Answer:
Bru just do base times hight with all the sides 4 head.
Ethan says it would require more than 100 moons to equal the mass of the Earth. Is this correct? Support your answer with your work.
Please show work
Answer:
no
Step-by-step explanation:
because,THE MOON IS SMALLER ACROSS (IN DIAMETER) THAN THE UNITED STATES IS WIDE. If the Earth were hollow, about 50 moons would fit inside. a. THE MOON IS SMALLER THAN THE EARTH: FIFTY MOONS WOULD FILL THE EARTH.
i hope u can help meeeee!!!
Answer:
1)4,5,8
2)3,6,7
3)1 and2,5 and 6,3 and 4,7 and 8,1 and6,3and 8,2 and5,4 and 7
Soit trois nombres consécutifs. Lorsque l’on soustrait le double du deuxième nombre du quadruple du
premier nombre on obtient le triple du troisième nombre moins 15. Détermine quels sont ces nombres.
Answer:
Les trois nombres sont 5, 6 et 7.
Step-by-step explanation:
Soit x le premier nombre.
x + 1 sera le second et x + 2 sera le troisième.
On pose l'équation :
2x + 3(x + 1) = 4(x + 2)
2x + 3x + 3 = 4x + 8
5x - 4x = 8 - 3
x = 5
resuelve la siguiente ecuación trigonométrica 2Sena-√3=0
!!HELP PLEASE NO LINKS!!Select the graph of y = 3 sin (x+ pi/4)
Answer:
A
Step-by-step explanation:
Just graph it
Can anyone help a fellow out ?
PLEASE HELP ME FAST WILL GIVE POINTS AND BRAINLIEST
Answer:
x = 289 degrees
Step-by-step explanation:
The sum of angle measures in a hexagon is 720 degrees. One can apply this information here, by forming an equation. Add up all of the angle measures, including parameter (x), simplify and use inverse operations to solve for the numerical value of the parameter (x).
100 + 102 + 108 + 121 + x = 720
Simplify,
431 + x = 720
Inverse operations,
431 + x = 720
-431 -431
x = 289
Manual is cooking dinner for his family of four. The recipe he is using makes dinner for six people. The recipe calls for three cups of flour. How many cups of flour should Manuel use to make the recipe for four people?
1. 1 cup
2. 2 cups
3. 7 cups
4. 8 cups
Please help, sorry the image is blurry I retook it multiple times.
Answer:
i dont really know for sure, but try P (-8, 6) Q (-5, 2) and R (2, 1) sorry if its wrong
Step-by-step explanation:
Box A has a volume of 24 cubic meters. Box B is similar to Box A. To create Box B, Box A's dimensions were multiplied by 4. What is the volume of Box B?
Answer: [tex]1536\ m^3[/tex]
Step-by-step explanation:
Given
Box A has a volume of [tex]24\ m^3[/tex]
Box B is similar to box A such that box A dimension is multiplied by 4 to get the box B
So, each length is 4 times the box A and volume is the cube of the side.
Thus, the volume of box B is [tex]4\times 4\times 4[/tex] the volume of box A
The volume of box B is
[tex]=4\times 4\times 4\times 24\\=1536\ m^3[/tex]
Solve each by elimination
4x - y = 105
x + 7y = -10
Answer:
point form:
(25, -5)
Equation form:
x= 25, y= -5
A group of students was asked, "How many children are in your family?" The responses are displayed in the dot plot How many students responded to the the questions? 20 student respond to the question. What percentage of the students have more than one child in the family? Write a sentence that describes the distribution of the data shown on the dot plot.
Answer:
20 ;
75%
Step-by-step explanation:
Number of Respondent :
Counting the number of dots on the plot ;
The number of students who responded = 20
B.) 15 of the students who responded have more than 1 child in their family :
Hence,
(15 / 20) * 100%
0.75 * 100%
= 75%
Jack and Fred have to do a certain job. If Jack works alone he can finish the job in 3
hours. If Fred works alone he can finish the job in y hours. The two of them can finish
the job in 2 hours if they work together. What is the value of y?
Answer:
y = 6
Step-by-step explanation:
when they work together, you square the 3 and get 6
(-2-√3) (-2+√3) when simplified is
Answer:
=1
Step-by-step explanation:
(-2-√3)(-2+√3)
=-2(-2+√3)-√3(-2+√3)
=4-2√3+2√3-√9
=4-3
=1
2) Sandy empties 21 cookies into a jar. Twelve were vanilla-flavored and 9 were
chocolate-flavored. What fraction of cookies were vanilla- flavored?
