Answer:
Common factor is 3
X + 1
Step-by-step explanation:
after factoring out the common factor the expression would be
x + 1
John works 21 hours a week and earns 157.50. How much does John make per hour?
Answer: $7.50
Step-by-step explanation: Divide 157.50 by 21
Giving brainlist to whoever answers
HELP MEEEeeeeeEEEEEEEEEEE
Answer:
it's neptune hun
Step-by-step explanation:
Answer:
Neptune
Step-by-step explanation:
Like Jupiter and Saturn, Neptune radiates more hear than it receives. ... The average temperature on Neptune is a brutally cold -373 degrees F. Triton, Neptune's largest satellite, has the coldest temperature measured in our solar system at -391 degrees F.
Given ASTU and ADEF, what is mZU?
Answer:
Maybe the same as the angle of F (46)
Step-by-step explanation:
If you see the two shapes are the same. but different size. so therfore the angles are same.
PLEASE I REALLY NEED HELP> DONT SKIP. NO LINKS PLEASE. BRANLIEST WILL BE GIVEN
Answer:
A. 165 ft²
Step-by-step explanation:
volume = (½×5×6) x 11
= 15 × 11
= 165 ft²
Answer:
Solution given:
base
length[l]=11ft
breadth =base[b]=5ft
height[h]=6ft
we have
Volume of triangular prism
=area of triangle *length=½(5*6)*11=165ft³
is a required volume.
3. What is the answer
Answer:
The answer is A
Step-by-step explanation:
That is the answer
Answer:
A
Step-by-step explanation:
The domain is the values of x covered by the graph
The graph has closed circles at x = - 1 and x = 3 meaning x can equal both x = - 1 and x = 3 , then the domain is
- 1 ≤ x ≤ 3 → A
Factorise 3c squared-4c+1
Answer:
(c-1)(3c-1)
Step-by-step explanation:
3c² - 4c +1
get rid of square and write like this : (3c ... )(3c.... )
you need to din what multiplies to (3 x 1) = 3 but also adds to -4
-3 + -1 = -4
-1 x -1 = 3
put into the brackets
(3c -3 )(3c-1 )
simplify
(c-1)(3c-1)
5 balloons in 12 minutes. At this rate, how many balloons can she blow up in 3 hours?
Answer:
75 ballons in 3 hours
Step-by-step explanation:
We know the ratio min to balloon, 12:5.
A common factor of 60 is 12 and 5. We know that 5 balloons will come out of the 12 interval mark. [tex]5*5:12*5[/tex] So each hour, we get 25 balloons per hour. Multiply 3 on both sides of the equation to get the total amount of balloons. [tex]5*5*3:12*5*3[/tex]
So, 75 balloons is how many she can blow up in 3 hours.
Write 5,890,000,000 in scientific notation.
‼️‼️‼️‼️can someone pls explain and what’s the answer? pls:)‼️‼️‼️‼️‼️‼️
Answer:
4. B
(I'm not positive on what the answer to 5 is, so I won't guess bc I don't want u to get it wrong.)
Step-by-step explanation:
I know that the answer for 4 is B and I'll tell u why. B reads y = 1.5x
This means that when u multiply any number in the row marked "x" by 1.5 it should get the number that's right below it (in the "y" row).
This may sound confusing so let's add some context to it. When we chose the number 20 in the "x" row and multiply it by 1.5 the number we should get has to be 30 bc it's right below 20. In this case it IS so it is a true statement. Make sure to check the statement using different numbers from the row marked "x". (I already checked for u, but it's still a good tip to have )
HOWEVER, when we do a statement that does not correspond to the table
it will not give u a number that's below the row "x". If we use statement A, x = 1.5y that would mean that every number in row "y" should be the number on top of it (row "x") when multiplied by 1.5. This is a false statement bc 60 × 1.5 does not equal 40. If we keep trying with this statement, we will see that it's false. THE EQUATION THAT REPRESENTS THE DATA IN THE TABLE IS B.
What would this expression be when simplified
In a class of 50 students, the number of students who offer accounting is twice as the number who offer economics.10 students offer neither of the subject and 5 students offer both subject. (i)illustrate the information on a Venn diagram. (ii) how many students offer accounting? (iii) how many students offer economics? (iv)how many students offer only 1 subject?
Answer:
accounting=30, economics=15, only one=35
Step-by-step explanation:
a=2e
5 both
10 neither
40=a+e-5
45=a+e
45=2e+e
e=15
a=2e
a=30
f
Please help me rn)$:$:$3$$3 plzzzz
Answer:
-3
Step-by-step explanation:
The y intercept is the constant(b) next to mx in y intercept form.
