Answer:
3 y + g y
Step-by-step explanation:
What’s the slope here, help me out pleasee!
Answer:
-2/3
Step-by-step explanation:
A straight angle has four angles. angle 1=39º, angle 2=54º, angle 3=48º, what is the measure of angle 4 ?
ANYONE HELP
Answer:
39 degrees
Step-by-step explanation:
Add: 39+54+48=141
180 (degrees of a straight angle) minus 141=39
39 degrees
Hope I helped!! :)
Brainliest?!?!
Stay safe and have a good day/night/afternoon!!!
10. Find the width of the canyon.
13.
width = ?
22 m
15 m
160 m
I need help asap
Answer:
Therefore, the width of the canyon is 109.09 meters.
Step-by-step explanation:
* 160/22 = k (Scale Factor)
7.2727 = k
* Let x be the width of the canyon
x / 15 = k
x / 15 = 7.2727
x = 7.2727 (15)
x = 109.09 m
The width of the canyon is 109.09m.
The calculation is as follows:Here we assume x be the width of the canyon.
The k(Scale factor) should be
= [tex]160 \div 22[/tex]
k = 7.2727
So,
[tex]x \div 15 = k\\\\ x \div 15 = 7.2727[/tex]
x = 109.09 m
Learn more: brainly.com/question/17429689
I WILL MARK BRAINLIEST PLEASE
suppose a population of unpaired socks is growing exponentially in a closet. At time t=0 (months) there are 4 unpaired socks at time t=4(months) there are 9 unpaired socks. How many unpaired socks will there be after 12 months?
Answer:45
Step-by-step explanation:
Given
at t=0 there are 4 unpaired socks
Suppose at any instant no of unpaired socks are [tex]N=4e^{kt}[/tex]
at t=4(months)
[tex]N=9=4e^{4k}\\e^{4k}=\frac{9}{4}[/tex]
for t=12(months)
[tex]N=4e^{12k}=4(e^{4k})^{3}[/tex]
[tex]N=4\times (\frac{9}{4})^3=\frac{9^3}{4^2}\\N=45.56\approx 45\ \text{unpaired socks}[/tex]
Here are 2 bowls. One of them has 25 gems and the other has 15 gems. Some of them are red.All the gems from the two bowls are now put into a third bowl. What fraction of the gems in the third bowl will be red?
Answer:
the answer is [tex]\frac{25}{15}\\[/tex] Hope this helps :}
Step-by-step explanation:
Here are 2 bowls. One of them has 25 gems and the other has 15 gems. Some of them are red. All the gems from the two bowls are now put into a third bowl. What fraction of the gems in the third bowl will be red?
What is 20 times 3.7758433975367
Answer: 75.5168679507.
HELPPPPPPPP
Hynes Strength Headquarters charges $40 for a sign-up fee plus $20 per month to join the gym. Orlando has paid $180 for his gym membership so far. What linear equation represents this situation?
40x + 20y = 180
y - 180 = 20(x - 40)
y = 20x + 40
x = 40y + 20
y = 40x + 20
y - 40 = 20(x - 180)
I think that it is y = 20x + 40 but I’m not sure.
A parallelogram has side lengths of 13 and 17 and an angle that measures 64°. Parallelogram W Y Z V is shown. The lengths of W V and Y Z are 13 and the lengths of W Y and V Z are 17. A diagonal is drawn from point V to point Y. The length of V Y is x. Angle V W Y is 64 degrees. Law of cosines: a2 = b2 + c2 – 2bccos(A) What is x, the length of the diagonal, to the nearest whole number? 16 18 19 21
Answer:
[tex]16\ \text{units}[/tex]
Step-by-step explanation:
[tex]WV=13\ \text{units}[/tex]
[tex]WY=17\ \text{units}[/tex]
[tex]\angle VWY=64^{\circ}[/tex]
[tex]VY=x[/tex]
From cosine rule we have
[tex]x=\sqrt{WV^2++WY^2-2WV\times WY\cos \angle VWY}\\\Rightarrow x=\sqrt{13^2+17^2-2\times 13\times 17\times \cos 64^{\circ}}\\\Rightarrow x=16.25\approx 16\ \text{units}[/tex]
Length of [tex]x[/tex] is [tex]16\ \text{units}[/tex].
Answer:
16 C
Step-by-step explanation:
is right on edge 2021
What is an equation of the line that passes through the point (6,7) and is parallel to the line 2x-3y=92x−3y=9?
Step-by-step explanation:
Hi Ariana. There is no solution to this question as no line has the equation 2x-3y=92x-3y=9. Perhaps you copied wrongly. Kindly look at the source and come again for assistance
Six less than 2 times a number is 50. What is the number?
