2 in.
Find the surface
area of this figure.
2 in.
8 in.
[?] square inches
8 in.
5 in.
12 in.
10 in.
Answer:
528
Step-by-step explanation:
Surface area of bottom block + Surface area of top block - 2(Shared surface area)
Bottom block: 2(10*12) + 2(5*12) + 2(5*10) = 240 + 120 + 100 = 460 square inches
Top block: 2(2*2) + 4(2*8) = 8 + 64 = 72 square inches
Shared surface area = 2*2 = 4 square inches
Plugging into our formula:
460 + 72 - 4 = 528 square inches
What quadrilaterals diagonals are congruent but neither of them is bisected by the other.
Answer:
rectangle are congruent because opposite sides of rectangle are equal. We also know that diagonals of rectangle bisect each other
#2 pls I’ll give braniest to whoever replies first, I’m not sure about number 2 pls help.
Answer:
D) 525
Step-by-step explanation:
hope this helped!!
Answer:
D, ($525)
Step-by-step explanation:
The cost for 1 adult is $75, and you are trying to solve for 7 adults. So basically, all you need to do is 75x7. The answer is D.
PLEASE HELP!!!!!
The area of a triangle is 40 〖cm〗^2. Which of the following could be possible lengths of the base and the height of the triangle? Circle ALL that apply.
A. b = 20 cm, h = 4 cm
B. b = 10 cm, h = 8 cm
C. b = 10 cm, h = 4 cm
D. b = 8 cm, h = 10 cm
E. b = 5 cm, h = 8 cm
Answer:
A, B, D
Step-by-step explanation:
There is 3/4 of an apple pie left from dinner, Tomorrow, Victor plans to eat 1/4 of the pie that was left. Enter how much of the whole pie he will eat tomorrow.
Answer:
2/4??..
Step-by-step explanation:
Please don't really use this answer because it is random
A six sided number cube is tossed five times and each time the number 3 is rolled. If the cube is tossed one more time, what is the probability the number 2 will appear?
Answer:
1/6
Step-by-step explanation:
Every time you roll a die, there's a 1 in 6 chance that you're gonna roll any given number on the die
From a group of 25 employees, you have to choose a set of six to be team leaders. How many different sets of team leaders are possible?
Answer:
5-6 people needed fieoshshdudhsbsbz
Someone please help and explain will mark brainliest
Answer:
Lee earns 2x.
They both earn 3x.
Step-by-step explanation:
If mic earns x, and lee earns 2 times as much, it will be x * 2, or 2x. Then adding mic's salary, x, the number will result in 2x+x. This simplifies into 3x.
Help
Don’t use for points or will take it back
Answer:
X is 160 degrees
Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
Answer:
X=160° because straight line =180
180°-20
160°
factorise fully 9b-3b2
Answer:
3b(3-b) is the answer
Step by step explanation : take out the most common factor which is 3b
Marley's flight is scheduled to travel 2,937 miles in 5.5 hours. At what rate
will the plane have to travel to complete the trip on time?
Answer:
534 miles every 1 hour
Step-by-step explanation:
Order the following set of numbers from least to greatest.
0.09, 1%, 11%,
1/8
Solve the equation below for X
1/3(-x + 3) = -x - 4
Solve the equation below for X
1/3(-x + 3) = -x - 4
Answer: x = -15/2 = -7.500
Work~~
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
1/3*(-x+3)-(-x-4)=0
Step by step solution :
STEP
1
:
1
Simplify —
3
Equation at the end of step
1
:
1
(— • (3 - x)) - (-x - 4) = 0
3
STEP
2
:
Equation at the end of step 2
(3 - x)
——————— - (-x - 4) = 0
3
STEP
3
:
Rewriting the whole as an Equivalent Fraction
3.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 3 as the denominator :
-x - 4 (-x - 4) • 3
-x - 4 = —————— = ————————————
1 3
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
STEP
4
:
Pulling out like terms
4.1 Pull out like factors :
-x - 4 = -1 • (x + 4)
Adding fractions that have a common denominator :
4.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
(3-x) - ((-x-4) • 3) 2x + 15
———————————————————— = ———————
3 3
Equation at the end of step
4
:
2x + 15
——————— = 0
3
STEP
5
:
When a fraction equals zero :
5.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
2x+15
————— • 3 = 0 • 3
3
Now, on the left hand side, the 3 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
2x+15 = 0
Solving a Single Variable Equation:
5.2 Solve : 2x+15 = 0
Subtract 15 from both sides of the equation :
2x = -15
Divide both sides of the equation by 2:
x = -15/2 = -7.500
One solution was found :
x = -15/2 = -7.500
i need help !!!!!!!!!!!!!!!!!!!
