Answers
Answer:
x=61°
Step-by-step explanation:
We can see that angle 2x-6 has a corresponding angle above it, which is congruent. That angle is supplementary with angle x+3, meaning that their sum is 180°. We can tell because they form a straight line/straight angle.
So,
(2x-6)+(x+3)=180
2x-6+x+3=180
3x-3=180
3x=183
x=61
Related Questions
Solve for x.
2x + 24
3x - 26
x = [?]
Answers
Answer:
set them equal to eachother, i gotta look at my notes tho
Step-by-step explanation:
I think it's like this
3x-26=2x+24
We simpilfy the equation to the form which is simple to understand.
3x-26=2x+24
We move allterms containing X to the left and all others terms to the right
+3x-2x=+24+26
We simplfiy left and right sideof the eqution.
+1x=+50
We divide both sides of the equation by 1 to get x.
x=50
Help please gotta pass
Answers
Answer:
(59,93)
Step-by-step explanation:
!!!!!!!!!PLEASE HELP!!!!!!!!
Answers
Answer:
A
Step-by-step explanation:
Solve the system of linear equations.
2x + 3y = 5
X+ y = 5
Answers
Answer:
Step-by-step explanation:
(10,-5)
find the measure of the indicated angle (?). Round to the nearest tenth
Answers
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
The value of k is represented by the equation
Answers
Solve the volume of the cylinder 3m 10m
Answers
Answer:
If π=22/7
volume of cylinder =282.857m³
The total number of cars produced by TESLA each year is y = 200000(1.25)x , where x represents the number of years after 2020. how many cars will be produced in year 2025 (five years later)?
Answers
Answer:
y=1250000
Step-by-step explanation:
Multiply 200000 by 1.25.
y = 250000 ⋅5
Multiply 250000 by 5.
y=1250000
Answer:
Step-by-step explanation:
ijaciiudui uchi icbdicj
The graph of a linear function is shown.
A coordinate plane with a straight line passing through (negative 4, 2), (0, 0), and (4, negative 2).
Which word describes the slope of the line?
positive
negative
zero
undefined
Answers
Zeros can be observed graphically or solved for algebraically. A linear function can have none, one, or infinitely many zeros. If the function is a horizontal line ( slope = [latex]0[/latex]), it will have no zeros unless its equation is [latex]y=0[/latex], in which case it will have infinitely many.
Answer:
answer is negative
Step-by-step explanation:
2021 edge :)
Question 24
A teacher asked some of her students how many siblings they have. The results are displayed in the dot plot.
I.
10
How many students did she ask?
А
7 students
B
10 students
C
21 students
D
41 students
Answers
Answer:
C, 21 students
Step-by-step explanation:
if you count out each dot plotted it equal 21 people
Help ASAP please !! No scam I really need this ! Trigonometry coordinates !
Answers
Answer:
A' (0,2)
B (-6,12)
C' (6,0)
If 50 grams of sweats cost $2.10,find the cost of 380 of sweats,giving your answer correct to the nearest 5 cent
Answers
Answer:
$15.95
Step-by-step explanation:
cost of 1 gram of sweet = $2.10 / 50 = 0.042
Cost of 380 g = 380 x 0.042 = $15.96
to the nearest 5 cent = 15.95
What is 1/2 off of 3.48
Answers
Answer:
2.98
Step-by-step explanation:
1/2 as a decimal is 0.5 so 3.48 - 0.5 is 2.98
Which is the equation of the line that passes through the point (-3,-9) and has an undefined slope?
Answers
Answer:
Step-by-step explanation:
i dont know
Find the 8th term 50,20,8
Answers
Answer:
0
Step-by-step explanation:
Answer:
0.08192
Step-by-step explanation:
Given 50, 20, 8, ...
The sequence is geometric in nature
The nth term of the geometric sequence is exoressed as;
Tn = ar^{n-1}
a is the first term = 50
r is the common ratio = 20/50 = 8/20 = 2/5
n is the number of term = 8 (since we need the 8th term)
Substitute
T8 = 50(2/5)^{8-1}
T8 = 50(2/5)^7
T8 = 50(128/78,125)
T8 = 0.08192
Hence the 8th term is 0.08192.
Msm555 can you please help?!
Answers
Answer:
Solution given:
Sin C=21/29Sin C=30/50Cos C=36/39Cos 8/17Enter the rate as a fraction. Then find the unit rate. Sara drove 39 miles on 3 gallons of gas.
Answers
Answer:
The unit rate: 13 mi/gallon. Fraction 39/3
Step-by-step explanation:
39 miles/3 gallons. Simplify. 13 miles/1 mile=13 mi/gallon
Please mark brainliest!
