Answer:$17.00
Step-by-step explanation:
You would add .25 and.60 then multiply by 20 to get your answer
can someone help me pls?
Answer:
66.4
Step-by-step explanation:
Apply trignometric ratio
[tex] \cos( \gamma ) = \frac{adj \: side}{hypotenuse} \\ \cos( \gamma ) = \frac{6}{15} \\ \gamma = \cos ^{ - 1} ( \frac{6}{15} ) \\ \gamma = 66.4[/tex]
the perimeter of this triangle is 46cm find x
Answer:
the value of x is 12
......
What is the constant of proportionality for the data in the table?
Answer:
30
Step-by-step explanation:
Name 2 of the same side interior angle.
Answer:
d & e
Step-by-step explanation:
I'm assuming by "same side interior angle" they mean consecutive interior angles. I'll attach a document explaining what that is.
pls any body.......
please please help!!
Answer:
it's is the second one bc I did that be fired
If we convert 0.14 x10^3 to scientific notation, which direction should the
decimal move and how spaces should it move?
Answer:
Move it to the right by 3 spaces.
Step-by-step explanation:
10^3 is 1000
On a number line the negative numbers are on the left and the positive numbers are on the right. So since the exponent is a positive 3 we move it to the right by 3 spaces to get 140
PLS HELP ME IMMA CRY ONGG GGHGHJH
Answer:124
explanation: 7 10 13 16 19 22 25 28 31 34 37 40 43 46 49 52 55 58 61 64 67 70 73 76 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124
Juan envasa 60 bombones en cajas iguales y otros 60 en otras cajas más pequeñas, con cinco bombones menos en cada una. ¿Cuántas cajas ha llenado, si de las pequeñas hay una más que de las grandes?
Juan llenó 3 cajas grandes y 4 cajas pequeñas.
En esta pregunta debemos derivar ecuaciones algebraicas a partir de la información dada en el enunciado:
Diferencia entre cajas grandes y cajas pequeñas
[tex]m - n = 1[/tex] (1)
Donde:
[tex]m[/tex] - Cantidad de cajas pequeñas.[tex]n[/tex] - Cantidad de cajas grandes.Diferencia entre la cantidad de bombones en una caja grande y la cantidad de bombones en una caja pequeña
[tex]x-y = 5[/tex] (2)
Donde:
[tex]x[/tex] - Cantidad de bombones en una caja grande.[tex]y[/tex] - Cantidad de bombones en una caja pequeña.Total de bombones en cajas grandes
[tex]x\cdot m = 60[/tex] (3)
Total de bombones en cajas pequeñas
[tex]y\cdot n = 60[/tex] (4)
By (3) and (4) in (2):
[tex]\frac{60}{m} - \frac{60}{n} = 5[/tex]
[tex]60\cdot n - 60\cdot m = 5\cdot m\cdot n[/tex] (5)
By (1):
[tex]m = 1 + n[/tex]
(1) in (5):
[tex]60\cdot n - 60\cdot (1+n) = 5\cdot (1+n)\cdot n[/tex]
[tex]60 = 5\cdot n +5\cdot n^{2}[/tex]
[tex]5\cdot n^{2}+5\cdot n -60 = 0[/tex]
[tex]n^{2}+n-12 = 0[/tex]
[tex](n+4)\cdot (n-3) = 0[/tex]
La única raíz que encaja con el enunciado es [tex]n = 3[/tex]. Por (1) tenemos que [tex]m = 4[/tex].
Juan llenó 3 cajas grandes y 4 cajas pequeñas.
Invitamos cordialmente a ver este problema sobre sistemas de ecuaciones: https://brainly.com/question/12149981
Here is a right angled triangle:
Work out the area of the triangle.
Answer:
6
Step-by-step explanation:
Answer:
The area is 6 because i add it and the divide it
I really need help with this maths question
Answer: 5.6 meters
Step-by-step explanation: I usually start of by translating the words into numbers. 12% more is 1.12. So her best is 1.12*her first. Which means her best 0.85*the winning. substitute and you get 5.6
i= 7.65
p= 999
r= ? %
t= 6.4 years
Answer:
.11965
Step-by-step explanation:
Interest Rate = (Simple Interest × 100)/(Principal × Time).
7.65= 999(6.4)(r)
7.65/6393.6= 0.0011965
Convert the rate into a percentage by multiplying by 100
0.0011965*100= 0.11965%
Which of these expressions is equivalent to log (2635)?
A. log (26) - log (35)
B. 26 • log (35)
C. log (26) + log (35)
D. log (26) • log (35)
I am not sure of it but I think the expression will be like this : log (26 • 35)
Solution:[tex] log(26 \times 35) \\by \: \: \: using \: \: \: the \: \: \: following \: \: \: rule \: \: \: of \: \: \: logarithm \\ log(x \times y) = log(x) + log(y) \: \: \: we \: \: \: have \\ log(26) + log(35) [/tex]
Answer:C. log (26) + log (35)
Hope it helps.
