Mathematics High School

help this is my midterm

Answers

Answer 1

Oh nu your cheating that ain’t gooood

Answer 2

Answer:

Solution given:

relationship between perpendicular and hypotenuse is given by sin angle

sin angle =P/h

angle=sin-¹(7/12)=35.68

your option is b.36.

Related Questions

5 feet long divide by 6 feet long

Answers

Answer:

5 feet / 6 feet = 0.8333

Step-by-step explanation:

Find the slope of the following graph.

a) -1/8
b) 1/8
c) -8

Answers

-1/8, solve by plotting 2 points and dividing rise by run

A school has 1,200 concert tickets for sale. Some of the
tickets are for reserved seats (r), and the rest are for general
admission (g). At most, 500 reserved-seat tickets can be
sold. Which pair of inequalities models the number of
tickets that can be sold?

Answers

Answer: d

Step-by-step explanation:

r+g less than or equal to 1,200

r less than or equal to 500

The pair of inequalities models the number of tickets that can be sold is r + g ≤ 1200 and r ≤ 500

Let r represent the number of reserved seats and g represent the number of seats for general admission.

Since the school has 1,200 concert tickets for sale, hence:

r + g ≤ 1200 (1)

Also, there are at most 500 reserved-seat tickets. Hence:

r ≤ 500 (2)

The pair of inequalities models the number of tickets that can be sold is r + g ≤ 1200 and r ≤ 500

Find out more at: https://brainly.com/question/25285332

Need help will give brainliest

Answers

The answer is 3.5 can I have a brainliest now?

Answer:

3.5

Step-by-step explanation:

The constant rate of proportionality, k, is expressed as [tex]k = \frac{y}{x}[/tex], and shows that two quantities are proportional to each other. In this logic, rearranging this in terms of y gives us:

[tex]y = kx[/tex]

Thus we can determine that k is 3.5, in this case.

Find the value of x. Sum 1 help I rlly don’t get this

Answers

Answer:

x = 12 degrees

Step-by-step explanation:

This isosceles triangle has two equal sides and thus two equal angles. We find the measure of angle 2 by subtracting 76 degrees from 180 degrees, and then dividing the result (104 degrees) by 2: m<2 = 52 degrees.

Then m<2 = 52 degrees = 3x + 16, or

52 degrees - 16 degrees = 3x, or:

36 degrees = 3x

Thus, x = 12 degrees

URGENT need answer quick

Answers

Answer:

Part A: x = 4.

Part B: The answer normally would be x = 12, but since your question asked why it has no real solution, it is because the solution (x=12) does not make the equaion true. Why? Because the value given from the equation that should make the equation true does not relate the equation in itself; hence making it have no solution.

-81= −45−9n i need help please

Answers

-45 - 9n = -81

-9n = -81 + 45

-9n = -36

n = -36/-9

n = 4

Hope this helps you. :)

Answer:

4=n

Step-by-step explanation:

-81= -45-9n

+45 +45

-36= -9n

÷ -9 ÷-9

4= n

substitute:

-81= -45 -9 (4)

-81= -45 -36

-81= -81

Which number can be used as a common denominator for the fractions 1/4 and 5/6? Check all that apply.

[] 2

[] 6

[] 12

[] 16

[] 24

Answers

You could either use 12 or 24.

Can y’all plz help me ?

Answers

Answer:

x=-5

Step-by-step explanation

The first box has eight x's and six 1's which means that it would be written as 8x+6

The second box has four x's and fourteen -1's which means that it would be written as 4x-14

You set them equal to one another

8x+6=4x-14

You subtract 4x from both sides

4x+6=-14

Subtract 6 on both sides

4x=-20

Divide 4 on both sides

x=-5

Hope it helps :))

Enter and ordered the pair below so that the points hit the bullseye.

Answers

Answer:

(1,2)

Step-by-step explanation:

Write an integer addition
problem that would represent
an elevator starts at street
level (main lobby) goes up 6
floors and then back down 8
floors to the parking garage.

A. 1+7-8=0
B.0+8+(-2)=6
C.1+6+(-8)= -1
D.0+6+(-8)= -2

Answers

Answer:

Step-by-step explanation:

Some one please help me with this question

Answers

The answer is C because you do PEMDAS and then add the 5 from the other side

A rhombus is a rectangle- Always,Sometimes, or Never?

Answers

Answer:

Never

Step-by-step explanation:

The diagonals of a rhombus are equal. There is one right angle in a parallelogram and it is not a rectangle. An equiangular rhombus is a square.

Answer:

sometimes

Step-by-step explanation:

a rectange has 4 right angles, while a rhombus might not always have them.

someone help me please, i will give brainliest this is due soooooon!1111

Answers

Answer:

216

Step-by-step explanation:

I'm sure there is a simpler way to do this but this is how I did it.

First divide 18 by 6 because it triples every 6 hours.

