Find the surface area of the cuboid.
Please give me an explanation! I really don’t understand and I will mark you as brainliest if you get it right and give an explanation!
Answers
Answer:
76cm
Step-by-step explanation:
To find the surface area of the cube you need to find the area of each side. To do this you will multiply 2×5, to find the front area of the cube, for the top of the cube you will multiply 5×4, and for the side of the cube you will multiply 2×4. once you get the answer you will multiply it by 2 since you have a 3 dimensional shape.
Related Questions
The driving time varies inversely with the speed of the car If a certain trip takes 40mins when you travel 50 miles per hour how many minutes would it take if you travel 40 miles per hour
Answers
Answer:
the answer is 1300
Step-by-step explanation:
thts how u get it hope this helps!!
help i don't know what to do!!!!!!!!!!!
Answers
Answer:
x=⅗ or 0.6ft
y=7ft
step by step explanation
Answer:
Divide both numbers by five, apparently
I am glad i helped! Have a good day and remember to be tiger fierce!! :)
solve the following
a brick measures
l= 15 cm
b= 8 cm
h= 5 cm
how many bricks will be used to make a wall of length=15 m, breath=10 m and height=8m
Answers
Answer:
2000000 bricks
Step-by-step explanation:
The computation of the number of bricks to be used is shown below:
The Volume of brick is
= (15 × 8 × 5)cm^3
= 600 cm^3
And, the Volume of wall is
= (1500 × 1000 × 800)cm^3
= 1200000000 cm^3
Now Bricks needed is
= 1200000000 cm^3 ÷ 600cm^3
= 2000000 bricks
Hannah is putting in a tile floor. She needs to determine the angles that should be cut in the tiles to fit the corner. The angle in the corner measures 90. One piece of the tile will have a measure of 38. Write an equation, and use it to determine the measure of the unknown angle.
Answers
Answer:
equation
180=90+38+x
where x equals missing angle
x=52
Step-by-step explanation:
Hello There!
remember the sum of the interior angles of a triangle is 180
so to find the measure of the missing angle we subtract the given angles from 180
180-90-38=52
so the measure of the missing angle is 52
Dare to do this if you are geiness
Express 750×900as a product of it prime factors using exponents
Who did this get a follow and marked as brainliest
Answers
Answer:
2^3 x 3^3 x 5^4
Step-by-step explanation:
750 x 900 = 675000
675000 = 2 x 2 x 2 x 3 x 3 x 3 x 5 x 5 x 5 x 5
Which in product of prime factors is = 2 to the power of 3 x 3 to the power of 3 x 5 to the power of 4
The temperature at 5:00 am functions
Answers
Answer:
t2 = 37 °F
Step-by-step explanation:
t
1
=52
∘
F
g=3
∘
F/hr
Geometry review worksheet
Answers
round off 45682 in two significant figure
Answers
Answer:
Rounded it's 46,000
Step-by-step explanation:
Explanation:
In “45682”
‘5’ is the second significant figure.
While rounding off, we have to check the number behind the one chosen, in this case 5 is chosen. So we will look at the one behind 5 which is 6.
As 6 is larger than 5, we will round up.
The answer is 46000
Brief notes:
If the number is smaller than 5, we round down,
If the number is larger than 5, we round up.
If the number is equal to 5, we still round up.
help plss thank you -
Which statement correctly describes the number 0.81382?
A.
The number is rational because it is a terminating decimal.
B.
The number is rational because it is a repeating, non-terminating decimal.
C.
The number is irrational because it is a non-repeating, non-terminating decimal.
D.
The number is irrational because it is a repeating decimal.
Answers
0.81382 is a rational number because it is a terminating decimal.
What is rational number?
A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero, and also whose behavior is known.
What is irrational number?An irrational number is a type of real number which cannot be represented as a simple fraction and also whose behavior is not known.
According to the given question.
We have a number 0.81382
The above number is not repeating but terminating.
Therefore, we can say that the above number is rational because it is a terminating decimal.
Hence, 0.81382 is a rational number because it is a terminating decimal.
Find out more information about rational and irrational number here:
https://brainly.com/question/17450097
#SPJ2
plz help asap I'll mark brainliest!!!
Answers
1280
EXPLINSTION
because
Help me ASAP!!!!!!!!
See picture attached
Answers
Answer:
47 very easy
Step-by-step explanation:
lalalalalalalalalaalalalallala
What is the degree of this polynomial? x ^ 3 + xy + x * y ^ 2 + 5y + 3
Answers
Answer:
The degree of the given polynomial is 3.
Hope it will help :)
y+3=−4(x+7)
what is the slope>
Answers
Answer:
......Im pretty sure its -4
please help! literally desperate for help asap!
Answers
QTR & TRS
.....................................
Answer:
triangle TQR to triangle TRS
AS angle QRT= angle RTS
QR=TS
and their height are same
hope it helps! :)
What is the equation of the line that passes through (3.-5) and is parallel to 5x - 3y = 15?
Answers
Answer:
y = 5/3x - 10
Step-by-step explanation:
[tex]5x - 3y = 15\\-3y = -5x + 15\\y = 5/3x - 5[/tex]
that means the slope of the new line also has to be 5/3 because parallel lines have the same slope.
put it in point-slope form:
y - -5 = 5/3(x - 3)
y + 5 = 5/3x - 5
y = 5/3x - 10
Pre-image ABCD was dilated to produce image A′B′C′D′ .
What is the scale factor from the pre-image to the image?
