l
[tex]x1 = 8 \\ x2 = - 4[/tex]
Based on the results shown in the table, how many white marbles would one expect to draw in a total of 50 draws? (hint:set up a proportion)
Anyone help please anyone
The question is : The firehouse is shown in the shape of a composite figure, how many cubic yards of space are in the fire house?
Answer:
Step-by-step explanation:
c
Which two consecutive integers does -√138 lie between?
A:11 and 12
B:12 and 13
C:-11 and -12
D:-12 and -13
Answer:
C:-11 and -12
[tex] - \sqrt{138} \\ = - 11.747 \\ - 11 < x < - 12[/tex]
Translate to figure 2 units left and four units down
Solve x + 20 = 24.
The solution is x =
Answer:
4
Step-by-step explanation:
24 - 20 = 4
1. (1 point)
Determine the measure of 0 to the nearest degree.
a. 40°
b. 38°
C. 36°
d. 42°
What is the exact area of a regular hexagon with a side length of 8 cm? Enter your answer in the box. cm
Answer:
A≈166.28cm²
Step-by-step explanation:
A=[tex]\frac{3\sqrt{3} }{2} a^{2} = \frac{3 x \sqrt{3} }{2} x 8^{2} = 166.27688cm^{2}[/tex]
PLLZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPP PLZZZZZZZZZZZZZZZZZZZZZ
Answer: your answer is C. there is no common factor between 6 and 15.
Answer:
the answer is D 9w=21
how
21/9 = 2.3333333333
Step-by-step explanation:
What is the answer to this question?
(3+√5)^2
Answer:
the answer to this is
14 + 6√5
Write an equation of the line that passes through (2,-5) and is parallel to the line 2y = 3x + 10
Answer:
y=3x/2 -8
Step-by-step explanation:
2y/2 = 3x/2 + 10/2
y = 3x/2 +5
(y-(-5)) = 3/2 (x-2)
y+5 = 3x/2 - 3
y= 3x/2 - 8
The volume of a cone is 8003π cubic yards. The height is 8 yards. Find the radius
The volume of a cone is 8003π cubic yards. The height is 8 yards. Find the radius.
Solution:-Height (h) of a cone is 8 yards. (Given)
We have to find the radius (r) of a cone.
Now,
ATQ ,
[tex] \frac{1}{3} [/tex]πr²h = 8003π
[tex] \frac{1}{3} [/tex]r²h = 8003 [ ' π ' is cancelled from both sides ]
[tex] \frac{1}{3} [/tex]r² × 8 = 8003
r² = [tex] \frac{8003 \: × \: 3}{8} [/tex]
r² = [tex] \frac{24,009}{8} [/tex]
r² = 3001.125
r = [tex]\sqrt{3001.125}[/tex]
r = 54.78
The radius of a cone is 54.78 yards. [Answer]What’s a possible answer for this question?
Answer:
x-4
Step-by-step explanation:
you get the value of h(x) by dividing f(x)/g(x), so you only put they values for divide.
FREE PTS! Who is your favorite character? (can be fictional or a real person)
Answer:
Yay!!!! Ty for the points!!!!!!!!!!!
I don't have a fav character....I luv BTS - they r real!!!
Find the value of y.
120°
240 I'm pretty sure
cause the whole circle is 360 and the minor arc is 120 so subtract it
20 POINTS!!!! PLEASE I NEED HELP!
Describe a scenario in a trimmed mean would be more applicable than a arithmetic mean?
Crystal randomly selects a card from the list and
then replaces it. Find:
a. P(two even numbers)
b. P(number less than 4 and a number greater than 4)
Linda needs 6/9 cup of strawberries and 3/4 cup mashed peach for a recipe. She wants to find whether she needs more peaches or strawberries. How can you write 6/9 and 3/4 as a pair of fractions with a common denominator?
Answer: Smashed Peach i.e. [tex]\dfrac{27}{36}[/tex]
Step-by-step explanation:
Given
Linda needs [tex]\frac{6}{9}[/tex] cup of strawberries
and [tex]\frac{3}{4}[/tex] cup of mashed peach for a recipe
For two fractions to have the same denominator, take L.C.M. of the denominator
[tex]\Rightarrow \text{L.C.M.(4,9)}=36[/tex]
[tex]\therefore \dfrac{6}{9}=\dfrac{6\times 4}{36}=\dfrac{24}{36}\\\\\Rightarrow \dfrac{3}{4}=\dfrac{3\times 7}{36}=\dfrac{27}{36}[/tex]
Therefore, she needs more mashed peach for the recipe.
please help! question is in the pic
Answer: 2 + 1 = 3 2 x 1 =2
Step-by-step explanation: + 7 = 7
5. Amaris buys a car for $12,000. Each year it decreases in
value by 5%. Write an equation to represent the value of the
car after t years.
