The number which will give 72 as its 45% will be 160 .
Given,
72 is 45% of which number .
Here,
Let the number be x .
Now forming the equation to ger the desired value of x .
45 % of x = 72
45/100 of x = 72
9/20 of x = 72
x/20 = 8
x = 160 .
Thus the number whose 45% is 72 is 160 .
Know more about percentages,
https://brainly.com/question/23418123
#SPJ6
Put the following equation of a line into slope-intercept form, simplifying all fractions. x + 2y = 16
Answer:
x + 2y = 16The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.
y=mx+b
Rewrite in slope-intercept form.
y= −1/2x+8
Step-by-step explanation:
Hope it is helpful...
Hey there!
The answer is y = [tex]\frac{-1}{2}[/tex]x + 8
To put it into slope-intercept form, we must get "y" by itself on one side of the equation. First, to do this, we will subtract "x" from both sides.
2y = -x + 16
Lastly, we divide both sides by 2
y = [tex]\frac{-1}{2}[/tex]x + 8
Have a super awesome day! :)
CAN SOMEONE PLEASE ANSWER THIS WITH NO LINK TY
Answer:
15 is your answer
Step-by-step explanation:
[tex]m = \frac{40 - 10}{5 - 3} = 15[/tex]
hope it helps you
have a great day!!
3w+16>6+4w
I’ll mark brainless
Answer:
w<10
Step-by-step explanation:
I am really tired and I dont feel like showing all my work, unless you want me to then just ask
Answer:
3w+16=0>6+4w=0
3w=-16>4w=-6
w=-16/3>w=-6/4
w=-16/3>w=-3/2
this is just areas ykyk
Answer: 108 sq units
Step-by-step explanation:
Multiply
The bakers at Healthy Bakery can make 210 bagels in 5 hours. How many bagels can they bake in 13 hours?
Ya'll help a girl out my grading period ends tomorrow :(
The volume of a cube is 125 m3.
Which is the area of 1 face?
A. 5.0 m2
B. 10.0 m2
C. 20.8 m2
D. 25.0 m2
E. 41.6 m2
Answer:
D 25.o m2
Step-by-step explanation:
v = L*w*H
V=5M*5M*5M=125.0M cube
there fore area is L*W
L*W=area squer
a=5*5=25.0m square
a sweater is 15% off the regular price is $24 what is the price after the discount is taken off?
Answer:
$3.6
Step-by-step explanation:
15x24=360 360/100=3.6
The previous owner of Ahmed's new sail boat recalled that the area of sail B was 108 square feet. What is the length of the base of sail B? Use the image below.
Answer:
81 ft
Step-by-step explanation:
Use kite WXYZ to find m<YZQ
A greengrocers sells mangoes for 77p each
a. how many mangoes can you get for 5 pounds?
b. how much change should you receive?
Answer:
6 mangoes
38p in return
Step-by-step explanation:
The diameter of a circle is 5 cm. Find its area to the nearest tenth
Answer:
Check pdf
Step-by-step explanation:
The liquid outer core of the earth is 2300 km thick. A scale model of the layers of the earth has a scale of 1 inch: 500km. How thick is the liquid outer core of the model?
Answer:
Earth's outer core is a fluid layer about 2,400 km (1,500 mi) thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Its outer boundary lies 2,890 km (1,800 mi) beneath Earth's surface.
about 2,400 km
Step-by-step explanation:
im sorry i try
Karl’s and eddie’s ages added together are equal to 65. 10 years ago, Karl was twice as old as Eddie. How old are they now
9514 1404 393
Answer:
Karl is 40Eddie is 25Step-by-step explanation:
10 years ago, the sum of their ages was 65 -2·10 = 45.
If Karl was twice as old as Eddie, his contribution was 2/3 of the sum and Eddie's was 1/3. That is, Karl was (2/3)(45) = 30 and Eddie was 15 at that time.
Now, Karl is 40 and Eddie is 25.
__
This can be solved using a system of equations.
e = 65 -k
(k -10) = 2(e -10)
Substituting the first equation into the second gives ...
k -10 = 2((65 -k) -10)
k -10 = 110 -2k . . . . . . . simplify
3k = 120 . . . . . . . . . . . . add 10+2k
k = 40
e = 65 -40 = 25
Two functions are shown below
f(x)=8x+10
g(x)=6x-4
What is f(4)-g(3)?
Answer:
c.28
Step-by-step explanation:
Given
f(x) = 8x + 10 and g(x) = 6x - 4
f(4) = 8*4 + 10
= 32 + 10
= 42
g(3) = 6 * 3 - 4
= 18 - 4
= 14
Now
f(4) - g(3)
= 42 - 14
=28
hope it will help :)
10 NEED HELP ASAP WILL GIVE BRAINLY
Answer: Choice A) 8x+2 = 14x-76
==============================================================
Explanation:
Since lines A and B are parallel, this makes the corresponding angles (8x+2) and (14x-76) to be equal.
So the equation we need to solve is 8x+2 = 14x-76
If you solve that equation, you should end up with x = 13. Plugging x = 13 into either 8x+2 or 14x-76 would lead to the result of 106. So each corresponding angle is 106 degrees.
