Answer:
46 (23%)
Step-by-step explanation:
If 10% of x is 20, we can assume that 100% of x is 200. This is because since 10% is such a nice number to work with, we can simply add a zero to the end of it and the number. Now, we can see that 50% is 100 and 25% is 50. 20% is 40 and 10% is 20. 5% is 10 and 1% is 2. That being said, we need to do 50% + 3%. Which leaves us with 50 (25%) - 4 (2%). That being said, the answer is 46 (23%).
use the pythagorean theorem
Answer:
x equals 10
Step-by-step explanation:
this is a version of the 3,4,5 rule which says that if the sides of a right triangle are 3 and 4, the hypotenuse is 5. Since 6 and 8 could be simplified to 3 and 4 respectively, you could make the hypotenuse (x) 10, which has the same relationship to 5 (division by 2). Hope this helps!
Answer:
x = 10
Step-by-step explanation:
u see this is how the Pythagorean theorem works a^2 + b^2 = c^ i hope this helps have a great day bye please mark as brainliest :D
(-5, -4); y = -2x + 4
Answer:
y= -2x squared +4x+66
Step-by-step explanation:
Answer:
y= -2x squared +4x+66
Step-by-step explanation:
w = p+2
for p
P =
*PLS HELP I DONT KNOW HOW TO DO THIS*
Answer:
P = w - 2
Step-by-step explanation:
I am sorry but I do not quite understand your question here!
8x-17-5x=13 what does x equal?
I need these 2 question this is important like actually
Answer:
1) 1,3,5,7
2) I can't really see it, it is blurry. Im sorry
Step-by-step explanation:
The equation below represents a situation.
13 – 14x = 38x
Which word problem could the equation represent?
A.) A jar contains 13 dollars worth of one kind of coin. Clara took 14 coins out of the jar. Now, there are 38 coins remaining. What is the value of one of the coins in the jar?
B.) A box contains 38 muffins. Nate sells 14 muffins and makes 13 dollars. How much did Nate charge per muffin?
C.) Over 13 days, Gretchen withdrew 14 dollars from her bank account and deposited 38 dollars. On average, how much money did she deposit each day?
D.) Matthew has 38 pages to read in his textbook, but 14 of the pages are ripped out. It took him 13 minutes to read the pages. How long did he spend on each page?
Explain! Prizes! Thank you !
Answer:
$16
Step-by-step explanation:
20/5 = 4
4 x 4 = 16
Have a good day!
==================================================
Work Shown:
5 notebooks = 20 dollars
5/5 notebooks = 20/5 dollars ..... divide both sides by 5
1 notebook = 4 dollars ..... unit rate
4*(1 notebook) = 4*(4 dollars) .... multiply both sides by 4
4 notebooks = 16 dollars
---------------
Another approach:
(5 notebooks)/(20 dollars) = (4 notebooks)/(x dollars)
5/20 = 4/x
5*x = 20*4 ... cross multiply
5x = 80
5x/5 = 80/5 .... dividing both sides by 5
x = 16
So 4 notebooks cost $16
Write an equation in slope-intercept form for the line that has a slope of 3 and a y-
intercept of -2.
O y = 3x - 2
O y = -2x + 3
2x + 3y = 1
0 -2x + 3y = 1
Please help
Answer:
y = 3x - 2
Step-by-step explanation:
y=mx+b is the formula for slope intercept. where m is the slope and b is the y-intercept.
What function equation is represented by the graph?
f(x)=−3x+6
f(x)=6x−3
f(x)=6x+2
f(x)=−3x+2
Answer:f(x)=-3x+6
Step-by-step explanation:
Answer:
A. f(x)=-3x+6
Step-by-step explanation:
7. Ryan has $3.00 worth of coins in his coin jar. If the jar contains 16 coins and all of the coins in the jar
are either nickels or quarters. How many quarters does he have?
Answer:
pretty sure he has 5 quarters
Step-by-step explanation:
16 divided by 3 = 5
i rlly need help im stuck can someone help me out. What the total price?
Four identical rectangles form the square. What is the perimeter of the square, if the perimeter of each rectangle is 40 inches?
