Answer:
A-Volume is the amount of space inside an object.
C-Surface area is the sum of the areas of the faces of an object.
D-Surface area and volume are measurements of three-dimensional objects.
Step-by-step explanation:
Got it right on edge unit test
The true statements are:-
A-Volume is the amount of space inside an object.
C-Surface area is the sum of the areas of the faces of an object.
D-Surface area and volume are measurements of three-dimensional objects.
What is volume?Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width, and height of the cube.
The correct statements can be written below:-
A-Volume is the amount of space inside an object.
C-Surface area is the sum of the areas of the faces of an object.
D-Surface area and volume are measurements of three-dimensional objects.
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Un grupo de 14 mujeres y 16 hombres
formará parejas de trabajo. ¿cuántas
parejas se pueden formar?
Responder:
14 parejas
Explicación paso a paso:
Una pareja es la combinación de un hombre y una mujer.
Dado que la cantidad de hombres reemplaza a la de mujeres en 2, esto significa que podemos emparejar a todas las mujeres con 14 hombres (excluyendo 2 hombres)
Promedio = (14 + 16) / 2
Promedio = 30/2
Promedio = 15
Como no podemos para un número impar de parejas sino pares, la cantidad de parejas que se pueden formar será:
No de parejas = promedio - 1
No de parejas = 15-1
No de parejas formadas = 14
Usando el concepto de proporción, tiene-se que 15 parejas se pueden formar.
-------------------------
Para solucionar esta pregunta, usa-se proporciones, a partir de una regla de tres.Una pareja es formada por 2 personas.En todo, tiene-se 14 - 16 = 30 personas. Quantas parejas?La regla de tres es:
1 pareja - 2 personas
x parejas - 30 personas
Aplicando multiplicacción cruzada:
[tex]2x = 30[/tex]
[tex]x = \frac{30}{2}[/tex]
[tex]x = 15[/tex]
Se pueden formar 15 parejas.
Un problema similar es dado en https://brainly.com/question/24617308
3/8 divided by -0.25
Answer:
-1.5
Step-by-step explanation:
use 2nd grade math
Answer:
[tex]\frac{-3}{2}[/tex]
Step-by-step explanation:
Convert -0.25 to [tex]\frac{-1}{4}[/tex]
[tex]\frac{3}{8}(\frac{-4}{1} )[/tex]
[tex]\frac{-3}{2}[/tex]
Which graph shows y=2⌈x⌉−3? ty <3
Top Left: A
Top Right: B
Down Left: C
Down Right: D
Answer:
Down Right: D or Down Left C
Step-by-step explanation:
y, x
not
x, y
l
neg, pos l pos, pos
l
-- -- -- + -- -- --
l
neg, neg l pos, neg
l
I chose D at first because 2, -3 and I thought you were referring to the quadrants (1 2 3 &4) but if you were referring to the picture (top left, top right, down left, down right) then the answer would be "Down Left: C" because there is a dot on the x y axis's of 2, -3
<3 Enjoy,
Dea
64x⁶-1
anyone asap please??
[tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]
______________________________
[tex]\bold{Solution~Steps:}[/tex]
[tex]1.)~Rewrite: 64x^6-1~as~(8x^3)^2-1^2[/tex]
[tex]The~difference~of~squares~can~be~factored~using~the~rule:[/tex][tex]a^2-b^2=(a-b)(a+b)[/tex]
[tex]\bold{(8x^3-1)(8x^3+1)}[/tex]
[tex]2.)~Rewrite:~8x^3-1~as~(2x)^3-1^3[/tex]
[tex]The~difference~of~cubes~can~be~factored~using~the~rule:[/tex][tex]a^3-b^3=(a-b)(a^2+ab+b^2)[/tex]
[tex]\bold{(2x+1)(4x^2+2x+1}[/tex]
[tex]3.)~Rewrite:~8x^3+1~as~(2x)^3+1^3[/tex]
[tex]The~sum~of~cubes~can~be~factored~using~the~rule:[/tex][tex]a^3+b^3=(a+b)(a^2-ab+b^2)[/tex]
[tex]\bold{(2x+1)(4x^2-2x+1)}[/tex]
[tex]4.)~Rewrite~the~complete~factored~expression:[/tex]
[tex]The~following~polynomials~are~not~factored~since~they~do~not~have~any~rational~roots:[/tex][tex](4x^2-2x+1),~(4x^2+2x+1)[/tex]
______________________________
[tex]\bold{Answers:}[/tex]
[tex]Factored~Form:~\bold{(2x-1)(4x^2-2x+1)(2x+1)(4x^2+2x+1)}[/tex][tex]Evaluated~Form:~\bold{(4x^2-1)((4x^2+1)^2-4x^2)}[/tex]______________________________
[tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~-TotallyNotTrillex}[/tex]
The price per share of a company increases from $16.00 to $20.00
What is the percent increase of the price per share of the company?