6(2x-3) - 2(2x+1)
can someone get an answer for that ASAP pls
no links :)
Answer: 8x−20
Step-by-step explanation:
Distribute:
=(6)(2x)+(6)(−3)+(−2)(2x)+(−2)(1)
=12x+−18+−4x+−2
Combine Like Terms:
=12x+−18+−4x+−2
=(12x+−4x)+(−18+−2)
=8x+−20
Answer:
[tex]6 \times 2x = 12x\\ 6 \times - 3 = - 18 \\ - 2 \times 2x = 4x \\ - 2 \times 1 = - 2 \\ now \: add \: like \: terms \\ 12x - 4x = 8x \\ - 18 - 2 = 20 \\ \frac{ - 8x}{8} = \frac{20}{8} \\ x = 2.5 \: or \: \frac{5}{2} [/tex]
Step-by-step explanation:
brainiest please
If there were 125 students in 5 busses how many were in 1 bus?
Answer:
25
Step-by-step explanation:
To answer this question we must simply divide the number of students by the number of buses
Use the algorithm method.
2 5
5 | 1 2 5
1 0
2 5
2 5
Therefore, 125 divided by 5=25
So there are 25 students on 1 bus
Please help!! Someone answered this already as a joke, I seriously need help on this
Match the shape with the correct formula for finding the volume :-
SHAPES :-
ConeCylinder Triangular PrismRectangular Prism PyramidFORMULAE :-
[tex] \sf lwh[/tex] [tex] \sf Bh[/tex] [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex] [tex] \sf \pi {r}^{2} h[/tex] [tex] \sf \frac{1}{3} Bh[/tex] ____________________Solution :-Given Information :- Shapes Formulae to calculate Volume To Do :-Match the shape with the correct formula for finding the volume.
Calculation :-Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex] Cylinder = [tex] \sf \pi {r}^{2} h[/tex] Triangular Prism = [tex] \sf Bh[/tex] Rectangular Prism = [tex] \sf lwh[/tex] Pyramid = [tex] \sf \frac{1}{3} Bh[/tex] ____________________Final Answers :- Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex] Cylinder = [tex] \sf \pi {r}^{2} h[/tex] Triangular Prism = [tex] \sf Bh[/tex] Rectangular Prism = [tex] \sf lwh[/tex] Pyramid = [tex] \sf \frac{1}{3} Bh[/tex] ____________________29
7. Find the least number that must be added to 1300 so as to get a perfect square. Also, find the square root of the
perfect square
Answer:
69 need to be added
Step-by-step explanation:
1300 +69 = 1369
37 ² = 1,369
square root of 1,369 is 37
Please help!! Thanks in advance!! NO links!!
Kallan will spin each spinner one time. What is the probability that the first spinner will land on a number greater than 7 and the second spinner will land on blue?
Answer:
probability for numbers greater than seven would be: 5/12
probability for landing on blue would be: 2/8
Step-by-step explanation
first, I counted all of the spaces, then I counted only the blue , or only the numbers over 7.
I am in need of help plz and thank you:
Answer:
x ≥ 1
Step-by-step explanation:
-30 + 8x ≥ -22
Add 30 to both sides.
8x ≥ 8
Divide both sides by 8.
x ≥ 1.
On the number line, click and hold in the middle of 0 and 2 (1) and drag all the way to the right to 12.
What is the percent for 220
Answer:
I'm pretty sure it's 2.2
uhhhhhhh helppppppppp
Answer:
A
Step-by-step explanation:
Answer: A 4\5
Step-by-step explanation:
What is the value of x in the figure ? In this diagram,
△ABD≅△CAD.
A √160
B 8
C 16/5
D √5
E 25/4
F 16
9514 1404 393
Answer:
E. 25/4
Step-by-step explanation:
The right triangles are similar so the sides are proportional.
short side/hypotenuse = x/10 = 10/16
x = 100/16 = 25/4 . . . . . . multiply by 10
Find the circumference
Answer:
c=pi*D
d=7
pi times 7= 21.98 is the circumference
c=pi*D
d=8
pi times 8=25.12 is the circumference
Step-by-step explanation:
drag each equation for the value of the n that makes it true.
Step-by-step explanation:
n=2
1. 16=8×n
16/8=n
2=n
4. n×4=8
n=8/4
n= 2
n=8
2. 16=n×2
16/2=n
8=n
3. 4×n= 32
n=32/4
n= 8
hope it helps
Plz help ASAP the number that is cut off on 69 is 24
Answer:
[tex]A=256\ units^2[/tex]
Step-by-step explanation:
The given figure shows a triangular pyramid having 16 units as height. The base of pyramid is triangle.