Answer:
8x+2=14x-76
(the first answer)
Step-by-step explanation:
Corresponding Angles
Help please I dunno what to do
Answer:
(2y+14.6m+3.8)-(34.8m+15.6+2y)
-20.2m-11.8
A line passes through the point (-10, 2) and has a slope of
1/2
Answer:
Step-by-step explanation:
Solve the equation x – 5 = 0.1(x + 5) for x
Answer:
Step-by-step explanation:
x - 5 = 0.1(x +5)
x - 5 = 0.1x + 5*0.1
x -5 = 0.1x + 0.5 {Add 5 to both sides}
x = 0.1x + 0.5 + 5
x = 0.1x + 5.5
x -0.1x = 5.5 {subtract 0.1x from both sides}
0.9x =5.5 {Divide both sides by 0.9}
x = 5.5/0.9
x = 55/9
x = 6 1/9
Answer:
x = ⁵⁵/₉ = 6¹/₉Step-by-step explanation:
x - 5 = 0.1(x + 5) {multiply both sides by 10}
10x - 50 = x + 5 {subtract x from both sides}
9x - 50 = 5 {add 50 to both sides}
9x = 55 {divide both sides by 9}
x = ⁵⁵/₉ = 6¹/₉
how to round 8.798 to the nearest cent
Answer:
8.80
Step-by-step explanation:
Answer:
8.80
Step-by-step explanation:
The hundredths place is occupied by the 9.
First, drop the last 8.
8.79
Since the digit to the right of the dropped 9 is an 8, you round up.
8.79 becomes 8.80
Answer: 8.80
p/5=30
what does p equal?
p=?
Answer:
150
Step-by-step explanation:
p/5=30
p=30*5
p=150
what is the area of a rectangle whose length is (2x-1) cm and whose width is (X+2) cm?
help.
Answer:
2x^2 + 3x - 2
Step-by-step explanation:
=> area of rectangle = length*width
=> length = (2x -1)
=> width = (x + 2)
=> area = (2x - 1) (x + 2)
=> area= 2x(x + 2) - 1(x + 2)
=> area = 2x^2 + 4x - 1x - 2
=> area = 2x^2 + 3x - 2
hope it helps
need help solving bu completing square
Answer:
9 +/- 13 or
22 or -4
Step-by-step explanation:
5x^2 - 90x - 475 = -35
5x^2 - 90x - 440 = 0
plug into quadratic formula
NEED Help ASAP I Will GIVE BRAINLIST
What is the measure, in degrees, of angle x?
A
2.3
B
42.7
C
47.3
D
57.3
EASY MATH BRAINLIEST + POINTS
Answer:
thats not easy
Step-by-step explanation:
Answer:
-17 and -1
Step-by-step explanation:
9m + 19 − 14 + 4n Please solve.
Answer:
9m+4n+5
Step-by-step explanation:
9m
19 - 14 = 5
4n
so we can combined the 9m,5,4n to 9m+4n+5
Answer:
9m+4n+5
Step-by-step explanation:
Combine the like terms:
9m+19+-14+4n
=(9m)+(4n)+(19-14)
=9m+4n+5
how do we add fractions
Answer:
you have to find a common denominator and then add.
Step-by-step explanation:
for example 2/4 + 4/12
you find the common denominator in this case it would be i will use 4 so 2/4 would stay the same and 4/12 would change to 1/3
*make sure to do the same thing to the numerator to so if you are dividing your denominator by 2 also do the numerator
now you have to add
2/4 + 4/12 = 6/12 (the denominator stays the same)
6/12 can be simplified (if you are asked to simplify) so it is 1/6
Please find the measure of angle PQS
Answer:
<PTR+<RTS=180 LINEAR PAIR
<PTR=180-20=160°
Step-by-step explanation:
IN QUADRILATERAL PQRT
<P+<Q+<R+<T=360 SUM OF INTERIOR ANGLE OF QUADRILATERAL IS 360
85+<Q+70+160=360
<Q=360-315=45°
angle PQS=45°
Please help me solve this
Answer:
1st pic:
x = 49
top angle = 45
bottom angle = 108
far right angle = 27 degrees
2nd pic:
angle 1 = 88 degrees
angle 2 = 57 degrees
angle 3 = 35 degrees
angle 4 = 145 degrees
Step-by-step explanation:
1st pic:
you can find the far right angle by taking 153 and subtracting it from 180:
⇒ 180 - 153 = 27 degrees
you can find x by the following equation ⇒ x - 4 + 2x + 10 + 27 = 180
combine like terms ⇒ 3x + 33 = 180
subtract 33 from each side ⇒ 3x + 33 - 33 = 180 - 33 ⇒ 3x = 147
divide 3 on each side: ⇒ [tex]\frac{3x}{3} = \frac{147}{3}[/tex]
x = 49
to find the top and bottom angles, substitute 49 for x:
top angle : x - 4
49 - 4 = 45 degrees
bottom angle: 2x + 10
2 x 49 + 10 = 108 degrees
2nd pic:
angle 1:
⇒ 180 - 92 = 88 degrees
angle 2:
⇒ 180 - 123 = 57 degrees
angle 3:
⇒ 180 - (88 + 57) = 35 degrees
angle 4:
⇒ 180 - 35 = 145 dgerees
WILL GIVE BRAINLIEST
Answer:
5-2x=4-2x+4+x=8-x
x=5-8=-3
Answer:
The answer is B. One solution.
Solve for m: m/3 + 10 =15
Answer:
m=15
Step-by-step explanation: