Answers
Answer:
a^2 + b^2 = c^2
a^2 + 24^2 = 25^2
a=7
Step-by-step explanation:
25+24=49. 90-49=41
Hope it Helps
Related Questions
Find the value of A, if ∛500 × A =10
Answers
Answer:
A = 10 / 500 ^ (1/3)
A = 10 / 7.9370052598
A = 1.2599210499
Step-by-step explanation:
Estimate the sales tax and final cost of a book that costs $12.95 with a sales tax
of 6%.
Answers
Step-by-step explanation:
1.06 × 12.95
13.727
which is 13.73 to find the sales tax subtract it from the original
12.95 - 13.73
which is about 28 cents or 0.28
“If I drink I die, if I eat I live. What am I?”
Answers
Answer:
fire ...............
Answer:
fire
Step-by-step explanation:
.....................
The price of a share of stock changed by – $19.50 over a 5-day period. What was the average daily.
change in the price of a share of the stock?
Answers
Answer:
-19.5/5 = 3.9 so answer is $3.9 per day
Please help me with A B and C
Answers
Answer:
b)A box from all 4 sides increases as the number increase
c)
Step-by-step explanation:
a+(n-1)d
a-first terms
d- difference
5+(n-1)4
5+4n-4
4n+1(the nth term)
so for 50th
its 4*50+1
Answer is 201 tiles
Hope this helps you :))
what is the commutative property in "r+v"
PLEASE ANSWER QUICKLY if you can
Answers
Answer:
[tex]we \: know \: commutative \: prop \\ \: x + y = y + x \\ then \: r + v = v + r \\ thank \: you[/tex]
17 students on the math team want to raise 483.62 to buy practice books they have already raised 218.25 if each students raises the same amount how much more money must each student raise
Answers
483.62 - 218.25 = 265.37
265.37 / 17 = 15.61
Each student should raise 15.61.
Hope this helps.
Which problem has a sum of 16.52 ?
1.42 + 3.1 + 12 = 16.52
Answers
Can you write - 14 as a fraction?
Answers
Answer:
-14/1 or 14/-1
Step-by-step explanation:
The fraction for 14 is 14/1
to make it negative, just add a negative sign for numerator or denominator.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Simplify. (4x^2 - 2x) (-3x^2 - 4x^2 +1)
A) -12x^5 - 10x^4 + 8x^3 + 4x^2 -2x
B) -12x^5 -22x^4 - 8x^3 + 4x^2 - 2x
C) 12x^5 - 10x^4 +8x^3 + 4x^2 -2x
D) 12x^5 - 22x^4 - 8x^3 + 4x^2 - 2x
Answers
Answer: Is the equation enered correctly?
1. The second term, (-3x^2-4x^2+1) is the same as (-7x^2 + 1)
2. I don't see how the answer could contain an x^5 term. The largest I see from the information is x^4
Step-by-step explanation:
evaluate the expression (-2) - ( -5)
Answers
Answer:
The answer is 3
Step-by-step explanation:
(-2)+5=3
How many quarts of water should be added to 6
quarts of 80% antifreeze solution to dilute it down
to 30%?
Answers
Answer:
Step-by-step explanation:
Evaluate the expression, given functions f and h:
f(x) = 3x − 1,
h(x) = −2x2 + 3x − 2.
f
7
3
− h(−2)
1. a. How many times 45 be subtracted from 20835 to get 0?
Answers
Get the 45x to the other side
20835=45x
Divide both sides by 45
20835/45 =463
x=463
Answer:
463
Step-by-step explanation:
Division is repeated subtraction
So to get 0, we divide 20835 by 45
=> 20835/45
=> 463
7 tens x 10 in standard form
Answers
Answer:
700
Step-by-step explanation:
7 tens is 70. 70*10=700.
4. what are two other ways to name plane v
Answers
Answer:
Plane ANM and Plane XNM.
Step-by-step explanation:
Please Help! (Solve for x!)
Answers
Answer:
x=-8
Step-by-step explanation:
multiplying -5 * 2 to get rid of the 2 and the denominator which equals -10. Then, add two to the other side which equals negative eight.
simplify:
3/2 x 5/3 ÷ (-2+7)
Answers
Answer:
-1/2
Step-by-step explanation:
3/2 x 5/3 ÷ (-2+7)
=> 3/2 x 5/3 ÷ (-5)
=> 3/2 x 5/3 x (-1/5)
=> -1/2
for real values of x, the expression 2x-5 is negative
Answers
Answer:
(a+b) (a-b)
2x-5
x(-5+2)
x-3 x+3
Katie is sending flowers to her friend for her birthday. The florist is selling lilies for $0.60 each and the delivery fee is $7.50. She has $16.50 to spend on the flowers. Write the equation to solve this.
