Answers
Answer:
2/5+1/10
Step-by-step explanation:
2/5 ×2/2= 4/10
4/10+1/10=
5/10=1/2
Related Questions
What are the possible names of the angle shown here? Select all that apply.
Angle2
AngleRTS
AngleTSR
AngleR
AngleRST
Answers
Answer:
a c e
Step-by-step explanation:
Answer:
a c e is correct
Step-by-step explanation:
Simplify the expression
6s-6s=?
Answers
Answer:
0
Step-by-step explanation:
6-6=0 so when you multiply s by 0 its 0
12 cm
5 cm
what’s the hypotenuse
Answers
explanation:
pythagorean theorem to find the hypotenuse ( which is c)
a^2 + b^2 = c^2
let’s just say a=5 and b = 12
5^2 + 12^2 = c^2
25 + 144 = c^2
169 = c^2 -> take the square root of both sides
√169 = √c^2
c = 13
OR you can memorize a few pythagorean triples and know 13 is the hypotenuse bc 5-12-13 is a pythagorean triple so 13 is the hypotenuse
Answer:13
Step-by-step explanation:
can some one help me. btw the answer is not C.
Answers
Answer:
A
Step-by-step explanation:
Given
x² + 6x
To complete the square
add ( half the coefficient of the x- term )² to x² + 6x
x² + 6x + (3)²
= x² + 6x + 9
= (x + 3)²
what is the solution 1/2 5x-15 =10
Answers
Answer:
x = 10
Step-by-step explanation:
2(1/2(5x) - 15 = 10)
5x - 30 = 20
5x = 50
divide by 5
x = 10
A suitcase measures 21 inches by 16 inches. What is the length of the diagonal of the suitcase to the nearest tenth of an inch?
Answers
Answer:
Step-by-step explanation:
we have a rectangle that measure 21 inches by 16 inches
to find the rectangle(which is the hypotenuse) we will use Pythagorean theorem
c^=a^2+b^2
c^=21^2+16^2=697
c=[tex]\sqrt697}[/tex] =26.40 which rounded to the nearest tenth =26
Key: 1 lbs=.454 kg how many pounds are in 45 kilograms? Help!!! its past due
Answers
Answer:
99.12 lbs are in 45 kilograms.
Step-by-step explanation:
❃We can solve using proportion.
[tex] \frac{1 \: lbs}{.454 \: kg} = \frac{x}{ 45 \: kg} \\ \\ \frac{.454x}{.454} = \frac{45}{.454} \\ \\ x = 99.12[/tex]
➼ I rounded to the nearest hundredth
A local food truck specializes in gourmet grilled cheese sandwiches. Each month, the owners of the truck have a constant total of $7,900 in expenses (salaries, truck loan, etc.) and it costs $1.70 per sandwich to make each sandwich. The food truck sells its sandwiches for $7.75 each.
Answers
Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Fixed costs= $7,900
Unitary cost per sandwich= $1.7
Selling price per unit= $7.75
To calculate the break-even point in units and dollars, we need to use the following formula:
Break-even point in units= fixed costs/ contribution margin per unit
Break-even point in units= 7,900 / (7.75 - 1.7)
Break-even point in units= 1,306 sandwiches
Break-even point (dollars)= fixed costs/ contribution margin ratio
Break-even point (dollars)= 7,900 / (6.05 / 7.75)
Break-even point (dollars)= $10,120
please helppp i’m on a time limit
Answers
Answer:
It is 3 because it is both in red and blue and that is the only section that shows it’s in both
Answer:3
Taylor is 15 years younger than Marty. Twice Marty’s age added to three times Taylors age totals 205. What are the ages of Taylor & Marty?
Answers
Answer:
Taylor's age = x = 35 years
Marty's age = y = 50 years
Step-by-step explanation:
Let
Taylor's age = x
Marty's age = y
Taylor is 15 years younger than Marty.
x = y - 15
Twice Marty’s age added to three times Taylors age totals 205.
