Solve for x.
3x < 12
Answer:
X can be anything below 4
Answer:
x should be 1,2, or 3
Step-by-step explanation:
because if you take 3x4 it would be 12 (the same) so that's wrong. so it would have to be lower than that
A spinner with three sectors labeled A,B, and C is spun, and a coin is flipped. Let H stand for heads and T for tails. What is the sample space for the experiment?
Answer:
the answer is 1/8
Step-by-step explanation:
HELPPPP DUE SOON!!! WILL MARK BRAINLYIST AND 10 POINTS
Answer:
688.7
Step-by-step explanation:
Top and Bottom
Area = 3/4 * pi * r^2
r = 6
Area = 3/4 * 3.14 * 6^2
Area = 84.78
Don't round yet.
Vertical surface
Vertical surface = 3/4 * pi * d * h
d = 12 inches (the diameter)
Vertical surface = 3/4 * 3.14 * 12 * 15
Vertical surface = 423.9
Two inner faces
They are both rectangles
Area = 2 * L * W
L = 15
w=6
Area = 2 * 15 * 6 180
Total 688.68
Total = 688.7
PLEASE HELP! WILL MARK BRAINLIEST:)))
Acellus
Find the center and radius of this
circle:
(x + 9)2+(y – 6)2= 25
Center = ([ ? ],[])
a
Radius = []
Answer:
Center= (-9,6) Radius=5
Step-by-step explanation:
correct answer:
( x + 9 ) ² + ( y - 6 ) ² = 25
center = ( -9, 6 )
radius = 5
equations:
we know from the given equation that the center would be (-9, 6) because we have to plug into the equation; ( x – h ) ² + ( y – k ) ² = radius²
how to find the center coordinates:
if youre confused on how we got the -9, by using the negative addition rules:
x - (-9) we can simplify that to ( x + 9 ) like shown above so that how we got -9. It's a little easier to find the 6 because its just x - 6 so we dont have to simplify anything its just 6.
how to find the radius:
the radius is a little more difficult to find, but, since we are given 25, we can just type the square root of 25 (√25) which would be 5!
thats it!! hope this helps<3
Help I need to make this number into a fraction I’ll give brainliest
Answer:
33/100 or 1/3
Step-by-step explanation:
The dot over the 3 means repeating, right??
If not, then the correct answer is 3/10.
En un estacionamiento cobran $12.00 la hora y $3.00 por 1/4 de hora ¿Cuánto debo pagar si estacione mi coche a las 11.15am y los saque a las 3.00pm
Ayuda plis doy coronita.
Answer:
$45
Step-by-step explanation:
De 11.00am a 3.00pm hay 4 horas de diferencia.
Eso seria 12x4=$48
Pero necesitamos restarle 1/4 de hora, por lo que se estaciono a las 11.15am y no a las 11.00am
1/4 de hora o 15min= $3.00
48-3=45
Help me with this question
Answer:
C.
Step-by-step explanation:
I think it's C!!!!!!!!!!!!!!
Cody was selling drawings for $5 each. For every drawing he sold, he had to use $4 in art supplies to make them. How much profit would he make if he sold 8 drawings?
What is the answer for this cause I tried for almost 27 minutes and still no luck the closest answer I got was C
Answer:
it gonna be $6,427.94 which is D
Step-by-step explanation:
Solve for the inequality -6x+5 < 41
Step-by-step explanation:
-6x + 5 -5 < 41-5
-6x/-6 < 36/-6
x > -6
S.s{-5,-4,-3,-2,-1.....}
URGENT HELP!!!!!!!!!!!!!!!!!
Please don’t link any files!!
Answer:
C
Step-by-step explanation:
There are 5 Frogs that jumped between 50 to 100. We don't know if any jumped 60
Answer:
C is the answer by default
Find the volume of a 1 km3 body of water in m3, and select the correct units.
Answer:
1,000,000,000 [tex]m^3[/tex]
Step-by-step explanation:
1 kilometer is equal to 1000 meters, and 1 [tex]km^3[/tex] is 1 km * 1 km * 1 km
Therefore,
1000m * 1000m * 1000m = 1,000,000,000 [tex]m^3[/tex]
Hope this answer helped! :)
Jose desea que la puerta de su cuarto solo se pueda abrir hasta cierta posicion (ver figura). Si uno de los angulos de la abertura mide (x + 5)° y la otra (2x + 13)°. Cual seria la medida del angulo de la abertura menor?
Answer:
La medida del ángulo de la abertura menor es 29°.
Step-by-step explanation:
Podemos calcular la medida del angulo de la abertura menor hallando el valor de "x" en la siguiente ecuación:
[tex] (x + 5) + (2x + 13) = 90 [/tex] (1)
Dado que en la figura podemos observar que la suma de ambos ángulos de abertura resulta en un ángulo rectángulo.
Al resolver la ecuación (1) tenemos:
[tex] x + 2x = 90 - 13 - 5 [/tex]
[tex] 3x = 72 [/tex]
[tex] x = 24 [/tex]
Ahora, podemos encontrar los ángulos de abertura.