Answer:
12,000-(0.05x)=t
Step-by-step explanation:
How much money was spent?
16
24
28
22
An unknown number y is 15 more than an unknown number x. The number y is also x less than 8. The equations to find x and y are shown below.
y = x + 15
y = −x + 8
Which of the following statements is a correct step to find x and y?
and could somebody please give me a step by step explanation
Answer:
x = −3.5
y = 11.5
Step-by-step explanation:
y = x + 15
y = −x + 8
[We know that y is 15 units more than x, and that −x is 8 units less than y. That can be combined into −x + 8 = x + 15 for the first variable (x), and for the second variable (y), y − 15 = −y + 8]
↓
In order to solve this, solve for the first variable in one of the equations, then substitute the result into the other equation.
↓
x = −[tex]\frac{7}{2}[/tex] = −3.5
y = [tex]\frac{23}{2}[/tex] = 11.5
0.9x+2.3x = -6.4 Find x on both sides of the problem, a little confused... Would we combine the like terms on the left side?
Answer:
-2
Step-by-step explanation:
0.9x+2.3x = -6.4
Add the two values of the left side of the equation together
3.2x = -6.4
Divide both sides of the equation by 3.2
x = -6.4 / 3.2
x = -2
increase 140 in the ratio 7:5.
Answer:
the answer is 196
Step-by-step explanation:
Answer:
i think that the correct answer might be 196
How many dimes and quarters?
what would the system look like?
picture is linked!!!
Answer:
I think it is twenty-three dimes and one quarter
Answer:
7 quarters and 8 dimes
Step-by-step explanation:
If you count up the amount of money that 7 quarters is, then they are equal to $1.75. Next you would add 10 to that amount until you got to $2.55, and you would end up with 8 dimes. And 8 + 7 = 15.
A cylindrical gasoline storage tank has a diameter of 3.8 ft and a height of 10.9 ft.
What is the total surface area of the tank.
HELP PLZ !!! Extra points will be given !!!
I need quick help. Ill try to give brainliest (since it depends on the amount of people that answer)
Answer:
The answer should be option B
The drawing plan for an art studio shows a rectangle that is 19.2 inches by 8
inches. The scale in the plan is 4 in.: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio. The length is feet, the width is feet, and the area is square feet.
Answer:
24 ft by 10 ft
240 ft
Step-by-step explanation:
19.2/4 = 4.8
4.8 · 5 = 24
8/4 = 2
2 · 5 = 10
The four partners in a business decide to split the profits of their company in the ratio 2 : 3 : 3 : 5 .
If the profit one year is $26, 000, then what is the largest amount of profit received by one of the four partners?
Answer:
$10,000
Step-by-step explanation:
the profit was divided to 2+3+3+5=13 parts
the largest amount of profit
=$26,000×5/13
=$10,000
Un alumno multiplica un número por 32 en lugar de multiplicarlo por 23, obteniendo un producto mayor en 54 al producto original. Halla la suma de cifras del producto original
Answer:
La suma de cifras del producto original es igual a 12.
Step-by-step explanation:
De acuerdo a la información proporcionada, si multiplicas un número "x" por 32 su resultado sería igual al producto original "y" más 54 dado que dice que se obtiene un producto mayor en 54 al producto original, lo que se puede expresar de la siguiente forma:
32x=y+54
Además, se puede inferir a partir del enunciado que si el número x se hubiera multiplicado por 23 el resultado habría sido el producto original que lo denominamos como "y", por lo que puedes decir que:
y=23x
Ahora puedes reemplazar y=23x en 32x=y+54 y despejar x:
32x=23x+54
32x-23x=54
9x=54
x=54/9
x=6
Finalmente, puedes reemplazar el valor de x en y=23x:
y=23x
y=23*6
y=138
Suma de cifras: 1+3+8 = 12
De acuerdo a esto, la respuesta es que la suma de cifras es igual a 12.