Answer:
117 yards is the approximate distance
Step-by-step explanation:
18. There are 5 numbers in a data set. One of the numbers is 11. If it is
changed to 6, then the mean will become 11. Find the original mean.
Answer:
The original mean is 12
Step-by-step explanation:
Graph the equation. y=3(x+1)^2-2
HELP!!
Answer:
look at the sceenshot how you put the graph in
Step-by-step explanation:
I need help it’s this if you awnser correctly I will mark you
Answer:
b, x = 17
Step-by-step explanation:
A right angle (as shown by the box in the corner of the angle) is 90°.
So, the two angles have to add up to 90°.
22 + 4x = 90
Subtract 22 from both sides.
4x = 68
Divide both sides by 4.
x = 17
The answer is b, 17
Hope this helps! Feel free to ask any questions! :)
Answer:
B.) 17
Step-by-step explanation:
90-22=68
68/4=17
Brainliest please
What benchmark Fraction equals
13 7/12 + 11 5/8
Answer:
Step-by-step explanation:
Twice a number X exceed 5 by atleast 4 find all possible value of x
Answer:
x≥4.5
x is all number greater than or equal to 4.5
Step-by-step explanation:
2x≥5+4
2x≥9
x≥9/2
x≥4.5
x is all number greater than or equal to 4.5
n/10 + 8 = 12. Mental Math Solve the equation
Answer:
= 4 0
Step-by-step explanation:
/ 1 0 + 8 =1 2
/1 0+ 8 − 8 = 1 2 − 8
SIMPLIFY
1 0 = 4
Multiply all terms by the same value to eliminate fraction denominators
1 0 = 4
1 0 ⋅ /1 0= 1 0 ⋅ 4
Simplify
n=40
using the following inequality 9 > 2. multiply each side by ( - 3 ) write a true inequality statement. 12 > -1, -27 > - 6, -27 < -6
Answer:
-89
Step-by-step explanation:
using the following inequality 9 > 2. multiply each side by ( - 3 ) write a true inequality statement. 12 > -1, -27 > - 6,
solve for x 1/4 x equals 5
Answer:
gcccccccccccccccccccccccccccccccccccccccccccccccccccavrfcxzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzqer
Step-by-step explanation:
Marta told Maribel “The sum of fifty and half the number of oranges is the same as one-hundred-twenty.” Maribel wrote 50 (one-half) + m = 120 What is her error?
Answer:
Her error was that the half should have been multiplied by m, instead
[tex]50 + \frac{1}{2}m = 120[/tex]
Step-by-step explanation:
Given
[tex]Base\ Amount = 50[/tex]
[tex]Rate = 0.05[/tex]
[tex]Days = n[/tex]
So, we have:
[tex]Base\ Amount + Rate * days = 120[/tex]
[tex]50 + \frac{1}{2}m = 120[/tex]
Hence, the error in her workings is that she should have pre-inform her before God and man.
Answer:
C - The One-half should be multiplied by m.
Step-by-step explanation:
Its right on edge
Solve for x
B
37
х
11
с
А
Hello please answer :) will give brainlst
Answer:
A. It is an atom
Step-by-step explanation:
That shows CO2 in the form of an atom
Answer:
D
Step-by-step explanation:
The answer is compound because a compound is a mixture of the two or the formed final product. It is basically the final result after adding those two together. It's also known as your solution. It isn't C a mixture because a mixture would just be a mix of the the molecules they wouldn't be bonded(attached to one another).
Hope this helps you out :)
What percent of 48 is 20?
Pleaseee
Answer:
41.6666% is a required percent of 48 is 20
20/48×100%=41.6666%
Hello please answer :) will give brainlst
Answer:
D. In a chemical change, a new substance forms.
Step-by-step explanation:
The chemical reaction produces a new substance with new and different physical and chemical properties.
(hope this helps :P)
A certain insect can beat its wings 180 times per
If Sophie gets $26.00 and Jack gets four times the amount as Sophie. How much do Jack get?
Answer:
he gets 104$
Step-by-step explanation:
104 dollars
26x4=104
Answer:
Step-by-step explanation:
Times means multiple so 26 x 4 and that equals 104. $104 dollars would be your answer.
Solve the equation for all real solutions. t^2-7t+16= t
Answer:
t=4
Step-by-step explanation:
Calculator (Factoring)