Answer:
a + b = 50 (Two numbers total 50)
b = a - 6 (one number is 6 less than the other)
Since we have a value, we can use the substitution metod:
a + a - 6 = 50
Simplify:
2a - 6 = 50
From here, you should know how to isolate a variable--add 6 then divide by 2 in this case. That'll give you a, and you'll be able to use that to solve for b.
2(a) -6= 50
2a-6= 50
six goes and adds to 50 on the other side
2a = 56
divide both sides by 2
a= 28
final answer 28
3^-6 x (3^4 divided by 3^0)^2. simplfyed i need it quick im about to guess
Answer:
Step-by-step explanation:
first the parenthesis
3^4/3^0=3^4
anything raised to the power of 0 is 1
(3^4)^2=3^8 you multiply the powers
3^-6 * 3^8= 3^(-6+8)=3^2
Thhe simplified form of the expression is 9
Indices are expressed as power or exponent which is raised to a number or a variable.
According to the law of indices
[tex]a^n \times a^m = a^{n+m}\\a^n \div a^m = a^{n-m}[/tex]
Given the expression
[tex]3^{-6} \times (\dfrac{3^4}{3^0} )^2[/tex]
This can also be expressed as:
[tex]=\dfrac{1}{3^6} \times (\frac{3^4}{1})^2 \ (3^0 =1)\\= \dfrac{1}{3^6} \times 3^8\\=\dfrac{3^8}{3^6}\\=3^{8-6}\\=3^2\\=9\\[/tex]
This shows that the simplified form of the expression is 9
Learn more here; https://brainly.com/question/11116645
If f(x)=-3x-2, find each value.
1. f(3)
Answer:
Step-by-step explanation:
plug in 3 for x then simplify
-3(3) - 2
= -9 - 2
= -11
hope this helps <3
3(x-4)=2(-2x+1) what does x equal
Answer:
x = 2
Step-by-step explanation:
Given
3(x - 4) = 2(- 2x + 1) ← distribute parenthesis on both sides
3x - 12 = - 4x + 2 ( add 4x to both sides )
7x - 12 = 2 ( add 12 to both sides )
7x = 14 ( divide both sides by 7 )
x = 2
Answer: 2=x
Step-by-step explanation:
3(x-4)=2(-2x+1) <- multiply number outside of parentheses by numbers inside parentheses
1)3x-12=-4x+2
2)-3x -3x <- subtract -3x
-12=-7x+2 <- what you should have after
3)-2 -2 <- subtract 2
-14=-7x <- what you should have after
4)/-7 /-7 <- divide by -7
2=x <- what you should have after
/= divide
remember: negative multiplied by a negative equals a positive, and a negative multiplied by a positive equals a negative.
A sales agent is paid 4000$ every month and a commission of 0.8% on total sales. If he receives 5192$ at the end of the month, find the total sales.
Answer:
$60000 According to my calculations
Anyone know the answer?!
Answer:
Slop intercept form hopefully this helps
An envelope is 5 cm longer than it is wide. The area is 104 cm squared. Find the length and the width.
Answer:
8 x 13 = 104 cm squared. So the envolope is 8 cm by 13 cm
Step-by-step explanation:
8 x 13 is 104 and 13 is 5 more then 8. Hope this helps. Have a great day!
function or not a function?
Answer:
not a function
Step-by-step explanation:
there are two of the same inputs 4 and 4 that will cause it to not be a function
Your family is putting in a rectangular pool in the back yard. The pool's perimeter equals 28 feet. The contractor want the length to equal 5 more feet than 3 times the width. What will the width of your garden be?
Answer:
2.25 ft
Step-by-step explanation:
Perimter= 28ft
W= x ft
L= 3x+5
but
P=2L+2W
substitute
28=2*(3x+5)+2x
28=6x+10+2x
collet like terms
28=8x+10
28-10= 8x
18=8x
divide both sides by 8
x= 18/8
x=2.25 ft
Hence the width is 2.25 ft
PLEASE HURRY!! combine the radicals:
Step-by-step explanation:
The terms 9√x - 3√x have a common factor of √x.
Therefore 9√x - 3√x = √x * (9 - 3) = 6√x.
368 Divided By 216,016
Answer:
587
Step-by-step explanation:
Okay, so when you divide this using calculator you get your answer
of 587.
But if you would like to do this the right way then it would look something like this:
why is 0.65 bigger than 3/5?
Answer:
yes
Step-by-step explanation:
3/5 = 0.6 =0.60
hence it's bigger than 0.65
Cassie can run 1/2 mile in 1/6 of an hour. How far can she run in 1 hour?
