Answer:
58.5
Step-by-step explanation:
Answer:
58.5
Step-by-step explanation:
Hey, I need some help with this:
Give an example of what an inverse operation is and how they are used in solving equations
Inverse operations are an operation that undoes each other. For example, addition and subtraction, multiplication and division, squares and square roots.
For example, we have the equation:
2 + 2 = 4
The inverse of this equation is:
4 - 2 = 2
Best of Luck!
I bought a box from the post office that has a volume of 24 cubic centimeters,
Which of the following could be the dimensions of my box?
A. 8cm long, 1cm wide, 3cm high
B.10cm long, 4cm wide, 10cm high
C. 2cm long, 2cm wide, 6cm high
Answer:
A) Is the answer
Step-by-step explanation:
vol.=LxBxH
8x1x3=24
The dimensions that could be the box with a volume of 24 cubic centimeters are:
8cm long, 1cm wide, 3cm high
2cm long, 2cm wide, 6cm high
Options A and C are the correct answer.
We have,
To determine if the given dimensions could represent the box with a volume of 24 cubic centimeters, calculate the volume for each option and check if it matches the given volume.
Let's calculate the volume for each option:
Option A:
Length = 8 cm, Width = 1 cm, Height = 3 cm
Volume = Length × Width × Height
Volume = 8 cm × 1 cm × 3 cm
Volume = 24 cubic cm
Option A could be the dimensions of the box
Option B:
Length = 10 cm, Width = 4 cm, Height = 10 cm
Volume = Length × Width × Height
Volume = 10 cm × 4 cm × 10 cm
Volume = 400 cubic cm
Option B does not have a volume of 24 cubic cm.
Option C:
Length = 2 cm, Width = 2 cm, Height = 6 cm
Volume = Length × Width × Height
Volume = 2 cm × 2 cm × 6 cm
Volume = 24 cubic cm
Option C could be the dimensions of the box.
Therefore,
The dimensions of the box with a volume of 24 cubic centimeters are:
8cm long, 1cm wide, 3cm high
2cm long, 2cm wide, 6cm high
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Can someone pls help
Answer:
a) At what time does Bethan arrive home from school?
The answer would be C) 15:30
b) What distance does Siobhan travel each day when going to school and back?
The answer would be D) 16km
Step-by-step explanation:
solve the division problem -1 3/5 diveded by (-2/3 writ the answer as a mixed number
Answer: 2 2/5
Turn -1 3/5 into an Improper Fraction
Multiply -1×5 and get -5. Now add 3 and get -8.
-1 3/5 = -8/5
Do Keep Change Flip
Keep: -8/5
Change: ÷ into ×
Flip: -2/3 into -3/2
Multiply
-8/5×-3/2=12/5
Simplify
12/5 = 2 2/5
Answer:
2 2/5
Step-by-step explanation:
see attached
Simplify 17 1/2 - (-9 3/8)
ASAP please extra poonts
Answer:
I believe the answer is 26 7/8
Step-by-step explanation:
Answer:
26 7/8
Step-by-step explanation:
17 1/2 - (-9 3/8)
Get a common denominator of 8
17 1/2*4/4 - -9 3/8
17 4/8 - -9 3/8
We know that subtracting a negative is adding
17 4/8 + 9 3/8
Add the whole numbers
17+9 = 26
Add the fractions
4/8+3/8 = 7/8
26 7/8
Help me please. Im giving 20 points
Brenda is playing hide-and-seek with Cody and Lara. Cody is hiding 16 meters
south of Brenda, and Lara is hiding due east of Cody. If Brenda is 20 meters from
Lara, how far apart are Cody and Lara?
Answer:
36 meters away
Step-by-step explanation:
If you look at the equation you'll see that Cody is 16 meters away from Brenda and Lara is 20 meters away from Brenda, so if you add those two, you'll get the answer. :)
Answer:
i think they are 36 meters apart
Step-by-step explanation:
16 + 20 = 36
so they are 36 meters away from each other
and you could check your answer by doing 36 - 20 = 16 or 36 - 16 = 20
Hope this helpsRate meBrainliest plzArea and perimeter please
Answer:
185.68 for perimeter
1652.16 for area
Step-by-step explanation:
Please give me brainliest i hope you do well.!
what is 10 1/3 x 1/4? that is, what is ten and one third times one fourth?
