Answer:
6000 cm³
Step-by-step explanation:
Here, we have 2 cuboids. What we do is add the area of both together.
Area of a cuboid is l * b * h
Cuboid A, area = 20 * 15 * 10 = 3000
Cuboid B, area = 20 * 15 * 10 = 3000
3000 + 3000 = 6000
A data set has a minimum of 7, a maximum of 22, a mean of 13, a first quartile of 10, and a third quartile of 15. What is its IQR?
please help me , thank you
Answer:
D: 40 degrees
Step-by-step explanation:
if the arc going from B to A to C is 320 degrees then 40 degrees is added to that to make 360 degrees so it is 40.
Drag a number into each box to show how to find the quotient 432 = 24 using the model. Numbers may be used once, more than once, or not at all.
1
18
8
0
192
Tens +
24
432
- 240
192
- 192
432 + 24 =
Answer:
Step-by-step explanation:
Hxhxhx
What is the best estimate for 3 1/5 + 6 1/5 = *
Answer:
9 2/5 I think
Step-by-step explanation:
Answer:
9 2/5
Step-by-step explanation:
3 + 6 = 9
1/5 + 1/5 = 2/5
*note that the denominator doesn't change when adding*
Triangle LMN has a vertical height of 2 units and a horizontal length of 3 units. Triangle NOP has a vertical height of 4 units and an unknown horizontal length.
Answer:
32
Step-by-step explanation:
Which properties are necessary to claim that the two prisms are congruent? Check all that apply. The lengths of correspo...
Complete question is;
Which properties are necessary to claim that the two prisms are congruent? Check all that apply.
1) The lengths of corresponding edges are in a 1:1 ratio.
2) The volumes are equal.
3) Corresponding angles have different measures.
4) Corresponding faces are not congruent.
5) The base areas are equal.
6) The prisms have the same height
Answer:
1) The lengths of corresponding edges are in a 1:1 ratio
2) The volumes are equal.
5) The base areas are equal.
6) The prisms have the same height
Step-by-step explanation:
For two prisms to be congruent, it means they are similar with the following properties;
Each pair of their corresponding angles must be the same.
Each pair of their corresponding lengths must have same ratio.
The ratio of their corresponding lengths will have to be 1:1
Also, they must have same volume and same height.
Thus, looking at the options, the correct ones are 1,2,5,6
HELP PLEASE I WILL DO ANYTHING
Answer:
1
Step-by-step explanation:
please mark me brainliest
Answer:
4/4 its so eassy look at the triangle its give me answer
HELP ASAP!! no links pls…
If a point is randomly picked inside the square, what is the
probability that it will be inside the circle? Round your answer to
the nearest percent.
Answer:
I would say around 45% chance it is in there while I'm just assuming because the circle is just a little less than half the square
The slope of the line that contains the points (2, -7) and (-2, 5) is -3. What is the y-intercept?
A. 11
B. 1
C. -1
D. -13
I trys but cant get it can i please get help?
Answer:
C. -1
Step-by-step explanation:
Find the y intercept by plugging in the slope and a given point into the equation y = mx + b. Then, solve for b:
y = mx + b
-7 = -3(2) + b
-7 = -6 + b
-1 = b
So, the y intercept is -1.
The correct answer is C. -1
Find the zeros of the function and write in a + bi form.
-(x + 1)2 - 4 = 0
Pls help
Answer:
answer is A
Step-by-step explanation:
Answer:
I'm really not sure but I think D or A. The answer I got was x = -(1 ± 2i) so distributed it would prob be D
Step-by-step explanation:
8th grade math please explain
Help me with these please
Answer:
1. Sound
Step-by-step explanation:
Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !! I know the first one and only the first one ><
A number from 22 to 29 drawn at random. What is the theoretical probability of drawing an even number
Answer:
Because it is theoretical probability you have to actually perform the activity. :/
Step-by-step explanation:
Suppose c was a total membership cost for m the two equations that model c are c=30m+50 an c=20m+100
Answer:
5 months
Step-by-step explanation:
Given
[tex]c = 30m + 50[/tex]
[tex]c = 20m + 100[/tex]
Required [Missing from the question]
At what month will the cost be equal
To do this, we equate both expressions
[tex]c = c[/tex]
This gives:
[tex]30m + 50 = 20m + 100[/tex]
Collect like terms
[tex]30m - 20m = 100 - 50[/tex]
[tex]10m = 50\\[/tex]
Solve for m
[tex]m = \frac{50}{10}[/tex]
[tex]m = 5[/tex]
helpppppppppppppppppppp
Answer:
125 is the correct answer because sum of two opposite interior angles is equal to exterior angle
What is the probability of choosing a gray button, not replacing it, and choosing gray again?