The area of a triangular pyramid is given by :
[tex]A=\dfrac{1}{3}bH[/tex]
Where
b is the area of base
[tex]A=\dfrac{1}{3}\times \dfrac{1}{2}\times B\times h\times H\\\\=\dfrac{1}{6}\times 12\times 8\times 16\\\\=256\ units^2[/tex]
So, the required area is equal to [tex]256\ units^2[/tex].
What is the exact height of a right triangle with an angle that measures 30 degrees adjacent to a base of 4.
Answer:
2.3
Step-by-step explanation:
We are to determine the opposite length given an angle of 30 degrees and an adjacent side of 4
we would make use of tan 30
tan 30 = opposite / adjacent
0.5774 = opposite / 4
opposite = 0.5774 x 4 = 2.3
in geometry class there are 9 males and 11 females. what is the ratio of males to the total number of students
Answer:
9:20
Step-by-step explanation:
9 males
11 + 9 total people
9 : 20
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Austin runs 4 miles in 30 minutes. At the same rate, how many miles would he run in 48 minutes?
Answer:
miles/time = miles/time miles/48 min = 4 mi/30 min ---- miles = 48(2/15) miles = 96/15 miles = 6.4 miles.
Step-by-step explanation:
hope it hlp
help plsssssssssssssssssssss
Answer:
answer: 280
Hope that helps!
EN LA CIMA DE UN FARO DE 7 m DE ALTO SE OBSERVA UNA LANCHA CON UN ANGULO DE DEPRESIÓN DE 12 GRADOS. CALCULAR LA DISTANCIA ENTRE LA LANCHA Y EL PIE DEL FARO
Answer:
33 metros
Step-by-step explanation:
Esto puede simplemente asimilarse a un problema de trigonometria simple. El Vemos un faro con una altura de 7 m, observando una lancha a 12°. Se pide calcular la distancia de la lancha al faro, pero desde su base.
En este caso, necesitamos determinar ese lado. Observando la figura adjunta, podrás notar que solamente debemos calcular el cateto adyacente del triangulo formado entre el faro y la lancha y sus distancias. Para hacer eso, solo usamos la siguiente función trigonométrica:
tgθ = cat op / cat ady (1)
De ahí despejamos el cat ady:
cat ady = cat op / tgθ
Reemplazando tenemos:
cat ady = 7 / tg12
cat ady = 32.93 m o solo 33 m.
Espero te sirva
The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. The distance between the boat and the lighthouse is 32.93 meters.
What is Tangent (Tanθ)?
The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. it is given as,
[tex]\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}[/tex]
where,
θ is the angle,
Perpendicular is the side of the triangle opposite to the angle θ,
Base is the adjacent smaller side of the angle θ.
Como se da que la altura del faro es de 7 m mientras que el ángulo de depresión es de 12°, por tanto, el ángulo entre el barco y la parte superior del faro también es de 12°.
Ahora, la función tangente de la trigonometría se puede escribir como,
[tex]Tan(\theta)=\dfrac{Perpendicular}{Base}\\\\\\Tan(12^o) = \dfrac{7\ m}{\text{Distancia entre el faro y el barco}}\\\\\\{\text{Distancia entre el faro y el barco}} = \dfrac{7\ m}{Tan(12^o)}\\\\\\{\text{Distancia entre el faro y el barco}} =32.93\rm\ m[/tex]
Por tanto, la distancia entre el barco y el faro es de 32.93 metros.
In English,
The question is AT THE TOP OF A 7 m HIGH LIGHTHOUSE, A BOAT IS SEEN WITH AN ANGLE OF DEPRESSION OF 12 DEGREES. CALCULATE THE DISTANCE BETWEEN THE BOAT AND THE FOOT OF THE LIGHTHOUSE.
As it is given that the height of the lighthouse is 7 m while the angle of depression is 12°, therefore, the angle between the boat and the top of the lighthouse is also 12°.
Now, the tangent function of the Trigonometry can be written as,
[tex]Tan(\theta)=\dfrac{Perpendicular}{Base}\\\\\\Tan(12^o) = \dfrac{7\ m}{\text{Distance between the light house and the boat}}\\\\\\{\text{Distance between the light house and the boat}} = \dfrac{7\ m}{Tan(12^o)}\\\\\\{\text{Distance between the light house and the boat}} =32.93\rm\ m[/tex]
Hence, the distance between the boat and the lighthouse is 32.93 meters.
Learn more about Tangent (Tanθ):
https://brainly.com/question/10623976