Answer:
There are 664 diet sodaStep-by-step explanation:
Step one:
given data
total soda= 913
we are told that the ratio of diet sodas to regular sodas is 8:3
this means that for every 8 diet soda there is 3 regular soda
the total ratio is 8+3=11
Step two:
we are going to use part to all principle
let the diet soda be x
8/11=x/913
cross multiply
11x=913*8
divide both sides by 11
x=913*8/11
x=7304/11
x=664
There are 664 diet soda
A student used this complex fraction to find a unit rate: (340 pages)/(3/4 hour.) Which quotient equals the fraction?
A. 3/4 ÷ 340
B. 4/3 ÷ 340
C. 340 ÷ 3/4
pls help ill give u brainliest!!!!!
Answer:
The answer is B, S=20R+60.
Step-by-step explanation:
To check if the answer is true we can plug in the numbers. For the first line, it would be S = 20(20) + 60. 20 times 20 = 400, and 400 + 60 is 460. 460 is the number of seats in the row so the answer is true.
What is 0.2(5x – 0.3) – 0.5(–1.1x + 4.2) simplified?
Answer:
1.55 x − 2.16
Step-by-step explanation:
Answer:
1.55 x - 2.16
Step-by-step explanation:
Identify the slope and y-intercept of the function y=-11x+6. O A. The slope is 11. The y-intercept is (0,6). OB. The slope is 6. The y-intercept is (0, 11). O C. The slope is -11. The y-intercept is (0,6). o D. The slope is 6. The y-intercept is (0, -11).
Answer:
c. The slope is -11 and the y-intercept is (0,6)
Step-by-step explanation:
the slope formula is y=mx+b, where m= slope, and b is the y-intercept. so that would mean -11x is the slope and (0,6) is the y-intercept
so that would make c the correct answer.
hope this helps :)
Factor. 5y(2x + 7) + 4(2x + 7)
Answer:
(5y + 4)(2x + 7)
Step-by-step explanation:
Because (2x + 7) is the common factor, bring them together!
Answer:
Step-by-step explanation:
5y(2x + 7) + 4(2x + 7)
(5y+7)(2x+7)
Y=-7/5,X=-7/2
solving radical/rational equations. -8+√5x=-3
Answer:
x = 5
Step-by-step explanation:
-8 + sqrt(5x) = - 3
Inverse operations
-8 + sqrt(5x) = - 3
+8 +8
sqrt(5x) = 5
^2 ^2
5x = 25
/5 /5
x = 5
Please help me it’s due soon
Answer:
x=12
angle 2x+1= 25
angle 5x+5= 65
Step-by-step explanation:
First find x
so we know that
2x+1+5x+5+90=180
Combine like terms
7x+96=180
7x=84
x=12
plug it in
2(12)+1=
24+1=25
5(12)+5=
60+5=65
Anec 2 Matemáticas
Escala del mapa
1:100
1:1000
1:2000
1:18000
1 cm en el mapa equivale en la realidad a:
Need help pls
Answer:
a) 1 : 100
1 cm en el mapa equivalen a 100 cm en la realidad
b) 1 : 1000
1 cm en el mapa equivalen a 1000 cm en la realidad
c) 1 : 2000
1 cm en el mapa equivalen a 2000 cm en la realidad
d) 1 : 18000
1 cm en el mapa equivalen a 18000 cm en la realidad
Step-by-step explanation:
Tenemos 4 escalas :
a) 1 : 100
b) 1 : 1000
c) 1 : 2000
d) 1 : 18000
Definimos ''escala'' como una relación entre dos números ''a'' y ''b'', generalmente ''a'' y ''b'' son números naturales. Denotamos la escala como :
a : b
En dónde ''a'' representa la longitud del dibujo y ''b'' la longitud real.
Por ende, cuando [tex]a<b[/tex] estamos en presencia de una escala de reducción y cuando [tex]a>b[/tex] estamos en presencia de una escala de ampliación.
La escala [tex]a=b[/tex] ó 1 : 1 se define como escala natural.
