Answer:
x = 24
Step-by-step explanation:
y₂ - y₁
42 - 21 = 21
x + 21
3 + 21 = 24
So when y increases by 21, so does x.
x = 24
What is the product of -2 2/1 and -3 3/1 help please
Answer:
8 1/3
Step-by-step explanation:
Answer: 8 1/3 is the correct answer
Step-by-step explanation:
i love math and i did the math its correct
Need help with this question
the first is 1 and the second is -4
The radius of a circle is 8 meters. What is the diameter?
Answer:
16 meters
Step-by-step explanation:
r=8m
8*2=16
d=16m
Answer:
16
Step-by-step explanation:
The diameter is the radius times 2.
Find the number.round to the nearest tenth if possible.110%of 70
Answer:
77
Step-by-step explanation:
Please Help!!!
A pair of parallel lines is cut by a transversal:
A pair of parallel lines is cut by a transversal. The interior angle made on the left by the intersection of the upper parallel line and the transversal is divided into 2 parts by a slanting line. One part of this angle is labeled as x, and the other part is labeled as 30 degrees. The interior angle made on the right by the intersection of the lower parallel line and the transversal is labeled as 75 degrees.
What is the measure of angle x?
10 degrees
15 degrees
45 degrees
60 degrees
15 degree or watt quite not sure
9514 1404 393
Answer:
45 degrees
Step-by-step explanation:
Alternate interior angles where a transversal crosses parallel lines are congruent:
x + 30 = 75
x = 45 . . . . . . degrees
Find the inverse of the given function.
(f) = -5x-9
Answer:
x=-4
Step-by-step explanation:
Answer: -x+9/5
Step-by-step explanation:
A bag with 2 ½ ounces of peanuts can make ⅔ of a jar of peanut butter.
How many ounces of peanuts will it take for there to be one jar of peanut butter?
Given :
A bag with 2 ½ ounces of peanuts can make ⅔ of a jar of peanut butter.
To Find :
How many ounces of peanuts will it take for there to be one jar of peanut butter.
Solution :
[tex]2\dfrac{1}{2}\ ounces = \dfrac{2}{3}\ jar\\\\\dfrac{5}{2}\ ounces = \dfrac{2}{3}\ jar\\\\1= \dfrac{15}{4}\ \dfrac{ounces}{jar}[/tex]
Now,
1 jar of peanut butter is made by :
[tex]1\times jar \times \dfrac{15}{4} \dfrac{ounces}{jar}\\\\\dfrac{15}{4}\ ounces[/tex]
Hence, this is the required solution.
A right triangle is drawn on the coordinate plane.
Apply a dilation with a scale factor of 1 to this triangle and draw the new triangle on the coordinate plane.
2(3y - 6) = 42
Please help thanks :)
Answer:
y = 9
Step-by-step explanation:
Step 1: Write equation
2(3y - 6) = 42
Step 2: Solve for y
Distribute 2: 6y - 12 = 42Add 12 to both sides: 6y = 54Divide both sides by 6: y = 9PLS HELP! WILL BE MARKING BRAINLIEST!!!!!!!!
Answer:
Tracy most likely saw 13 cars, and 13 motorcycles. Other solutions that you can find are: average number of tires in the area, the mode number of tires in the area (see the most often), etc.
Step-by-step explanation:
2x + 4x = 78
2(13) + 4(13) = 78
As 13 and 13 are two prime numbers, the answer will be 13.
Convert to Slope-Intercept Form to graph 4x+3y=9
Please show the two points
The line of the equation in the Slope-Intercept Form would be; y=-4/3x+3
How to get the slope-intercept form of a straight-line equation?If the slope of a line is m and the y-intercept is c, then the equation of that straight line is given as y = MX +c. To find the slope of a line, the rate at which the value of 'y' is increasing as we increase the value of 'x' by one unit.
Given that 4x+3y=9
Thus, 4x+3y=9
Subtract 4x on both sides;
4x -4x + 3y = 9 -4x
Now divide by 3 on both sides
3y= -4x+9
Then we get;
y=-4/3x+3
Hence, the line of the equation in the Slope-Intercept Form would be; y=-4/3x+3
Learn more about slope here:
brainly.com/question/2503591
#SPJ2
The cost of 7 scarves is $68.25. What is the unit price?
Answer:
The unit price of this item would be *( $9.75 )*
Step-by-step explanation:
Answer:
$9.75
Step-by-step explanation:
68.25/7=9.75
The domain of the following relation: R: {(-4, 3), (3, 6), (-2, 1), (3, 6)} is (1 point)
A.(1, 3, 6}
B.{-4, 3, -2,3)
C.{-4, -2,3)
D.No domain exists
Answer:
C. {-4, -2, 3)
Step-by-step explanation:
The domain of a relation is the x - values.
