Answers
Answer:
Angle 2 & 4 = 72
Step-by-step explanation:
Angle 7 is corresponding to angles 3.
So, since we know angle 7 = 108, then angle 3 = 108.
Angle 3 is supplementary to angle 2, which means they add up to 180º.
So if angle 3 = 108.
Then:
Angle 2 + 108 = 180
Angle 2 = 72º.
Angle 2 & angle 4 are vertical angles, so they have the same measure. Therefore,. If angle 2 is 72º, then angle 4 has to also be 72º.
Hope this helps! Have a great day!
Related Questions
I Have Some Questions For You Guys, A construction crew cut down thousands of acres of forest to build apartment buildings. How might the food chain be disrupted due to the producers being removed?
A.
The population of deer will have to find a new habitat so they will have food to eat.
B.
The population of coyotes will increase, so the deer will be safe.
C.
The population of deer will increase, so the coyotes will have food to eat.
D.
The population of deer will have to find people to feed them.
Answers
Answer:
A. The population of deer will have to find a new habitat so they will have food to eat.
Step-by-step explanation:
Definitely not the others if you need explanation ask :)
Keegan had 3.25 pounds of flour. After making bread, he had 1.75 pounds of flour left over. i know its 1.5 but whats the Equation?
Answers
Answer:
Step-by-step explanation:
loaves per week) 1.0 = 51 pounds of flour 1.5 = 76 pounds of flour 2.0 = 101 pounds of flour 2.5 = 127 pounds of flour 3 = 152 pounds of flour Pounds of Wheat Berries Storage For DIY Bread If you mill your own flour, to maintain your current consumption of bread during a time when you’re drawing on your deep pantry food storage:
Four times a number is 44. What is the number? 44 n n n n 10 11 40 48
Answers
Divide both sides by 4.
n=11
Therefore, the number is 11.
Answer:
11
Step-by-step explanation:
1. What is the sum of its angle measures?
90°
180°
360°
Answers
Answer:
360 degrees
Step-by-step explanation:
Answer:
360°
Step-by-step explanation:
For what value of x is the figure a rectangle?
Answers
How do we draw graphs in those kinds of questions?
Answers
Ruben put an empty cup underneath a leaking faucet. After hours, Ruben had collected cup of water. What is the rate, in cups per hour, at which the water is leaking from the faucet.
Answers
Complete question :
Ruben put an empty cup underneath a leaking faucet. After 1 1\2 hours, Ruben collected 1/4 cup of water. What is the rate, in cups per hour, at which the water is leaking from the faucet?
Answer:
1/6 cups per hour
Step-by-step explanation:
Given that :
Time = 1 1/2 hours = 1.5 hours
Cups of water collected = 1/4 cups
Rate in cups per hour :
Cups collected / time
1/4 ÷ 1 1/2
1/4 ÷ 3/2
1/4 * 2/3
= 2/12
= 1/6 cups per hour
Answer:
1/6 cups per hour
Step-by-step explanation:
Complete question :
Ruben put an empty cup underneath a leaking faucet. After 1 1\2 hours, Ruben collected 1/4 cup of water. What is the rate, in cups per hour, at which the water is leaking from the faucet?
Step-by-step explanation:
Given that :
Time = 1 1/2 hours = 1.5 hours
Cups of water collected = 1/4 cups
Rate in cups per hour :
Cups collected / time
1/4 ÷ 1 1/2
1/4 ÷ 3/2
1/4 * 2/3
= 2/12
= 1/6 cups per hour
The graph shows the amount of money you and a friend are saving for a camping trip. You: 2 weeks 40 dollars. 5 weeks 100 dollars
Friend: 4 weeks 60 dollars. 8 weeks 120 dollars.
A) Compare the steepness of the lines. What does this mean in the context of the problem.
B) Find the slope of each line.
C) How much more money does your friend save each week than you?
D) The camping trip costs $165. How long well it take you to save enough money
I need this by tonight
Answers
We want to compare two linear equations and answer some things in regards to these.
A) Your line should be steeper.B) your slope is $20 per week, your friend slope is $15 per week.C) Your friend wins $5 less than you per week.D) You must save for 9 weeks, your friend for 11 weeks.So we have two sets of data:
you: (2 weeks, $40), (5 weeks, $100)friend: (4 weeks, $60), (8 weeks, $120)A) First we want to compare the steepness of the lines, it will represent how much money you and your friend gets per week, a more steep line means a larger weekly income.
By the given points, you can see that you have an increase of $60 in 3 weeks, while your friend has an increase of $60 in 4 weeks, thus, your line should be steeper.