Analicemos cada caso :
a) 1 : 100
Aquí vemos que es una escala de reducción (dado que 1 < 100) por ende cualquier magnitud de longitud en el mapa será 100 veces más grande en la vida real.
En este caso, 1 cm en el mapa equivalen a 100 cm en la realidad.
Análogamente y con el mismo razonamiento, escribimos las relaciones para los casos b), c) y d)
b) 1 cm en el mapa equivalen a 1000 cm en la vida real
c) 1 cm en el mapa equivalen a 2000 cm en la vida real
d) 1 cm en el mapa equivalen a 18000 cm en la vida real
b), c) y d) también representan escalas de reducción.
Can someone please HELP MEEE!!!!
Answer:
176°F ..........................
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
9/5*80+32
=9*16+32
=144+32
=176 degrees F
find the circumcentre of A(0,0) B(3,5) and C(4,2).
Answer:
ANSWER
Let A(4,6), B(0,4), C(6,2) be the vertices of the given △ABC.
Let P(x,y) be the circumcentre of △ABC. Then,
PA=PB=PC⟹PA
2
=PB
2
=PC
2
Now, PA
2
=PB
2
(x−4)
2
+(y−6)
2
=(x−0)
2
+(y−4)
2
x
2
+y
2
−8x−12y+52=x
2
+y
2
−8y+16
8x+4y=36
2x+y=9 .......(1)
Again, PB
2
=PC
2
(x−0)
2
+(y−4)
2
=(x−6)
2
+(y−2)
2
x
2
+y
2
−8y+16=x
2
+y
2
−12x−4y+40
12x−4y=24
3x−y=6 .....(2)
Solving equation 1 and 2, we get,
x=3,y=3
Therefore, the coordinates of circumcentre of △ABC are P(3,3).
Circumradius = PA=
(4−3)
2
+(6−3)
2
=
10
units
Hope it is helpful to you
i need some helppp please
Answer:
7^12
Step-by-step explanation:
when dividing subtract the power . when multiplying add of the power.
hope this helps :]
p.s sorry if wrong
Answer:
7¹², I did all the math its right
Determine if the following argument always applies, sometimes applies, or never applies. Provide at least 2 examples in your explanation.
"The sum of a number and its opposite is always 1."
Answer:
Never applies
Step-by-step explanation:
When we talk of the opposite of a number, we are simply referring to the additive inverse. which is the negative of whatever value that we have
So let’s add -2 to 2; that gives zero
let’s add -5 to 5 = 0
We can see that at all
points, the answer we are getting is zero
m+7=3+m+4 Solve for m
Answer:
m any number becuase you subract 7 from both sides
Step-by-step explanation:
whats the value of e? -(4e+7)=1
Answer:
-2
Step-by-step explanation:
-(4e+7)=1
-4e-7=1
-4e=1+7
-4e=8 divided both side by -4
e=-2
2x = 64 (Enter the X)
Answer:
x=32
Step-by-step explanation:
Answer:
32Step-by-step explanation:
[tex]2x = 64[/tex]
Divide by the coefficient of x which is 2
[tex] \frac{2x}{2} = \frac{64}{2} [/tex]
[tex]2x \div 2 = 1 \\ 64 \div 2 = 32[/tex]
Hope it helps <3
unansweredIf Measure of angle a is 155°, what is Measure of angle c?
Line l intersects line m to form 4 angles. Clockwise, from the top, the angles are: a, b, c, d.
25°
35°
155°
180°
Answer: 155°
because ∠a and ∠c are 2 opposing angles => m∠a = m∠c = 155°
Step-by-step explanation:
Ms.Schwafaty buys 5 books that each cost the same amount and a magazine all for $75.99. The magazine costs $5.99. How much does each book cost?
PLEASE HELP. this is extra credit! ill provide brainliest (if im able too)
Answer:
∠ADF = ∠ECF × 2
Step-by-step explanation:
∠ABC = ∠EBD = ∠ADF = ∠ECF × 2
Thus, meaning that they are congruent to each other.
Have a great day!
