Answer:
1) [tex]q = \frac{4p}{3} -\frac{5}{3}[/tex]
2) [tex]x = \frac{\sqrt{b -y + 2a} }{b}[/tex]
Step-by-step explanation:
1) 4(q + p) = 5 + 7q
Multiply 4(q + p):
4q + 4p = 5 + 7q
4p - 5 = 7q - 4q
4p - 5 = 3q
[tex]\frac{4p}{3} - \frac{5}{3} = \frac{3q}{3}[/tex]
[tex]\frac{4p}{3} - \frac{5}{3} = q[/tex] or [tex]q = \frac{4p}{3} - \frac{5}{3}[/tex]
Work out the area of this trapezium.
15cm
6cm
9cm
3cm
Answer:
33 cm
Step-by-step explanation:
my bad if im wrong havent done this in a while
Answer:
Step-by-step explanation:
area of trapeziumm=1/2(15+3)×6=9×6=54 cm²
A particular plant root grows 2.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters).
Answer:
The plant root is growing 6.35 cm per month.
Step-by-step explanation:
This is a conversion problem. You are converting 2.5 inches to centimeters.
2. 5 inches * 2.54 cm/1 inch
inches cancels out and now you are left with multiplying 2.5 and 2.54.
2.5 * 2.54 cm = 6.35 cm
−3−(−5) what is the answer to this problem ive tried everything
Answer: 2
Step-by-step explanation:
Use the graph of the quadratic function, g(x), to answer each question.
Answer:
it is -3 8 and 2
Step-by-step explanation:
Answer:
i think its -3 8 and 2 (maybe)
Step-by-step explanation:
i asked my friend
Randy has $15 to spend on fruit.
Using only estimation, which quantities of fruit can Randy reasonably buy? Check all that apply.
Answer:
Answer:
7.2 pounds of apples
10.75 pounds of pears
4.22 pounds of strawberries
Step-by-step explanation:
Find the value of x
A. 180
B. 60
C. 14
D. 35
Answer:
A
Step-by-step explanation:
THIS IS MY ANSWER MARK ME
(っ◕‿◕)っ Please help Asap, Tysm!
An employee works 6 hr. on Monday, 8 hr. on Tuesday, and 9 hr. on Wednesday and received a $51 bonus. What is his hourly pay rate if his gross income (before deductions) was $350 for the three days?
Answer:
40.8
Step-by-step explanation:
When you divide 350 by 51 you get 6.8. Multiply that by 6 you get 40.8
Plz help me due tonight
You need 520 mL of a 15% alcohol solution. On hand, you have a 65% alcohol mixture. How much of the 65% alcohol mixture and pure water will you need to obtain the desired solution?
You will need _____ mL of pure water and _____ mL of the 65% solution.
Answer:
400 ml, 120 mlStep-by-step explanation:
Alcohol content of 15% solution:
0.15*520 = 78 mlVolume of 65% solution containing 78 ml of alcohol:
78/0.65 = 120 mlRequired water volume to obtain 15% solution:
520 - 120 = 400 mlSolve the following equation:
5x - 3(x - 2) = -2
-
A) -4
B 2
C) -2
D
0
Subtract.
4−(−2)
Plot the solution on the number line.
Answer:
6
Step-by-step explanation:
[tex]\sf 4-(-2)=4+2=\bf{6}[/tex]
The answer is 6.
What is a number line?A visual representation of numbers on a straight line is known as a number line. A number line's numerals are arranged in a sequential manner at equal intervals along its length. It is often displayed horizontally and can extend indefinitely in any direction.On a number line, the numbers rise as you move from left to right and fall as you move backwards from right to left.SOLUTION-
4-(-2))4+2as (- * - = +).6plotting on number line-
Know more about number line click here:
https://brainly.com/question/25230781
#SPJ2
X/2 -5=20 please give details
Answer: x=50
how?
[tex]\frac{x}{2}[/tex] - 5= 20 (first ADD 5 with 20 whatever you do on one side you have to do it to the other) so that gives us:
[tex]\frac{x}{2}[/tex]=25 (we see that 2 is being divided by x and we want X alone so the inverse of division is MULTIPLICATION)
25 x 2= 50
therefor the x=50
brian drive for 120 minutes. how many hours is that
Answer:
2 hours
Step-by-step explanation:
To answer this problem, you need to know that...
1 hour = 60 minutes
We can divide 120 minutes by 60 minutes to determine the number of hours Brian drove for.
120/60 = 2
Thus, Brian drove for 2 hours!
Hope this helps :)
4. Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the
week beforeThis is a result of...
Sunk cost
Overconfidence
Endowment effect
Answer:
Endowment effect
Step-by-step explanation:
Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.
This is a result of the endowment effect.
Given,
Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.
We need to find whether it is a result of
- Sunk cost
- Overconfidence
- Endowment effect
What are the endowment effect and Sunk cost?
The endowment effect is the effect of placing a higher value on an object
they own than the value on the same object they did not own.
The sunk cost is a cost that has already been incurred and that cannot be
recovered.
We have,
Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.
Here,
We are talking about the same item $20.
Losing $20 is losing what Michael owns.
Finding $20 on the sidewalk is not what Michael owns.
And the pain of losing $20 which he owns is more than the joy of finding it on the sidewalk so,
The Endowment effect is found here.