Angulo de abertura menor:
[tex] x + 5 = 24 + 5 = 29^{\circ} [/tex]
Angulo de abertura mayor:
[tex] 2x + 13 = 2*24 + 13 = 61^{\circ} [/tex]
Por lo tanto, la medida del ángulo de la abertura menor es 29°.
Espero que te sea de utilidad!
Please help me with this homework show me how you get it and the answer
Answer:
25.12 in³
Step-by-step explanation:
v = (1/3)πr²h
Plug in the givens
v = (1/3)(3.14)(4/2)²(6)
v = (1/3)(3.14)(4)(6)
v = 25.12
Answer:
the volume is 25.12. that's the correct answer
Anyone know how to do this...
Answer:
yes I knowww
find root
a) 7
b) -9
What property is 4+(x+y)=(4+x)+y
Answer:
Associative property of addition
Step-by-step explanation:
Please answer this math question for me
Answer:35 51 98
Step-by-step explanation:
Answer:
Hello! Thanks for posting the question again!
Anyways here are the answers...
d = 35 because its a vertical angle
e = 51 because its a vertical angle
Now to find f we have to add these up then subtract by 360 then ÷ by 2 so 51 + 51 + 35 + 35 = 172 360 - 172 = 188 188 ÷ 2 = 94 so f = 94
Help again plz I need work shown
Answer:
E = J, and X = 11
Step-by-step explanation:
Okay. So we know that the total degree in a triangle is 180 degrees. We see that the two triangle are similar (E = J) so J = 80, S = 36, and P = 4x +20
We can make this into the equation 80 + 36 +4x +20 = 180
We then simplify 136 + 4x = 180
Isolate 4x 4x = 180 - 136
4x = 44
--- ----
4 4
-------------
x = 11
I NEED HELP!I WILL MARK BRAINLEIST LOVES :)<3
Answer:
i think its c person :)
Step-by-step explanation:
Answer:
The correct answer is A! :)
im having touble finding this answer because it says i keep getting it wrong
my work:
75+36+x=180
111+x=180
-111 -111
x=69
the problem:
Please help!!!!!!!!!!!!!!!
Using a compass, Jane draws a circle on her paper with a radius of 2.5 inches. What is the area of the circle?
Question 1 options:
15.7in2
19.625 in2
24.649 in2
61.6225 in2
John is watching a baseball game. So far, 6 out of 8 batters have gotten a hit. What is the
experimental probability that the next batter will get a hit?
8(39 + 11)
a (8 +39) * (8 + 11) = 893
b. (8 x 39) * (8 x 11) = 27456
C. (8 +39) + (8 + 11) = 66
d. (8 x 39) + (8 x 11) = 400
Answer:
option D is the correct answer
Which of the following shows two expressions that are NOT equivalent?
a
4(3x + 8) and 12x + 32
b
6(7x + 8) and 42x + 48
c
9(3x + 6) and 28x + 54
d
5(6x + 7) and 30x + 35
Answer:
C
Step-by-step explanation:
C because 9(3x+6) equals to 27x+54.
Therefore 27x+54 does not equal to 28x + 54
geometry question will give brainly!!
central angle measure
A bus makes a stop at 2:30, letting off 10 people and letting on 8. The bus makes another stop ten minutes later to let off 5 more people. How does the number of people on the bus after the second stop compare to the number of people on the bus before the 2:30 stop?
Answer:
7 less people
Step-by-step explanation:
You let 10 people off then you let 8 on meaning there are 2 less people. Then 5 more people get off meaning there are 7 less people
Answer:
7 less people
hope this helps!!
Two angles inside the triangle that do no share a vertex with the exterior.
Remote Interior Angles
Triangle Sum Theorem
Exterior Angle Theorem
Angle-Angle Criterion
Mhanifa or Anyone answer this PLZ
Answer:
B. g(x) = - (x + 3)² + 4Step-by-step explanation:
The function is f(x) = x²
Transformation steps
1. Reflection across the x-axis:
x² → -x²2. Translation 3 units to the left:
- x² → - (x + 3)²3. Translation 4 units up:
- (x + 3)² + 4The new function is:
g(x) = - (x + 3)² + 4Correct choice is B
help please asap i
show step by step !
Answer:
a = [tex]4\sqrt{3}[/tex]
b= 4
Step-by-step explanation:
It's a 30-60-90 triangle based on the given picture. A right triangle too
Use sine, cosine, and tangent to solve for the side.
To find b, you can use sin(30) = b/8 because sin(angle) = opposite/hypotenuse.
OR you can use the rule for 30-60-90 triangle, which is x for short leg, 2x for hypotenuse, and [tex]x\sqrt{3}[/tex] for long leg
So either way, b = 4
To find a, you can use cos(30) = a/8 because cos(angle) = adjacent/hypotenuse.
OR you can use the same rule, 30-60-90 triangle to save time
a will end up = [tex]4\sqrt{3}[/tex]