Answer:
Area for circle is Pr²
say 13 in from side of circle to other side, cut it in half so its going to be 6.5.Now multiply 3.141 x 6.5² and that is the area. For square multiply the length x width and the same for rectangle length x width.
I really need help please. I’ll pay !
Step-by-step explanation:
Parabolic curve........
Can someone please help
C because 45.1%=45% so 45% is closest to -3 to 0 degress
Why did you delete my answer?
Solve for X
[tex] \frac{3x - 2}{3x + 1} = 3[/tex]
help pls
The answer is x = -5/6
And in decimal form it would be, -0.8333333
Solve the inequality and graph its solution...
3+v≤-9
Answer:
v≤-12, and the graph is left 12
Step-by-step explanation:
please help quick im using a big attack
Answer:
3,25 6,85 7,105
Step-by-step explanation:
I hope this helps!
plz help asap I'll mark brainliest!!!
Parallel Lines cut by a transversal
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
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
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
help i don't know what to do!!!!!!!!!!!
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!! :)
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.
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.
jason has a bar of chocolate he gives his friend 2/5 of his chocolate bar.what percentage of his bar of chocolate does he have left
Answer:
60%
Step-by-step explanation:
he gave away 2/5 which is 40%. 100%-40% is 60%
Answer:
Step-by-step explanation:
Left over chocolate = 3/5
Percentage = [tex]\frac{3}{5}*100=3*20 =[/tex] 60%
In triangle ABC below, D,E, and F are midpoints. What is the perimeter of DEF?
4in
6in
7in
34in
17in
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
please help! literally desperate for help asap!
QTR & TRS
.....................................
Answer:
triangle TQR to triangle TRS
AS angle QRT= angle RTS
QR=TS
and their height are same
hope it helps! :)
Help me with this!!!!!!
Answer:
IJ = 82
Step-by-step explanation:
IJ≅IH so they are the same length
IH = 82 = IJ
triangle similarity i think ... picture included * SIN COS TAN
Answer:
d = 105tan(37°)Step-by-step explanation:
opposite (o) = d
adjacent (a) = 105
Angle A = 90 - 53 = 37°
Therefore,
the correct equation would be
tan(A°) = opposite/adjacent
tan(37°) = d/105
d = 105tan(37°) ✅d = 105 × 0.7535540501
d ≈ 79.12 units
______________
#IndonesianPride
- kexcvi
What is the degree of this polynomial? x ^ 3 + xy + x * y ^ 2 + 5y + 3
Answer:
The degree of the given polynomial is 3.
Hope it will help :)
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
Answer:
the answer is 1300
Step-by-step explanation:
thts how u get it hope this helps!!
round off 45682 in two significant figure
Answer:
Rounded it's 46,000
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)
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!
What is the equation of the line that passes through (3.-5) and is parallel to 5x - 3y = 15?
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
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
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
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.
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
Answer all the four q
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?
Answer:
Acute i think
Step-by-step explanation:
Answer:
acute
Step-by-step explanation:
9) Find the measurement of angle XAW. *
Answer:
50 degrees
Step-by-step explanation:
They are verticle angles
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.
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
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%?
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
factorise (2t-7)²-(5t-4)²
with working pls
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!
The temperature at 5:00 am functions
Answer:
t2 = 37 °F
Step-by-step explanation:
t
1
=52
∘
F
g=3
∘
F/hr
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
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