answer:
x=16
Step-by-step explanation:
20(2+8)
How to solve
Answer:
so the answer is 200
Step-by-step explanation:
= 20 (10) =20*10 200
Tell of the solution to the following equation. Explain your answer. 4(x + 3) - 4 = 8x + 10 - 4x
If you figure out these questions I’ll give you brainliest
1. Why are they called buildings if there already built
2. Is 5.0 a decimal or an interger
3. Why is it called an apartments if their built together
Answer:
1: it is called a building cause it can still be improve or built on.
2: its an integer in a decimal formation.
3: cause each unit is apart from the other units even though it is 1 big building.
Step-by-step explanation:
5.03+13.7+108 what is the answer an how do u solve it
Answer:
126.73
Step-by-step explanation:
5.03+13.7+108
5.03+13.7= 18.73
18.73 +108=
126.73
24/30 ➗ 6/6 = ?
Please show work if your able too! :)
Answer:
20
Step-by-step explanation:
Solution:
24 6
__ × __
30 6
= 4×5
=20
Which numbers are irrational? Select all that apply.
O A. 36
DB. 126
O C. 169
D. 146
Answer:
126 & 146 is irrational, 36 & 169 rational
Answer:
126 and 146
Step-by-step explanation:
The midpoint of overlineAB is M(1, -3). If the coordinates of A are (4, -7) what are the coordinates of B ?
Answer: B(8, 1)
Step-by-step explanation:
You deposit $2000 in an account that earns simple interest at an annual rate of 4%. How long must you leave the money in the account to earn $500 in interest?
Answer:
6.25YEARS
Step-by-step explanation:
S.I.=P×R×T÷100
T=S.I.×100÷P×R
T=500×100÷2000×4
T=500÷20×4
T=500÷80
T=6.25 YEARS
(02.01 LC)
Is the following relation a function?
Answer:
no
Step-by-step explanation:
nisisueheuueueeujdjfud
Help me 1-6 please, it’s weird
(2) x
2x ⁴ means 2 × x ⁴ = 2 × x × x × x × x
(3) 3
-3⁴ means - (3 × 3 × 3 × 3)
(4) -2
(-2)⁵ means (-2) × (-2) × (-2) × (-2) × (-2)
(5) y
10xy ² means 10 × x × y × y
(6) m
5m ²n means 5 × m × m × n
Here's an easy question for points: 5 x 2/6 =
Q) 5 × (2/6) = ?
→ 5 × (2/6)
→ 10/6
→ 5/3 {final answer}
A hungry elf ate 21 of your muffins. That
7
of all of them! How many are left?
8
was
aaaaaaaaaaaaaaaaaaaa
Karla bought a student discount card The card cost $6 and allows her to buy each meal for $3 after one week Karla spent $15 how many meals did she buy ?
Answer:
3 meals
Step-by-step explanation:
The card costs $6, so we will subtract that from $15 because it is the starting amount. Karla can't buy these meals for $3 without $6. Anyways, 15-6 is 9. Each meal costs $3 so we'll then divide 9 by 3, which gives us our answer: she bought 3 meals.
Answer:
Karla bought 3 meals.
Step-by-step explanation:
6+3m=15
Subtract 6 both sides.
3m=9
Divide 3 both sides.
m=3
m=meals she bought
help with this if ye may
y2 is it because it is the biggest number
find the 50th term of 0,3,6,9
[tex]\text{a}_1=0 \ \text{and} \ \text{a}_2=3\\\\\text{r}=\text{a}_2-\text{a}_1=3-0=3\\\\\text{a}_{50}=\text{a}_1+49\text{r}=0+49\cdot3=0+147=147\\\\\huge\boxed{\text{a}_{50}=147}[/tex]
2(x + 31.5) = 3x + 24
Answer:
2(x + 31.5) = 3x + 24
2x+63= 3x+24
2x+63-63=3x+24-63
x=39
Answer:
[tex]x=39[/tex]
Step-by-step explanation:
[tex]2\left(x+31.5\right)=3x+24[/tex]
[tex]\textbf{Apply the distributive law:-}[/tex]
[tex]a(b+c)=ab+ac[/tex]
here, a= 2, b=x, c= 31.5
[tex]2\left(x+31.5\right)[/tex]
[tex]\textbf{Multiple:-}[/tex] [tex]2\cdot \:31.5=63[/tex]
[tex]=2x+63[/tex]
[tex]2x+63=3x+24[/tex]
[tex]\textbf{Now, Subtract 63 from both sides:-}[/tex]
[tex]2x+63-63=3x+24-63[/tex]
[tex]2x=3x-39[/tex]
[tex]\textbf{\mathrm{Subtract\:}3x\mathrm{\:from\:both\:sides}:-}[/tex]
[tex]2x-3x=3x-39-3x[/tex]
[tex]-x=-39[/tex]
[tex]\textbf{\mathrm{Divide\:both\:sides\:by\:}-1:-}[/tex]
[tex]\frac{-x}{-1}=\frac{-39}{-1}[/tex]
[tex]x=39[/tex]
[tex]\textbf{OAmalOHopeO}[/tex]
Explain why the relationship between the height of these objects and the length of their
shadows are approximately proportional.
