Please help me!
I will give brainly
Answer:
1. 96
2. 304
3. 120
Step-by-step explanation:
I did my best
Answer:
1. 96
2. 304
Step-by-step explanation:
cube formula :A=6a2
rectangular prism formula:A=2(wl+hl+hw)
Find the volume of the following figure. 890 units 3 900 units 910 units 3 882 units3
Answer: 882 units cubed
Step-by-step explanation:
The following shape is a cuboid, which means we need to multiply the length by height by width.
The units we are using are cubes.
To calculate the 3 dimensions, we need to manually count the cubes.
Length = 14 units
Height = 9 units
Width = 7 units
Volume = Length * Height * Width
V = 14 * 9 * 7
V = 882 units cubed.
Which means, in that big box could fit 882 little cubes as shown.
Hope I Helped!
Solve the given equation.
y/ 15 = 5
Answer:
Solution given:
y/ 15 = 5
y=15×5
y=75 is your answer
Answer:
It's just like a fraction y over 15 = y/15
You would get, y = 75
heLp plEasE 15 points here
Answer:
B and C
Step-by-step explanation:
I hope this helps :)
Please help me! I need it
I will give brainly
Answer:
1. 6 faces
2. 9 edges
3. 10 vertices
4. 6 faces
5. 10 edges
6. 7 vertices
Step-by-step explanation:
have a good day! :)
The ages of Beau's cousins are represented by the box plot
Which statement is supported by the data in the box plot?
A sequence can be generated by using an = 4a(n - 1), where a1 = 6 and n is a whole
number greater than 1. What are the first four terms in the sequence?
A: 6, 24, 96, 384
B: 6, 10, 14, 18
C: 6, 20, 100, 500
D: 6, 20, 76 300
Answer:
First four terms are: 6 , 24 , 96 , 384
Step-by-step explanation:
a₁ = 6
an = 4a(n-1)
a₂ = 4* a₍₂₋₁₎ = 4 * a₁ = 4*6 = 24
a₃ = 4*a₍₃₋₁₎ = 4 * a₂ = 4 * 24 = 96
a₄ = 4* a₍₄₋₁₎ = 4 * a₃ = 4 * 96 = 384
The reciprocal rule of division method is
A.
Multiply the divisor by the reciprocal of the dividend
B.
Multiply the dividend by the reciprocal of the divisor
C.
Both A and B
D.
None of these
Answer:
B
Step-by-step explanation:
Which expression is equivalent to 72ab + 56a?
List All Possible Equivalents
Answer:
Step-by-step explanation:
Find equivalent fractions. Enter a fraction, mixed number or integer to get fractions that are equivalent to your input. Example entries:
Fraction - like 2/3 or 15/16
Mixed number - like 1 1/2 or 4 5/6
Integer - like 5 or 28
Help me please with this math question! giving brainliest to the correct answer
Answer:
base is 2.72 and height is 8 so you just multiply those together and i believe the correct answer is 21.7. mark me brainliest thank you!!
41. Consider the perimeter of the triangle shown. First, find the length of the hypotenuse.
Use the Pythagorean theorem!
This principle applies to any right triangles.
This states the relationship between the sides that
(7)² + (24)² = x²
All you have to do is simplify at this point.
49 + 576 = x²
625 = x²
√ √
x = 25
You should try to memorize this right triangle. It can be very helpful in fast questionnaires, such as the SAT.
Select all the figures with a 180-degree rotation symmetry.
The figures with a 180° rotation symmetry is B C and E.
The figures having 180 degree rotation symmetry are figure B , figure C and figure E.
Some figures are given in the question.
We have to find out which of the given figures have 180 degree rotation symmetry.
What do you mean by rotational symmetry ?
Rotational symmetry is defined as the property a shape has when it looks the same after some no. of rotations.
As per the question ;
We have to check which of given figures have rotational symmetry.
We know that ;
For a shape to have a rotational symmetry, the following must be true ;
The shape must have an even number of sides i.e., 4 , 6 , etc.The shape must have equal and parallel opposite sides.If we check according to the above conditions ;
Figures (A) and (D) don't meet the conditions.
However, the above conditions are true for figures (B), (C) and (E).
This is because a rectangle , a square and a regular hexagon has equal & parallel opposite sides; and also even number of sides.
Thus , the figures having 180 degree rotation symmetry are figure B , figure C and figure E.
To learn more about rotational symmetry click here ;
https://brainly.com/question/10988994
#SPJ2
Write an equation for the scenario.
Five students came for after-school tutoring. Lin’s teacher assigned each of them the same number of problems to complete. Then he assigned each student 2 more problems. 30 problems were assigned in all.
Help ASAPP includes brainliest
Answer:
y=6x
Step-by-step explanation:
As x increases, y increases by 6.
(In context of graph) As a week passes, Jack’s savings account increases by $6.
Please help with this I need to know asap!
Answer:
B
Step-by-step explanation:
The data in answer B is represented by this boxplot, with matching medians, quartiles, and range.
Amy's car holds at most 19 gallons of gas. Now it has 8 gallons. Use pencil and paper. Explain how to find the amount of gas she needs, in liters, to fill the gas tank. Use the conversion factors 4 quarts 1 gallon and 0.94 liters 1 quart. Then find this amount.