Answer:
you cant tell
Step-by-step explanation:
it depends how many if each button
in there is
Please help me find the area of the triangles in the picture shown below.
Answer:
1)6
2)20
3)45
Step-by-step explanation:
a=1/2 bh
1) 4*3=12/2=6
2) 8*5=40/2=20
3)15*6=90/2=45
Answer:
1) 6
2) 20
3) 45
Step-by-step explanation:
To find the area of a triangle, use the formula [tex]\frac{1}{2} bh[/tex], where [tex]b[/tex] represents the length of the base, and [tex]h[/tex] represents the height. In the first triangle, the base length is 4 and the height is 3, so the area is 6. In the second triangle, the base length is 5 and the height is 8, so the area is 20. In the third triangle, the base length is 15 and the height is 6, so the area is 45.
Determine the area
of a circle with a radius of 8.
Step-by-step explanation:
Radius of the circle=8
We know that
[tex]\boxed{\sf Area=\pi r^2}[/tex]
[tex] \sf \rightharpoondown \: area = \frac{22}{7} \times {8}^{2} \\ \sf \rightharpoondown \: \frac{22}{7} \times 64 \\ \sf \rightharpoondown \: \frac{22 \times 64}{7} \\ \sf \rightharpoondown \: \frac{1408}{7} \\ \sf \rightharpoondown \: 201.1units {}^{2} [/tex]
[tex]\sf More\:to\:know\begin {cases}\\ \dag\quad \Large\underline{\bf Formulas\:of\:Areas:-}\\ \\ \star\sf Square=(side)^2\\ \\ \star\sf Rectangle=Length\times Breadth \\\\ \star\sf Triangle=\dfrac{1}{2}\times Breadth\times Height \\\\ \star \sf Scalene\triangle=\sqrt {s (s-a)(s-b)(s-c)}\\ \\ \star \sf Rhombus =\dfrac {1}{2}\times d_1\times d_2 \\\\ \star\sf Rhombus =\:\dfrac {1}{2}p\sqrt {4a^2-p^2}\\ \\ \star\sf Parallelogram =Breadth\times Height\\\\ \star\sf Trapezium =\dfrac {1}{2}(a+b)\times Height \\ \\ \star\sf Equilateral\:Triangle=\dfrac {\sqrt{3}}{4}(side)^2\end {cases}[/tex]
In the diagram the sphere touches each face of the cube at one point-the center of each face. if each side of the cube is 7cm, what is a reasonable estimate for the unoccupied volume of the cube?
a: 120cm3
b: 140cm3
c: 160cm3
d: 180cm3
Answer:
C
Step-by-step explanation:
Te unoccupied volume (V) of the cube is calculated as
V = volume of cube - volume of sphere
= 7³ - [tex]\frac{4}{3}[/tex] πr³ ( r is the radius and r = 7 ÷ 2 = 3.5 )
= 343 - [tex]\frac{4}{3}[/tex] π × 3,5³
= 343 - [tex]\frac{4}{3}[/tex] π × 42.875
= 343 - 179.59438
= 163.4....
≈ 160 cm³ ( to the nearest 10 cm³ )
GUYS CAN WE GET THE PERSON WHO ANSWERS THIS CORRECTLY 1,000 THANKS?
1+1-1+1*1=
A. 3
B. 1
C. 2
D. -1
Answer:
answer: 2
Heres the answer lol!