Answer:
4/7
Step-by-step explanation:
12 vanilla / 21 total
12/21 = 4/7 (divide both sides by 3)
Answer:
3/7
Step-by-step explanation:
9 / 21 = 3/ 7
Surface area of rectangular prism
please help, i cant anymore
Step-by-step explanation:
(x+2)^2 + (y-3)^3 = 4
the #'s in the () are your center coordinates
Do the opposite signs to get (-2, 3)
Then take the square root of 4 to get your radius of 2
Then plot the center and create the circle
pic shown below:
Answer:
See below
Step-by-step explanation:
The center of the circle is (-2, 3) and the radius is [tex]\sqrt{4}[/tex] = 2
I can't graph the circle for you, so go find (-2, 3), go 2 units to the left, right, up and down and put a point at those places. Then sketch the circle. OK?
-2(-5X-4)+7(X-3) PLEASE I NEED THE ANSWER
Pls help help pls i will mark as brainlist
Answer:
Option B is the smallest number.
Step-by-step explanation:
We can understand which one is the least / smallest number by estimating their value.
For A we know that [tex]\sqrt{17}[/tex] is larger than 4 but is smaller than 5 because
[tex]\sqrt{16} = 4[/tex]
[tex]\sqrt{25} = 5[/tex]
Therefore since [tex]\sqrt{17}[/tex] is between [tex]\sqrt{16}[/tex] and [tex]\sqrt{15}[/tex] is larger than 4 but smaller than 5.
Option B = 4
For C we know that the value will be more the 4 because the numerator is larger than 8 since [tex]\sqrt{80}[/tex] is larger then [tex]\sqrt{64}[/tex] (which equals to 8).
From all of this information, we can conclude that Option B is the smallest number.
r/3 - 9 ≥ - 2
pls show steps and answer
i’ll mark brainlyest
Answer:
r ≥ 20
Step-by-step explanation:
r/3 - 9 ≥ - 2
r/3 ≥ 7
Multiply both sides by 3
r ≥ 21
Answer: Good deal
Step-by-step explanation:
r/3-9≥2
r ≥ 20
r/3 - 9 ≥ - 2
r/3 ≥ 7
3 r ≥ 20
Which of these equations is eqavalent to 1/2x and 2/3y=5
Answer:
1.12
Step-by-step explanation:
In the paralleologram above, what is the value of x+y?
Answer: F) 180°
Step-by-step explanation:
The sum of any two adjacent angles of a parallelogram is equal to 180°.
The difference of twice a number and 10 is less than 22
2(n-10)≤ 28 or n ≤ 24
Answer:
2x-10≤22
Step-by-step explanation:
2x≤22+10=32
x≤16
0.2x + 0.3 = 0.1x + 0.5
Answer:
x = 2
Step-by-step explanation:
0.2x + 0.3 = 0.1x + 0.5 ( subtract 0.1x from both sides )
0.1x + 0.3 = 0.5 ( subtract 0.3 from both sides )
0.1x = 0.2 ( divide both sides by 0.1 )
x = 2
I need help on this math please help me on this tnx
Answer:
it's the second one
Step-by-step explanation:
I need help as quickly as possible please
Necesito ayuda lo más rápido posible por favor
Answer:
1 | 1
0 | -1
-1 | -3
2 | 3
Step-by-step explanation:
To fill the table, simply replace the x in the function with the value given.
For instance,
f(1) = 2(1) - 1 = 1
f(0) = 2(0) -1 = -1
f(-1) = 2(-1) - 1 = -2 - 1 = -3
f(2) = 2(2) - 1 = 4 - 1= 3
7 1/2 divided by 3/4 equals?
Answer:
The answer is 9 3/5
I hope this helps :)
heyy! i’ll give brainliest please help.
Answer: A/ Polar Regions
Step-by-step explanation:
I'm sure of it.
hii i’ll give brainliest please help thanks :)
Answer:
3,6,9
Step-by-step explanation:
123 456 789
Answer:
85
Step-by-step explanation:
hi plz mark brainlist
In ΔPQR, \overline{PR} PR is extended through point R to point S, \text{m}\angle PQR = (2x+6)^{\circ}m∠PQR=(2x+6) ∘ , \text{m}\angle RPQ = (x-7)^{\circ}m∠RPQ=(x−7) ∘ , and \text{m}\angle QRS = (5x-17)^{\circ}m∠QRS=(5x−17) ∘ . What is the value of x?x?
The value of x according to the given information is 8
Sum of interior angleThe sum of interior angle of a triangle is equal to the exterior
Given the following
interior angles = PQR=(2x+6) and ∠RPQ=(x−7)
exterior = m∠QRS=(5x−17)
According to the theorem
5x -17 = 2x+6+ x - 7
5x - 17 = 3x - 1
5x-3x = -1 + 17
2x = 16
x =8
Hence the value of x according to the given information is 8
Learn more on exterior angle theorem here; https://brainly.com/question/11900288
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