Answer:
She needs 30.2833 L
Step-by-step explanation:
8 gallons = 30.2833 liters
An inequality is given, where r is a positive rational number.
r • q/r < 0
Which inequality must also be true?
A.) q < 0
B.) q > 0
C.) q < - r
D.) q/r < - r
Answer: b
Step-by-step explanation:
Find the area of the circle with a circumference of 30 π. Use 3.14 for π. Round to the nearest hundredth.
Answer:
71.62 im pretty sure
Step-by-step explanation:
Find the number that makes the ratio equivalent to 6:4.
54:
Simplify the expression below. Then write a different expression equivalent to the simplified expression: 4y² + 6x - 2y² + 12x
A. 4y² - 2y²
B. 2y² + 18x
C. 4y² + 6x - 2y² + 12x
D. 6x + 12x
Answer:
B or 2y² + 18x
Step-by-step explanation:
4y² + 6x - 2y² + 12x
combine like terms together:
4y² + (-2y²) = 2y²
6x + 12x = 18x
2y² + 18x = B
I hope this helps you!
Add the pair of mixed numbers below, make sure ur answer is fully reduced.
7 1/5 + 3 2/5
Answer:
10 3/5
Step-by-step explanation:
Convert mixed fraction to improper fraction.
[tex]7\frac{1}{5}=\frac{(7*5)+1}{5}=\frac{35+1}{5}=\frac{36}{5}\\\\3\frac{2}{5}=\frac{17}{5}\\[/tex]
Now add
[tex]7\frac{1}{5}+3\frac{2}{5}=\frac{36}{5}+\frac{17}{5}\\\\=\frac{36+17}{5}\\\\=\frac{53}{5}\\\\= 10\frac{3}{5}[/tex]
Answer:
10 3/5
Step-by-step explanation:
7+3=10
1/5+2/5=3/5
Find the area of the circle with a circumference of 30 π. Use 3.14 for π. Round to the nearest hundredth.
530.66
615.44
706.50
803.84
Answer:
A≈ 71.62
Step-by-step explanation:
Find the value of x.
5x° 130°
ASAP
Answer:
26
Step-by-step explanation:
130 divided by 5 do you under stand
Can somebody please help me?
Answer:
I think it is 4 meters length
Ratios, Fractions, Decimals, and Percents
Use what you know about ratios, fractions, decimals, and percents to fill in the blanks with the appropriate equivalent forms. Make sure your fractions and ratios are in simplest form!
Words
Ratio
Fraction
Decimal
Percent
3:4
0.25
6 tenths
1/3
80%
19/20
1 and 5 tenths
7:8
Answer:
words:6 tenths or 1 and 5 tenths
Ratio:3:4 or 7:8
Fraction=1/3 or 19/20
Decimal:0.25
Percent:80%
Answer:
3/4 75% 0.75
0.25 25% 1/4
1/3 331/3% 0.333...
80% 4/5 0.8
19/20 95% 0.95
words:6 tenths or 1 and 5 tenths
Ratio:3:4 or 7:8
Fraction=1/3 or 19/20
Decimal:0.25
Percent:80%
Find the volume of the composite solid. Write your answer as a decimal.
Answer:
Step-by-step explanation:
340.4 cubic inches (correct)
Approx. answer is 341.53 cubic inches (used to check work)
Step-by-step explanation:
Find volume of triangular prism
find area of base of triangular pyramid
multiply by 7
divide by 3
add to area of prism
64.4 plus 277.13 equals 341.53
PLEASE HELP ME!!!!!!!!!!
Answer:
25 boxes
Step-by-step explanation:
1) Volume of each box = edge * edge * edge
= 2.5 * 2.5 * 2.5
= 15.625 cubic feet
Find the volume of the cargo hold and the volume of one box.
When you load one box, the space of the cargo hold will reduce. So when you add more boxes, the space of cargo hold will reduce continuously. So continuous subtraction is divsion.
To find the number of boxes, divide the volume of cargo hold by the volume of each box.
Number of boxes = Volume of cargo hold÷ volume of one box
[tex]= \frac{length *width * height}{edge * edge*edge}\\\\= \frac{15*7.5*7.5}{2.5*2.5*2.5}\\\\= 54[/tex]
The histogram below shows information about the hours students spent exercising in a week:
A: The number of students who exercised 4 hours or more
B: The number of students who exercised 9 hours or fewer
C: The mean hours of exercise
D: The median hours of exercise
Answer:
A : 4 students
B: 9 students
I number line from -5 to 5 with the plot of -3 and so on i dont want links
Answer: i took the answer in the screen shot don't know if that is what you need but hope this helped
Step-by-step explanation: plz make brainly
You randomly choose one of the four marbles. Without replacing the first marble, you choose a second marble. there are 1 blue, 1 green, 1 yellow, and 1 red. Use tree diagram
Answer:
12 total possible outcomes
Step-by-step explanation:
To do this, we can use the Fundamental Counting principle, which is :
An event M has m possible outcomes. An event N has n possible outcomes. The total number of outcomes of event N followed by event N is m x n.
When you first pick up a marble (event M), there are 4 possible outcomes (yellow, red, green, blue). Since you do not replace the marble, when you pick the second time (event N) there are only 3 other possible colors.
As we know, m x n = to total possible outcomes.
So, 4 x 3 = 12 total possible outcomes.