Answer:
$45.40
Step-by-step explanation:
3g + 37 = 173.20
3g + 37 -37 = 173.20 - 37
3g = 136.20
3g/3 = 136.30/3
g = 45.40
PLEASE HELP 100 POINTS TO FIRST ANWSER AND BRAINLIEST
Answer:
wheres the other page??
Step-by-step explanation:
Triangle JKL is shown below.
K
84
67
L
M
What is the measure of KLM?
Answer:
29
Step-by-step explanation:
sum of angles in a triangle=180°
180-(67+84)=29°
What passes through the points (5.4) and (2,-2)
Will Give Brainliest Help Please!
Answer:
alternate interior angles and x = -6
Step-by-step explanation:
they should equal each other, so 75 = x+ 81
75-81 = -6
"Write two equations so that each have variables on both sides and a solution of 1/2?
What is the answer to this question
Answer:
Angle 1 and Angle 5
Step-by-step explanation:
Since we know that a straight angle is 180 degrees this means that angle 2+5+1 is 1/2 of a full angle. We also know that angle 2 is 90 degrees or a right angle, we can subtract 180 - 90 which equals 90 degrees. Since two complementary angles add up to 90 degrees. This 100% assures us that angle 1 + angle 5 are the two complementary angles.
Hope this Helps!!! :)
Let me know if I should change anything or if it is helpful in the comments.... thx!!!
Please help!! I need help I don’t understand this!
Answer:its d because im smart
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
The answer is B because the line doesn't pass through the origin (0,0)
(-18) - (-16) =
A -2
B 3
C -3
Answer:
A
Step-by-step explanation:
-18-(-16) is -2
The sum of three consecutive odd integers is -99. Find each integer.
Answer:
-35, -33, -31
Step-by-step explanation:
Let the 3 consecutive odd integers be x+1,x+3,x+5
Given, x+1+x+3+x+5=-99
3x+9=-99
3x=-108
x=-36
The 3 odd integers are x+1 = -35, x+3=-33, x+5=-31
Alexa's babysitting business charges a flat rate of $40 per month, plus $10 per hour that she babysits. Nick's babysitting service does not charge a monthly fee, but does charge $50 per hour that he babysits. Write an equation to find the number of hours h for which Alexa and Nick would charge the same amount
Let, after h hours both would charge the same amount.
Money charged by Alexa in h hours :
A = 40 + 10h .... 1)
Money charged by Nick in h hours :
N = 0 + 50h .... 2)
For equal charge :
A = N
40 + 10h = 50h
40h = 40
h = 1 hour
Therefore, Alexa and Nick would charge the same amount at first hour.
Hence, this is the required solution.
How do concussions affect the brain? detailed explanation, please!!
I'll give the best answer brainliest!!!
Answer:A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary but can include headaches and problems with concentration, memory, balance and coordination. Concussions are usually caused by a blow to the head.
Step-by-step explanation:
Answer:
A concussion is a traumatic brain injury that affects your brain function. Effects are usually temporary but can include headaches and problems with concentration, memory, balance and coordination. Concussions are usually caused by a blow to the head.
Step-by-step explanation:
You buy 80 stamps for 17 dollars some stamps were 15 cents each and the others were 25 cents each. how many of each kind did you buy
Answer:
30 of the 15 cent stamps and 50 of the 25 cent stamps
Step-by-step explanation:
Create a system of equations, where x is the number of 15 cent stamps and y is the number of 25 cent stamps:
x + y = 80
0.15x + 0.25y = 17
Solve by substitution by rearranging the first equation:
x + y = 80
x = 80 - y
Substitute 80 - y as x into the second equation:
0.15x + 0.25y = 17
0.15(80 - y) + 0.25y = 17
12 - 0.15y + 0.25y = 17
12 + 0.1y = 17
Solve for y:
0.1y = 5
y = 50
Plug in 50 as y into the first equation, and solve for x:
x + y = 80
x + 50 = 80
x = 30
So, you bought 30 of the 15 cent stamps and 50 of the 25 cent stamps
answer: ten 15¢ stamps and forty 20¢ stamps.
Step-by-step explanation:
because i just took the quiz
If I ask a question in Russian will someone answer back in Russian?
Need a quick answer for this homework
Answer:
clothes are expensive
Step-by-step explanation:
the hypothesis is at the beginning of the sentence followed by the conclusion
How many sides does a regular polygon have if the measure of an exterior angle is 18⁰
Answer:
20 sides
Step-by-step explanation:
use the formula
360°/exterior angle
360°÷18°=20 sides
What is the exact volume of the cone?
40 cm
80
o cm
10 cm
1907 cm
O 160 cm
4 cm
which equation shows the divison into zero property
Answer:A
Step-by-step explanation:
What is the value of the second 6 6.56
which equation is represented by this line?
Answer:
y= -5/2x +3 (always look at where the line passes at X=0 to get your Y intercept and count the boxes to get your slope)
Step-by-step explanation:
Use the linear equations to answer the question. Information y equals StartFraction 2 over 3 EndFraction x minus 3 y equals StartFraction negative 3 over 2 EndFraction x plus 2 Question Which statement about the lines is true? Answer options with 4 options A. The lines are the same. B. The lines are parallel. C. The lines are perpendicular. D. The lines intersect but are not perpendicular.
Answer:
C. The lines are perpendicular.Step-by-step explanation:
Given the equation of the lines expressed as:
L1: y = 2/3 x - 3 and L2: y = -3/2 x +2
Comparing to the standard form of equation of a line y= mx+c
The slope of L1 is m1 = 2/3
The slope of line L2 is -3/2
Since their slope are not the same, therefore the lines are not parallel to each other.