Enter your answer in the box as a fraction in simplest form.
Two quadrilaterals labeled A B C D and A-prime, B-prime, C-prime, D-prime. Quadrilateral A B C D is larger than the other quadrilateral, which is to the right of quadrilateral A B C D. Side B C is labeled twelve, and side B-prime, C-prime is labeled nine.
Answers
Answer:
0.75
Step-by-step explanation:
Solve the inequality and graph its solution...
3+v≤-9
Answers
Answer:
v≤-12, and the graph is left 12
Step-by-step explanation:
please help quick im using a big attack
Answers
Answer:
3,25 6,85 7,105
Step-by-step explanation:
I hope this helps!
Please help me will give Brain
Answers
Answer: i BELIEVE YOUR ANSWER IS
.....
B
Step-by-step explanation:
Write the equation of a line-intercept form that has a slope of 3 and a y-intercept of (0, -8)
Answers
Answer: y= 3 x−8
Step-by-step explanation:
Answer:
[tex]y=3x-8[/tex]
Step-by-step explanation:
Slope-intercept form: [tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept
1) Plug in the slope ([tex]m[/tex])
[tex]y=3x+b[/tex]
3) Plug the y-intercept ([tex]b[/tex]) into the equation
[tex]y=3x+(-8)\\y=3x-8[/tex]
I hope this helps!
You are assigned 30 math problems for homework. You complete 24 of them before
dinner. What percent of the homework have you completed? Write AND solve a
proportion or equation to calculate the solution to the question. Show work.
Answers
Answer:
You have completed 80%.
24/80=.8, .8=80%
^^(proportion)
Step-by-step explanation:
Answer:
80%
Step-by-step explanation:
You have completed 80% of your homework questoins before you ate dinner.
9) Find the measurement of angle XAW. *
Answers
Answer:
50 degrees
Step-by-step explanation:
They are verticle angles
Parallel Lines cut by a transversal
Answers
Answer:
110
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Set the two given equations equal to each other (alternate angles i think)
12x + 2 = 11x + 11
**simplify and pull x to one side**
x = 9
**now insert x=9 into one equation (I choose 12x+2**
12(9) + 2 = 108 + 2 =110
A
In triangle ABC below, D,E, and F are midpoints. What is the perimeter of DEF?
4in
6in
7in
34in
17in
Answers
Answer: 34
Step-by-step explanation:
D+F+E = 12+14+8=34
Answer:
17 in
Step-by-step explanation:
DE = 1/2(14) = 7
DF = 1/2(8) = 4
EF =1/2(12) = 6
7 + 4 + 6 = 17 in
I really need help please. I’ll pay !
Answers
Step-by-step explanation:
Parabolic curve........
factorise (2t-7)²-(5t-4)²
with working pls
Answers
Answer:
33+12t−21t^2
Step-by-step explanation:
(2t-7)²-(5t-4)²
Use binomial theorem (a−b)^2 = a^2−2ab+b^2 to expand (2t-7)².
4t^2−28t+49−(5t-4)²
Use binomial theorem (a−b)^2 = a^2−2ab+b^2 to expand (5t-4)².
4t^2−28t+49−(25t^2−40t+16)
To find the opposite of 25t^2
−40t+16, find the opposite of each term.
4t^2−28t+49−25t^2−40t+16
Combine 4t^2 and −25t^2 to get −21t^2.
−21t^2−28t+49+40t−16
Combine −28t and 40t to get 12t.
−21t^2+12t+49−16
Subtract 16 from 49 to get 33.
−21t^2+12t+33
Swap terms to the left side.
33+12t−21t^2
I hope this helped!
6.5 ft 6 ft- 11 ft N 5 ft What is the surface area? A 258 square feet B 195 square feet C 228 square feet D 330 square feet
Answers
Answer:
Step-by-step explanation:
area of base = 5×11 = 55 ft²
area of triangle = ½×5×6 = 15 ft²
area of rectangular face = 6.5×11 = 71.5 ft²
surface area = 55 + 2×15 + 2×71.5 = 228 ft²
Answer all the four q
Answers
Answer:
MATHMATICS - MTHMTCS
SEPTEMBER - SPTMBR
ANCILLARY - NCLLR
PTERODACTYL-PTRDCTL
Hopefully this helps <3
If a triangle has side lengths of 28,45, and 50, is the triangle acute,obtuse,or right?
Answers
Answer:
Acute i think
Step-by-step explanation:
Answer:
acute
Step-by-step explanation:
6. Ria purchased a car for
$14,775. Sales tax in her
county is 6.8%.
a. What is the total price of
the car including tax?
b. If she puts $2,100 down,
how much will she be
financing?
c. What will her monthly
payment be if the term of
the loan is 72 months with
an APR of 3.5%?
Answers
9514 1404 393
Answer:
a) $15,779.70
b) $13,679.70
c) $210.92
Step-by-step explanation:
a) When tax is added, the total cost is ...
total = price × (1 +tax rate)
total = $14,775 × 1.068 = $15,779.70
__
b) The amount financed is the difference between the total cost and the down payment.
financed = total - down35
financed = $15,779.70 -2100 = $13,679.70
__
c) The monthly payment is found using the amortization formula. It can also be found using any of a number of financial calculators, spreadsheets, or apps.
A = P(r/12)/(1 -(1 +r/12)^-n) . . . . annual rate r, n monthly payments, principal P
A = $13,679.70(0.035/12)/(1 -(1 +0.035/12)^-72) ≈ $210.92