Answer:
15 is larger than -4
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
15 ÷ (-4) = -3.75
Find RS. See image below
Step-by-step explanation:
since both cords are equal, so are arc length
4x + 18 = 7x - 51
3x - 21 = 0
x = 7
arc RS = 4(7) + 18
Please help it's fricking urgent
Answer:
Kaden had $17 at first
Step-by-step explanation:
Ben = x
Kaden = x - 10
x + 4
x - 10 + 4 = x -6
x - 6 = [tex]\frac{7}{9}[/tex] x
9(x - 6) = 7x
9x - 54 = 7x
2x = 54
x = 27
x - 10 = 27 - 10 = 17
Answer:
Kaden had $31
Ben had $41
Step-by-step explanation:
k = b - 10
k + 4 = (7/9)(b+ 4)
Substitute for k = b - 10
(b - 10) + 4 = (7/9)(b+ 4)
b - 6 = (7/9)(b+ 4)
multiply by 9 to clear the fraction
9b - 54 = 7(b + 4)
Distribute
9b - 54 = 7b + 28
subtract 7b from both sides
2b - 54 = 28
Add 54 to both sides
2b = 82
Divide both sides by 2
b = 41
k = b - 10
k = 31
What is the formula of a²—b²?
[tex]\implies {\blue {\boxed {\boxed {\purple {\sf { {a}^{2} - {b}^{2} = (a + b)(a - b)}}}}}}[/tex]
[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]
[tex] \sf {a}^{2} - {b}^{2} = (a + b)(a - b)[/tex]
This is the required formula.
(PLEASE HELP)
Find measurement for angles for 1 and 2
Answer:
Angle 1 is = 54° ( vertically opposite angles)
Angle 2 is = Angle 1 (corresponding angles are equal)
therefore Angle 2 = 54°
the ratio of the weight of wood to the weight of raw materials used by a factory is 16 : 56. How many tons of wood wouod the factory use if it were to use 7 tons of raw materials?
Hurry please!!!
Answer:
2 Tons Wood
Step-by-step explanation:
According To Question,
Given,the ratio of the weight of wood to the weight of raw materials used by a factory is 16 : 56 or 2 : 7 .
And, Factory were to use 7 tons of raw materials .
Thus, if 56 ⇒⇒ 7Tons of Raw Material
So,
16⇒⇒2 Tons of Wood Material .
i dont know this sfjghfhbkdvnmds
Answer:
80
Step-by-step explanation:
Round 9.82
9.82 = 10
8 × 10 = 80
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Have a great summer :)
Factor completely. 16x^6-81=
Answer:
(4x^3 - 9)(4x^3 + 9)
Step-by-step explanation:
16x^6 - 81
write this in the form of a^2 - b^2
(4x^3)^2 - (9)^2
since a^2 - b^2 = (a + b)(a - b) . Write,
(4x^3 - 9)(4x^3 + 9)
Abel has a piece of string that is 7/10 of a meter long. He cuts off 1/2 of a meter of string. How many meters of string does Abel have now?
Answer:
1/5
Step-by-step explanation:
7/10-1/2=1/5
hope it helps:)))
Simón y Carlos tienen una pista de autos iguales, pero cada uno de ellos tiene dos autos que corren a distintas velocidades. De los autos de Simón uno le da una vuelta completa a la pista en 31 segundos y el segundo lo hace en 17 segundos. De los autos de Carlos uno da una vuelta completa en 36 segundos y el segundo en 42 segundos. Proponen una competencia en la que todos los autos salen al mismo tiempo de la meta y el ganador será el primero en el que sus dos autos lleguen al mismo tiempo, de nuevo a la meta. ¿Quién ganará?
Answer:
Carlos.
Step-by-step explanation:
Dado que Simón y Carlos tienen una pista de autos iguales, pero cada uno de ellos tiene dos autos que corren a distintas velocidades, y de los autos de Simón uno le da una vuelta completa a la pista en 31 segundos y el segundo lo hace en 17 segundos, mientras que de los autos de Carlos uno da una vuelta completa en 36 segundos y el segundo en 42 segundos, si ambos proponen una competencia en la que todos los autos salen al mismo tiempo de la meta y el ganador será el primero en el que sus dos autos lleguen al mismo tiempo, de nuevo a la meta, para determinar quién ganará se deben realizar los siguientes cálculos:
Simón: 527 SEGUNDOS
A: 31 + 62 + 93 + 124 + 155 + 186 + 217 + 248 + 279 + 310 + 341 + 372 + 403 + 434 + 465 + 496 + 527
B: 17 + 34 + 51 + 68 + 85 + 102 + 119 + 136 + 153 + 170 + 187 + 204 + 221 + 238 + 255 + 272 + 289 + 306 + 323 + 340 + 357 + 374 + 391 + 408 + 425 + 442 + 459 + 476 + 493 + 510 + 527
Carlos: 252 SEGUNDOS
A: 36 + 72 + 108 + 144 + 180 + 216 + 252
B: 42 + 84 + 126 + 168 + 210 + 252
Por lo tanto, el ganador será Carlos.
