Math XL for School Practice X
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8-9; MathXL for School: Practice & Problem Solving
Due 05/11/21
X8.9.PS-14
Question Help
2 cm
A glass bead has the shape of a rectangular prism with a smaller rectangular
prism removed. What is the volume of the glass that forms the bead?
2am
6cm
7 cm
6 cm
(The figure is not to scale)
The volume of the glass that forms the bead is cm3,
Answers
Answer:
224 cm³Step-by-step explanation:
Required volume is:
6*6*7 - 2*2*7 = 224 cm³Related Questions
what’s the solution to the linear equation?
2/3x-1/2=1/3+5/6x
a. x=-5
b. x=-1/6
c.1/6
d.x=5
Answers
All rectangles are parallelograms. Are all parallelograms
rectangles? Explain.
Answers
Answer: No
Step-by-step explanation: a rectangle can be a parallelogram because it qualifies to be a parallelogram however a parallelogram can’t be a rectangle because a rectangle has all 90 degree angles and that opposite sides can be equal and parallelograms come in different forms
The surface area of a cube is 6 square centimeters. What is its volume, in cubic
centimeters?
Answers
Answer:
1 cubic centimeter is the volume
Step-by-step explanation:
the surface area is 6
6 = 6a^2
1 = a^2
1 = a
L * W * H = ?
1 x 1 x 1 = 1
1 is the volume
have a good day!
HURRY what is the simplified form of the following expression? 25xy sqrt 81/625 x^2 y^2
Answers
Answer:
D
Step-by-step explanation:
edge 2021
Answer:
D on Edg 2021
Step-by-step explanation:
when you take everything out of the sq rt, [tex]\sqrt{81/625}[/tex] turns into 9/25, and x^2 and Y^2 turn into simply x and y. Then you multiply. 25xy times 9/25xy. 25 cancels out and both y and x are squared and you're left with 9x^2y^2
Brocolli cost $3.36 a pound at the market. If Marisa
bought 2.5 pounds, what was the cost?
Answers
Answer:
Step-by-step explanation:
8.4
Answer:
$8.4
Step-by-step explanation:
[tex]3.36*2.5[/tex]
Jessie pays $2 for each carnival ride plus $8
on food. His mom told him he could spend at
most $35. Write an algebraic inequality that
shows at most how many rides Jessie can
ride. Let x=number of rides he can get on.
Answers
Rewrite that is
$2x + 8 ≤ 35
I hope this helped and that I was right, have a nice day.
Please help me solve this
-show you work
Answers
Answer:
Download Photo math for help, it works really well and it shows the work.
What is the slope of the line?
Answers
Answer:
2
Step-by-step explanation:
Rise over run.
The line goes up two and over one. So you get 2/1. Then you can just get rid of the denominator. 'Cause that's how fractions work. You can get rid and add 1 as a denominator.
Answer:
The slope is 2.
Step-by-step explanation:
Let me know if you need an explanation.
hope this helps and is right :)
HELPPPPPP
Based on the graph below, what are the solutions to the equation f(x) = g(x)? (5 points)
graph of function f of x equals 3 times x minus 1. Graph of function g of x equals x cubed minus 3 times x squared minus 4 times x plus 12
x = −2.4, 1.4, 3.9
x = −2.4, 0.25, 1.4
x = −2, 2, 3
x = −2, 1, 3
Answers
Answer:
x = −2.4, 1.4, 3.9
Step-by-step explanation:
i literally just took the test so ik for sure its right:)
please help this is all my points. brainliest, please someone.
Quadrilateral ABCD has coordinates A (−2, 5), B (3, 5), C (3,−1 ), and D (−2,−1).
What is the length of side BC¯¯¯¯¯?
4 units
5 units
6 units
7 units
Answers
Answer:
6 units
Step-by-step explanation:
Sqrt((-1-5)^2-(3-3)^2)
In the following problems the values of sin(θ)and cos(θ)are given. Determine the value of tan(θ).
a. sin(θ)=0.1 and cos(θ)=0.995
tan(θ)=
b. sin(θ)=−0.158 and cos(θ)=−0.987
tan(θ)=
c. sin(θ)=−0.631and cos(θ)=0.776
tan(θ)=
Answers
Answer:
a) ≈ 0.1
b) ≈ 0.2
c) ≈ 0.9
Step-by-step explanation:
GIVEN :-
Values of sinθ & cosθTO FIND :-
Value of tanθFACTS TO KNOW BEFORE SOLVING :-
[tex]\tan \theta = \frac{\sin \theta}{\cos \theta}[/tex]SOLUTION :-
a) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{0.1}{0.995}[/tex] ≈ 0.1
b) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{-0.158}{-0.987} = 0.16 (appx)[/tex] ≈ 0.2
c) [tex]\tan \theta = \frac{\sin \theta}{\cos \theta} = \frac{0.631}{0.776} = 0.81 (appx)[/tex] ≈ 0.9
please help will give brainliest
Answers
Answer:
c
Step-by-step explanation:
10 times 8 = 80
80 times 3 = 240
Answer:
A
Step-by-step explanation:
length times width times height will give you volume
HELP ME !!
PLEASE ANSWER !! ILL GIVE BRAINLIEST !!
50 POINTS !!
FAKE ANSWERS WILL GET REPORTED .
Answers
Answer:
<1=62
<2=83
<3=35 this is the answer of this question
What type of correlation does the following have? The age of a person vs. The
last four digits of their phone number.
Answers
Answer:
no correlation
Step-by-step explanation:
Helppppppppppppppp!!!!!
