Answer: 5
Step-by-step explanation:
f(x)=2x+1
f(2)=2(2)+1 Subtitube 2 for x
f(2)=4+1
f(2)=5
Please ??????????????
Answers:
x = 12angle A = 35angle ABC = 65============================================================
Explanation:
Let y be the measure of angle ABC.
We can see that y = 4x+17 because the two angles (y and 4x+17) are vertical angles. Vertical angles are always congruent.
-------------
From here, focus entirely on the interior angles of triangle ABC.
Recall that for any triangle, the interior angles always add to 180
A+B+C = 180
(x+23)+(y)+(80) = 180 ..... plug in the given angle measures
(x+23)+(4x+17)+(80) = 180 .... replace y with 4x+17
5x+120 = 180 ..... combine like terms
5x = 180-120 ..... subtract 120 from both sides
5x = 60
x = 60/5 ..... divide both sides by 5
x = 12
Now use that x value to find the following:
angle A = x+23 = 12+23 = 35angle ABC = y = 4x+17 = 4*12+17 = 48+17 = 65--------------------------
In short we have this summary of values we found:
x = 12angle A = 35angle ABC = 65Label ABC with the following information.
BC = 38
AC = 50
Find m/C.
Members of a soccer team raised $1719 to go to a tournament. They rented a bus for
$1051.50 and budgeted $44.50 per player for meals. Write and solve an equation
which can be used to determine z, the number of players the team can bring to the
tournament.
Answer:
44.5x + 1051.5 = 1719
x = 15
Step-by-step explanation:
DeltaMath
The number of players the team can bring to the tournament is 15.
Given:
The total amount of money raised by the soccer team = $1719
Amount to rent the bus = $1051.50
Amount budgeted for each player's meal = $44.50
To find:
Equation and the number of players the team can bring to the tournament
Solution:
The number of players the team can bring to the tournament = z
Amount budgeted for each player's meal = $44.50
Total amount needed for z number of players' meals = $44.50z
Amount to rent the bus = $1051.50
The total amount of money raised by the soccer team = $1719
The equation for numbers of players will be written as:
[tex]\$44.50z+ \$1051.50= \$1719\\\$44.50z= \$1719- \$1051.50\\\$44.50z=\$667.50\\z=\frac{\$667.50}{\$44.50}=15[/tex]
The number of players the team can bring to the tournament is 15.
Learn more about solving equations here:
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for brainliest. PLEASE HELP!!
Answer:
a
Step-by-step explanation:
Answer:
Answer A
Step-by-step explanation:
Good luck! Please consider awarding Brainliest! ^<^
Please help with this question:
Tell whether a triangle can have the sides with the given lengths 12, 13, and 24
Answer:
yes
Step-by-step explanation:
as long as the two shortest sides add up to more than the longest side then a triangle can be made with those side lengths
What is an equation of the line that passes through (0,8) and (4,0)
y=2 x+8
y=2 x+4
y=-2x+4
y=-2 x+8
Answer:
Step-by-step explanation:
y=mx+b
m=dy/dx=(0-8)/(4-0)=-8/4=-2
y=-2x+b, using point (4,0)
0=-2(4)+b
b=8
y=-2x+8
It costs $5.44 for a pack of 16 pens. Find the unit price in dollars per pen. Round your answer to the nearest cent
$3.68 for 16 pens
$3.68 per 16 pens
($3.68) / (16 pens)
$0.23 / (1 pen)
$0.23 / pen
$0.23 per pen
I am not 100% sure sorry
Regular - $0.34
Rounded- $0.30
Explanation:
to find unit rate, set up the problem like a fraction. put the total cost on top, and the number of pens in a pack on bottom. Divided by the number of pens in the pack, which is 16. The answer will be the unit rate.
FOR EXAMPLE:
5.44/16 DIVIDED BY 16.
on the bottom you would get one because 16 divided by 16 is one. And on the top it would be 5.44 divided by 16 which is $0.34.
can someone answer my question????i need help i’m already failing i’ll give brainlist and points:/
Pls help me due soon!!!
Answer:linear
Step-by-step explanation:cuz why not -________-
Order the numbers from least to greatest 3/10, 0.34, 27%, 3/8
Answer:
3/10,3/8,27%,0.34
Step-by-step explanation:
Answer:
27%, 3/10, 0.34, 3/8
Step-by-step explanation:
I just made them all decimals (same as percent)
3/10=0.30
3/8= 0.375
hope this helps pls mark brainleist
$73 is what percent of $125
Answer: The question $73 out of 125 is 58.40%
Step-by-step explanation:
$73 out of 125 is what percent Answer: The question $73 out of 125 is 58.40%, which is the same as 73/125 as a percent. This can be solved using this calculator above
The $73 is approximately 58.4% of $125.
To find what percent $73 is of $125, we can use the following formula:
Percent = (Part / Whole) * 100
In this case, $73 is the part and $125 is the whole.
Substituting these values into the formula:
Percent = (73 / 125) * 100
Dividing 73 by 125:
Percent = 0.584 * 100
Multiplying 0.584 by 100:
Percent = 58.4
Therefore, $73 is approximately 58.4% of $125.
