Answer:
22 hour i think :)))))))
Wright a paragraph to prove that the measure of angle 1 is equal to the measure of angle 3?
why did trump get any votes. he is a terrible person
Answer:
terrible people vote terrible representatives
Step-by-step explanation:
Anyone can find this?
Answer:
a=34 °
b=76°
c=70°
d=70°
Step-by-step explanation:
The angles 76° , 34°, and c make up a triangle. A triangle has a sum of 180°.
180° = 76° + 34° +c
c=70°
The parallel lines create 2 congruent triangles so we can use the same angles from the first triangle for the second one.
help fast it's timed please
Answer:
180 degrees
Step-by-step explanation:
the sum of all the interior angles of a triangle will always be 180 degrees
Answer: 180 degrees
Step-by-step explanation: just search it up and yes it is 180 degrees
Person who helps will get brainliest comment.
Answer:
Hey,Nothing is there.
Step-by-step explanation:
what is the multiple of 9 but is also a factor of 9
Answer:
the answer i believe is 3
solve 8p = 40 using mental math
A 32 B6 C 5 D 4
Answer:
B
Step-by-step explanation:
Answer:
c. 5
Step-by-step explanation:
8 times 5 is = to 40
Grant finds the difference of 360 and 127 as shown. What is Grant's
mistake?
Grant should have subtracted the ones first and
the hundreds last.
Grant did not regroup the 2 hundreds when he
subtracted 7.
360
- 100
260
20
240
7
243
Grant should have subtracted 120 instead of 20.
Grant did not regroup the 4 tens when he
subtracted 7
Done
Hey
Answer:
D. Grant did not regroup the 4 tens when he subtracted 7.
Step-by-step explanation:
In the process of subtraction, regrouping is important so that each digit in the given numbers are placed appropriately before the required arithmetic operation is performed.
The correct step to Grant's solution are:
360 - 100 = 260
260 - 20 = 240
240 - 7 = 233
Grant's final answer ought to have been 233.
Going through his solution, he made a mistake while subtracting 7 from 240. He failed to regroup the 4 tens when he subtracted 7 from 240. Thus the essence of his wrong answer.
by 8:00 a.m., the snack bar had made $3,256 in sales. By noon, the snack bar's total sales were $8,821. On average how much money did the snack bar take in each hour between 8:00 a.m. and noon?
Answer:
$1,391.25
Step-by-step explanation:
Noon would be 12:00 PM which would be 4 hours ahead of 8:00 AM
We subtract $8,821 by $3,256 to get the amount earned between 8:00 AM and 12:00 PM
$8,821 - $3,256
= $5,565
The find the average taken in within those 4 hours we will have to divide the money earned by the hours
$5,565/4
= $1,391.25
Given An = 5a(n-1) where a1= 2. What are the first 4 terms
Answer:
2, 10, 50, 250
Step-by-step explanation:
Using the formula with a₁ = 2 , then
a₂ = 5a₁ = 5 × 2 = 10
a₃ = 5a₂ = 5 × 10 = 50
a₄ = 5a₃ = 5 × 50 = 250
The first 4 terms are 2, 10, 50, 250
Which of the following is a true statement?
9/12 • 12/9 = 0
3/10 ÷ 7/9 = 3/10 • 9/7
4/5 • 4/5 = 1
1/2 ÷ 1/2 = 1/4
Answer:
3/10 ÷ 7/9 = 3/10 • 9/7
Step-by-step explanation:
KCF for division.
7/9= 9/7
÷=x
Answer:
3/10 ÷ 7/9 = 3/10 * 9/7
Step-by-step explanation:
Evaluate both sides you get 27/70 = 27/70
3/10 * 9/7 = 27/70
3/10 * 9/7 = 27/70
BLAHHH ANSWER PLEASEEE TYYYYYYYYYY
Answer:
is c
Step-by-step explanation: because its answer for the line
Please help! Thank you :) Will give brainlist
write an expression in simplest form that represents the cost for shampooing and cutting w women's hair and m men's hair.
Cut for women: $15
Cut for men: $7
Shampoo for women: $5
Shampoo for men: $2
Answer:
the cost of the women's haircut is $15 and to shampoo the woman's hair is $5
and the cost of the mens hair cut is $7 and to shampoo the mens hair is $2
15+5=$20 is how much it cost for the women.
7+2=$9 is how much it cost for the men.
Step-by-step explanation:
what is the simplified form of x+6/x+4 +x-3/3
Answer:
3x+2
Step-by-step explanation:
x+6/x+4+x-3/3
3x+6/4-3/3
3x+6/1/3
3x+6/3
3x+2
Please help I have no idea what the answer is
Answer:
x= 35 degrees
Step-by-step explanation:
The sum of the angles in a triangle are 180 degrees.
102+43=145
180-145=35
Answer:
35
Step-by-step explanation:
Remember
a triangles angles must sum up to 180 for it to be identified as a triangle.
no more no less
So add the other angles up and subtract from 180 to find your answer which is 35 :)
In the diagram below, what is the equation that represents the relationship between the number of triangles and the perimeter of the figure they form? Use this table to help you create an equation.
