Answer: True
Step-by-step explanation: The rhombuses represent 1/3. You have 4 rhombuses which are equal to 4 times 1/3. You would get the answer 1 and 1/3 because 4 times 1/3= 1 and 1/3
A rectangle prism with a higher of 1.8 inches and a length of 4.2 inches has a volume of 26.46 cubic inches. What is the width of the prism?
9514 1404 393
Answer:
3.5 inches
Step-by-step explanation:
The volume is given by the formula ...
V = LWH
Filling in the given values, we can solve for the remaining dimension.
26.46 in³ = (4.2 in)(W)(1.8 in)
W = 26.46 in²/(7.56 in²) = 3.5 in
The width of the prism is 3.5 inches.
________________________________
Answer:
[tex]\tt{3.5}[/tex]Explanation:
How to get the width?Multiply height and length of a rectangle then devide to the volume of rectangular prism.
Formula:
[tex]\tt{W = H × L ÷ V}[/tex]Solution:
[tex]\tt{4.2 × 1.8 = 7.56}[/tex][tex]\tt{26.46 ÷ 7.56 = 3.5}[/tex]To double check do the solution of finding volume of rectangular prism.
Formula:
[tex]\tt{V = ( L )( W )( H )}[/tex][tex]\tt{V = ( 4.2 )( 3.5 )( 1.8 )}[/tex][tex]\tt{V = ( 14.7 )( 1.8 )}[/tex][tex]\tt{V = ( 26.46 )}[/tex]________________________________
(-7x^3+9x^2-3)•(-2x^2-5x+6) what are equivalent expressions?
Answer:
Hey your answer is the last one
Step-by-step explanation:
Hope it helps 229 999 0523
HELP ASAP!! WILL MARK BRAINLIEST!!!!
Answer:
-28
Step-by-step explanation:
math is math
solve for x
4x-2(x+1)=3x+10
I just need someone to explain the steps:)
Answer:
x = -12
Step-by-step explanation:
4x - 2(x + 1) = 3x + 10
First, you use distribution for - 2(x + 1) to better simplify teh equation:
4x - 2x - 2 = 3x + 10
Then, you subtract 4x - 2x:
2x - 2 = 3x + 10
Next, you subtract 2x from both sides of the equation to get x on one side:
(2x - 2x) - 2 = (3x - 2x) + 10
-2 = x + 10
Finally, you subtract 10 on both sides to get your answer:
(-2 - 10) = x (+ 10 - 10)
-12 = x
x = -12
Which number is closest to 66 (squared)?
A) 8.8
B) 8.1
C 8.2
D) 9.1
Answer:
sq rt of 66 is 8.12 so 8.1 closest
Answer:
8.1
I hope it will help you a lot.
HOPE your day goes great.
The quotient of 2 and the sum of a number and 1.The quotient of 2 and the sum of a number and 1.
Answer:
2/x+1
Step-by-step explanation:
Write the part-to-whole relationship for the fraction given below.
Answer:
1. Two ribbons, A and B. One third of A is equal to all of B. Draw a tape diagram to show the ribbons.
2. Half Robert’s piece of wire is equal to 2/3 of Maria’s wire. The total length of their wires is 10 feet. How much longer is Robert's wire than Maria's?
3. Half Sarah’s wire is equal to 2/5 of Daniel’s. Chris has 3 times as much as Sarah. In all, their wire measures 6 ft. How long is Sarah’s wire in feet?
Can you please help?
Answer:
f = (9c/5) + 32
Step-by-step explanation:
im pretty sure maybe
The temperature of the pool water was 83 degrees during the day and
dropped 7 degrees at night. What was the new temperature.
Answer:
76
Step-by-step explanation:
83-7=76
Please Help! I will give you a lot of points and the brainiest!
-You have to use Hindu-Arabic number system
Answer:
10726 ₉Step-by-step explanation:
The number greater than 8 is 10 in the base 9.
2010 ₉
+ 7716 ₉
------------
10726 ₉
Step-by-step explanation:
2010_(9)
+ 7716_(9)
_______
10726_(9)
Two numbers, a and b, are each greater than zero, and the square root of a is equal to the cube root of b. For what value of x is a^(2x-1) equal to b ?
