What is the surface area of a right rectangular prism with the dimensions 4 m by 3 m by 10 m
Answers
Related Questions
Determine whether the triangles are similar. If they are, write a similarity statement. Explain your reasoning.
Answers
Answer:
The triangles are not similar.
Step-by-step explanation:
Look at ratios of corresponding sides. If the triangles are similar, all the ratios will be equal.
Compare a side from [tex]\triangle{RTS}[/tex] with a side from [tex]\triangle{MQP}[/tex].
16/20 = 4/5
12/15 = 4/5 (looks promising, so far!)
20/26 = 10/13 Not at all the same as 4/5, so the triangles are not similar.
What two numbers multiply to the value of -10 and add to the value of -3
Answers
Answer:
-5 and 2
Step-by-step explanation:
-5+2=-3
-5*2=-10
Can someone help me please
Answers
Answer:
its A
Step-by-step explanation:
it is a because its -9 down and 7 to the right
Help pls!!!!!!!!!!!!!!
Answers
Answer:
46°
Step-by-step explanation:
tan Ф = 21/20
Ф = tan-1 (21/20)
= 46°
If a circle has a circumference of 43.96 units, what is the approximate area of the circle? (Use 3.14 as an
approximation of pi.)
Answers
Answer:
If we were to use 3.14 as pi . . .
43.96/3.14 = 14
14/2 = 7
7 x 7 = 49
49 x 3.14 = 153.86
153.86 would be the correct answer
But if we were to use pi. . .
615.1279985 would be the answer.
Answer:154 rounded to whole number
Step-by-step explanation:
C=pi ×d
43.96 = 3.14 ×d
d= 43.96÷3.14
d= 14
So radius is 7 (half of diameter)
Area=3.14×7×7
=153.86
Someone pleaseeee answer
Answers
Answer:
A
Step-by-step explanation:
We cannot take the square root of a negative number without using complex numbers. Because of this, both 5x and x+3 must be non-negative in order for the product to be defined.
5x ≥ 0 implies that x ≥ 0x + 3 ≥ 0 implies that x ≥ -3Both of these are satisfied if and only if x ≥ 0 (note that if x ≥ 0, then x is automatically greater than or equal to -3). Therefore, the correct answer is x ≥ 0.
What is the area of the parallelogram shown below?
Answers
Answer:
135 units²
Step-by-step explanation:
height = √17²-8²=√289-64=√225=15
area = 9×15 = 135 units²
can someone help?
The perimeter of the triangle is 45cm.
Calculate the length of the hypotenuse.
Answers
I try it
Answer:
28.36
Step-by-step explanation:
Perimeter = 45
Perimeter = 2x + 3 + x + 6x + 1
2x + 3 + x + 6x + 1 = 45
9x + 4 = 45
9x = 45 - 4
9x = 41
X = 41/9
X = 4.56 or 4.6 (base on how may decimal places)
Hypotenuse
=6x + 1
= 6(4.56) +1
=38.36
Or
Hypotenuse
=6x +1
= 6(4.6) +1
=28.6
Sigmund picked a pair of socks out of his drawer without looking in the drawer. Sigmund has 3
pairs of black dress socks, 4 pairs of brown dress socks, 3 pairs of black sport socks, and 5
pairs of white sport socks. What is the probability that Sigmund will select a pair of black socks or a pair of sport socks?
Answers
Answer:
The chance of getting a pair of black socks is 73.33%
Which expression is not a trinomial?
A. x^4+x-2
B. 3x^3 +3^3
C. 2x^3 + x^2 - 4x - 2x^3 +1
D. x^2+x+1
Answers
Answer:
Option D.
Its a Polynomial or Binomial of index 2
-3x + 6 - (-5) + 7x
Simplify it
Answers
3x+6-[-5]+7x
=3x+6+5+7x
= 3x+7x=6+5
=10x=11
=x=11/10
SO,
x=11/10
Answer:
4x+11
Step-by-step explanation:
-3x+7x +6+5
4x+11
HELP PLEASEEE!!! Which technique is most appropriate to use to solve each equation?
Answers
Answer: (x+4)(x-9)=0 is zero product property, you're correct on the second one
Step-by-step explanation:
FOLLOW ME ON TWITCH 1mr46n0ob1
Answers
In New York City, a local park is located at (3,-4). Susan runs from the park to a healthy smoothie spot at (3,4) and then to her house at (0,-1). Represent the locations as points on a coordinate grid with a unit of 1 mile.