Duplicate numbers are only listed once
(-4,3)
(3,6)
(-2,1)
(3,6)
So {-4, -2, 3)
Faith Middle School had 860 students enrolled last year. This year they have 5% more students. How many students do they have this year?
Answer:
903
Step-by-step explanation:
5% of 860 is 43
add that percent to the existing amount
Mark decides to make his favorite lunch, grilled cheese! His recipe calls for 3 slices of cheese per one sandwich. He makes 6 sandwiches for the family on Friday.
Answer:
18 pieces of cheese
Step-by-step explanation:
3 slices x 6 grilled cheeses = 18 slices of cheese
What is the value of the number in the number in the thousandths place? 1.985
Answer:
5
Step-by-step explanation:
1 is in the ones place
9 is in the tenths place
8 is in the hundredth place
5 is in the thousandth place
Hope I helped :)
You read 9.75 pages in your science book and 24.5 pages of a play for English class. It takes you 1.2 minutes to read each page of science and 0.8 of a minute to read each page of the play. How much time do you spend reading?
CLEAR CHECK
Answer:
31.3 minutes were spent reading
Step-by-step explanation:
If it takes 1.2 minutes to read each page for science and you read 9.75 pages of science, then you must multiply these two numbers together
9.75 pages × 1.2 mins = 11.7
If it takes 0.8 of a minute to read each page of the play and you read 24.5 pages of a play, then you also multiplying these two numbers
24.5 pages × 0.8 mins = 19.6
If we must find out the time spent reading, we must add these two numbers together
11.7 + 19.6 = 31.3
write the equation of the following is added to three times a number X gives 15
Answer:
3x=15
Step-by-step explanation:
Is the expression 56/-7
undefined? If not, find the quotient.
Select the correct choice below and, if necessary, fill in the answer box within your choice.
Answer:
not undefined- quotient is -8, an integer
Step-by-step explanation:
I know the answer is 0x+2 BUT I NEEDDD THE EXPLANATION!!
If you put $500 into a bank account that pays 2.5% per year, how much money will you have at the end of a year?
Answer:
q
Step-by-step explanation:
w
The slope-intercept form of a line is y = mx + b, where m is the slope and b is the y-intercept. If Shawn knows that the slope of the line is 4 and the line passes through the point (1,8), which equation should be use to find the y-intercept and what is the y-intercept of the line?
Answer:
y = 4x + 4
Step-by-step explanation:
Plug in your x and y coordinates
8 = 4(1) + b
8 = 4 + b get your constants together by subtracting 4 from both sides
4 = b
Hope this helps
Can anybody do this for me? Please hurry
subtract 3 from the cube of f
Answer:
F^3-3................
Round 1.029 to the nearest hundredth.
Answer:
1.03
Step-by-step explanation:
1.029 is closer to 1.03 than 1.02, so round it to 1.03.
Answer:
1.03
Step-by-step explanation:
I need to make I am right so, which is more -9 8/9 or -10 8/9
Which of the following statements about setting up equations to solve word problems is not true?
Answer:
The answer would be the first one.
Step-by-step explanation:
The first answer, any variable is not true because it would not be logical because when someone is checking your work, they wouldn‘t know what that variable is. And it is logical to list what the problem is asking, AND word problems CAN be solved using an equation.
PLZZZ ANSWE PLZZZ HELP
In which of the following pairs of numbers does each member of the pair contain the same number of significant figures?
Group of answer choices
600.0 and 60
0.000066 and 660,000
0.05700 and 0.0570
11.0 and 11.00
Answer:
azwesxrbhjklpl,komijnuhbvygvtfcrdxsezawqlast one is the answer
Solve for x and y:
x =
y =
Answer:
x = 15
y = 21
Step-by-step explanation:
*triangle sum theorem*
(6x - 11)° + (81)° + (x + 5)° = 180°
(7x - 6)° + (81)° = 180°
(7x)° + (75)° = 180°
(7x)° = (105)°
x = 15
________________
*vertical angle theorem* *triangle sum theorem*
(6x - 11)° + (4y - 18)° + (y + 14)° = 180°
^
|
15
(79°) + (4y + y) + (14 - 18)°
_________________________
(79)° + (5y - 4)° = 180°
(5y)° + (75)° = 180°
(5y)° = 105°
y = 21
?????????!!??!?!?!?!?!?!?!
Answer:
The correct answer is: The y-intercept is 4
Step-by-step explanation:
A. (correct) explanation-The y-intercept is the point where the line crosses the y-axis (vertical line). The y-intercept here is 4 because that is the point where the line crosses the y-axis
B: The x-intercept is 0 (wrong)
B is wrong because the x-intercept is the point where the line crosses the
x-axis (horizontal line)
C: (wrong) A savings account started with $8 in it
C is wrong because the initial amount is usually the y-intercept, but here the y-intercept is 4.
D: (wrong) It took 4 mins to run a mile
D is wrong because there should have been a point at the location (1,4) for this statement to be true, but there is no point there
