
18 km
24 km
Find the area!!

Answers

Answer:

75600k^4 m^4 Hope that help !

Step-by-step explanation:

1. Take out the constants (25×7×18×24) kkkkmmmm

2. Simplify 25×7=175 (175×18×24)kkkkmmmm

3. Simplify 175×18=3150 (3150×24)kkkkmmmm

4. 3150×24= 75600kkkkmmmm

5. The answer would be 75600k^4 m^4

PLEASE HELP.
The hypotenuse of a right triangle is twice the length of one of its legs the length of the other leg is 7 feet find the length of the three sides of a triangle answer exactly or round to two decimal places.

Answers

Both legs are equal to 7 and the hypotenuse is equal to 14

8x - 2 = -9 + 7x

x=

Can yall like help me please

Answers

Step-by-step explanation:

here is your answer.

if it helps don't forget to like and mark me

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

Answer

Step-by-step explanation:

The answer is d because if you at 17 to 197 you'll get 203

Grade For This Paper
U
Submit Answer
49/
Grade For This Exam Series
U
4
6.
4
Here are the first 4 terms of a sequence.
3 11 19 27
a) (i) Write down the next term in the sequence.
(1)
(ii) Explain how you got your answer.
(1)
b) Work out the 10th term of the sequence.
(1)
Total marks: 3
G
L
S
SIN
А о
8:29​

Answers

Answer:

that is b

Step-by-step explanation:

Solve using the standard algorithm. 82.14 ÷ 0.6 ≅

Answers

Answer:60

Step-by-step explanation:

Pls aware rn I need this no links

Answers

Answer:

23 degrees

Step-by-step explanation:

. that is the answer

6383 to the nearest hundred
​

Answers

Answer:

6400

Step-by-step explanation:

its 6400 to the nearest hundred

Answer:

6400

hope this answer helps you.....

CAN SOMEONE PLEASE HELP ME

Answers

Answer:

38 degrees

Step-by-step explanation:

this is an isosceles triangle, meaning that the base angles are congruent.

the total triangle is equal to 180

so the equation would be: x=180 - (71+71)

evaluate:

x=180-142

x=38 degrees

Hope this helps :)

How do I solve?

5sin^2x-4sinx-1=0

Answers

Answer:

Step-by-step explanation:

5sin^2x-4sinx-1=0

Express 9.25. as a fraction in its simplest form
​

Answers

Answer:

9 1/4

Step-by-step explanation:

9.25-9=0.25

0.25 =1/4

9 1/4

A stepladder has an angle of elevation of 60° with the front of the house. The length of the stepladder is 24 feet. At what height does the stepladder meet the house?

Answers

Answer:

20.78 feets

Step-by-step explanation:

Based on the solution diagram attached below :

The height at which the step ladder meets the house can be obtained thus :

Using trigonometry :

Sin θ = opposite / hypotenus

Sin θ = h / 24

Sin 60 = h / 24

0.8660254 = h/24

Height, h = 0.8660254 * 24

Height, h = 20.78 feets

Find the solutions of this quadratic.
f(x)=(x-8)(x+4)

Answers

l

[tex]x1 = 8 \\ x2 = - 4[/tex]

What is the mean of the data set

Answers

Answer:

12.5 if all the numbers are one set. 15.3 for first row and 10 for last row if they are separate

Step-by-step explanation:

mean is found by adding all the data from the set and then dividing by how many data's there are. Mean can also be called the average of a set of data.

the difference between the exterior and the corresponding interior angle of the triangle is 81 °. determine those angles.​ (type all the steps for it)

Answers

I have no clue what the difference is

It rained all day, so many people played games. In the ring toss, 4
people won the grand prize, 15 people won the first prize, and 30 people won a consolation prize. How many more people won the first prize than the grand prize?
A. 30 people won a consolation prize.
B. 15 people won first prize.
C. It rained all day, so many people played games.
D. 4 people won the grand prize.

Answers

Answer:

9 more people

Step-by-step explanation:

There are 15 first prize winners and 4 grand prize winners

that means there are 15 - 4 more first prize winners than grand prize winners

15 - 4 = 9

9 more people won first prize than the grand prize

Answer: 9 people.

E plantation

Element X decays radioactively with a half life of 15 minutes. If therd are 230 grams
of Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 33 grams?

Answers

Answer: 42 minutes

Step-by-step explanation:

What does the following equal? Please help me!

Answers

Answer:

the first answer

Step-by-step explanation:

1/8 of the absolute value is 1/8 positive

anything from the absolute value is positive because absolute value is the value of how far away the number is from zero.

Answer:

-1/8

Step-by-step explanation:

5ive plus 2wo?
Correct answer gets brainiest!!




!00 bomb

Answers

Step-by-step explanation:

The Answer For the solution of

5ive plus 2ow is...........

7even

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15% off an annual subscription of 86$.How much will the customer save.

Answers

Answer:

$12.90/ 12.9

Step-by-step explanation:

divide 15 % by 86

find the value of x
2x−3=4

Answers

Answer:

3.5

Step-by-step explanation:

2x3.5=7-3=4

Answer:

Exact Form:

x = 7/ 2 , − 1/ 2

Decimal Form:

x = 3.5 , − 0.5

Mixed Number Form:

x = 3  1 /2 , -1/ 2

Step-by-step explanation:

When you cut a cross-section of a three-dimensional shape, how many dimensions is the cross section? Explain.

Answers

every two-dimensional shape can be defined as a cross section of a three-dimensional shape.

does anyone know any other apps i can use, i have to watch an add every time otherwise the answer is blurred

Answers

Answer: You can create an account for free, you won't get any ads

Step-by-step explanation:

Answer:

It dependents, are you looking for math, science, English, etc  

Step-by-step explanation:

answer correctly for brainlesit pls!!!! would rlly help :)

Answers

i’m sorry. i would love to help but here’s the question??
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