A)What is the distance from the local park to the healthy smoothie spot?
B)Find the area of this figure.
Answers
A high-school club has members the ratio of males to females is 5 to 3 how many males are in the club
Answers
Answer:
it depends on how many females are there
Step-by-step explanation:
I need to know how many females are there
Answer: If there are x total members, then the number of males is 5/8x
Two trains leave stations 360 miles apart at the same time and travel toward each other. One train travels at 110 miles per hour while the other travels at 90 miles per hour. How long will it take for the two trains to meet?
Do not do any rounding.
Answers
train A speed = 95 mph
train B speed = 105 mph
they are travelling towards each other
so effective speed = 200 mph.
distance = 360 miles
t= d/r
t=360/200
time = 1.8 hours they will meet
Daily Common
Core Review
15-2
pns.
5. Which is the greatest length: 2 miles,
4,112 yards, or 167,616 inches?
Answers
Answer:
4,112 yards
Step-by-step explanation:
because I said so
24 6 2 9 3=5 make it true
Answers
Answer:
24-6-9-2-3+2+2-3 = 5
Step-by-step explanation:
I hope this helps!
Can someone Please help me find the area of the square I already know the perimeter.
Answers
Answer:
36
Step-by-step explanation:
6 x 6= 36
Solve for x. Assume lines that appear to be tangent are tangent.
21
10
9
Answers
A lawn is in the shape of a regular pentagon. It is made from 5 pieces of turf that are congruent triangles. Each triangle has an area of 19 in.2. What is the area of the lawn?
Answers
Answer:
The answer is 95 in^2
Step-by-step explanation:
The lawn is made up of 5 congruent triangles.
Since we know the area of the triangles we can add or multiply them.
5 * 19 = 95 so the area is 95 in^2
PLEASE hello please help i’ll give brainliest
Answers
Answer:
A
Step-by-step explanation:
First value is 1, second value is 2 and the third value is 6, 1+2 is 3, add 6 and you get 9
Use the following diagram to find the sum of angle A and angle C.
A. 45 degrees
B. 90 degrees
C. 115 degrees
D. 180 degrees
E. 270 degrees
Answers
Answer:
[tex]a + c = 180 - 65 = 115[/tex]
Ummm does anybody know what this means ??
Answers
Answer: I suppose you have to include a photo of you work for the assignment.
List the members of each of the following sets: IF U = {0, 1, 2…..9} A= {0, 2, 4, 6, 8} B= {1, 3, 5, 7, 9} C= {1, 2, 3, 8} D= {4, 5, 6, 7} , Find A U C
Answers
Answer:
AUC={0,1,2,3,4,6,8}
hope it helps.
stay safe healthy and happy.C = {1, 2, 3, 8}
A U C = {0,1,2,3,4,6,8}
I need help on this help pls!
Answers
Step-by-step explanation:
Area of rectangle= l x b
= 245 x 245
=60025
Area of triangle = (1/2) x b x h
=(1/2) x 245 x 245
=30012.5
Area of shaded part = Area of rectangle - Area of triangle
=60025 - 30012.5
=30012.5
money is invested in a saving account at 12% simple interest.after one year there is $1680 in the account. how much was originally invested?
Answers
Answer:
it is eightyseven money
 someone help on number 2
Answers
Answer:D
Step-by-step explanation:
I'm prolly wrong so sorry
Answer:
I think it's 'D'
hopefully it's correct!
At Dairy Freeze, 2 of the last 10 sundaes sold had nuts. Considering this data, how many of the next 20 sundaes sold would you expect to have nuts?
Answers
Answer: 4
Step-by-step explanation:
By finding the relative frequency, we will see that we can expect that 4 out of the next 20 sundaes will have nuts.
How many of the next 20 sundaes can we expect to have nuts?
First, we know that 2 out of the last 10 sundaes sold had nuts. So the relative frequency of sundaes with nuts is:
R = 2/10 = 0.2
(the quotient between the number of sundaes with nuts and the total number of sundaes)
Then, out of the next 20 sundaes, we can expect that the number of sundaes with nuts will be:
N = R*20 = 0.2*20 = 4
If you want to learn more about relative frequency, you can read:
https://brainly.com/question/3857836
Plant A is 14 inches tall and growing at a rate of 0.5 (½) inches each day. Plant B is 8 inches tall and is growing at a rate of 2 inches each day. When will plants A and B have the same height?
Answers
Answer:
They will both have a height of 16 inches in 4 days.
Step-by-step explanation:
Hope this helps :D