Answers
Hi there!
[tex]\large\boxed{\text{ UVY} = 65^o, \text{ VYZ }= 65^o}[/tex]
We can begin by finding ∠VUY so we can solve for ∠UVY.
∠VUY is supplementary to ∠TUY, so:
180 = 144 + ∠VUY
∠VUY = 36°
In a triangle, angles sum up to 180°, so:
180 = 36° + 79° + m∠UVY
m∠UVY = 65°
Solve for m∠VYZ by comparing the angle to m∠UVY because the angles are alternating interior angles. Thus:
m∠UVY = m∠VYZ = 65°.
solve this please! I'll say your answer is the brainliest..
Answers
Answer:
46.6666667 mi/hr
20.8618519 m/s
Answer:
other person is right
Step-by-step explanation:
Help me again pleaseeeeeeeeee
Answers
Answer:
0.2 recurring I the same as 2/9
Step-by-step explanation:
x=0.2222
10x=2.2222
10x-x=9x
9x=2
divide both sides by 9
9x÷9=x
2÷9=2/9
Hope it helps:)
pls help me ☺️!!!!!!!
Answers
4 units^2
step-by-step explanation:
a = 1/2bh
a = 1/2(2)(4)
a = 1(4)
a = 4
Simplify: 9- 4x + 2x + 8x° +1+ 6x?
Answers
Answer:
10+12x
Step-by-step explanation:
9−4x+2x+8x+1+6x
(9+1)+(−4x+2x+8x+6x)
10+12x
Ms. Wong ordered a box of 50 shirts to sell in her clothing store. She quickly sold 30 of the shirts. Which equations can be used to find how many shirts, s , Ms. Wong has left to sell?
Answers
Answer:
answer = 20
Step-by-step explanation:
Answer:
s = 20
Step-by-step explanation:
50 - 30 = s
s + 30 = 50
so 50 - 30 = 20
-4/3 x + (-1) =y what is the slope of this line?
Answers
Answer: y= -4 divided by 3 • x (-1)
Step-by-step explanation:
✨photo math✨
HELP PLEASE THIS IS DUE T O D A Y!!!
9. The table below includes information about the vertices of a triangle. Which of the following best represents the missing information?
A. (3,2)
B. (3, -2)
C. (-3, 2)
D. (-3, -2)
Answers
Answer:
your answer would be A
Step-by-step explanation:
it is kinda confusing but if you are reflecting off the x axis, you change the y, and if you are reflecting off the y axis, you would change the x
hope this helps and have a nice day!
What type of counting problem is this? How many different sequences of 3 playing cards (from a single 52-card deck) exist?
Combination without repetition
Permutation without repetition
Permutation with repetition
Combination with repetition
Answers
Answer:
Permutation without repetition
Step-by-step explanation:
The order of the cards matter, which makes it a permutation, but since none of the cards are exactly the same, repetition isn't allowed/possible
The problem is of the type permutation without repetition.
What is permutation and combination?
Permutation and combination are the methods used in counting how many outcomes are possible in various situations. Permutations is used in the case of arrangements and combinations is used in the case of selections.
What will use in the given scenario?In the given scenario, the order of cards is a priority therefore, permutation will use.
Also, the cards are not repeating in the scenario.
Therefore, the sequence is permutation without repetition.
Learn more:https://brainly.ph/question/25403162
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please help I need this done because this is my last assignment
Answers
Answer:
Lower quartile is 2
Median is 5
Upper quartile is 7
Answer:
Lower quartile 2
median 6.5
upper quartile 7
Brenden bought an iced tea that cost $4.06 plus 7% sale tax if Brandon left on 18% tip on the $4.06 how much in total did he pay
Answers
Answer:$5.07
Step-by-step explanation:you are welcome
Brendon paid $5.075 in total.
What is percentage?A percentage is a number that tells us how much out of 100 and can also be written as a decimal or a fraction.
Given that, Brendon bought an iced tea that cost $4.06 plus 7% sale tax if Brandon left on 18% tip on the $4.06
The total he pay =
= 7% of 4.06 + 18% 0f 4.06 + 4.06
= 0.2842+0.7308+4.06
= 5.075
Hence, Brendon paid $5.075 in total.
For more references on percentage, click;
https://brainly.com/question/29306119
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Identify the basic shapes in the figure:)
Answers
jose runs 6 miles in 55 minutes. at the same rate, how many miles would he run in 44 minutes
Answers
Answer:
4.8 miles
Step-by-step explanation:
have a good day!
Answer:
4.8 Miles
Step-by-step explanation:
plz helpppppppppppppppppppppppppppppppppppp quick
Answers
Answer:
B. 8
Step-by-step explanation:
6, 15, 7, 5, 11, 11, 8
5, 6, 7, 8, 11, 11, 15
The middle number is 8.
Answer:
8
Step-by-step explanation:
Population Growth
Using the graph, find the value of 7 when x = 7.
a. = 7 c. y = 2.71
b. y = 6.1 d. y = 4.42
Please select the best answer from the choices provided
Answers
Answer:
D. y = 4.42
Step-by-step explanation:
I calculated it logically
The sum of three consecutive even numbers is 312. What is the value of the
smallest number?
Answers
Answer: 102
Step-by-step explanation:
Let the numbers be a, a+2 and a+4. Since the sum of three consecutive even numbers is 312, this will be:
a + a+2 + a+4 = 312
3a + 6 = 312
3a = 312 - 6
3a = 306
a= 306/3
a = 102
Therefore, the smallest number is 102.
Other numbers are 104 and 106.