Answer:
64
Step-by-step explanation:
so basically first I wanted to find the width, if you draw a model, it would be easy, so
I make 4 rectangles, one on top of the other for all of them.
so if you turn it clockwise 90 degrees, the rectangles are the same so if you draw them together then they over lap you can see that you can make a x:y for the lengths. If the width of the rectangle is 1 then the length of the rectangle is 4, 1:4 , so now we use the perimeter of 40 so now if the width is w and the length is l then wl is 20 (40/2) si niw 20/(1+4) which is 20/5 which is 4, so now we know that the width of the rectangle is 4 and the length is 4x4 which is 16 so now we can calculate the perimeter of the square, we know that the side length of the square is 16, so all we have to do is 16x4 which is 64.
Anybody wanna help?ASAP?
Answer:
x=113º
Step-by-step explanation:
67 + x is a linear pair
they would be supplementary if they were next to each other
the 67º represents the acute angle directly next to xº
so
x+67= 180º
subtract 67º from both sides
180-67=113
x=113º
PLEASE HELP!!
Complete each statement from the information given and state the reasons and the triangle criterion you used. If the triangles cannot be shown to be congruent, leave the box for the second triangle blank and chose for a reason “Cannot be determined.”
a
Is ∆GAS ≅ △_____
By rule____
Answer:
ΔGAS ≅ ΔIOL By the Angle-Angle-Side (AAS) rule of congruency
Step-by-step explanation:
The given information are;
Statement [tex]{}[/tex] Reason
Segment [tex]\overline {SA}[/tex] is congruent to [tex]\overline {OL}[/tex] [tex]{}[/tex]As shown in the diagram provided
∠SAG is congruent to ∠LOI [tex]{}[/tex] As shown in the diagram provided
∠SGA is congruent to ∠LIO [tex]{}[/tex] As shown in the diagram provided
Therefore, ΔGAS ≅ ΔIOL By the Angle-Angle-Side (AAS) rule of congruency
Given that the the number of interior angles of triangle = 3 and the sum of the interior angles of a triangle = 180°, the third angle can be defined by specifying the measure of two of the angles
Therefore, the Angle-Angle (AA) rule of similarity can be used to prove the congruency of two triangles when they have one side of each triangle which are congruent.
Answer:
∆GAS ≅ △IOL By rule ASA, AAS
Step-by-step explanation:
By looking at the triangle, you can see two little quarter-circle things inside the triangle (I don't know what they are called). That means it has 2 angles. We already know that it can't be SSS or SAS because we have 2 angles, as I said.
If you look at the triangle's sides, you can see that there is a side with a dash on it. That means that it is a side in ASA, AAS, etc. So there we go. We've figured it out. There is one side and two angles. Therefore, our answer is ASA or AAS
I don't get it doesn't make sense?
answer:
26 feet
step by step explanation:
40 - 5.2 = 35.2 - 8 = 27 - 1 = 26
Help me please an thank you
What is the circumference of the following circle?
Answer:
2 or 8
Step-by-step explanation:
Circumference is pi times the diameter. The diameter here is 4, so the circumference is 4pi, or 4π, or about 12.5663706144.
The circumference is the distance around the circle.
The circumference is 4pi, or 4π, or about 12.5663706144.
((*FOR BRAINLIEST!!*))
A top-grossing rock concert sold $121.2 million worth of tickets over the course of 60 shows. What was the average value of the tickets sold at each of the shows?
A. $20.2 million
B. $2.02 million
C. $0.202 million
D. $7.27 million
Answer:
B
Step-by-step explanation:
Put the following numbers in order (from
largest to smallest):
-55.5, -12.2, -12, -55
Answer:
-12.2, -12, -55.5 and -55
Answer:
Hey mate......
This is ur answer......
-55.5< -55< -12.2< -12
hope it helps,
mark me as the brainliest,
follow me....
Check all that apply.
x2 - 4 = 0
A. X = 4
B. X = -2
C. x = 1
D. X = -4
E. X = 2
F. x = -1
The can of coffee weighs 20 ounces. Each book weighs 36 ounces. What is the weight, in ounces, of one carton of salt?
Number 5 The answer is 26. Brainliest pls.
The answer to number 6 is H
Answer to 7 is D
Answer to 8 is 5
Answer to 9 is H
10 is I
11 is 68 cartons or less
12 is A
13 is f
14 is b
15 is g
can anyone help me get 4 brainliest plz
ok i will just friend me but as long as you mark this the brainlest :)
Please find the product! Thank you!