Answer: 31/12, or 2 7/12
Step-by-step explanation: The answer is actually very simple. All you have to do is to simplify 10 1/3 into 31/3, as 10x3+1=31. Then, you have to multiply 31/3 with 1/4. Do a simple fraction multiplication, and you get 31/12, or 2 7/12 if your teacher is asking for a mixed number. Sometimes simplifying is better
multiply. write the result in scientific notation. (2.3x10^1)(7x10^6)
[tex] (2.3 \times 10^1) \times (7 \times 10^6)[/tex]
[tex](2.3 \times 7) \times (1 {0}^{1} \times {10}^{6} )[/tex]
[tex]16.1 \times {10}^{1 + 6} [/tex]
[tex]16.1 \times {10}^{7} [/tex]
The product of the given numbers is 1.61 × 10⁸.
What is meant by Scientific Notation?Scientific notation is a way of writing a large number or small number with many digits in a simpler form using the power of 10.
For example, 30,000 can be written as 3 × 10⁴.
Given that,
We have to multiply the numbers (2.3 x 10¹) (7 x 10⁶).
The numbers in scientific notation uses exponents.
So we have to use the product rule of exponents here.
(2.3 x 10¹) (7 x 10⁶) = (2.3 × 7) × (10¹ x 10⁶)
= 16.1 × (10¹ x 10⁶)
We have the product rule, xᵃ . xᵇ = xᵃ⁺ᵇ
So the product is,
(2.3 x 10¹) (7 x 10⁶) = 16.1 × (10¹⁺⁶)
= 16.1 × 10⁷
= 1.61 × 10⁸
Hence the product in scientific notation is 1.61 × 10⁸.
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A city has an elevation of –752 feet. Which statement describes the city’s elevation?
–752 above sea level
–752 below sea level
752 above sea level
752 below sea level
Answer:
752 bellow sea just did that
Answer:
Its 752 below see level!
Step-by-step explanation:
I am doing the assignment right now and got it right!, if you want can you guys mark brainliest that would help a lot!!
PLEASE HURRY!!IM BEING TIMED!WILL NAME BRAINLIEST!!
The table and graph show that each cracker in a package has 7 calories.
Crackers and Calories
crackers(X) calories(Y)
1 7
2 14
3 21
4 28
Which statement about the graph is true?
A.)The number of crackers is the dependent variable, and the number of calories is the independent variable.
B.)The point (42, 6) is on the line.
C.)The number of crackers are graphed on the y-axis, and calories are graphed on the x-axis.
D.)The two variables are the number of crackers and the number of calories.
(Picture not option!just a graph!)
Answer:
D.)The two variables are the number of crackers and the number of calories.
Step-by-step explanation:
The number of crackers is the independent variable, and the number of calories is the dependent variable.
The point (6, 42) is on the line
The number of crackers are graphed on the x-axis, and calories are graphed on the y-axis.
Which statement is correct using "is equal to" (=)?
Answer:
B) 6 boxes of 9 pineapples = a total of 54 pineapples.
Step-by-step explanation:
We have to multiply the number of pineapples by the number of boxes the options give.
A is not the correct answer.
[tex]4 * 8 = 36\\32\neq 36[/tex]
B is correct.
[tex]6 * 9 = 54\\54 = 54[/tex]
C is incorrect.
[tex]12 * 8 = 120\\96 \neq 120[/tex]
D is incorrect.
[tex]16 * 5 =90\\80\neq 90[/tex]
Your best option is B.
Brainilest Appreciated.
What is the mean absolute deviation of 24,30,36,42,48,54
PLS HELP !! ILL GIVE BRAINIEST
Answer: first one is a the second one is b
Step-by-step explanation:
the bottom is the total amount and the top should relate to the bottom
True or false the focal length F is the directed distance from the vertex (h, k), to the focus of the parabola
Answer:
true
Step-by-step explanation:
HOW COULD YOU USE A GRAPH TO SHOW WHETHER THE DATA ARE IN A PROPORTIONAL RELATIONSHIP
Answer:
If the graphs are parallel they are porportional
Step-by-step explanation:
Answer:
The best way to show and explain direct proportional relationships is by graphing two sets of related quantities. If the relation is proportional, the graph will form a straight line that passes through the origin.
Step-by-step explanation:
Please mark me most brainly... :)
it me again I need help
Answer:
85%
Step-by-step explanation:
He hit it 17/20
We want that as a percent
Multiply by 5/5
17/20*5/5 = 85/100
Percent means out of 100
85%
Answer:
85
Step-by-step explanation:
P(hit) = 17/20 × 100
85%
A slice is made perpendicular to the base of a right rectangular pyramid through the vertex as shown below. What is the shape of the cross section? What is the area of the cross section? Explain with complete sentences and proper grammar.
