Mathematics High School

Help me please I dont understand ​

Help Me Please I Dont Understand

Answers

Answer 1

Answer is in the file below

shorturl.at/ipxUY

Answer 2

Answer:

151

Step-by-step explanation:

So supplymentary angles are which it's added up to 180. So if E is 29, It would be 180-29=151.

Related Questions

Pleaseee help!!!
James’ stock dropped 2 points each day over the last 5 days.
How many points has James’ stock dropped?

Answers

Answer:

10 points

Step-by-step explanation:

since they only said 5 days and each day 2 points drop.

1 day = 2 points

5 days = 2 x 5 = 10 points

I’ll love u forever if u help me with this ASAP plzzzzz ;)

Answers

The answer is











Absolutely nothing

Answer:

a,g,e

Step-by-step explanation:

Solve: 2.4y - 3.2 = 4
A y = 0.5
B y = 1.6
C y = 2
D y = 3

Answers

Answer:

y=3 you have to use PEMDAS

Answer:

y=3

Step-by-step explanation:

Combine multiplied terms into a single fraction

2.4y-3.2=4

12y/5 -3.2=4

Add 3.2 to both sides of the equation

12y/5- 3.2+3.2=4+3.2

Simplify

add the numbers 12y/5=7.2

Solution

y=3

HELPP
The coast guard is out to sea and gets notification that two ships need help. One ship is directly west of the coast guard, and the other is directly south, as shown in the image below. The two ships are 6 miles from each other. Which ship is currently closer to the coast guard?

Answers

Answer:

Ship one is closer to the coast guard

$6.00 times 200 per day times 65.00 per day for saftey

Answers

78,000
................

i need help w this plss

Answers

Answer:

Line a and Line b are parallel. The slopes are equal

Line b is perpendicular to line c. The slopes are different

Step-by-step explanation:

The standard form of an equation is y =- mx+C

m is the slope

Two lines are parallel if they have the same slope and perpendicular if the product of their slope is -1

For Line a: 4x-3y = 2

Rewrite

-3y = -4x+2

y = 4/3 x - 2/3

Slope of line a is 4/3

Line b: y = 4/3x + 2

mx = 4/3x

m = 4/3

slope of line b is 4/3

Line c = 4y+3x = 4

4y = -3x + 4

y = -3/4 x + 1

Slope of line c is -4/3

Since line a and b have the same slope, they arer parallel

mb * mc = 4/3 * -3/4

mb*mc = -1

Since the product of slope of line b and c is -1, they are perpendiclar

Graph the system of equations, and determine the
solution.
X + 5y = 10
2x + 10y = 50
Use the graphing tool to graph the system,

Answers

Answer:

First one is 2. The second one is 5.

Step-by-step explanation:

additive inverse of -4/7

Answers

Answer:

1/7

Step-by-step explanation:

please answer! will mark brainliest!!
THE OPTIONS IN THE DROP DOWN ARE TIME AND DISTANCE

Answers

Answer:

Independent: Time, Dependent: Distace

Step-by-step explanation:

The x Axis is usually independent, it lays on the ground. The Y-axis depends on the x-axis to hold it up up. < little way to remember

A student need to fill a tank with 9 liters of water. How many 1/3 liters will it take to fill the tank?

Answers

Answer:

Number of [tex]\frac{1}{3}[/tex] liters required to fill the tank = 27

Step-by-step explanation:

Amount of water needed to fill the tank = 9 liters

Measure of water to fill a vessel = [tex]\frac{1}{3}[/tex] liters

Number of [tex]\frac{1}{3}[/tex] liters vessels required to fill the tank = [tex]\frac{9}{\frac{1}{3}}[/tex]

                                                                                  = 9 × [tex]\frac{3}{1}[/tex]

                                                                                  = 27

Therefore, number of [tex]\frac{1}{3}[/tex] liters required to fill the tank = 27

Kevin just put 20.26 gallons of fuel into his car. There were 3.9 gallons in the car to begin with. How much fuel is in Kevin's car now?
HELPP

Answers

Answer:

24.16

Step-by-step explanation:

Help plsssssssssssss

Answers

Answer:

C

Step-by-step explanation:

use the number then do ÷

1
Which expression can be simplified as this?

Answers

Answer and Step-by-step explanation:

The answer would be the last answer choice.

[tex](n^{-3} )^{6}[/tex]

Exponents that are the being raised by another exponent get multiplied, so 6 times -3 is -18.