Answer:
The perimeter of the figure as a function of the number of triangles is [tex]y = 6 + 4\cdot x[/tex].
Step-by-step explanation:
According to the diagram, we get the following facts:
i) For one triangle ([tex]x=1[/tex]), the total perimeter is ([tex]y=2\cdot 3 + 1\cdot 4 = 10[/tex]).
ii) For two triangles ([tex]x = 2[/tex]), the total perimeter is ([tex]y = 2\cdot 3 +2\cdot 4 = 14[/tex])
iii) For three triangles ([tex]x = 3[/tex]), the total perimeter is ([tex]y = 2\cdot 3 +3\cdot 4 = 18[/tex])
iv) For four triangles ([tex]x = 4[/tex]), the total perimeter is ([tex]y = 2\cdot 3 +4\cdot 4 = 22[/tex])
From these information we conclude that the equation that determines the perimeter of the figure as a function of the number of triangles is [tex]y = 6 + 4\cdot x[/tex].
if f(x) = 245
Find f^-1(x) (the inverse)
9514 1404 393
Answer:
does not exist
Step-by-step explanation:
The notation f^-1(x) usually refers to the inverse function. That is, if we have the functional relation
y = f(x)
Then the inverse function f^-1(x) will give you ...
x = f^-1(y)
__
In order for an inverse function to exist, the original function must pass the "horizontal line test." That is, any horizontal line can intersect the function's graph in, at most, one point.
Here, the function f(x) = 245 is a horizontal line, so the horizontal line test fails. The horizontal line at y=245 will intersect f(x) in an infinite number of points.
So, f(x) = 245 does not have an inverse function. f^-1(x) does not exist.
_____
Alternate interpretation of the question
Sometimes, an exponent is applied to a function name when the intended operation is application of the exponent to the function value. For example, you may see sin²(x) when the intended meaning is sin(x)². The application of an exponent to the function name could be confused with multiple applications of the function: sin²(x) = sin(sin(x)), as the notation is sometimes used for this purpose, too.
If what you intend by f^-1(x) is really f(x)^-1, then you can say ...
f(x)^-1 = 1/245
What is the slope of the line below
Answer:-1/2
Step-by-step explanation:
Look at the points
grabriella volunteers at the hospital every 4th day.she volunteers at the food pantry every 6th day.she volunteered at the hospital and the food pantry both on march 31.On what date will she next volunteer at both?
Answer:
April 12th
Step-by-step explanation:
X-3y=9 into a slope intercept form
Answer:
y=1/3x-3
Step-by-step explanation:
Slope intercept form is: y=mx+b
so you need to leave y on one side and the others on the other side:
First, you need to move the x to the other side by subtracting x on both sides:
x-x-3y=-x+9
Simplify:
-3y=-x+9
Now you divide -3 on both sides to eliminate the -3 on -3y:
y=1/3x-3
Hope this helps!
What is the final sales price of a telescope that originally cost $400 but was marked up 32?
Answer:
$528
Step-by-step explanation:
I'm assuming you mean up 32%?
8.4n p when n= 2 and p = 4
20 points!!
Find the equation of the trend line (line of best fit). Show your work.
Answer:
so, i found two points that are on the graph.
(50, 100) (100, 200)
Step-by-step explanation:
then u fraction them (rise over run) 100/50 200/100 and simplify 2/1 thats ur slope or "m" then im pretty sure u put it in a y=mx+b so y= 1/2x+0
Which of the following objects is considered to be two-dimensional because
it has length and width only?
A. Sphere
B. Rectangle
C. Ray
D. Point
The probability that Lara will win the boys’ 100 m race is 4/7 and the probability that Dhiya will win the girls’ 100 m race is 3/7 . What is the probability that (i) Both of them will win their events
Answer:
Step-by-step explanation:
P(both) = 4/7 * 3/7 = 12 / 49
Please help!!!
Which statements are true about the ordered pair
(2, 3)
and the system of equations?
3x + 4y = 18
2x - 2) = 2
Select each correct answer.
When
(2, 3) is substituted into the second equation, the equation is true.
The ordered pair (2, 3) is not a solution to the system of linear equations.
When (2, 3) is substituted into the first equation, the equation is false.
The ordered pair (2, 3) is a solution to the system of linear equations.
(2, 3) is substituted into the first equation, the kuation is true.
When (2, 3) is substituted into the second equation, the equation is false.
When
Answer:
63.0985
Step-by-step explanation:
Expand and Simplify
4( b+3) + 2 (b + 5)
Answer:
4( b+3) + 2 (b + 5)
4b+12+2b+10
6b+22
Step-by-step explanation:
Answer:
6b + 22
Step-by-step explanation:
4b + 12 + 2b + 10
add the like terms so 4b and 2b & 12 and 10
so: 6b + 22
A submarine is at a depth of 30m. It descends another 20m and then rises
40m. What is its final depth?
the answer is 10m deep after rising
Write the equation of the line that represents the given situation
Answer:
C
Step-by-step explanation:
If there was already 5 dollars in the piggy bank, that would mean to just add 5. And since x equals number of weeks, you would want to divide that number by 1/4 because she only puts 1 dollar in every 4 weeks.