Answer:
x = 1/2
Step by step explanation:
Two numbers a and b are each greater than zero.
i.e a > 0 and b > 0
And;
[tex] \sqrt{a} \: = \: \sqrt[3]{b} [/tex]
Since the square root of a is equal to cube root of b then,
a = b = 1
[tex] {a}^{2x \: - \: 1} \: = \: b[/tex]
[tex] {1}^{2x \: - \: 1} = {1}^{0} [/tex]
2x - 1 = 0
x = 1/2
Two numbers are 'a' and 'b'.
And a > 0, b > 0
[tex]\sqrt{a}=\sqrt[3]{b}[/tex]
[tex]a^{\frac{1}{2} }=b^{\frac{1}{3}}[/tex]
[tex]a=(b)^{\frac{2}{3} }[/tex]
We have to find the value of [tex]x[/tex] if [tex]a^{2x-1}=b[/tex],
By substituting the value of [tex]a[/tex] in the given expression,
[tex](b^{\frac{2}{3}})^{2x-1}=b[/tex]
Now use the laws of exponents,
[tex]b^{\frac{2}{3}(2x-1)}=b[/tex] [Since, [tex](a^m)^n= a^{mn}[/tex]]
By comparing the exponents on both the sides,
[tex]\frac{2}{3}(2x-1)=1[/tex]
[tex]2(2x-1)=3[/tex]
[tex]4x-2=3[/tex]
[tex]4x=5[/tex]
[tex]x=\frac{5}{4}[/tex]
[tex]x=1.25[/tex]
Learn more,
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Which is taller a 180.433 inch mountain or 3,476 yard mountain
Answer:
I would say a yard mountain, I think?
Step-by-step explanation:
-7+21y+23=16 pls help rn
Answer:
y = 0
Step-by-step explanation:
[tex] - 7 + 21y + 23 = 16[/tex]
[tex] - 7 + 23 =( 23 - 7) = 16[/tex]
[tex]16 + 21y = 16[/tex]
[tex]21y = 0[/tex]
[tex]y = 0 \div 21[/tex]
[tex]\boxed{\green{y = 0}}[/tex]
[tex] - 7 + 21y + 23 = 16[/tex]
[tex]21y + (23 - 7) = 16[/tex]
[tex]21y + 16 = 16[/tex]
[tex]21y = 16 - 16[/tex]
[tex]21y = 0[/tex]
[tex]y = \frac{0}{21} [/tex]
[tex]y = 0[/tex]
If f(x) = 2x and g(x) = 3x + 2, what is g(f(x)) when x = 2?
[tex] \large \mathfrak{Solution : }[/tex]
f(x) = 2x
f(2) = 2 × 2 = 4
now,
g(x) = 3x + 2
g(f(2)) = (3 × 4) + 2
g(4) = 12 + 2
g(4) = 14
a pan of lasagna is cut into 100 servings. The shares need to be equal for everybody
#1 there are 30 people.
#2 there are 20 people.
show your answer in fractional and decimal form.
Answer:
how are u?
Step-by-step explanation:
7x7=49x1023=50127
What is 9/6 as a percent?
Answer:
66.666667%
Step-by-step explanation:
The high temperature one day was -1 °F. The low temperature was -5 °F. What was the difference between the high and low temperatures for the day? and why
Answer:
The difference is 4 degrees
Step-by-step explanation:
If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4 and because the measure being used is degrees the final answer would be 4 degrees.
Of the students in the band, 1/6 play the flute and another 1/6 play the clarinet. What fraction of the students in the band play either the flute or the clarinet?
Answer:
2/6 because the 6 is the total and there is only one playing in each
Step-by-step explanation:
brainly please
Just question 2 please
Answer:
2y-x=-4
Step-by-step explanation:
The slope two points are; (-2,-3) and (2,-1)
let find M(gradient)
M=(y²-y¹)/(x²-x¹)
x=-2,y=-3, x²=2,y²=-1
M=(-1--3)/(2--2)=> (2/4)=>1/2
equation of line => (y-y¹)=m(x-x¹)
(y+3)=1/2•(x+2)
2y+6=x+2=>2y-x=-4
Ans=> 2y-x=-4
Plssssssssssss helpppppppppppppppppppppppppppppppppp
Answer:
10 i think
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
The width of the horizontal rectangle is 6 before it intersects the vertical line.
The width of the vertical rectangle = 4 (look at the bottom of this rectangle.
? = 4 + 6 = 10
the number of gallons of bottled water N consumed by a person in one year is approximated by N=0.733t + 8.398, where t is the number of years since 1971. Predict the number of gallons consumed by a person in 1985.