There is a bag of tiles where 8 are red, 5 are blue, 4 are orange, and 3 are green. If one is picked at random, replaced, and another marble is picked, what is the probability that they are both orange? in a percent or fraction
Answers
Answer:
There would be 1/25 chance (4%).
Step-by-step explanation:
So there's 4 orange marbles and there's 20 total marbles since:
8 Red + 5 Blue + 4 Orange + 3 Green
With this, the chance of drawing an orange marble is 4/20, or 1/5. Because the marble is replaced back after being picked, the same chance would occur for the second picking.
To combine these chances, multiply them together for the answer.
1/5 * 1/5 = 1/25 (4%)
(1/20)*(1/20)=1/40
Casey polled 50 seventh grade students. He asked who they planned to vote for as class president. Thirty students said they would vote for Lynne. Twenty said they would vote for Marcus.
Use this probability to predict how many seventh graders in their class of 450 students will vote for Lynne
Answers
Answer:
270 students
Step-by-step explanation:
First, you need to do a ratio.
30 x
------- = --------
50 450
In order to solve this, you need to multiply 450 times 30 and that equals 13500. 13500 divided by 50 is 270. That means that about 270 students will vote for Lynn.
The equation y = -20x + 275 represents the balance of Cassie's bank account y after x months. Which of the following statements regarding Cassie's account is not true?
The rate of change of the function is the slope of the line, -20.
The rate of change of the function is the slope of the line, -20.
The initial value of the function is the y-intercept of the line, 275.
The initial value of the function is the y-intercept of the line, 275.
Initially, Cassie has $20 in her account.
Initially, Cassie has $20 in her account.
Each month after the initial month, Cassie withdraws $20 from the account.
Please help
Answers
Answer: The answer that is false is “Initially, Cassie has $20 dollars in her account.”
Step-by-step explanation: The reason why this is false is because the first statement that the slope of the line is -20 is true. The formula for slope-intercept form is y = mx + b where m is the slope and b is the y-intercept. Next the initial value is 275 because in these problems the y-intercept is technically the starting value in these problems. So since the initial value is 275 the last statement is false.
Have a nice day!
How many glasses like the one shown can be filled three quarters full from a pitcher holding 150 cubic in ches of water.
Answers
Answer:
6
Step-by-step explanation:
I had this question
What is one thing that you want to accomplish next year in math? State your goal for math (in a complete sentence):
Answers
Answer:
I want to take better notes that include examples and definitions.
Step-by-step explanation:
Answer:
My goal in math that I would like to accomplish next year is to be a hard-working student who is self-managed and can work under pressure. ( switch it up a little if it doesn't match you)
Step-by-step explanation:
Find K please and thank you
Answers
Answer:
k=48 degree(given in the diagram)
Step-by-step explanation:
Answer:
your answer is 45 degrees
Step-by-step explanation:
Angle 2 is 60. Find angle 8.
Options:
140
100
40
60
Answers
eee
What is 4 dollars + 5 quarters + 4 pennies = $_.__
Answers
Answer:
$5.29
Step-by-step explanation:
five quarters is 1.25. since we start with four dollars, that gives us 5.25, plus the 4 cents from the pennies, making 5.29.
Answer:
$5.29
Step-by-step explanation:
We have a solid 4 dollars to begin with so we will write $4.
Next we see that there are 5 quarters, each being 25 cents, we add this to 125 cents. We know that 100 cents is equal to a dollar so we add that to 4 and we have an excess 25 cents so we would write $4.25. We also have 4 pennies, each being 1 cent, we add that to $4.25 to get $4.29.
I hope this helps. Here is a reference
$1= 100 cents
Quarter= 25 cents
Dime= 10 cents
Nickel= 5 cents
Penny= 1 cent
y=x^2-3, what is your y value when x=4
Answers
Answer:
13
Step-by-step explanation:
4^2 is 16
16-3=13
that's all that you have to do you replace the x with 4 and do a normal equation
Answer: y=13
Y=(4)^2-3
y=16-3
y=13
What is the rate of change or slope of 2y + 3x = 1
Answers
Answer:
I dont have a clue
Step-by-step explanation:
i am doing this for points
If someone saved $0.85 every day for 40 years how much money do they have today?(365 days a year.)
Answers
Answer:
12,410
Step-by-step explanation:
.85 x 365 = 310.25
310.25 x 40 = 12,410
use two multipliers to convert 81 square feet to square yards
Answers
9 square yards..........
If 6 - 7 = -1, which of the following is true?
-1 + 7 = 6
-1 + (-7) = 6
7 - 6 = -1
7 - (-1) = 6
Answers
Answer:
B is true
Step-by-step explanation: