Answers
Answer:
x=26
Step-by-step explanation:
4x-8+34+76-x=180
4x-x-8+34+76=180
3x+102=180
3x=180-102
3x=78
x=78/3
x=26
because a straight line is 180 degrees
so you will
1) equal 4x-8, 34, and 76-x to 180
2) combine like factors
3) subtract 102 from 180
4) divide by 3x
Related Questions
Jordan signed a rental agreement for her new condo. Based on the contract, who is responsible for paying the gas, electric, and water bills? A. The owner B. The utility company C. Jordan D. Both the owner and Jordan
Answers
Answer:
Jordan
Step-by-step explanation:
a) Work out angle x.
x
55°
b) Write down the value of angle y, giving a reason for your answer.
y =
67°
Answers
Answer:
math is hard for me but yeah a good place to find answers is here or ggl maybe search on gg and the at the end put answer key i do that a lot hope my
Step-by-step explanation:
explanation helps
how do I explain this?
Answers
Answer:
Step-by-step explanation:
To do this, we have to prove that ∠1=∠5. We can do this using the corresponding angles theorem, which states that these two angles are congruent. Since ∠G=∠1, we can say ∠G=∠1=∠5, and as this, ∠G=∠5
Jonathan is driving back home from a business trip and covers 400 miles in 5 hours. What is his car average speed in miles per hour?
Answers
Answer:
80
Step-by-step explanation:
Miles/Hours
400miles/5hours=80mph
What is the value of x in the circle on the right?
The value of x is what cm.
(Round to the nearest tenth as needed)
Answers
Answer:
2.1
Step-by-step explanation:
Find the number in the tenth place 1 and look one place to the right for the rounding digit 4. Round up if this number is greater than or equal to 5 and round down if it is less than 5.
Find the slope of (0,4), (-5,2)
Answers
Answer:
-4/5
Step-by-step explanation:
Generally, the more someone exercises the less they will weigh (while also maintaining a proper diet). John recorded the number of calories he burned and his weight each week. Using a regression model, how much would you expect John to weigh at the end of week 8? (Round your answer to the nearest tenth.)
Need help on the problem and confused on whether or not to use two regression functions.
Answers
Answer:
on week 8 he will weight 208 lbs
Step-by-step explanation:
i dont know I guessed and got it right
John weigh 217.7 lbs at the end of 8 week.
What is Regression line?An estimate of the line that depicts the actual, but unidentified, linear relationship between the two variables is called a regression line. When the value of the explanatory variable is known, the regression line's equation is used to predict (or estimate) the value of the response variable.
Given:
Using the regression model
In II nd week the calories is 2950 and weight 250.
and, Vth week the calories is 7400 and weight 216.
let Exercise be x and the weight is y then
= (216 - 250)/ (7400- 2950)
= -9/ 4450
So, at the start of week john weight
y= -9/ 4500 x + 230
Now, At the end of 8 week John weighs
= -9/4500 (6100) + 230
= 217.7
Learn more about Regression line here:
https://brainly.com/question/7656407
#SPJ2
You put $1000 in a savings account. The account earns 5% simple interest per year. How many years will the money need to remain in the savings account in order to earn $200 in interest?
Answers
Answer:
Im not sure but i think it is 30.
Step-by-step explanation:
Answer = 28years
After 28 years you’re principal would be $4,032 and 5% of that would be about 200$
What is theoretical probability of pulling a green marble out of the bag?
Answers
please help me
Find the value of x using your knowledge of the relationship between interior and exterior angles.
Answers
Answer:
x = 152.6
Step-by-step explanation:
180 - 27.4 there you go
Answer: 152.6
Step-by-step explanation:
Remember the interior and exterior angle add up to 180°.
180 - 27.4 = 152.6
Fill in the blanks HELPPP
Answers
tuesday: -28.5
Wednesday: -5
Thursday: -11.8
Friday: -4.5
6 over square root 3
Answers
Sorry if im wrong :)
Great freight a local shipping company charges .40 per pound for shipping if your shipping 20 pounds what would the cost be
Answers
Answer:
$8.00
Step-by-step explanation:
For every pound shipped, $0.40 is charged. This can be represented by the mathematical equation: y=0.4x, where x is the pounds to ship and y is the total cost. If we plug in 20 as x to find what the total cost would be, we would have the equation, y=0.4*20, and y would equal 8, meaning that the total cost is $8.00.
The solution to a system of linear equations is (0,4) one of linear equations in the system is y=8x+4
Answers
Answer:
(-1/2, 4)
Step-by-step explanation:
Get the x intercept. The x intercept occurs at when y = 0
0 = 8x + 4
-8x = 4
x = 4/-8
x = -1/2
Get the y intercept
y intercept occurs at x = 0
y = 8(0) + 4
y = 0+4
y = 4
Hence the required solution is (-1/2, 4)
Help please! I really need it! please dont guess if you dont know, dont answer.....( this is basic geometry im just dum'b) part 4
Answers
Answer:
m<2 = 120
Step-by-step explanation:
When two lines are parallel and are intersected by a transversal, same side exterior angles are supplementary, meaning that their angle measures add up to 180 degrees.