For two lines to be perpendicular, the product of their slope is -1.
Let's check for both lines:
Check the product of their slope;
m1m2 =2/3 * -3/2
m1m2 = -6/6
m1m12 = -1
Since the product of their slope is -1, hence the lines are perpendicular to each other.
Option C is correct
Answer:
Option C is correct
Step-by-step explanation:
A triangle has sides with lengths of 47 centimeters, 66 centimeters, and 90 centimeters. Is it
a right triangle?
Answer:
No
Step-by-step explanation:
The hypotenuse should be 81.02 not 90
The lunch special at Omar's Restaurant is a sandwich, a drink and a dessert. There are sandwiches, drinks, and desserts to choose from. How many lunch specials are possible?
Answer:
the question is incomplete, so I looked for similar questions:
There are 3 sandwiches, 4 drinks, and 2 desserts to choose from.
the answer = 3 x 4 x 2 = 24 possible combinations
Explanation:
for every sandwich that we choose, we have 4 options of drinks and 2 options of desserts = 1 x 4 x 2 = 8 different options per type of sandwich
since there are 3 types of sandwiches, the total options for lunch specials = 8 x 3 = 24
If the numbers are different, all we need to do is multiply them. E.g. if instead of 3 sandwiches there were 5 and 3 desserts instead of 2, the total combinations = 5 x 4 x 3 = 60.
The formula for percentage increase I (given as a decimal) of an investment is I=S−PP I = S − P P , where P P is the purchase price and S S is the sale price. You sell a stock at a price of $91, earning a percentage increase of 30%. What was the purchase price of the stock?
Answer:
$130
Step-by-step explanation:
Given:
I = (S − P) / P
where,
P = purchase price and
S = sale price.
What was the purchase price of the stock?
I = 30%
S = $91
I = (S − P)/P
30% = (91 - P) / P
0.3 = (91 - P) / P
Cross product
0.3P = 91 - P
0.3P + P = 91
0.7P = 91
P = 91 / 0.7
P = $130
f(x) = 2x+3 and g(x) = x - 7. Find f(-2)+g(4)
f(-2) = 2(-2)+3
f(-2) = -4+3
f(-2) = -1
g(4) = (4) - 7
g(4) = -3
f(-2) + g(4) is -1 + (-3) which is -4
CAN SOMEONE PLS HELP.
Answer:
-5x+y=5
or,-5x=5-y
or,x=5-y+5
or,x=10+y......................as eqn (i)
Agn
or3x-6y=24..................as (ii)
putting the value of x in eqn ii
or 3(10+y)-6y=24
or 30+3y=24
or 30-24 =3y
or 6=3y
or y=6/3
or y=2
putting the value of y in eqn i
or x=10+y
or x=10+2
or x=12.
Answer:
y = -5; x = -2
Step-by-step explanation:
[tex]\left \{ {{-5x+y=5} \atop 3x-6y = 24}} \right.\\=> \left \{ {{y=5+5x} \atop {3x-6y=24}} \right. \\<=>\left \{ {{y=5+5x} \atop {3x-6(5+5x)=24}} \right. \\<=>\left \{ {{y=5+5x} \atop {3x-30x-30=24}} \right. \\<=>\left \{ {{y=5+5x} \atop {-27x=24+30=54}} \right. \\<=>\left \{ {{y=5+5x} \atop {x=54:(-27)=-2}} \right. \\<=>\left \{ {{y=5.(-2)+5} \atop {x=-2}} \right. \\<=>\left \{ {{y=-10+5=-5} \atop {x=-2}} \right. \\<=>\left \{ {{y=-5} \atop {x=-2}} \right.[/tex]
I need the answer to this please help.
Answer:
see below
Step-by-step explanation:
sin x = cos x
opp/ hyp = adj /hyp
Multiply each side by the hypotenuse
opp = adj
The opposite side must equal the adjacent
Since this is a right triangle
opp ^2 + adj ^2 = hypotenuse^2
opp ^2 + opp ^2 = hypotenuse^2
2 opp ^2 = hypotenuse^2
Take the square root of each side
sqrt(2 opp ^2) =sqrt( hypotenuse^2)
sqrt(2) opp = hyp
We know sin X = opp / hyp
sin x = opp / (sqrt(2) / hyp)
sin x = 1 / sqrt(2)
sin x = sqrt(2) /2
Taking the inverse sin of each side
x = sin ^-1 ( sqrt(2) /2)
Round to the nearest hundredth. 23.70 ÷ 1.8
Answer:
13.17
Step-by-step explanation:
Answer:
13.16
If this is not the answer you are looking for plz let me know
Which relation is NOT a function?
Answer:
A
Step-by-step explanation:
when you are finding a function you look to see if there are any of the same x-vaules meaning a repitation of a number .
anybody know the answer if so can you please provide the step by step so i can understand it
Answer:
35,000 feet
Step-by-step explanation:
So t is the atmospheric temperature
g is the ground temperature
First sub in the values that you know
t = -65.5 and g = 57
-65.5 = -0.0035a + 57
Rearrange: to make 'a' on its own
-65.5 - 57 = -0.0035a
-122.5/-0.0035 = a
Use a calculator
a = 35,000 ft
What is the equation of this line?
Y=3/2x
Y= -2/3x
Y= 2/3x
Y= -3/2x
Answer:
y = (2/3)x
Step-by-step explanation:
Note that (0, 0) and (3, 2) are both points on this line. The change in y as we go from (0, 0) to (3, 2) is +2 and the change in x is +3.
The slope of this line is this m = rise/run = 2/3
and so the desired equation is y = (2/3)x