What is the base of the triangle
Answer:
5/8 feet
Step-by-step explanation:
3/8 ÷ 3/5
3/8 x 5/3 = 15/24 = 5/8
CHECK YOUR WORK:
5/8 x 3/5 = 15/40 = 3/8
what is math and who invented math
Answer:
I think it will help you a lot.
Answer:
Mathematics is the study of numbers, shapes and patterns
Archimedes is known as the Father of Mathematics. Mathematics is one of the ancient sciences developed in time immemorial.
Step-by-step explanation:
Don has spent $474 ordering sticks for a hockey team. A stick cost $50. Shipping cost $24. How many did he buy.
Answer:
He bought 9
Step-by-step explanation:
add 50 in the calculator until you get 450 then add 24 and you get 474. i hope this helped
El conjunto de los numeros racionales se representan con la letra Q.?
Answer:
El conjunto de números racionales se denota con la letra mayúscula latina Q presentada en un tipo de letra de doble trazo. Es parte de una familia de símbolos, presentados en un tipo de letra de doble trazo, que representan los conjuntos de números utilizados como base para las matemáticas.
Step-by-step explanation:
Can someone please help me
Answer:
(13,2)
plss mark me brainliesttt
Please help
directions: solve the question with the correct factors of the given polynomial expression.
1.) 27m³ - 8m³
2.) p³ + 125q³
3.) 100c² + 100c + 25
4.) 2x² + 9x - 5
5.) a³ + 125b³
6.) 2x² - 11x + 15
7.) x² + 10x + 16
8.) x² - 9x + 18
9.) x² - 2x - 24
10.) x² - 13x + 36
11.) 3x² - x - 10
12.) 2x² - 13x + 15
13.) 8x² + 17x + 2
Step-by-step explanation:
[tex](3m - 2m)(9m {}^{2} + 6m + 4 {m}^{2} )[/tex]
2.
[tex](p + 5q)( {p}^{2} - 5qp + 25q {}^{2} )[/tex]
3.
[tex]25(2x + 1) {}^{2} [/tex]
4.
[tex] \: (2x - 1)(x + 5) [/tex]
5.
[tex](a + 5b)( {a}^{2} - 5ba + 25 {b}^{2} )[/tex]
6.
[tex](x - 3)(2x - 5)[/tex]
7.
[tex](x + 2)(x + 8)[/tex]
8
[tex](x - 3)(x - 6)[/tex]
9.
[tex](x - 6)(x + 4)[/tex]
10.
[tex](x - 9)(x - 4)[/tex]
11.
[tex](3x +5 )(x - 2)[/tex]
12.
[tex](2x - 3)(x - 5)[/tex]
13.
[tex](8x + 1)(x + 2)[/tex]
What is negative 29 as a fraction
Answer:
-29/1 or 29/-1
Step-by-step explanation:
It can also be a lot of other things if you scale it up properly such as:
-58/2
-87/3
-116/4
What is the hypotenuse of 2 meters and 4 meters?
Answer:
[tex]\sqrt{20\\}[/tex]
Step-by-step explanation:
a^2 +b^2=c^2
c is the hypotenuse
assuming that 2 is a and 4 is b, then it would be:
2^2 + 4^2= c^2
4+16=c^2
20=c^2
take the square root of both sides
[tex]\sqrt{20}=\sqrt{c^{2} }[/tex]
c=[tex]\sqrt{20}[/tex]
hope this helped!! <333
what is the solution 5x+10>30?
Answer:
x>4
Step-by-step explanation:
30-10=20, 20/5=4
hi <3
5x + 10 > 30
subtract 10 from both sides:
5x > 20
divide both sides by 5:
x > 4
hope this helps :)
is the answer 24 or 80 please I don't know explain with steps nad explanations pls
Answer:
≈ 8.9
Step-by-step explanation:
Assuming you are requiring the length of the unknown side
let the side ( hypotenuse ) be x
Using Pythagoras' identity
The square on the hypotenuse ie equal to the sum of the squares on the other 2 sides, that is
x² = 4² + 8² = 16 + 64 = 80 ( take square root of both sides )
x = [tex]\sqrt{80}[/tex] ≈ 8.9 ( to 1 dec. place )
Hello :D
If you are trying to work out area you have to do:
8cm x 4cm = 24cm
If you are trying to work out the perimeter then you have to work out the distance around the shape
What is the greatest common factor of 28 and 42.
Answer:
14
Step-by-step explanation:
14 x 2 = 28
14 x 3 = 42
a line with a negative slope is parallel to one of the lines shown. what is the slope?
Answer:
The slope is a gradient of a line is a number that describes both the direction and the steepness of the line.
Step-by-step explanation:
Calculate the amount and compound interest on
i) ₹15000 for 2 years at 10% per annum compounded annually.
ii) ₹15620 for 3/2 years at 8% per annum compounded half yearly.
iii) ₹100000 for 9 months at 4% per annum compounded quarterly.
Answer:
Below in bold.
Step-by-step explanation:
i) Amount = 15000(1 + 0.10)^2 = 18,150.
Interest = 3,150.
ii) Amount = 15620(1 + 0.08/2)^(3/2*2)
= 15620(1 + 0.04)^3
= 17,570.38.
Interest =1,950.38.
iii) Amount = 100000(1 + 0.04/4)^(3)
= 100000(1 + 0.01)^3
= 103,030.1
Interest = 3030.1.