Do comment if you have any query.
Answer:
C. log (26) + log (35)
Step-by-step explanation:
Given expression:
[tex]\log(26 \cdot 35)[/tex]
To find which of the given answer options is equivalent to the given expression, apply log laws:
Option A
[tex]\textsf{Using the Quotient log law}: \quad \log_ax - \log_ay=\log_a\frac{x}{y}[/tex]
[tex]\implies \log 26 - \log 35=\log\left(\dfrac{26}{35}\right)[/tex]
Option B
[tex]\textsf{Using the Power log law}: \quad n\log_ax=\log_ax^n[/tex]
[tex]\implies 26 \cdot \log(35)=\log(35)^{26}[/tex]
Option C
[tex]\textsf{Using the Product log law}: \quad \log_ax + \log_ay=\log_axy[/tex]
[tex]\implies \log 26+\log 35 =\log(26 \cdot 35)[/tex]
Option D
No change:
[tex]\implies \log26 \cdot \log 35=\log26 \cdot \log 35[/tex]
Therefore, the expression that is equivalent to log (26 · 35) is option C.
Learn more about log laws here:
https://brainly.com/question/27953288
https://brainly.com/question/27963321
The formula for the circumference of a circle with diameter d is C = πd.
A. solve the formula for d.
B. The circumference of a circle is 8 inches. What is the diameter of the circle?
C. The circumference of the circle is 6π inches. what is the radius of the circle.
Answer:
A) d = [tex]\frac{C}{\pi}[/tex]
B) d = [tex]\frac{8}{\pi}[/tex] or 2.55 inches
C) r = 3 inches
Step-by-step explanation:
Given the formula for the circumference of a circle, C = πd, where d represents the diameter of a circle.
A. solve the formula for d.In order to solve for d, divide both sides of the equation by π:
[tex]\frac{C}{\pi} = \frac{\pi d }{\pi}[/tex]
d = [tex]\frac{C}{\pi}[/tex].
B. The circumference of a circle is 8 inches. What is the diameter of the circle?Given the circumference of the circle, C = 8 inches:
Use the formula for the diameter of the circle from part A of this post.
d = [tex]\frac{C}{\pi}[/tex]
d = [tex]\frac{8}{\pi}[/tex] or 2.55 inches.
C. The circumference of the circle is 6π inches. what is the radius of the circle.Since the diameter of a circle is the same as twice the measure of the radius, r: d = 2 × r
Then, we can rewrite the formula for the circumference of a circle as:
C = 2πr
Divide both sides by 2π to isolate r :
[tex]\frac{C}{2\pi } = \frac{2\pi r}{2\pi }[/tex]
r = [tex]\frac{C}{2\pi }[/tex]
Given the circumference of a circle, C = 6π:
[tex]r = \frac{6\pi }{2\pi } = 3[/tex]
Therefore, the radius of the circle is 3 inches.
4(t + 1/4 )=3
Solve for t
Answer:
t = 1/2
Step-by-step explanation:
= 4 ( t + 1/4 ) / 4 = 3/4
= t + 1/4 = 3/4
= t + 1/4 - 1/4 = 3/4 - 1/4
simplify
Answer : t = 1/2
round 6.76 to the nearest tenth
Answer:
6.8
Step-by-step explanation:
Can someone help? Explain and give work in how you got the answer.
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
We know the side relations of a right angled Triangle (that is Pythagoras therom)
now, let the missing side be x
Hypotenuse² = sum of squares of other legsthat is ~
[tex]15 {}^{2} = 5 {}^{2} + {x}^{2} [/tex][tex]225 = 25 + {x}^{2} [/tex][tex] {x}^{2} = 225 - 25[/tex][tex] {x}^{2} = 200[/tex][tex]x = \sqrt[]{200} [/tex][tex]x = 10 \sqrt{2} [/tex]The correct choice is ~ B
QUESTION: What fraction of 1/2 is 1/3?
PLEASE READ: First to answer gets brainly— MUST include how they got the answer, ill skim through it to double check if its right
Answer:
1/6
Step-by-step explanation:
questions which include 'of 'usually means "×" (multiplication sign) so when u multiply them it gives 1/6
A person in car, travelling at 90 kilometers per hour, takes 2 seconds to go past the building on the side of the road. Calculate the length of the building in meters help
Step-by-step explanation:
very simple thought experiment :
he is going 90 km/h (90 kilometers per hour), so, he moving 90 km in 1 hour.
how far is he going in just 2 seconds ?
so, we get two ratios.