Answers
Answer
16.50=0.6l+7.50
Step-by-step explanation:
L is for the amount of lillies
solutions to the quadratic equation x^2+3x-28=0
Answers
Answer:
look on the graph
Step-by-step explanation:
the solutions are x = -7 and x=4
Answer:
x = -7 ; x=4
Step-by-step explanation:
The easiest way to solve this would be using the quadratic formula, so let's go ahead with that :)
[tex]x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\x=\frac{-3\pm \sqrt{3^2-4\cdot \:1\cdot \left(-28\right)}}{2\cdot 1}\\x=\frac{-3\pm \sqrt{121} }{2} \\\\x=\frac{-3\pm 11}{2} \\\\x=\frac{-3-11}{2} , x=\frac{-3+11}{2} \\x=-7, x=4[/tex]
factorize 6(a+1)²+4(a+1)
Answers
Answer:
[tex]2(a + 1) \times (3a + 5)[/tex]
Step-by-step explanation:
[tex]6(a + 1 {)}^{2} + 4(a + 1)[/tex]
➡️ [tex]2(a + 1) \times (3(a + 1) + 2)[/tex]
➡️ [tex]2(a + 1) \times (3a + 3 + 2)[/tex]
➡️ [tex]2(a + 1) \times (3a + 5)[/tex]
I’m struggling.help please.
Answers
Answer:
21,23,25,27,29... and etc
Step-by-step explanation:
13,15,17,19, your going by 2, so.. 21,23,25,27,29. and counties. I don't know how long it goes but there you go hopefully this helps <3.
Answer:
2n + 11
Step-by-step explanation:
2(1) + 11 = 13
2(2) + 11 = 15
2(3) + 11 = 17
the 2 is the constant difference between the first 2 terms.
the numbers in brackets are the term number.
you have to multiply the difference with the term number.
then you will have to take that answer and subtract it from the first term number.
hope it helps xxx
2 = 2.27 - m/4
I am so bad at math, lol! ^^ HELP ME PWEASE!
Answers
Answer:
m = 1.08
Step-by-step explanation:
Subtract 2.27 from both sides.2 - 2.27 = -m/4
Simplify 2 - 2.27 to -0.27.-0.27 = -m/4
Multiply both sides by 4-0.27 × 4 = -m
Simplify -0.27 × 4 to -1.08.-1.08 = -m
Multiply both sides by -1 (-m is also known as -1)1.08 =m
Answer:
m = 1.08
Step-by-step explanation:
Basically, we can start off by finding the difference between 2 and 2.27(which is 0.27). Then we can see that 0.27 is equal to m/4. Since 0.27*4=1.08, we can see that m=1.08.
(−2x + 8) + (−8x^2− 8x)
Answers
Answer:
-8x^2 -10x + 8
Step-by-step explanation:
there is no multiplying just adding
I WILL GIVE 50 POINTS (WOW IKR 50) TO PEOPLE WHO GET THIS RIGHT. NO SCAMMING PLEASE
Answers
Answer:
232 units
Step by step explanation
-7(8d+3z)+6 use z=-4 and d=7
Simplified is?
Answers
Answer:
-302
Step-by-step explanation:
z=-4
d=7
-7(8d + 3z) + 6
-7(8(7) + 3(-4)) + 6
-7(56 - 12) + 6
-302
Write an algebraic expression for the following phrase: 3 more than twice a number O 3x + 2 O3+2+ x 02x3 2x+3
Answers
Answer:
2x+3
Step-by-step explanation:
2x is twice a number and +3 is three more than that number.
Calculate the number of litres of water in the tank
Answers
Answer:
SEE IMAGE FOR SOLUTION
HOPE IT HELPS
Step-by-step explanation:
900 litres
70410539 in standard form!
Answers
70,410,539 in standard form is 7.0410539 × 10^8
The cube of a whole number is 48 more
than the square of the same number.
What is the number?
Answers
Answer:
x = 4
Step-by-step explanation:
Let the number = x
x^3 = x^2 + 48
x^3 - x^2 - 48 = 0
The answer is 4, but I have no method of doing this rigorously. I can just show that it is true.
x^3 = 4^3 = 64
x^2 = 4^2 = 16
64 - 48 = 16