18/6=3

This means it will triple three times

Then triple the value three times

#1. 8x3=24

#2. 24x3=72

#3. 72x3=216

In 18 hours the virus will infect 216 people.

A binary operation (+)is defined on the set R of real numbers by a(+)b=a2+b2 -ab for all a,b,e,r solve the equation 4(+)a=28

Answers

Answer:

Step-by-step explanation:

please help! i’ll give brainliest

Answers

Answer:

Option D is the correct answer...

Hope this helps u ^_^

X - 23 = 18

According to the answer

We have to add 23 to both sides

X - 23 + 23 = 18 +23

X = 41

car travels 177 milies in 3 hours at a constant speed. Which unit ratio represents the speed of the car?

Answers

Answer:

59 miles per hour

Step-by-step explanation:

girl im taking the same benchmark and i am on the edge of crying. but anways stan nicki

29
Which decimal is equivalent to ?
11
Choose 1 answer:
2.63
2.6363
2.63
2.6

Answers

Answer:

I can't see the whole question I can't see the top

Number 10 plsss help mee

Answers

Answer:

5.25

Step-by-step explanation:

f(x)=7x

then x=0.75

7x0.75=5.25

so f(x) or fx = 5.25

Plsssss Help!!!
Adam rode in a bike -athon at the end of each hour of the bike-athon he recorded the total distance he had traveled since the bike-athon began. This is shown in the table below.

Answers

Answer: no, because the total distance of 31 miles is respected in the table

Step-by-step explanation:

I passed the test

If f(x) = 7(x - 2) + 4(x + 1), what is f(2)?

O 9
O 10
O 11
O 12

Answers

i THINK it’s 11 .........

Yea I think it’s c so that should be right

A bus travels 300 miles on 12 gallons of gas. At this rate, how many gallons will it need to travel 650 miles?

Answers

Answer:

o travel 650 miles the bus will need 26 gallons of gas.

Step-by-step explanation:

First we find how many miles travel the bus on one gallon of gas:

300/12=25 miles.

Second we find how many gallons will it need to travel 650 miles:

650:25=26 gallons of gas.

300/12=25 miles. Second we find how many gallons will it need to travel 650 miles: 650:25=26 gallons of gas. Answer:To travel 650 miles the bus will need 26 gallons of gas.

Which expression is equivalent to 10x - 5 + 3x - 2

Answers

Answer:

13x-7

Step-by-step explanation:

add 10x and 3x.

13x-5-2

subtract 2 from -5

13x-7

13x-7 I would love some points

Compare a dilation to the other transformations:
translation, reflection, rotation.

Answers

Answer:

A translation simply moves the graph, or pre-image, without changing the size or spinning the image. A reflection flips the pre-image across some line. A rotation spins the pre-image around a point. A dilation either expands or shrinks the pre-image.

Step-by-step explanation:

Hope this helps

Transformation involves changing the size, the position and the location of a shape.

Dilation

When a shape is dilated, the size of the shape is altered to form a new shape

Translation

When a shape is translated, the shape is moved across the coordinates, but the size remains unchanged

Reflection

When a shape is reflected, the shape is flipped across the coordinates, but the size remains unchanged

Rotation

When a shape is rotated, it must be rotated across a point, and the size remains unchanged

The above means that translation, reflection and rotation are rigid transformation, while dilation is not.

Answers

Answer:

1749.6

Step-by-step explanation:

Answer:

jbvfksbvfkfjbfbk

Step-by-step explanation:

ghjkeflj

Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes. What is the least number of cars she can wash to buy the hleadphones
Define the variable:
Inequality:
Solution:

Answers

Answer:

15 cars

Step-by-step explanation:

240-30=210

210/14=15 cars

Answer:

13 it's 13 its 13 its 13 its 13 its 13

Please answer the question below. If correct=brainliest :)

Answers

Answer:

4 and a half i think

Including the price of the stand 4 hours.

If A=6x^3-x^2+4x+8 and B= 2x^3+x-5 then A-B equals

A) 4x^3-x^2+3x-13
B) 8x^3-x^2+5x+3
C) 4x^3-x^2+3x+13
D) 8x^3+3x+3

Please answer ASAP!! No jokes please.

Answers

That would be c 4x^3-x^2+3x+13

Which shows 628.307 in word form?

Answers

Answer:

six hundred and twenty eight point three hundred and seven

six hundred twenty eight point three hundred and seven.

Explain how you would distribute 4 ones into 5 groups.m

Answers

The number of ways he can distribute 4 ones into 5 groups is 120 ways.

Permutation

Permutation has to do with the arrangement. For instance, to distribute "r" values into "n" groups, this can be calculated as:

nPr = n!/(n-r)!

Hence for you to distribute 4 ones into 5 groups, we will use the formula above to have:

5P4 = 5!/(5-4)!

5P4 = 5!/1!

5P4 = 5!

5P4 =120 ways

Hence the number of ways he can distribute 4 ones into 5 groups is 120 ways.

Learn more on permutation here: https://brainly.com/question/1216161

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