90km/1 hour = 90,000 meter / 1 hour
x meter / 2 seconds
we need to bring both ratios (they are fractions) to the same dimension of the denominators, so that we can then bring them to the same denominator.
the first is dealing with an hour.
the second one with (2) seconds.
so, how many seconds are in 1 hour ?
60 seconds per minute, 60 minutes in the hour.
60×60 = 3600 seconds.
so, now we know, the first ratio is also
90,000 meter / 3600 seconds
now we need the factor to to multiply numerator and denominator with to bring 3600 down to 2.
3600 × f = 2
f = 2/3600 = 1/1800
now we get
90,000 / 3600 × (1/1800) / (1/1800) =
(90000 / 1800) / (3600 / 1800) = 50 / 2
so, 90km/h is the same speed as 50 meter / 2 seconds.
and therefore we know, the building was 50 meters long.
Which best describes the error in finding the area of the parallelogram?
15 meters was used for the height instead of 13 meters.
15 meters was used for the height instead of 13 meters.
8 meters was used for the height instead of 13 meters.
8 meters was used for the height instead of 13 meters.
The product of 8 and 15 is not 120.
The product of 8 and 15 is not 120.
The formula to use should have been A=12bh instead of A=bh.
The formula to use should have been, cap A is equal to 1 half b h instead of cap A is equal to b h.
Question 2
Correct the error.
A=
=
m2
Answer:
104
Step-by-step explanation:
9
Select the correct answer.
The sum of two consecutive numbers is 157. This equation, where n is the first number, represents the situation:
2n + 1 = 157.
What is the first number?
A.
77
B.
78
C.
79
D.
80
Reset Next
Answer:
78
Step-by-step explanation:
do the equation backwards. 157 minus 1 equals 156, and 156 divided by 2 equals 78. Hope this helps. pls mark brainliest
Don Miguel Hidalgo y costilla padre de la patria nació en hacienda de correr lejos no hay municipio de Pénjamo gto dio el grito de Dolores de la madrugada del 16 de septiembre de 1810 el 28 de septiembre de 1810 obtuvo su primer triunfo de tomar la Alhóndiga de Granaditas en la ciudad de Guanajuato murió fusilado el 30 de julio de 1211 en la ciudad de Chihuahua a la edad 5¿ en qué año nació el padre de la patria? Qué edad tenía Hidalgo cuando dio el grito de Dolores? Cuantos lustros completos? Cuantos lustros completoCuantos lustros completos vivió Hidalgo ?
Answer:
what I don't understand what you are saying
Solve for w:
4/5w=8
Answer:
4/5w=8
cross multiply
8×52/w=4
40w=4
w=4/40
w=0.1
Write two Pythagorean triplets each having one of the numbers as 5.
Answer:
3, 4, 5 and 5, 12, 13
Step-by-step explanation:
The square of the largest side is equal to the sum of the squares of the other 2 sides.
5² = 3² + 4²
13² = 5² + 12²
The 2 triplets are (3, 4, 5 ) and (5, 12, 13)
The diameter of the rear tire of a bike is 34 inches. In low gear, you need to rotate the pedals 3 times to make the rear tire rotate 360° all the way around. How far will you travel in low gear each time you rotate the pedals? (Hint: find the circumference of the tire, then divide it by the number of rotations needed of the pedals.) Round the answer to the nearest hundredth. *
PLEASE DO NOT PUT INAPPROPIATE CONTENT!!!
what does a rhombus and a rectangle have in common
A rhombus and a rectangle have the following similarities: The opposite angles are equal. The diagonals are equal in length and bisect each other. Their opposite sides are equal and parallel.
Answer:
They are both parallelograms.
Step-by-step explanation:
HELPPP OMGGG
10, 10, 18, 18, 10, 5, 12, 13
Find the median and mean number of hours for these students.
If necessary, round your answers to the nearest tenth.
What is the slope? Answers?
6/5
1/5
3/5
Answer:
Slope: 1/5
Step-by-step explanation:
- Rectangle MNOP with vertices M(-7.-2).
M(-5, -1), 0(-27), and P(-4,-8):
90° counterclockwise about the origin
Answer:
M’ = (2, -7)
N’ = (1, -5)
O’ = (7, - 2)
P’ = (8,- 4)
Step-by-step explanation:
Swap the x and y coordinates and negate the y coordinate.
M(-7, -2) swap = (- - 2, -7) = (2,-7)
N(-5, - 1) swap = (- - 1, - 5) = (1, - 5)
O(-2,-7) swap = (- -7, -2) = (7, - 2)
P(-4,-8) swap = (- - 8, - 4) = (8, - 4)
PLEASE HELP PLEASE PLEASE!!!!!!!!
Answer:
SRO and QRO
Step-by-step explanation:
Hope this helps!