(x+5) (x+8)
Answer:
40x?
Step-by-step explanation:
Answer:
x^2+40
Step-by-step explanation:
The equation y=-2/3x-6 in standard form
The equation in the standard from is 2x + 3y = -18.
What is the linear equation?The linear equation is the algebraic form of equation whose variable has the exponent of one. It is the combination of two variables and a constant value present in them.
For the given situation,
The equation is y = -2/3 x - 6
The standard form of linear equation is Ax +By = C,
where A,B,C are numbers and x,y are intercepts.
⇒ [tex]y=\frac{-2}{3}x -6[/tex]
Taking LCM on RHS,
⇒ [tex]y=\frac{-2x-18}{3}[/tex]
⇒ [tex]3y=-2x-18[/tex]
Rearrange the equation in the standard from,
⇒ [tex]2x+3y=-18[/tex]
Hence we can conclude that the equation in the standard from is 2x + 3y = -18.
Learn more about linear equation here
https://brainly.com/question/7380540
#SPJ2
Which group contains numbers that all round most closely to 1/2?
A: 1/5, 2/9, 4/8
B: 3/5, 2/4, 4/7
C: 3/4, 5/6, 7/9
D: 1/2, 2/7, 9/10
pls help
Answer:
I think that B is the best answer
Los puntos A (5, 3) y B (-3, -3) representan los extremos de un trozo de madera que será usado por un carpintero para elaborar un mueble, al cual se le agregará una muesca en la tercera parte de su longitud (r = 1/3), tomando como referencia el punto A calcula la coordenada exacta donde ubicará esa muesca, mostrando tus operaciones y selecciona la opción correcta. A) (1.5,3) b) (0.75,3) c) (3,0.75) d) (3,1.5)
Answer:
Las coordenadas del punto son P([tex]2.\overline 3[/tex], 1)
Step-by-step explanation:
Las coordenadas de los extremos de la pieza de madera son A (5, 3) y B (-3, -3)
El punto, P, en el que se agregará la muesca = 1/3 de la longitud de AB
Por tanto, las coordenadas del punto, tomando A como punto de referencia, se dan como sigue;
P (5 + (-3 - 5) × 1/3, 3 + (-3 - 3) × 1/3) = P([tex]2.\overline 3[/tex], 1)
Las coordenadas del punto son P([tex]2.\overline 3[/tex], 1).
Please answer correctly !!!!!!!!! Will mark brainliest !!!!!!!!!!!! Show your work !!!!!!!!!!!!!!
Answer:17x
Step-by-step explanation:
Given triangle JKL, sin(38°) equals
cos(38°)
cos(52°)
tan(38°)
tan(52°)
Answer:
B I TOOK THE TEST
Step-by-step explanation:
Answer:
The Answer is
Cos(52)
Step-by-step explanation:
in case the letters aren't the same
3d-2(8d-9) > 3-(2d+7)
Show Your Work
Answer:
3d-2(8d-9)>3-(2d+7) 3xd-2x8xd-9 is greater than 3-2xd+7
Hope this is correct and what you wanted!
Step-by-step explanation:
Answer:
d < 2 ord = ( - oo, 2)Step-by-step explanation:
Solving in steps
3d-2(8d-9) > 3-(2d+7)3d - 16d + 18 > 3 - 2d - 7-13d + 18 > -2d - 4-13d + 2d > - 4 - 18-11d > -22d < 2 ord = ( - oo, 2)Write a paragraph proof for the following conjecture:
Given: m∠1 +m∠2=m∠4
Prove: m∠3 +m∠1 +m∠2=180°
Answer:
The answer to your question is given below.
Step-by-step explanation:
From the question given,
m∠1 + m∠2 = m∠4
To prove that:
m∠3 + m∠1 + m∠2 = 180°
We simply do the following:
m∠3 + m∠4 = 180°.... (1) (angle on a straight line)
But from the question given,
m∠4 = m∠1 + m∠2
Substitute the value of m∠4 into equation (1)
m∠3 + m∠4 = 180°
m∠3 + m∠1 + m∠2 = 180° QED