Write an equation for the line that passes through E(4, -3) and is parallel to the line
0 = 5x - 7y - 27 Write the equation in general form.
Answer:
make y the subject first
Step-by-step explanation:
y=5/7(x) -27/7
parallel lines have equal gradient m1=m2
y-y1=m(x-x1)
y-(-3)=5/7(x-4))
y=5/7(x) -20/7 -3
final answer
y=5/7(x) -41/7
A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?
A- y = –4x + 5
B- y = 4x – 5
C- 2y = 8x – 10
D- –2y = –8x – 10
Answer:
D: 2y = 8x - 10
Step-by-step explanation:
A: y = 4x + 5. This has a slope of -4 Yes it could work.
B: y = 4x - 5. No It does not work
C: 2y = 8x - 10. The slope is 8/2 = 4. So No it could not work.
D: -2y = 8x - 10. The slope is 8/-2 = -4. Yes This Does work! :)
the following two-way table describes students after school activities. find the probability that a randomly selected is in music/drama.
Answer:
30=7+13+5=
30=25+p
p=30-25=
p=5
On a map of a town a school is located (-6, 3) and a movie theater is located (-6, -15) what is the distance from the school to the theater
Answer:The distance from the school to the theater = 18 units
Step-by-step explanation:
Distance between (a,b) and (c,d) = [tex]\sqrt{(d-b)^2+(c-a)^2}[/tex] units.
Given: On a map of a town a school is located (-6, 3) and a movie theater is located (-6, -15).
So, distance between (-6, 3) and(-6, -15) = [tex]\sqrt{(-6-(-6))^2+(-15-3)^2}[/tex]
[tex]=\sqrt{0^2+(-18)^2}\\\\=\sqrt{18^2}\\\\=18\ units[/tex]
Hence, the distance from the school to the theater = 18 units
Please help will be marked as brainliest if correct
Answer:
I think the answer is three.
Please help me with this ASAP
2 3/4 ÷ 4/2
Answer:
11/8
Step-by-step explanation:
2 3/4 ÷ 4/2
11/4 ÷ 4/2
11/4 × 2/4
22/16
11/8
Answer:
.75 i think but check my explanation first
Step-by-step explanation:
if the problem is 2(3/4 ÷ 4/2) it's .75. But if 2 3/4 is a mixed fraction, it should be 1.375.
PLZZZ HELP
Find the average rate of change of h(x) = 2x² – 7x from x=2 to x=5.
Simplify your answer as much as possible.
Answer:
The average rate of change of h(x) in the given interval is 7.
Step-by-step explanation:
When we want to find the average rate of change of a function f(x), in an interval a < x < b, we just need to calculate:
[tex]r = \frac{f(b) - f(a)}{b - a}[/tex]
Here we have:
h(x) = 2*x^2 - 7*x
And we want to find the average rate of change between x = 2 and x = 5
This will be:
[tex]r = \frac{h(5) - h(2)}{5 - 2} = \frac{(2*5^2 - 7*5) - ( 2*2^2 - 7*2)}{3} = \frac{15 - (-6)}{3} = \frac{21}{3} = 7[/tex]
The average rate of change of h(x) in the given interval is 7.
Using the order of operations, what should be done first to evaluate 6 + StartFraction (negative 5 minus 7) over 2 EndFraction minus 8 (3)?
Subtract 7 from –5.
Multiply 8 and 3.
Divide 7 by 2.
Add 6 and –5.
do you mean
6+(-5-7)/2-8(3)?
-5-7= -12
6+-12/2-8(3)
8(3)=24
6+-12/2-24
-12/2=-6
6+-6-24
6+-6=0
0-24= 24
Answer:
Subtract 7 from –5.
Step-by-step explanation:
I NEED HELP GUYS PLEASE I CANT FAIL AGAIN A translation was applied to square ABCD to form
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Which line segment defines the translation?