B) We know that for a line that passes through points (x₁, y₁) and (x₂, y₂) the slope is given by:
[tex]s = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
So, for you, the slope is:
[tex]s_y = \frac{\$100 - \$40}{5 weeks - 2 weeks} = \$20\ per \ week[/tex]
For your friend the slope is:
[tex]s_f = \frac{\$120 - \$60}{8 weeks - 4 weeks} = \$15 \ per \ week[/tex]
C) Your friend saves $5 less than you per week.
D) You, by week 5, have $100
So you need to save another $65
And you save $20 per week, so we need to solve:
$20*x = $65
x = $65/$20 = 3.25
Rounding to the next whole number, x = 4
And this is 4 weeks after the 5th week, so you need to save for a total of 9 weeks.
For your friend, he has $120 at the 8th week, then he must save another $45, and he saves $15 per week, so we need to solve:
$15*x = $45
x = $45/$15 = 3
He must save for another 3 weeks, for a total of 11 weeks.
If you want to learn more about linear equations, you can read:
https://brainly.com/question/11897796
12+1+1 1/2+1/8=?? To find the area of the family room
Answers
Answer:149/8
Step-by-step explanation:
The circumference c of a circle is given by the formula c equal 2 pi if the radius of the circle is 10 inches find the circumference of the circle
Answers
Answer:
62.8 inches
Step-by-step explanation:
c = 2πr
Where,
c = Circumference of a circle
π = pi = 3.14
r = radius = 10 inches
c = 2πr
= 2 × 3.14 × 10
= 62.8 inches
c = 62.8 inches
Therefore,
The circumference of the circle is 62.8 inches
The graphs of the equations Ax + By =15 and Ax - By =9 intersect at (2, 1). Find A and B. Show or explain your reasoning
Answers
The value of A and B will be 6 and 3 respectively
What is Linear equation with two variables?If an equation is stated in the form ax + by + c=0, it is said to be a linear equation in two variables, where a, b, and c are real numbers and the coefficients of x and y, i.e. a and b, are real values.Linear equations in two variables are the algebraic equations which are of the form y = mx + b, where m is the slope and b is the y-interceptHow to solve this problem?The steps are as follow:
Given equationsAx +By = 15
Ax - By = 9
Given that both lines intersect at point (2,1), so both above equation can be written as:2A + B = 15
2A - B = 9
Solving the above equation by adding both of them we get:4A = 24
A = 6
Putting value of A in one of equation we will get:2A + B = 15
2(6) + B = 15
B = 3
So the value of A and B will be 6 and 3 respectively
Learn more about Linear equation with two variables here:
https://brainly.com/question/1060504
#SPJ2
1. Find 7.5% of 30t.
please help me
Answers
Answer:
2.25t
Step-by-step explanation:
Given function:
7.5% and 30tto find 7.5% of 30tt is just a variableMultiply 7.5% with 0.01:
[tex]7.5[/tex]·[tex]0.01=0.075[/tex]Multiply 0.075 by starting term:
[tex]0.075[/tex]·[tex]30=2.25[/tex]Therefore, 7.5% of 30t would be 2.25t.
Help me right now plsss I rlly need help
Answers
Answer: √25 = ±[5]
Step-by-step explanation:
5 × 5 = 25
-5 × -5 = 25 (negative times negative = positive)
55% of 6th grade students voted in the student election. 440 sixth grade students voted in the student election. How many total 6th graders are in the school
Answers
Answer:
800. Here's why:
Step-by-step explanation:
This indicats that 440 students make up 55% of the 6th grade population. We can write this as
55/440.
We also know that 'x' total students make up 100% of the 6th-grade population, so we can write this as
100/x.
55/440 must be equal to 100/x. When cross multiplied, it becomes 50x=44000. If we divided each side by 50, we'll find that x=880. Therefore, there are 800 6th graders
Answer:495
Step-by-step explanation:
440 rounds up to 450,450+450=900-the 10 we rounded so 890-440 is 450 which is half so we need to add 440 to 550 to get 990 and we half 990 to get 495 and that is your answer i think im very sorry if this is wrong btw a sixth grader did this please find out a way to reply to my comment or something like that to tell me if i am right.
The value of k lies between 2.2 and 2.3.
Select all possible values of k.
Answers
Answer:
Its easy... 5 and 5.04!
Step-by-step explanation:
You have to look at it properly. It says "The value of SQUARE ROOTED K."
So all you have to do is square root them and whatever is in between 2.2 and 2.3 is ur answer. Ur answer 5 and 5.04.
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that √k falls between 2.2 and 2.3
For k = 1.49, √1.49 = 1.22 which is not between 2.2 and 2.3
For k = 4.8, √4.8 = 2.19 which is not between 2.2 and 2.3
For k = 5, √5 = 2.2 3which is between 2.2 and 2.3
For k = 5.04, √5,04 = 2.23 which is between 2.2 and 2.3
For k = 5.3, √5.3 = 2.302 which is not between 2.2 and 2.3
For k = 6, √6 which is not between 2.2 and 2.3
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
Find out more on equation at: https://brainly.com/question/2972832
how do you work out miles in km
Answers
Answer:
1 km is 0.621371 mile
Step-by-step explanation:
There are 1.609344 kilometers in 1 mile. To convert from miles to kilometers, multiply your figure by 1.609344 (or divide by 0.62137119223733) .