Thus,
Michael observed he felt the pain of losing a $20 bill more than he felt the joy of finding it on the sidewalk the week before.
This is a result of the endowment effect.
Learn more about the endowment effect here:
https://brainly.com/question/15100112
#SPJ2
Can someone explain to me
How 4x+3y=15 ? How did we get the 15?
Please find attached photograph for the solution to your question
please help me with this please
Answer:
21
Step-by-step explanation
3 Units x 7 Units = 21 Square Units
S'y afin buys 12 cookies .He gives 3.1 of the cookies to his mother. He gives 6.1 of the cookies to his brother. a)How many cookies does he give to his mother? b)How many cookies does he give his younger brother ?
It should be percent
He has 12 cookies.He gives 31% to his mother.He gives 61%to his brother.Mother:-
[tex]\\ \sf\longmapsto 31\%\:of 12[/tex]
[tex]\\ \sf\longmapsto 0.31(12)[/tex]
[tex]\\ \sf\longmapsto 3.72[/tex]
[tex]\\ \sf\longmapsto 4(Approx)[/tex]
Brother:-
[tex]\\ \sf\longmapsto 0.61(12)[/tex]
[tex]\\ \sf\longmapsto 7.32[/tex]
[tex]\\ \sf\longmapsto 7(Approx)[/tex]
Find the value of x.
Step-by-step explanation:
the sum of all angles in a triangle is always 180 degrees.
so,
x + 12 + 2x - 29 + x + 5 = 180
4x - 12 = 180
4x = 192
x = 48
The length of the legs of a right triangle are 1 and 2 centimeters long. Find the length of
the hypotenuse.
Answer:
About 2.24 cm
Step-by-step explanation:
You can use Pythagoras theorem which states that;
[tex]a^2+b^2=c^2[/tex]
Plug all values in;
√[tex]1^2=1\\2^2=4\\1+4=5\\5=2.236067977[/tex]
I hope this helps:) Have a good day!!
A rectangular field is five times as long as wide. If the perimeter of the field is 780 feet, what are the dimensions of the field?
Answer:
65 and 325
Step-by-step explanation:
(l+w)*2 = 780
l+w = 390
l = 5w
5w + w = 390
6w = 390
w = 65
length = 325
find the non perfect square number in between 21² and 22²
Answer:
So, the non-perfect square number between 21 and 22 is 42.
Step-by-step explanation:
i really don't understand this! i need help asap! please explain how to do it and how you got your answer!
O is the centre of the circle.
Determine the value of a°.
Answer:
m<a=41º
Step-by-step explanation:
a triangle has 180º total
180-98=82
since O is the center that makes OQ and OP radii and as such they are equally distanced
this means that the m<a and the measure opposite it are equal
so ÷82 by 2
a=41
HELP ME PLEASE THIS IS DUE VERY SOON
Answer:
5/12
Step-by-step explanation:
Divide both numbers in one of the ratios by their highest common factor.
Please give me brainliest it helps a lot!!
Select the following item that does not describe a text-based program.
A program that runs through a graphical user interface
A program that runs via a prompt
A program that runs through a command line interface
A program that runs through a shell
Answer:
A program that runs through a shell
Step-by-step explanation:
what is the domain and range of y=4x+4
Answer:
all real numbers
Step-by-step explanation:
domain is all the possible numbers for x
here x can be any real number
range is all the possible numbers for y
here y can also be any real number based on y
so for both domain and range the answer is all real numbers
If I was to sketch the graph of y=4x+2
What would the graph look like?
Would it be a straight line or a curved line?
Where would it cross the y-axis?
What does 4 in 4x tell us?
Answer:
see explanation
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 4x + 2 ← is in slope- intercept form
Thus its graph is a straight line
crosses the y- axis at (0, 2 ) , that is c = 2
the 4 in 4x is the slope m of the line
1 distributive property for 9(413)2 distributive property for 6(593)
Answer:
9(413)2= 7434 and 6(593)=3558
Step-by-step explanation:
Hope this helps
Solve the inequality and graph the solution on the line provided. 3x+13<28
Answer:
x<5
Step-by-step explanation:
3x+13<28
Subtract 13 from each side
3x+13-13<28-13
3x < 15
Divide each side by 3
3x/3 <15/3
x < 5
There is an open circle and 5 and a line going to the left
help please for the answer
Step-by-step explanation:
3x+2x+10+2x+5+2x-15 = 360
9x+15-15=360
9x=360
x=40.
3x=3×40=120°2x+5=2×40+5=80+5=85°2x+10=2×40+10=80+10=90°2x-15=2×40-15=80-15=65°.hope this helps you.
Answer:
2x° + 10° = 90°
3x° = 120°
2x° + 5° = 85°
2x° - 15° = 65°
Step-by-step explanation:
360° = 3x° + 2x° + 5° + 2x° + 10° + 2x° - 15°
360° = 3x° + 2x° + 2x° + 2x° + 5° + 10° - 15°
360° = 9x°
9x° = 360°
x° = 360° : 9
x° = 40°
2x° + 10°
= 2(40°) + 10°
= 80° + 10°
= 90°
3x°
= 3(40°)
= 120°
2x° + 5°
= 2(40°) + 5°
= 80° + 5°
= 85°
2x° - 15°
= 2(40°) - 15°
= 80° - 15°
= 65°
#LearnWithEXO