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Math help please due TODAY
Answer:
a. Vertically opposite angles
b. corresponding angles
c. Exterior angles
d. Supplementary angles
e. 40 degree
f. 40 degree
Step-by-step explanation:
Answer:[tex]\color{yellow}{}[/tex]
Vertically opposite AnglesCorresponding AngleExterior AnglesSupplementary Angles40 degree40 degree[tex]5x2 + 2x - 3=0[/tex]
LeBron keeps track of events in his life relative to the year he was born. Relative to when he was born, his
brother was born in year 3, and his family moved in year 7
Which one of the following inequalities correctly compares the relative years?
Answer:
A
Step-by-step explanation:
change them both to absolute values->
3 and 7->
then compare->
7 is bigger :)
Answer:
7>-3
LeBron's family moved after his brother was born
:)
\sqrt(125)-\sqrt(45)+\sqrt(5)
ans=3\sqrt(5)
Answer:
what?
Step-by-step explanation:
........................
someone that could help me with this?
Answer:
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pls answer
. its urgent pls
an
Answer:
a
Step-by-step explanation:
Answer:
option c
Step-by-step explanation:
[tex]\frac{-4}{3} * y = \frac{-3}{4}[/tex]
shift -4/3 to the right hand side . when it shifts to other side miltiplication changes to division
y = [tex]\frac{-3}{4} /\frac{-4}{3}[/tex]
now do reciprocal
y = [tex]\frac{-3}{4} *\frac{3}{-4}[/tex]
y = [tex]\frac{-9}{-16}[/tex]
minus and minus gets cancel
y = [tex]\frac{9}{16}[/tex]
y = [tex]\frac{(3)^2}{(4)^2}[/tex]
y = [tex](\frac{3}{4})^2[/tex]
Find the surface area and the volume of the composite figure
Answer:
See belowStep-by-step explanation:
Surface area of the figure:
S = 2(lw + lh + wh) + 1/2(4πr²) - πr² = 2(lw + lh + wh) + πr² S = 2(6*10 + 6*6 + 6*10) + 3.14*(6/2)² = 340.26 cm²Volume of the figure:
V = lwh + 1/2(4/3πr³) = lwh + 2/3πr³ V = 6*10*6 + 2/3*3.14*(6/2)³ = 416.52 cm³Answer:
> S = 340.26 cm²
> V = 416.52 cm³
Step-by-step explanation:
We need to find the surface area and the volume of the composite figure . The given figure is made up of a cuboid and a hemisphere . Let's Calculate them ,
Finding the Surface area :-
> S = 2(6*10 + 6*6 + 6*10) + 3.14*(6/2)
> S = 340.26 cm²
Volume of the figure:
> V = lbh + 1/2(4/3πr³)
> V = 6*10*6 + 2/3*3.14*(6/2)³
> V = 416.52 cm³
Solve the simultaneous equations
x + 7y = 15
x + 2y = 5
Answer:
x=1, y=2
Step-by-step explanation:
x + 7y = 15
x + 2y = 5
Subtract the two equations
x + 7y = 15
-x - 2y =- 5
------------------------
0x +5y = 10
Divide by 5
5y/5 = 10/5
y =2
Now find x
x+2y = 5
x +2(2) = 5
x +4 = 5
Subtract 4 from each side
x-4+4 = 5-4
x = 1
Help please ASAP ASAP ASAP
Answer:
-3/2
Step-by-step explanation:
simply make y the subnext of the equation
Answer:
Step-by-step explanation:
3x - 2y = 18
-2y = - 3x + 18
y = 3/2 x - 9
slope of a parallel line would be M = 3/2
Use the drop-down menus to answer the questions. What is the value of 6 in 16,000 after dividing by 1,000? What is the value of 9 in 1,900 after dividing by 100? What is the value of 8 in 81,500 after dividing by 10?
Answer:
if you divide 1000, 100 and 10 in 16000 , 1900 and 81500 then the value of 6 and 9 is at once place and value of 8 is at thousand place
Answer:
6, 9 & 8150
Step-by-step explanation:
16,000 ÷ 1000 is 6
1900÷100 is 9
81,500÷10 is 8150
I need help please no links
Answer:
A and D
Step-by-step explanation:
Look at the answer choices as (x,y) so if you multiply the x for the x spot and the y for the y spot, you make sure the it is greater than or equal to 3 and if it is, select that answer.
can someone please help
Answer:
a
Step-by-step explanation:
When there is no decomposition, the plant is deficient in minerals.