Answer: The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Since, 11 + 21 > 16, 11 + 16 > 21, and 16 + 21 > 11, you can form a triangle with side lengths 11 mm, 21 mm, and 16 mm.
Step-by-step explanation:
write and solve an equation to solve each problem. the sum of 3 consecutive numbers integers is 90. find the integers.
PLS HELP FAST!
Answer:
29, 30, 31
Step-by-step explanation:
since they are three consecutive numbers, label the first number x, the second x+1, and the third x+2. set up an equation by adding them and setting them equal to 90 as shown below:
x+(x+1)+(x+2)=90
then, solve the equation:
3x+3=90
3x=87
x=29
x+1=30
x+2=31
The integers are 29, 30, and 31.
pls help me I'm stuck on this one too
Answer:
the answer is 11
I hope it helps
have a nice day
#Captainpower
Can I get some help on these two
9514 1404 393
Answer:
cone: 138.16 in²
pyramid: 352 m²
Step-by-step explanation:
Use the appropriate formula from your list of area and volume formulas.
Area of a Cone
A = πr(r +h) . . . . . where r is the radius and h is the slant height
The radius is half the diameter, so is 4 inches.
A = π(4 in)(4 in + 7 in) = 44π in² ≈ 138.16 in²
__
Lateral Area of a Square Pyramid
A = 2sh . . . . . where s is the side length of the base and h is the slant height
A = 2(8 m)(22 m) = 352 m²
One manufacturer is calculating the trade discount on a dog kennel with a list price of $257 and a trade discount series of 12/11/12 What is the trade discount? What is the net price for the kennel?
The trade discount is S (Round to the nearest cent as needed)
The net price for the kennel is S (Round to the nearest cent as needed
20.) Which inequality represents the solution on the graph?*

Answer:
Option 2
Step-by-step explanation:
You can see that the graph of the inequality is x <= -3, so you want to find why inequality matches that. Solve each one:
1
.[tex]3x \geq -9\\x \geq -3[/tex]
doesn't match
2.
[tex]-7x\geq 21\\x\leq -3[/tex]
Does match, so this is the answer.
11. Together, Andy and Ben can re-roof a certain house in six days. When Ben works alone, it takes him 9 days longer than when Andy works by himself. How long does it take each person to re-roof the same house independently?
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4/5 times 40 =
1/6 times 48=
5/8 times 64=
Answer:
4/5 times 40 = 32
1/6 times 48= 8
5/8 times 64= 40
Step-by-step explanation:
Hope this helps chu! Credit to the person below as well!
A minibus sets off at 7.30 am and arrives
at its destination at 11.45 am.
How long did the journey take?
Answer:
4 hours and 15 minutes
Step-by-step explanation:
26.) In a midnight sale in a mall, Charice bought a
shirt with 40% discount. How much did she pay if the
original price is Php 200?
A. PhP 80.00
C. PhP 140.00
B. PhP 120.00
D. PhP 160.00
I will give Brainliest
Answer:
B. 120.00
Step-by-step explanation:
200-40%=120
Answer:
the answer is very easy i calculated this so if my calculations are correct it will be PHP 160.00
Which of the following operations should be used first to solve 10t + 5 = 150.
Divide by 10 to get t + 5 = 15
Subtract 5 to get 5t = 145
Subtract 5 to get 10t = 145.
Add 5 to get 10t = 200
Answer:
Subtract 5 to get 10t = 145.
10t=150-5 to get 145 will be your first step
A game of chance involves rolling a 16-sided die once. If a number from 1 to 3 comes up, you win 4 dollars. If the number 4 or 5 comes up, you win 7 dollars. If any other number comes up, you lose. If it costs 5 dollars to play, what is your expected net winnings
Answer:
-$1.8
or loss of $1.8
Step-by-step explanation:
Given the following parameters, we have
The probability of winning $4 is 3/16
The probability of winning $7 is 2/16
The probability of losing $5 is 11/16
E(X) = (4 * 3/16) + (7 * 2/16) + (-5 * 11/16)
= 12/16 + 14/16 - 55/16
= -29/16
= -1.8
Hence, your expected net "winnings" would be -$1.8. That's an expected loss of $1.8.
Ben bought a coat for $124.55 and received a 19% discount. What is the total price at 7% tax?
Answer:
7.061985
Step-by-step explanation:
Show your work: convert 5/6 into a decimal
5÷6
0.83333333
i think it is helpful for you
please mark me brainliest
Answer:
0.83
Step-by-step explanation:
5:6 alr explain sorry if false
Consider the following pair of equations:
y = x + 4
y = −2x − 2
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. There is no pic pls help xd
Answer:
x is equal to -2, and y is equal to 2.
Step-by-step explanation:
You can solve this type of question by solving one of the equations for a given variable, and substituting it into another.
Because both of these are definitions of y, we could simply say, y = y, and thus:
x + 4 = -2x - 2
3x = -6
x = -2
This tells us also that y, being equal to x + 4, must equal 2
We can find the same solution by solving one of them for x, then substituting that into the other. We know:
y = x + 4
so we can also say:
x = y - 4
If we substitute that into the other:
y = -2x - 2
y = -2(y - 4) - 2
y = -2y + 8 -2
3y = 6
y = 2
which we can then plug into either of the original equations to solve for x:
y = x + 4
2 = x + 4
x = -2
What are the solutions to x2 + x - 5≤0
I have no idea what that x is doing, so imma take it out.