Answer:
25%
Step-by-step explanation:
16*1.25=20
Hope this helps!
Simplify: 3√5⋅√10+11√5⋅√10−√5
26√50
14√15−√5
14√50−√5
6√35
Answer:
When multiplying radical expressions with the same index, we use the product rule for radicals. If a and b represent positive real numbers,
Example 1: Multiply:
√2⋅√6
Solution: This problem is a product of two square roots. Apply the product rule for radicals and then simplify.
Step-by-step explanation:
Hope this helps . ;)
How to solve this
6m+6+7(1-3m)=-32
Answer:
m=15
Step-by-step explanation:
BODMAS
6m+6+7-3m=-32
collect like terms
6m-3m+6+7=-32
3m+13=-32
3m=-32-13
3m=45
m=45/3
m=15
Answer:
m = 3
Step-by-step explanation:
6m + 6 + 7(1 - 3m) = -32 (distruibute)
6m + 6 + 7 - 21m = -32 (collect like terms)
-15m + 13 = -32 ( subtract 13 on both sides to get rid of it on the left side)
-15m = -45 (divide by -15 on both sides to get m alone)
m = 3
HOPE THIS HeLPeD!!
Which symbol creates a true sentence when x equals 3?
52 + (x – 2)2 __ 25
Answer:
>
Step-by-step explanation:
Write a linear equation of the line that passes through (6, -1) and is parallel y
= 2x - 1
O y = -1/2 x + 2
O y = 2x - 2
O y = 2x - 13
O y = 2x - 11
Answer plz plz plz plz plz
Answer:
if it is reflected on the y axis, it will be moved to quadrant 2(top left). if it reflects over the x axis, it will move to quadrant 4(bottom right).
Identify the like terms in the expression.
-12h-4+9-3h
Answer:
The numbers with the same variables and exponent degree are like terms.
-12h and -3h are like terms, -4 and 9 are like terms.
Please help me!!! This is urgent due in less than 10 minutes!!
What are the intercepts of the linear function shown?
A) x-intercept is -2 and y-intercept is -2
B) x- intercept is -2 and y-intercept is 4
C) x-intercept is 2 and y-intercept is 4
D) x- intercept is 2 and y-intercept is -4
Look at the image!!!!
Answer:
(see explanation below)
Step-by-step explanation:
The x-intercept is where the line intersects with the x-axis. If you look at the given line in the coordinate plane, you can see that the line intersects the x-axis at (-2, 0). Therefore, the x-intercept is -2.
The y-intercept is where the line intersects with the y-axis. If you look at the given line in the coordinate plane, you can see that the line intersects the y-axis at (0, 4). Therefore, the y-intercept (also represented by the variable b) is 4.
What angle is this?
Hey! Hope your having a amazing day! Can you please help me and answer this questions? I need this fast! Thanks! ;( (Integers!)
Answer:
-15 feet
Step-by-step explanation:
-60/4=-15
Answer:
-15
Step-by-step explanation:
i hope this makes your day better!!
Divide. Check your answer. 17 parenrightze 5204
Rewrite each equation in slope-intercept form. x=4y+2
Answer:
y=1/4x - 2/4
Step-by-step explanation:
x=4y+2
-4y+x=2
-4y=-1x+2
-4y/4=1/4x+(-2/4)
y=1/4x - 2/4
Four different stores have the same digital camera on sale. The original price and discounts offered by each store are
listed below. Rank the stores from the cheapest to most expensive sale price of the camera.
Store A: price $99.99 and discount of 15%
Store B: price $95.99 and discount of 12%
Store C: price $90.99 and discount of 10%
Store D: price $89.99 and successive discounts of 5% and 5%
A, B, C.D
b. A, B, D, C
c. D, A, B, C
d. D, C, B, A
a.
Please select the best answer from the choices provided
Answer:
D, C, B, A
Step-by-step explanation:
Given the prices below:
Store A: price $99.99 and discount of 15%
15% discount :
Discounted price : (1 - 0.15) * $99.99 = $84.99
Store B: price $95.99 and discount of 12%
12% discount :
Discounted price : (1 - 0.12) * $95.99 = $84.47
Store C: price $90.99 and discount of 10%
10% discount :
Discounted price : (1 - 0.10) * $90.99 = $81.89
Store D: price $89.99 and successive discounts of 5% and 5%
5% discount :
Discounted price : (1 - 0.05) * $89.99 = $85.4905
5% discount :
(1 - 0.05) * $85.4905 = $81.22
Cheapest = store D, then then C, then B, then A
D, C, B, A
Answer:
is D on Edge
Step-by-step explanation:
Solve:
7(x + 3) < 5x + 13
1. x>-4
2.x<17
3.x<-4
4.x>-17
Answer:
Its x < - 4
Step-by-step explanation:
.3333333333 is equivalent to
which fraction: 3/33 or 3/1 or
33/33 or 1/3
Answer:
1/3
Step-by-step explanation:
If you times 1/3 by 3, you will end up with one whole (1).
