Answer:
C-0.13C=0.87C
Step-by-step explanation:
the whole - 13%=87%
Find the Difference.
3x + 5 - (2x + 2)
How do I do this step by step?
Answer: The correct answer is x+3
Step-by-step explanation: To find the answer you must first remove the parentheses then you combine the like terms and that how you get your answer.
Answer:
x + 3
Step-by-step explanation:
What is the distance between points V(3, 3) and W(–2, –3)?
Answer:
√61
Step-by-step explanation:
Answer:
(5,6)
Step-by-step explanation:
3-(-2)=5
3-(-3)=6
What is the distance between 4 and 17?
Answer:
14
Step-by-step explanation:
17 - 4 + 1 = 13 + 1 = 14
Answer:
Step-by-step explanation:
D = distance
[tex]x_{1}[/tex] = 4
[tex]x_{2}[/tex] = 17
No "y" values were given.
The distance formula:
[tex]D=\sqrt{(x_{1} - x_{2} )^{2} +(y_{1} - y_{2} )^{2}}[/tex]
If we insert in the values:
[tex]D = \sqrt{ (4 - 17)^{2} + (0 - 0)^{2}}[/tex]
(0-0)^2 = 0 so we can just remove the last part since it's +0:
[tex]D = \sqrt{(4 - 17)^{2}}[/tex]
4 - 17 is equal to -13:
[tex]D = \sqrt{(-13)^{2}}[/tex]
Since [tex](-a)^{2} = (a)^{2}[/tex], that means that the negative 13 becomes positive
[tex]D = \sqrt{(13)^{2}}[/tex]
Now the square root and the square cancels each other out:
[tex]D = 13[/tex]
Hope I could help you understand (●'◡'●)
If you have any questions, don't be afraid to ask in the comments below!
P.S if you really like this answer, please consider giving it the brainiest... I am one brainiest away from expert rank ╰(*°▽°*)╯
Have a good day!
A rectangular prism has a volume of 1,176 cubic inches. The prism has a width of 12 inches
and a height of 7 inches.
What is the length of the prism?
Write your answer as a whole number or decimal. Do not round.
GUYS PLEASE HELP IVE BEEN DOING THIS FOR 3 HOURS
A shop sells two different bags of rice.
Rice A
500g plus 25% extra free
Rice B
750g plus 1/5 extra free
Which bag gives you more free rice.
Show your working.
Answer: rice a
Step-by-step explanation:
convert 1/5 to a decimal .20 <.25
Bag of rice B gives more rice than bag A as per the percentage.
What is the percentage?A percentage is a figure or ratio stated as a fraction of 100 in mathematics. Although the abbreviations "pct.", "pct.", and occasionally "pc" are also used, the percent symbol, "%," is frequently used to indicate it. A % is a number without dimensions and without a standard measurement.
Given, A shop sells two different bags of rice. Rice A has 500g plus 25% extra free and Rice B has750g plus 1/5 extra free.
For calculating the free amount of rice,
For Bag A
Frre amount of rice = 500* 25% = 500 *25/ 100 = 125g
For Bag B
Frre amount of rice = 750 * 1/5 = 150g
Therefore, According to the percentage, bag B of rice contains more rice than bag A.
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help me pleaseeeee
it’s algebra 2
Answer:
Step 2
Step-by-step explanation:
points Z(4,3) X(-5,-2) Y(4,-2) plot them and then find the perimeter and area
Answer:
z(43)x(−5−2)y(4−2)
=−602xyz
Step-by-step explanation: HOpe this help , pls mark me as brainlisti
HELP GIVING BRAINLIEST !!!!!!!!!!!ejejwbhwge
Answer:
The third one. 12 1/2
Step-by-step explanation:
HOPE THIS HELPS!!
Answer:
12[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
5=[tex]\frac{2}{5}[/tex]a
Multiply both sides by 5:
5(5)=5([tex]\frac{2}{5}[/tex]a)
25=2a
Divide both sides by 2:
[tex]\frac{25}{2}[/tex]=[tex]\frac{2a}{2}[/tex]
12[tex]\frac{1}{2}[/tex]=a
simplify 7x7⁴????????
Answer:
7power to 5
Step-by-step explanation:
good luck you're welcome
Answer:
16807
Step-by-step explanation:
7 x 7^4 = 7^1+4
= 7^1+4
1+4= 5 - 7^5
7^5 = 16807
Will give brainliest!!
Answer:
NO
Step-by-step explanation:
Help with this please!!!! The green box
Answer: 6
Step-by-step explanation:
The question is looking for the leg length beside the green box. If you count the leg length from vertex to vertex, it is 6 squares in length.
Describe a time when you use my Math out of school
Answer:
Counting money to buy something from the store
Measuring ingredients for food
can you create a equation for this
Answer:
it's y = 2x
Step-by-step explanation:
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i need help i have 5 minutes left of class i will give brainest if answer make sure to show poof
Answer for teardrop shape:
64.27
Step-by-Step Explanation:
I used the area calculators on Goggle
Answer for square:
5.7
Explanation:
The shape is a square, so all the sides are equal
5.7 + 6.8 = 12.5
x = 5.7
Answer for trapezoid:
76.95
Explanation:
Again, Goggle
2n^2 + 3n-1
find the 10th term
Answer:
229
Step-by-step explanation:
t10= 2×10^2+3×10-1
=2×100+30-1
=200+29
=229
Answer:
229
Step-by-step explanation:
[tex]2n^{2} + 3n -1\\[/tex]
[tex]2 (10^{2} ) + 3(10) -1[/tex]
[tex]200 + 29 = 229[/tex]
What is the value of x2+9x+20 when x could be -5, -3 or -6
Answer:
Step-by-step explanation:
You should use a ^ to indicate an exponent. x^2 is the same as x².
x² + 9x + 20
Replace the x with (-5).