2+x-5≤0
-3+x≤0
+3 +3
x≤3
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hope it helps
5 The sum of twice a number, n, and 13 is 55. What is the value of the number n?
Record your answer on the grid. Then fill in the bubbles.
The value of the number n for the given expression is 21.
What is an expression?In mathematics, an expression is a combination of numbers, variables, operators, and/or functions, which can be evaluated or simplified. Expressions can be simple, such as a single number or variable, or complex, involving multiple operations and variables.
We can begin solving the problem by translating the given sentence into an equation:
"Twice a number, n, added to 13 is equal to 55"
2n + 13 = 55
Next, we can isolate the variable n on one side of the equation by subtracting 13 from both sides:
2n = 55 - 13
2n = 42
Finally, we can solve for n by dividing both sides of the equation by 2:
n = 21
Therefore, the value of the number n is 21.
To know more about an expression follow
https://brainly.com/question/30922973
#SPJ2
hi pls send help
-
brainlist to best answer
Answer:
C
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Hi!
We will have to plug everything in to solve this!
So...
A. -3 * 2 > 6
-6>6 (WRONG)
B. 2 * 2 > 6
4>6 (WRONG)
C. 3 * 2 > 6
6>6 (WRONG)
D> 5 * 2 > 6
10>6 (CORECT)
Hope this helps :)
P.S. the star (*) stands for the multiplication sign!
PLEASE HELP!! I already guessed A, I just need the other two
Translate the triangle. Then enter the new coordinates. (3,4). A A'(0.13 B'([?]:[]) (1,2) (4,2) C'([],[]) A B С Enter
Answer:
A' (0,13)
B' ( 1 , 11 )
C' ( -2 , 11 )
Rewrite this number in appropriate scientific notation: 472.6
Answer: 4.726 x 10²
Step-by-step explanation:
[tex]c*10x^{n}\\472.6\\= 4.726*10x^{2}[/tex]
IPLEASE HELP I DONT UNDERSTAND
Answer:
28.86
Step-by-step explanation:
It's the Pythagorean theorem just relearn it and you should be fine
please show all work i’ll mark brainliest
Answer:
a. r=4
b. 8pi or 25.13 when rounded to nearest hundreth
c. once
d. twice
Step-by-step explanation:
a)
16pi=pi*r^2
16=r^2
4=r
b)
2(4)pi
8pi or 25.13 when rounded to nearest hundreth
c) once
d) twice
Algebra find the value of x in each figure .
Answer:
Step-by-step explanation:
the answer is c because that is what i get
Answer:
x= 23°
Step-by-step explanation:
65+ x + 2 = 90° ( right angle)
67 + x = 90
x= 90-67
x= 23°
Solve the inequality? -4/9>10w
Answer:
w < -2/45
Step-by-step explanation:
To solve the inequality, solve for w.
Divide each side by 10:
-4/9 > 10w
-2/45 > w
So, the solution to the inequality is w < -2/45
Answer:
w<-2/45
w∈(-∞,-2/45)
Step-by-step explanation:
10w<-4/9 /10
w<-2/45
w∈(-∞,-2/45)
PLEASE HELP ME :)
Find the area of the kite.
O A) 22 m²
OB) 140 m2
C) 210 m2
D) 420 m2
Answer:
Area = xy/2
= 14 × 30/2
=210m2
determine whether or not a triangle with side lengths 12, 35, and 37 is a right triangle and show work
Answer:
Yes, it is a right triangle.
Step-by-step explanation:
Please see the attached picture for the full solution.
in melissa's class 3/4 of the students play soccer. 1/4 of the students who play soccer also play lacrosse. what fraction of the students plays lacrosse?
Answer:
3/16
Step-by-step explanation:
3/4*1/4=3/16
Answer:
1/4
Step-by-step explanation:
as said in the question, 1/4 of the students plays soccer AND lacrosse. so the answer is 1/4
in rhombus BEAC diagonals BA and EC intersect at H If EA=5 and AH=3 what is the length of EH?
Answer:
we, don't know
Step-by-step explanation:
sorry! You can ask experts
h(x) = 3x-2 then h(-6) =
Step-by-step explanation:
step 1. h(-6) = 3(-6) - 2
step 2. h(-6) = -18 - 2
step 3. h(-6) = -20.
6/11x7/8 I don’t get this either
Answer:
I suggest turning them both into decimals and then multiplying them and turning it back into a decimal
Step-by-step explanation:
How much more did Kleya make In 2004 than in 2001?
Kieya's Annual Income
2007
2006
2005
2004
2003
2002
2001
$55,000
$50,000
S45,000
$40,000
$35,000
$30,000
$25,000
$15,000
$10,000
$5,000
$20,000
about half as much
The main
about three times as much
about twice as much
about one-third as much
Answer:
about twice as much
Step-by-step explanation:
2001-20,000 2004-40,000