Answer:
Shape: Triangle
Area: 27.5 cm
Step-by-step explanation:
Area formula for a triangle: b(base) x h(height) / 2
so, 5(11)/2 = 55/2= 27.5
The point (-1,10) lies in which quadrant
Answer:
the second quadrant.
Step-by-step explanation:
Answer:
Look up a grid and find out. If you don’t know how to number them search that up too and tell you teacher he or she or they are failing you
Step-by-step explanation:
Ahah lol
can someone help with this please,, also explain if you can..
Answer:
story 1
Step-by-step explanation:
because it says 2 higher than -2 so -2+2 is 0
WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The cost for a business trip for 3 people is $1,975 per person. The business trip would use 79%
of the company’s travel budget. Find the total amount of money the company has budgeted for
travel. pls show work :)
Answer:
7500
Step-by-step explanation:
3*1975=5925
5925/.79=$7500
Answer:
5175
Step-by-step explanation:
1975*3=5925
5925/79%=7500 (Take one zero off)
750
5925-750=5175
The Company will pay 5175 in total. But 1725 per each person going.
Givin away points if ur a begginer
Answer:
Cause I will any ways
Step-by-step explanation:
Answer:
answer
Step-by-step explanation:
thats it?
order the set numbers from least to greatest
Step-by-step explanation:
the answer is the last option
Which choice is equivalent to the quotient shown here for acceptable values of x?
Answer:
(D)
Step-by-step explanation:
Equivalent expressions are expressions that have equal values
The equivalent expression of [tex]\sqrt{8x^2 } \div \sqrt{3x}[/tex] is [tex]\sqrt{\frac{8x}{3}}[/tex]
The expression is given as:
[tex]\sqrt{8x^2 } \div \sqrt{3x}[/tex]
Represent the expression as a quotient
[tex]\sqrt{8x^2 } \div \sqrt{3x} = \sqrt{\frac{8x^2}{3x}}[/tex]
Evaluate the quotient
[tex]\sqrt{8x^2 } \div \sqrt{3x} = \sqrt{\frac{8x}{3}}[/tex]
Hence, the equivalent expression of [tex]\sqrt{8x^2 } \div \sqrt{3x}[/tex] is [tex]\sqrt{\frac{8x}{3}}[/tex]
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Which of the following is equivalent to the complex number i8?
Choose 1 answer:
mi
1
-1
pl
Stuck? Watch a video or use a hint.
Report a problem
Answer:
1
Step-by-step explanation:
note that i² = - 1
Thus
[tex]i^{8}[/tex]
= i² × i² × i² × i²
= - 1 × - 1 × - 1 × - 1
= 1 × 1
= 1
The value of complex number is 1. Therefore, the option B is the correct answer.
What is the complex number?A complex number is the sum of a real number and an imaginary number. A complex number is of the form a + ib and is usually represented by z.
The given complex number is i⁸.
We know that, i²=-1
Now, i⁸ can be written as i²×i²×i²×i²
= -1×(-1)×(-1)×(-1)
= 1
Therefore, the option B is the correct answer.
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Find the interquartile range (IQR) of the data plot below
Answer:
3.5
Step-by-step explanation:
0 1 1 3 3 3 4 5 7
median= 3
Q1= 1
Q3= 4.5
4.5-1= 3.5
Answer:3.5
0,1,1,3,3,3,4,5,7
3. A boat is travelling from Point C toward Point D, which is on the shoreline.
The shoreline is represented by the line through Point A and Point B.
Determine whether the path from C to D is perpendicular to the shoreline. A to B.
Justify your answer
A(0,7) B(8,-5) C(-3,-8) D(6,-2)
Answer:
Yes, lines CD & AB are perpendicular
Step-by-step explanation:
AB slope: y = -12/8x + 7
CD slope: y = 6/9x - 6
Once the slopes are simplified:
AB: -3/2
CD: 2/3
Hope this helps!
If the measures of two angles add up to 90
Answer:
complementary angles
Step-by-step explanation:
If the measures of two angles add up to 90 then they are complementary angles
Sarkis wants to draw a triangle with sides measuring 4 ft, 10 ft, and 16 ft. Which is true about Sarkis’s plan?
Answer: Sarkis cannot draw a triangle with these side lengths.
Step-by-step explanation: The triangle inequality theorem states that the sum of any two sides of a triangle must be greater than the other side.
The two smallest sides are 4 and 10; their sum is 14. This is shorter than the longest side, so these will not make a triangle.
Answer:
a
Step-by-step explanation:
Please help, need an answer ASAP
Answer:
I think your answer is correct