(-5)² + 9(-5) + 20 = 25-45+20 = 0
Then do the same with x = (-3):
(-3)² + 9(-3) + 20 = 9 - 27 + 20 = 2
You can do x = (-6)
can anyone help with this, it’s my worst subject.
Answer:
Yes
Step-by-step explanation:
They are congruent because they gave the same dimensions.
square root of prime numbers from 1 to 20
Answer:
maybe the answer is 16
because from 1 to 20, 16 is a number that have a square root.
Hope it helps!
Fill in the blank:
I’m diamond, you know I glow up,
Hey, so let’s go
_______________
Answer:
cause imm in the stars tonight
Step-by-step explanation:
cause I I I'm in the Stars tonight
750 students appeared in an examination. If 24% of them passed in first division, 38% in second, 16% in third and others failed in exam. Find the number of students who have passed in each division and who have failed.
BIG BRAIN KIDS ONLY
Given the relation {(11, 3), (-10, -7), (-7, 13), (-5, -2), (-9, -6)}, determine the domain.
A. {-10, -7, 5, 9, 11}
B. {-7, -6, -2, 11, 13}
C. {-10, -9, -7, -5, 11}
D. {-6, -5, -10, 11, -3}
Answer:
THE ANDER IS EHE DUDUDUSU
What is the length of the hypotenuse with
the given vertex (-5,0)?
I
Answer:
5000 square ft
Step-by-step explanation:
there are 20 students in chess club. two students are to be selected for representing the club in a school meeting. in how many ways can a pair of students be selected from the chess club?
first way is play a match between all of them and select first Palace and second to be selected in the meeting
PLEASE HELP!
Find one counterexample to show that this is false:...
The product of two positive numbers is greater than either number
Write the slope-intercept form of the equation of the line described.
through: (-4, -4), perpendicular to y= -4x-5
PLS SHOW WORK
Answer:
(4-4 = 0) - (4x5 =20) xDDdddAnswer:
[tex]y = \frac{1}{4} x - 3[/tex]
Step-by-step explanation:
Slope-intercept form:
y= mx +c, where m is the gradient and c is the y-intercept.
The product of the gradients of perpendicular lines is -1.
-4m= -1
m= -1 ÷(-4)
m= ¼
Substitute m= ¼ into the equation:
y= ¼x +c
To find the value of c, substitute a pair of coordinates.
y= ¼x +c
When x= -4, y= -4,
-4= ¼( -4) +c
-4= -1 +c
c= -4 +1
c= -3
Thus, the equation of the line is y= ¼x -3.
An alligator is 9 inches long at birth and grows 10 inches per year. Write an equation that represents the length y (in feet) of an alligator that is x years old. How long will the alligator be after 4 years?
Answer:
y=10x+9
after 4 years the gator will be 49 in long
Step-by-step explanation:
Answer:
y = 5/6x + 3/4.
At 4 years old, the length y = 49/12 feet = 4 feet 1 inch.
Step-by-step explanation:
9 inches = 3/4 feet.
10 inches = 5/6 feet
So our equations is
y = 5/6x + 3/4.
When it is 4 years old:
y = 5/6(4) + 3/4
= 20/6 + 3/4
= 49/12 feet
A university's freshman class has 7700 students. 67% of those students are majoring in Engineering. How many students in the freshman class are Engineering majors?
Answer:
5159 students
Step-by-step explanation:
To find a percentage of a number larger than 100, divide the percent by 100, so 67/100=0.67. Multiply that number by the number that you want to take the percentage of. 0.67 x 7,700 = 5,519
What is the answer to -180=-10v+10
Answer:
Step-by-step explanation:
-180=-10v+10
-190=-10v
v=19
Answer:
19
Step-by-step explanation:
[tex]-180=-10v+10[/tex]
subtract 10 from both sides
[tex]-190=-10v[/tex]
divide both sides by 10
[tex]v=19[/tex]
plz mark me brainliest. :)
What is the measurement of angle z PLSS HELP ASAP!!!
Answer:
77
Step-by-step explanation:
85-69=16
16/2=8
69+8=77
Answer:
z = 154°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
z is an exterior angle of the triangle, then
z = 85° + 69° = 154°
in which quadrant does angle theta lie if csc theta <0 and cot theta<0?
Answer:
Quadrant IV (4)
Step-by-step explanation:
I did the test and the other person was wrong.
The quadrant in which angle theta lie if csc theta < 0 and cot theta < 0 exists Quadrant IV (4).
What is meant by Trigonometric Identities?Trigonometric Identities are equality conditions that hold for all possible values of the variables in the equation and use trigonometry functions. There exists numerous unique trigonometric identities that relate a triangle's side length and angle.
Sine, cosine, and tangent are the fundamental three operations in trigonometry. The cotangent, secant, and cosecant functions are derived from these three basic functions. On these functions, all trigonometrical notions exists built.
Trigonometric identities are equality conditions in trigonometry that hold for all values of the variables that appear and are defined on both sides of the equivalence. These exists identities that, geometrically speaking, involve certain functions of one or more angles.
The quadrant in which angle theta lie if csc theta < 0 and cot theta < 0 exists Quadrant IV (4).
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