When a number/variable has a negative exponent, the number/variable will be put under 1, and the exponent will change to be positive.

#teamtrees #PAW (Plant And Water)

The perimeter of the triangle is 202cm. Using that find the value of x

Answers

Answer:

x = 13

Step-by-step explanation:

3x + 12 + 5x + 16 + 4x + 18 = 202

combine like terms

12x + 12 + 16 + 18 = 202

12x + 46 = 202

       -46     -46

12x = 156

divide by 12

x = 13

Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!!

-Lil G

Add all the sides together (don´t forget parenthesis) Put the x´s with the x´s and the same with the other numbers. The subtract additional numbers from the total. The divide what left from the number in front of the x.

(3x + 12) + (5x + 16) + (4x + 18) = 202

8x + 28 + (4x + 18) = 202

12x + 46 = 202

      - 46     -46

12x = 156

/12      /12

x = 13

What is / are the coefficients in this expressions? 3a+7-8n

Answers

Answer:

3 and 8

Step-by-step explanation:

3 and 8 are the only numbers that have a variable, or the letter beside it

its a angle question.

PLS HELP

Answers

OK,
this is an equilateral triangle, and by the indicators on the lines, we know the bottom angles have to be the same
we also know that angles in a triangle sum to 180
with this information we can work out the angle x

180 - 24 = 156
156/2 = 78

The answer is 78

the ratio of dogs to cats at the local shelter is 2 to 5.there are 20 dogs at the shelter.what is the total number of dogs and cats at the shelter?

Answers

20:50 or if you have to add it 70

The square root of 150 lies between which two consecutive integers?
O 10 and 11
O 11 and 12
O 12 and 13
O 149 and 151

Answers

Answer:

12^2 = 144 and 13^2 = 169

So, the answer is 12 and 13

Step-by-step explanation:

Complete the table of values for x + y =6

Answers

Answer:

-2   -1     0      1    2   3

8     7     6      5    4   3

Step-by-step explanation:

ANSWER ASAP PLEASE
A right rectangular prism has a height of 2 1/2 inches. Its length is 1/3 inch and its width is 3 feet. What is its volume?

Answers

Answer: 30 inches (2.5 feet)

Step-by-step explanation:

2 1/2 x 1/3 x 36

how many zeros are in f(x) = 3x^4 + x + 2
i know its 4... but i dont know how to solve the question
so please help me solve the question and show how there are 4 zeroes

Answers

Answer:

The power of the polynomial determines the number of zeroes it has in this case power is 4 so 4 zeroes. Whereas in 5^3+4 it has 3 zeroes as its power is 3. U can find the zero by trial and error method.

Hope this helps.

Step-by-step explanation:

How do I know where to put numbers on a graph

Answers

Answer:

X axis is on the left of the Coordinates (x,y) and Y axis is on te right

X goes sideways

Y goes Vertical

Step-by-step explanation:

-3.5(x+9). URGENT : SHOW ALL STEPS PLEASE

Answers

Answer:

-3.5x - 31.5

Step-by-step explanation:

-3.5(x+9)

= -3.5x + -3.5(9)

= -3.5x - 31.5

Please due today are 11:59

Answers

26^2+19.5^2=c^2
c = 32.5

Pythagorean equation

Write 245,800,000 in scientific notation.

Answers

Answer:

2.485x10^8

Step-by-step explanation:

I don’t know how to do it please help

Answers

Answer:

37.5

Step-by-step explanation:

First you have to realize that these are similar triangles.

You can do a easy cross multiplication with these types of questions by forming an equation with the similar angles.

put the smaller above the decimal and the bigger one below like this.

[tex]\frac{8}{25}[/tex]=[tex]\frac{12}{x}[/tex]

Now cross multiply

8x=300

x=37.5

In parallelogram DEFG if FH=16 find FD.

Answers

Answer:

32

Step-by-step explanation:

16x2

June was thinking of a number. June doubles it, then adds 18 to get an answer of 90.7. What was the original number?​

Answers

Answer:

36.35

Step-by-step explanation:

2x×18=90.7

2x=72.7

x=36.35

one part of one hundred equal parts; 0.01.

Answers

Answer:

0.01, 1%, or 1/100

Step-by-step explanation:

These are all the same.

Plssss help meeee I need help??

Answers

Answer:

The y-intercept will be moved 11 units downward.

Step-by-step explanation:

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