If you times .3333333... by 3, you will end up with a number that is pretty close to "1."
3/33 equals 0.090909... or 1/11, so this answer is not right.
3/1 equals 3 while 33/33 equals 1.
Hope that answers your question!
The prime factorizations of 16 and 24 are shown below. Prime factorization of 16: 2, 2, 2, 2 Prime factorization of 24: 2, 2, 2, 3 Using the prime factorizations, what is the greatest common factor of 16 and 24? 2 2 ´ 2 2 ´ 2 ´ 2 2 ´ 2 ´ 2 ´ 2 ´ 3
Answer:
2 ´ 2 ´ 2
Step-by-step explanation:
this was the answer the best answer for me
Solve: 2x-10/4 =3x
Ox= -10
Ox= -1
Ox= 2
Ox=11
Answer:
[tex] \huge \boxed{x = - 1}[/tex]
Step-by-step explanation:
[tex] \frac{2x - 10}{4} = 3x \\ [/tex]
Multiply through by 4 to eliminate the fraction
That's
[tex]4 \times \frac{2x - 10}{4} = 4(3x) \\ 2x - 10 = 12x[/tex]
Subtract 12x from both sides of the equation
[tex]2x - 12x - 10 = 0 \\ - 10x - 10 = 0 \\ - 10x = 10[/tex]
Divide both sides by - 10
[tex] \frac{ - 10x}{ - 10} = \frac{10}{ - 10} \\ [/tex]
We have the final answer as
x = - 1Hope this helps you
7th grade help me plzz
Answer:
10 degrees celcius
Step-by-step explanation:
hope this helped :D
Answer:
The new temperature would be 10 degrees fahrenheit
Step-by-step explanation:
15+(-5)=10
Find the slope of the line
Answer:
-3/2
Step-by-step explanation:
Slope is rise over run or y/x
If the slope is angled down as it is in the picture it will be negative.
Answer:
[tex]m=\frac{-3}{2}[/tex]
Step-by-step explanation:
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Simply plug in the 2 coordinates into the slope formula to find slope m:
(-4, 2)
(0, -4)
[tex]m=\frac{-4-2}{0-(-4)}[/tex]
[tex]m=\frac{-6}{0+4}[/tex]
[tex]m=\frac{-6}{4}[/tex]
[tex]m=\frac{-3}{2}[/tex]
The Measure of two angles are (5x+24)° and (9x-17)°. What is the value of x if these anglers are congruent
Answer:
10.25
Step-by-step explanation:
5x+24=9x-17
24=4x-17
x=10.25
HELP!!!!!!!!!! please
Answer:
The last one
Step-by-step explanation:
It hits the y-intercept by 2, and moves left 3 and up 2
It’s division plz ASAP
Answer:
98/115
Step-by-step explanation:
2 4/5 / 3 2/7
14/5x23/7
14/5x7/23
98/115
Answer:
it is 98/115 but I dont know what the simplified part of it is
Step-by-step explanation:
2 and 4/5 turns into 14/5. 3 and 2/7 turns into 23/7. keep 14/5 the same but flip 23/7 over to be 7/23. then multiply it and you get 98/115
Which phrase should be inserted on the line to correctly compare the two fractions? Use the models to help.
Four-fifths blank line StartFraction 16 Over 20 EndFraction
Four-fifths
A model has 4 shaded parts and 1 unshaded part.
StartFraction 16 Over 20 EndFraction
A model has 16 shaded parts and 4 unshaded parts.
is greater than
cannot be compared to
is less than
is equal to
Answer:
its equal to
Step-by-step explanation:
hope this helps
Answer:
its d i believe
Step-by-step explanation:
Write the equation in standard form. y - 2 = -2(x - 9)
I believe that the answer is y=-2x +20. please correct me if I am wrong.
To find this product, Marcus first multiplied 103 x 27.
Which shows the correct placement of the decimal point
in the product?
1.03 x 2.7 = 2781
0.2781
2.781
27.81
278.1
URGENT
55 POINTS
Answer: B 2.187 have a good day
Step-by-step explanation:
because i say and it was right for me
The Empire State Building weighs about 7.3x10^8 pounds.The one World Trade Center building weighs about 88,220,000 pounds. What is the total weight, in pounds, of these two buildings? Expressing your answer in scientific notation in the form ax10^b, what are the values a and b?
Answer:
8.1822x10^8
or 818,220,000