To know more about percent:
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I need help ASAP PLEASEEEEEEEE
Answer:
g has an average rate of change of zero at the intervals [-5,4] and [-2,2]
Step-by-step explanation:
When we talk of the average rate of change, we mean the change in y values divided by the change in x values
Once the change in y-values is zero, then over that interval, the average rate of change is zero
at the point t =- 5, g(t) = 6; at the point t = 4, g(t) = 6
As we can see here, within the interval [-5,4]; the average rate of change is 0
This same pattern is repetitive at points or ranges where we have same values for g(t)
such as;
[-2,2]
evaluate the expression3+(a+4)(8-b) when a = 5 and b = 6
Answer:
21
Step-by-step explanation:
3+(a+4)(8-b)
3+(5+4)(8-6)
3+(9)(2)
3+18
21
What is my slope? How many assignments do I do?
Answer:
Your image is not showing up on my screen
but to find a slope is To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
Step-by-step explanation:
3) In Carter's math class, 20\% of students earned an A on a test. If there were 30 student in the class, how many did not get an A.
Answer:
24 students did NOT get an A
Step-by-step explanation:
30x.20=6
30-6=24
USING THE GRAPH DETERMINE THE COORDINATES OF THE X INTERCEPT OF THE PARABLOA
Answer: this parabola has 2 x intercepts witch are -4,0 and -8,0
Step-by-step explanation: an x intercept is when y is 0
Diego runs for 32 seconds at -8.1 meters per seconds. What is his finish point?
Answer:
i thinks is -40.1
Step-by-step explanation:
Simplify 4.510.
a 4.51
b 1
Answer:
a
Step-by-step explanation:
Answer:
4.51
Step-by-step explanation:
i need more letters ksksksks
A group of friends is going on a trip. They must pay a total of $681 to rent a bus for their trip. Along with the bus rental fee, the friends will also need to spend a total of $2,150 on hotels for the week. To pay for the cost of the bus and hotel, the friends held a bake sale and raised $691. They then decided to sell candy for $4 a bag of candy to cover the remaining costs. How many bags of candy must the friends sell?
Answer:
$535
Step-by-step explanation: $681 + 2,150 = 2831 $2831- 691 = 2,140 $2,140/4 = 535 which means they need to sell 535 candy more.
6th grade math help!!
I think the answer might be D. If its greatest to least. I'm pretty sure it is D though. There is no answer for least to greatest in the correct order.
Answer:
B
Step-by-step explanation:
3/5 < 13/20 < 33/50 < 51/75 < 18/25
Mrs. Santos baked 25 cookies. 3 fifths of the cookies were oatmeal. How many oatmeal cookies did Mrs. Santos bake?
Answer: 15 oatmeal cookies.
Step-by-step explanation:
There were 25 cookies baked.
Out of these, 3/5 are oatmeal cookies.
The amount of actual oatmeal cookies is:
= fraction of oatmeal cookies * total number of cookies
= 3/5 * 25
= 75 / 5
= 15 oatmeal cookies.
The sum of the measures of the angles of the triangle is 180 degrees. What is the value of each angle in the triangle if angle one is (3x + 51), angle two is (x) and angle three is (x + 19)
Answer:
the answer is 180/90 = 2
Step-by-step explanation:
1.) What is the equation given a slope of ½ and a y-intercept of 4?
2.) What is the slope of an equation y=2x-5
3.) What is the y-intercept of an equation y=7x+8?
What is the greatest common factor of 36 and 42?
Answer:
Answer is 6.
Step-by-step explanation:
What is the Greatest Common Factor of 36 and 42? Greatest common factor (GCF) of 36 and 42 is 6. We will now calculate the prime factors of 36 and 42, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36 and 42.
I hope it's helpful!
after finding the prime numbers of 13 17 19 identify the median from the options A. 18 B. 17
C. 13
D. 19
Answer:
B, 17
Step-by-step explanation:
The 17 is the middle number when ordered from least to greatest. Therefore, it is the median.
how to solve:
log8(28k-20)+15=18
Answer:
k=0.832926
Step-by-step explanation:
A triangular road sign has a height of 3 feet and a base of 2.5 feet. How much larger in area is this sign than one with a height of 2.5 feet and a base of 3 feet?
Answer:
Not larger or smaller; the areas are the same
Step-by-step explanation:
Recall that the formula for the area of a triangle of base b and height h is
A = (1/2)(b)(h).
In the first case, h = 3 ft and b = 2.5 ft. This results in an area of 3.75 ft^2.
In the second case, h = 2.5 ft and b = 3 ft. The area is the same: 3.75 ft^2.
This is because A = (1/2)(b)(h) has the same value regardless of the order in which b and h are used as multipliers.
There is no difference in the areas of the two signs. The areas are the same.
Find the output when the input is -2: y = -3x -5
Solve each equation.Show your work.
Can someone help me please??
Answer:
1/2a = -5
a = (-5 x 2) : 1
a = -10
8 - b = 9,5
b = 8 - 9,5
b = -1,25
0,1 = -10c
c = 0,1 : -10
c = -0,01
I hope it's helpful.
24 is what percent of 60
Answer: 14.4
Step-by-step explanation:
60 * (24/100) = 14.4