I hope this helps :))
What is the value of the expression 2 x 7 + 9 − 3 ÷ 3?
Answers
Answer:
Answer is 22
Step-by-step explanation:
2×7+9-3÷3
14+9-1
23-1
=22
I hope it's helpful!
Answer: 22
Step-by-step explanation:
I did it on paper and got 22. I checked my answer by using a calculator and it also said 22. Correct me if I'm wrong. Hope this helped
Plz help due tomorrow
Answers
2x = 9 - 4 1/5
2x = 5 1/5
2x divided by 2 = x
5 1/5 divided by 2 = 13/5 (2 3/5, or 2.6)
x = 13/5 (2 3/5, or 2.6)
Please help and I will give you a Cookie
Answers
Step-by-step explanation:
In triangle
x²=5²+12²
x²=25+144
x²=169
x= root of 169
x=13
Answer:
13
Step-by-step explanation:
A^2+B^2=C^2
5=A 12=B X=C
C is is always the longest side of a right triangle.
Which equation can be used to find the number that can be added to 410 to get 946?
A
2 – 410 = 946
B
2 +410 = 946
С
410 – = 946
D
410 + 946 = 2
Answers
Answer:
B) 2+410=946
Step-by-step explanation:
Because the question is asking to add and b is the only one with a + sign.
Match the statements written in English with the mathematical statements.
Group of answer choices I will give brainiest
The number -4 is a distance of 4 units away from 0 on the number line.
[ Choose ]
The number -63 is more than 4 units away from 0 on the number line.
[ Choose ]
The number 4 is greater than the number -4.
[ Choose ]
The numbers 4 and -4 are the same distance away from 0 on the number line.
[ Choose ]
The number -63 is less than the number 4.
[ Choose ]
The number -63 is further away from 0 than the number 4 on the number line.
[ Choose ]
Answers
Answer:
1
Step-by-step explanation:
2. Which two equations are represented in the following graph?
Answers
Answer:
C. y=x+4 and y=3x+2
Step-by-step explanation:
Amanda earns $1.00 for day work. The next day she receives $5.00. The third day she receives $9.00 if this pattern continues , how much would she have earned total after one year
Answers
Answer:
$1,004
Step-by-step explanation:
first find the patern witch is $4 more dollers than the last time she was paid so if this kept going she would have $1,004.
Question 1
What is 18% as a decimal?
Question 2
What is 7/8 as a percentage?
Answers
Answer:
Question 1: 0.18
Question 2: 87.50%
To find a decimal of a percentage always divide by one hundred.
So :
0.18
To find a percentage from a fraction, divide the numerator [top number] by the denominator [bottom number] = 0.875
Take the result and multiply by one hundred. 87.5%
Find the distance between the two points. Ro - (-5, 6) (3,2)
Answers
Answer: 4√5
Step-by-step explanation:
d = √ (x2 - x1)^2 + (y2 + y1)^2
Answer:
d=4[tex]\sqrt{5}[/tex]
Step-by-step explanation:
d=[tex]\sqrt{(3-(-5)^{2} +(2-6)^{2}[/tex]
d=[tex]\sqrt{(3+5)^{2} +(2-6)^{2} }[/tex]\
d=[tex]\sqrt{64+16}[/tex]
d=[tex]\sqrt{80}[/tex]
d=[tex]4\sqrt{5}[/tex]
2. Simplify the expression below.
6 X 4 = 2
Answers
Answer:
24=2
Step-by-step explanation:
6 ⋅ 4= 2
24 = 2
help asap please , don’t know how to do this lol
Answers
Answer:
no
Step-by-step explanation:
Pls help me i rlly need help im bad at math
Answers
Answer:
115
Step-by-step explanation:
So you've already driven 124, so you would just subtract taht from 239
Explanation:
You have to subtract. 239 - 124 = 115 miles are left.
A band director is trying to decide what music to play for the halftime show. To get a sample, the director divides the band into groups based on their grade (freshmen, sophomores, juniors, and seniors). Then she randomly chooses a group and surveys every member of the chosen group. Which sampling method was used?
cluster sampling
simple random sampling
stratified random sampling
systematic random sampling helppppppo
Answers
Answer:
random sampling
Step-by-step explanation:
Answer:
A.
Step-by-step explanation: Cluster sampling
the answer is D Does not exist; does not exist
just wanted to add my answer anyway :)) have a great day
Answers
Answer:
Have a great day too..... :)