1. True or False: The slope of this line is 1/3. if false what is the slope of the line
please helppp me!!!!!
Answer:
Step 2 contains error in the given problem.
Step-by-step explanation:
Given expression is:
[tex]\frac{1}{2}x-3=\frac{1}{3}x+6[/tex]
Step 1: identifying the LCM.
The LCM identified is 6.
This step is correct.
In the next step, we multiply the LCM with each term of the equation.
Step 2:
[tex]\frac{6}{1}(\frac{1}{2}x) -3 =\frac{6}{1}(\frac{1}{3}x)+6[/tex]
However,
In the given solution, the LCM is not multiplied with each term.
Hence,
Step 2 contains error in the given problem.
Jan 24, 11:13:55 PM
Lincoln is throwing a pizza party. He has 7 pounds of cheese available and he needs
pound of cheese to make each pizza. How many pizzas can he make?
Answer type: Mixed nunery
Mixed nuntler
Whole number
Fraction
Answer:
The answer is a Whole number which would be 7.
Step-by-step explanation:
If he need one pound of cheese for each pizza and he has seven pounds of cheese then he would be able to make 7 pizzas.
Answer:
He can make 7 pizzas.
Step-by-step explanation:
If he only has seven pounds, and it takes one pound to make one pizza, you can divide the pounds available (7) by the pounds needed to make a whole unit (1 pizza).
7/1 = 7
PLEASE HELP WITB THIS ASSIGMENT. WILL MARK BRAINLEIST 4. 5. And 6. Goes together by the way just so for no confusion and so does 1. And 2. PLEASE HELP THOUGH I AM SO CONFUSED
Answer: See explanation
Step-by-step explanation:
1. 4 apples cost $1.59
1 apple would cost $1.59 ÷ 4
1.59 ÷ 4 = 0.3975
0.3975 ≈ 0.40
1 apple would cost approximately 40 cents.
2. 3 apples cost $1.00
1 apple would cost $1.00 ÷ 3
1.00 ÷ 3 = 0.3333
0.3333 ≈ 0.33
1 apple would cost approximately 33 cents.
3. Loose apples are the better buy because 1 apple costs approximately 33 cents while packaged apples cost approximately 40 cents.
4. 15 ounces cost $1.05
1 ounce would cost $1.05 ÷ 15
1.05 ÷ 15 = 0.07
1 ounce would cost 7 cents.
5. 48 ounces cost $2.39
1 ounce would cost $2.39 ÷ 48
2.39 ÷ 48 = 0.0497
0.0497 ≈ 0.05
1 ounce would approximately cost 5 cents.
6. The 48-ounce jar of applesauce is the better buy because 1 ounce costs approximately 5 cents while a 15-ounce jar of applesauce costs 7 cents.
7. 15 ounces cost $1.54
1 ounce would cost $1.54 ÷ 15
1.54 ÷ 15 = 0.1026
0.1026 ≈ 0.10
1 ounce would approximately cost 10 cents.
8. 6 (six 1 ounce) ounces cost $1.15
1 ounce would cost $1.15 ÷ 6
1.15 ÷ 6 = 0.1916
0.1916 ≈ 0.19
1 ounce would approximately cost 19 cents.
9. The larger box of raisins has a lower unit cost of 10 cents.
10. When buying fruits, you might think about the quality of the fruit, the size.. etc.
Hope I helped!
what is the value of the letter u?
Answer:
35+115+u+2u=360(as angles of quadrilateral sum up to it)
150+3u=360
3u=360-150
3u=210
u=210/3
u=70
Step-by-step explanation:
3x ×?=90 somebody help me please
Answer:
Step-by-step explanation:
3x*(?)=90
?=90/3x
?=30/x
What is the equation of the line in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in
simplest form
Answer:
The equation of the line in the slope-intercept form will be:
y = -7xStep-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
m is the slope b is the y-interceptFrom the attached graph, taking two points
(0, 0)(-10, 70)Finding the slope between (0, 0) and (-10, 70)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(-10,\:70\right)[/tex]
[tex]m=\frac{70-0}{-10-0}[/tex]
[tex]m=-7[/tex]
Determining the y-intercept:
We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.
From the graph, it is clear that:
at x = 0, y = 0
Thus, the y-intercept b = 0
Now, substituting m = -7 and b = 0 in the slope-intercept form
y = mx+b
y = -7x + 0
y = -7x
Therefore, the the equation of the line in slope-intercept form will be:
y = -7xmultiplying by 0.21 is the same as decreasing by ____%?
Answer:
Step-by-step explanation:
Multiplying by 0.21 is the same as decreasing by 21%?
Answer:
21%
Step-by-step explanation:
the decimal for a percents is moved two places anytime it is multiplied.