Using this, one can form the equation;
m<8 + m<2 = 180
Substitute,
60 + m<2 = 180
Inverse operations,
60 + m<2 = 180
-60 -60
m<2 = 120
Answer:
Step-by-step explanation:
Solution
<8 = 60 degrees.
<6 is <8s supplement
<6 + <6 = 180
60 + <6 = 180
<6 = 180 - 60
<6 = 120
<2 and <6 are corresponding angles and are therefore equal.
<2 = 120
14
Ajit is a barber
He charges £5 for a haircut.
He charges 10% extra for hair gel.
One day 52 customers have a haircut.
16 of these ask for hair gel.
Work out the total amount that Ajit charges his customers that day.
Answers
Answer:
y11_maths_foundation_mock_apr18_paper1_answers.pdf
Step-by-step explanation:
use it to get answer
Thomas decides on a destination for his vacation. If he takes the train there, it will take 5 1/8 hours to get there. If he takes the plane, it will take him 2 2/3 hours
Answers
Answer: 2 11/24
Step-by-step explanation:
How many hours does the plane save?
Time taken for the train = 5 1/8
Time taken for the plane = 2 2/3
The number of hours saved will then be:
= 5 1/8 - 2 2/3
Let the lowest common multiple be 24
= 5 3/24 - 2 16/24
= 2 11/24
The number of hours saved by the plane will be 2 11/24
PLEASE HELP MEEE due in 2 minutes
Answers
Answer:
2/7
Step-by-step explanation:
because 14 can be reduced to 7and 4 can be reduced to 2
Answer: (C) 2/7
Step-by-step explanation: 2/7 is the same as 4/14
i need help on this
i will give Brainliyest if u answer this Corretly (lie = report)
Answers
Answer:B
Step-by-step explanation:
Each square is one square unit. Sienna uses the same square units to draw a 6 x 2 rectangle and says that it has the same area as the 3 x 4 rectangle. Is she correct?
Answers
Answer:
Yes, Sienna is correct because 6 times 2 is 12 and 3 times 4 is 12.
please help me i need help
Answers
Answer:
21/8 cups of vegetables per cup of cheese
PLEASE HELP ME SOMEONE UGH I HATE WORK IM SO BAD :(
Answers
Answer:
X=19/3
Step-by-step explanation:
3x=14+5
3x=19
X=19/3
and I feel you hegarty can be a pain in the a.ss
Answer:
see the answer above by picture. i think i helped mark me as brainlist plz
28 students picked pizza the the 12 students picked the burgers what percentage of the students picked the pizza
Answers
Answer:
yo give me a sec i got you
Step-by-step explanation:
The percentage is (28/40)*100 = 70%
michelle says that 4,902 x 0.001 is the same as 4,902 ÷ 10³
Answers
Answer:
Michelle is correct.
Step-by-step explanation:
The statement Michelle said is valid and correct since 10 to the power of 3 in the denominator is equivalent to 0.001 in the numerator.
Dividing by 1,000 is the same as multiplying by 0.001.
Andrew owns a lawn-mowing business which contracts with 43 customers each week. Last week the business earned $870.75. How many weeks will it take to earn $6095.25?
Answers
Answer:
2
Step-by-step explanation:
Chord AC intersects chord BD at point P in circle Z. AP=12 m DP=5 m PC=6 m What is BP?
Answers
Answer:
BP = 14.4
Step-by-step explanation:
Given 2 chords intersecting inside a circle, then
The products of the measures of the parts of one chord is equal to the product of the measures of the parts of the other chord, that is
BP × DP = AP × PC , that is
BP × 5 = 12 × 6
5BP = 72 ( divide both sides by 5 )
BP = 14.4
(-7x3 + 15x - 71) ÷ (x - 3)
Answers
Answer:
I dont know this
Step-by-step explanation:
Sarah earned a grade of 80% on the math exam that had 75 problems. How many correct problems did Sara answer?
Answers
Answer:
60
Step-by-step explanation:
80/100 times 75 and you will get 60
The side of a box has length x feet, and another side has length (x-7) feet. What value of a would produce an area of 18 square feet?
Answers
Answer:
x=9
Step-by-step explanation:
(9-7) = 2
9 times 2 = 18 square feet
Value of x is 9 , -2
Given that;
Length of box = x feet
Width of box = (x - 7) feet
Area of box = 18 square feet
Find:
Value of x
Computation:
Area of rectangle = Length × Width
Area of rectangular box = x × (x - 7)
x² - 7x = 18
x² - 7x - 18 = 0
Using factorisation;
x² - 7x - 18 = 0
x² - (9 - 2)x - 18 = 0
x² - 9x + 2x - 18 = 0
x(x - 9) + 2(x - 9) = 0
(x - 9)(x + 2) = 0
So,
x = 9, x = -2
Learn more:
https://brainly.com/question/15019502?referrer=searchResults
round 0.0564 to 1 significant figure
Answers
Answer:
0.1
Step-by-step explanation:
anything after the decimal (.) becomes a sogfig