Answer: C
Step-by-step explanation:
Jada has time on the weekends to earn some money. A local bookstore is looking for someone to help sort books and will pay $12.20 an hour. To get to and from the bookstore on a work day, however, Jada would have to spend $7.15 on bus fare.
Which equation will represent Jada’s take-home earnings in dollars, E, if she works at the bookstore for h hours in one day.
12.20h + 7.15 = E
12.20h - 7.15 = E
7.15h + 12.20 = E
7.15h - 12.20 = E
Answer:
B
Step-by-step explanation:
Answer:
E = 12.20(h) - 7.15
h = 6.82 hours
Given:
Pay hour = $12.20 per hour
Bus fare = $7.15
1.Equation:
Assume
She has work for "h" hours
Total earning = E
So,
E = 12.20(h) - 7.15
If,
Total earning = E = $90.45
So,
E = 12.20(h) - 7.15
90.45 = 12.20(h) - 7.15
h = 6.82 hours
1. You have a 16m by 24m rectangular area in your garden. You want to use it
to construct a swimming pool. The swimming pool will have a surrounding
foot path of 2m. If it costs $3 per square meters to tile the footpath, How
much will it cost to tile the entire footpath?
2m
2m
16 m
24 m

Answer:
Total cost of footpath = 528 m²
Step-by-step explanation:
Width of footpath is 2m.
Thus,
For longer footpath, there will be two sides. Thus; area = 2(24 + 2 + 2) × 2 = 112 m²
For shorter footpath, since the 2 longer sides have been taken care of, length remains 16m. Then area = 2(16 × 2) = 64 m²
Total area = 112 + 64 = 176 m²
cost to tile foot path is $3 per square metres.
Total cost of footpath = 176 × 3
Total cost of footpath = 528 m²
Divide. Give the exact answer, written as a decimal.
Answer:
142.32
Step-by-step explanation:
Jill has a rectangular table that is 3 1/2 feet long and 1 3/4 feet wide what is the area of jills table?
please help!
Answer: Fraction: 49/8 = 6 1/8 <-- (SIMPLIFIED)
Decimal: 6.125 <--- ( i just put this in case they were asking for decimal form lol)
Step-by-step explanation: What I had basically done was I had just multiplied the two fractions together, ( L x W ) to find the area of Jill's Table.
~ I hope this helped, have a gr8 day/night my friend!~
what is the answer 6(a - b + 4) please help show how you solved
Answer:
69420
Step-by-step explanation:
i took quiz
Answer:
6a - 6b + 24
Step-by-step explanation:
Use the distributive property to multiply 6 to the values given in the parentheses.
6(a - b + 4)
6 x a = 6a
6 x - b = 6b
6 x 4 = 24
Combine them:-
=> 6a - 6b + 24
hope this helps and is right :) p.s. i rlly need brainliest
the composition of one or more rigid motions and a dilation is called a
The composition of one or more rigid motions and a dilation is called a similarity transformation.
What is transformation?Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.
The composition of one or more rigid motions and a dilation is called a similarity transformation.
Find out more on transformation at: https://brainly.com/question/4289712
#SPJ2
i will giv brainllents
Answer:
p=(17/2)(52/68)
Step-by-step explanation:
logic
Answer:
The correct answer is the 3rd option
Hope this helps!
Mark me brainliest if I'm right :)
Can someone pleaseeee i know it’s 4 but to show what?
Answer:
I think you put the number 2
ANSWER ASAP!!!!!!!!!!!!!!
If a party hat has a radius of 3 inches, what is the area of the circular base?
Area of a circle = πr2
A = ( ) Pi inches squared
Answer:
9pi
Or
28.278
Step-by-step explanation:
If you need the exact answer just type in 3.142x3 Squared then it will give you the exact answer but if not just find the pi button on the calculator and put in pi x 3 squared
Find the measure of the angle indicated. PLS HELP
Answer:
The answer is 85 degrees.
Step-by-step explanation:
This is because all four interior angles of the rectangle should add up to 360 degrees. So 360-85-95-95 equals 85.
I hope I helped you! :)