Step-by-step explanation:
N = 0.733t + 8.398
N = 0.733(1971) + 8.398
N = 1,453.141
Step-by-step explanation:
Solution,
According to question,
N=0.733t + 8.398
When t= 1971, then
N=0.733×(1971) + 8.398
N=1453.141
A farmer sold 53.2 pounds of carrots and 29.4 pounds of aspargus to a restaurant. How many pounds of these two vegetables did the restaurant buy?
Answer:
82.6
Step-by-step explanation:
First you add 53 and 29 which equals 82 then you do 4 plus 2 which equals 6 and so the answer is 82.6
1/3(t+6)-10=-3t+2
Solve for t
Answer:
t = 3
Step-by-step explanation:
PLEASE ANSWER SOON I HAVE LITTLE TO NO TIME LEFT I WILL GIVE BRAINLY PLSS
the volume of a balloon varies directly with the temperature (in degrees kalvin)of the air inside it. a formula for this function for a certain balloon is:
y=2x
where x represents the temperature in degrees kelvin
and y represents the volume of the balloon in cubic centimeters.
a)if the temperature is 300 degrees kelvin, what is the volume of the balloon?
b)if the volume of the balloon is 500 cubic centimeters, what is the temperature?
c)how is the constant of variation in this formula related to the size of the balloon?
(HINT: how does the balloons size change if the constant of variation increases?)
Answer:
The function is:
y = 2x, where 2 is the constant of variationa)
If x = 300, the value of y is:
y = 2*300 y = 600 cm³b)
If y = 500, the value of x is:
500 = 2xx = 500/2x = 250 °Kc)
In this case k = 2
If k increases, and for example k = 3, it will cause the size of balloon increase 3 times per temperature (or decrease as temperature decreases).
How would this triangle be classified ..
Answer:
This given triangle is an equilateral triangle.
In Exercises 3-8, write a function g whose graph
represents the indicated transformation of the graph
of f. Use a graphing calculator to check your answer.
(See Example 1.)
3. f(x) = x - 5; translation 4 units to the left
4. f(x) = x + 2; translation 2 units to the right
5. f(x) = 4x +31 + 2; translation 2 units down
6. f(x) = 2x - 9; translation 6 units up
Answer:
(3) f(x) = x - 1 (4) f(x) = x (5) f(x) = 4x + 31 (6) f(x) = 2x - 3
Step-by-step explanation:
General Theorem:
When any curve shifted towards the left then the equation of shifted curve is obtained by adding the shifted value to the abscissa and vice versa for shifting the curve towards the right.
(3) f(x)=x-5: Translation 4 units to the left.
The equation will changes to f(x) = x + 4 - 5
f(x) = x - 1
(4) f(x) = x + 2; translation 2 units to the right
The equation will changes to f(x) = x - 2 +2
f(x) = x
(5) f(x) = 4x +31 + 2; translation 2 units down
The equation will changes to f(x)+2 =4x + 31 + 2
f(x) = 4x + 31
(6) f(x) = 2x - 9; translation 6 units up
The equation will changes to f(x) - 6 =2x - 9
f(x) = 2x - 3
To know more about it, please refer to the link:
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Which distribution is
positively skewed?
Looking at the graphs given, it is found that distribution C is positively skewed.
What are negatively and positively skewed distributions?In a negatively skewed distribution, most values are on the right tail of the distribution, that is, the median and the mode are greater than the mean.In a positively skewed distribution, most values are on the left tail of the distribution, that is, the median and the mode are less than the mean.Considering the second bullet point above, it is found that distribution C is positively skewed.
More can be learned about the skewness of a distribution at https://brainly.com/question/17179123
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A school sells cookies as a fundraiser.
Each box contains 24 cookies. How many
cookies will 21 students sell if each student
sells 9 boxes?
Answer:
4,536 cookies
Step-by-step explanation:
21 students
each student has 9 boxes
21 x 9= 189
189 boxes in total
24 cookies per box
189 x 124= 4536
In total all the students will sell 4,536 cookies
842÷52= what is remainder
Answer:
842÷52 842 ÷ 52 is 16 with a remainder of 10 .
Step-by-step explanation:
Your Welcome
A rectangular room is 1.2 times as long as it is wide, and its perimeter is 28 meters. Find the
dimension of the room
Answer:
Step-by-step explanation:
We set up the 1st equation as
l=1.5w.
And the perimeter of a rectangle is
2w+2l=25
substitute the 1st equation into the second.
2w+2(1.5w)=25
2w+3w=25
5w=25 W=5
so l=1.5(5)=7.5