-1 < 4x + 3 < 7
What is the answer
=======================================================
Work Shown:
-1 < 4x+3 < 7
-1-3 < 4x+3-3 < 7-3 .... subtracting 3 from all sides
-4 < 4x < 4
-4/4 < 4x/4 < 4/4 .... dividing all sides by 4
-1 < x < 1
Therefore x is any number between -1 and 1, excluding both endpoints.
-\dfrac{5}{6}x=-\dfrac{10}{3}−
6
5
x=−
3
10
Answer
ok
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-5/6 x = -10/3
Multiply by 6 each side:
6(-5/6 x) = 6 (-10/3)
Simplify:
-5x = -20
Divide -5 each side:
-5x/ -5 -20/-5
Simplify:
x= 4
Compare and order the following numbers: √21, 5.2, -4.6, and 39/10
A) -4.6 < 5.2 < √ 21 < 39/10
B) -4.6 < √21 <39/10 < 5.2
C) -4.6 < 39/10 < √21 < 5.2
D) -4.6 < 5.2 < 39/10 < √21
Arrange the numbers shown in ascending order 1 4/5, 9/5, 32%
Answer: 32% < 1 4/5 < 9/5
Step-by-step explanation:
Step 1: Using the given inputs: 1 4/5 9/5 32%
Step 2:Rewriting these inputs as decimals: 1.8, 1.8, 0.32
Step 3: Sorting this table by decimal values in order from least to greatest: 32% < 1 4/5 < 9/5
Therefore, the sorted inputs in order from least to greatest is:
32% < 1 4/5 < 9/5
Step-by-step explanation:
1 4/5 = 180%
the 1 signifies a whole number; 1 = 5/5. 1 + 4/5 = 1 4/5
9/5 or 1 4/5 = 180%
32% is just 32%
so, it's either:
180%, 180%, 32%
or
180%, 32%
since the 1 4/5 and 9/5 are basically the same thing if you simplify the "9/5"
please help I need an answer please help
Answer:
The answer is 38-2c=15c+4
Step-by-step explanation:
hope that helps
Question 1
Which of the following things must you have for sound to travel? (6.P.1.3)
Vibrations
Al of these
Atoms
Energy
Answer:
vibrations
Step-by-step explanation:
If point F is translated 8 units left and 3 units up, what are the coordinates of F'?
A)
(-1,-2)
B)
(-1, 2)
C)
(-2, 1)
D)
(-2,-2)
Answer:
a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
I did the test
this is the last question somebody help.
Brian paid $7.84 at the grocery store for carrots and potatoes he bought 5 pounds of carrots at $0.89 per pound and 3 pounds of potatoes how much did Brian pay per pound for the potatoes he bought ?
Answer:
Brian paid $1.13 for each pound of potatoes
Step-by-step explanation:
Bought 5 pounds of carrots and each pound cost 0.89 dollars
Bought 3 pounds of potatoes and the cost of each pound is unknown
5(0.89) + 3p = 7.84
4.45 + 3p=7.84
subtract 4.45 from each side
3p=3.39
divide by 3
p=1.13
Brian paid $1.13 for each pound of potatoes
Answer:
Brian paid $1.13 for each pound of potatoes
Step-by-step explanation:
Of the following sets, which represents a function?
Situation A = {student's name, all the colors that the student likes}
Situation B = {student's name, names of all of the student's teachers}
Only A
Only B
Both A and B
Neither A nor B
Answer:
the second one only b or it could be neither of a nor b
Answer:
D
Step-by-step explanation:
It is neither A nor B because:
You would get so many different responses for Situation A and the same goes for Situation B!
PLSSSSSSSSS HELP ME PLSSS WITH PART A PLSSS
Answer:
hai
Step-by-step explanation:
can i have these, since i help in comments?
-not doggo
Answer:
Try averaging them! Then you will get an answer!
Step-by-step explanation:
:)
what is the answer to the questions
Answer:
A
Step-by-step explanation:
2 trays with 30 eggs in each =
2x30 = 60 eggs total
10 eggs broke so she has 50 eggs left
she sold each for sh. 15 so
15(50) = 750