205 = 2y + 3x...... Equation 1
Therefore, we substitute y - 15 for x in
205 = 2y + 3x...... Equation 1
205 = 2y + 3(y - 15)
205 = 2y + 3y - 45
Collect like terms
205 + 45 = 5y
250 = 5y
y = 250/5
y = 50 years
x = y - 15
x = 50 - 15
x = 35 years
Solving for x
Therefore:
Taylor's age = x = 35 years
Marty's age = y = 50 years
7. A car that was originally worth $29,500 depreciates at a rate of $2,500 per year. Find the
value of the car after six years.
Answers
hope this help
Apples cost $3 per x pound and Ms. Thayer only has $9 in her wallet. Write the inequality used to help Ms. Thayer determine how many x pounds of apples she can buy.
How many x pounds of apples did she buy?
Answers
please help, i’m not smart enough for this.
the missing length needs to be found.
it’s pythagorean theorem
Answers
Answer:
[tex]\sqrt{260}[/tex]
Step-by-step explanation:
a^2 +b^2 = c^2. Since 18 would be c in this equation, you just do 18 squared minus 8 squared.
Answer:
17.89 m
Step-by-step explanation:
A^2+B^2=C^2
8squared=64
18squared=256
64+256=320
320 (radical)
17.89 m
What’s 2 plus 2 please let me know I have no idea please tell me please I beg
Answers
Answer:
22
Step-by-step explanation:
Answer: 2+2=4
Step-by-step explanation: Thanks for the points kiddo :)
Anyways if you had 2 dogs and got 2 more you would have 4 dogs in all
(4/9) ÷ (7/12) = ???
Answers
Answer:37/36
Step-by-step explanation:
Source: Trust me
Answer:
16/21
or in decimal form 0.761904
Step-by-step explanation:
could i have that brainlyest
least common multiple of 9, 12, 18
Answers
Answer:
36
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
If a rectangle piece of dimensions 3 cm x 2 cm is cut from one corner of a rectangular sheet of dimensions 10 cm x 6 cm and attached to it's side projecting out of the rectangle, what will be the change in perimeter of the new shape thus formed?
Answers
Answer:
[tex]6\ \text{cm}[/tex]
Step-by-step explanation:
The sides of the larger rectangle are 10 cm and 6 cm.
The sides of the part cut out are 3 cm and 2 cm.
The part cut out is attached to one of the sides of the rectangle.
Perimeter of the new shape will be
[tex]6+7+2+3+2+3+2+13=38\ \text{cm}[/tex]
Perimeter of old shape
[tex]2(10+6)=32\ \text{cm}[/tex]
Change in the perimeter is [tex]38-32=6\ \text{cm}[/tex]
The perimeter of changed by [tex]6\ \text{cm}[/tex].
Which set of statements would describe a parallelogram that can always be classified as a rhombus?
I. Diagonals are perpendicular bisectors of each other
II. Diagonals bisect the angles from which they are drawn
III. Diagonals form four congruent isosceles right triangles
Answers
60% of what number is 55?
Answers
Answer:
33
Step-by-step explanation:
Answer:
[tex]let \: that \: number \: be \: x \\ 60\% \times x = 55 \\ \frac{60x}{100} = 55 \\ 60x = (55 \times 100) \\ 60x = 5500 \\ x = \frac{5500}{60} \\ x = \frac{275}{3} \\ the \: number \: is \: \frac{275}{3} [/tex]
8x7+4-10SOMEONE HELP PLS AND THANK U:)
Answers
Answer:
50
Step-by-step explanation:
Answer:
8x⁷-6?
Step-by-step explanation:
Write an equation of the line in slope-intercept form.
-3,6 0,0
Answers
Answer:
y= -2x+0
Step-by-step explanation:
P = (12, 4) and M = (-8, 8)
Answers
Evaluate 3m - 5 when m=9
Thank you!!’
Answers
Explanation
3(9)-5
3 times 9 is 27
27 minus 5 is 22
What is a real solution and examples of real solutions
Answers
Answer:
A real solution in algebra is simply a solution to an equation that is a real number.
for example
If y>0, then x2 = y has two real solution or roots. x = ±√y
If y=0, then x2 = y has one real solution.
Given mn, find the value of x.
(6x+20)
(8x-10)
Answers
6x+20
=2•3x+2•10
=2(3x+10)
PLEASE HELP GIVING BRAINLEST PLEASE 30 POINTS
Answers
Answer:
That's as far as I know.
Step-by-step explanation:
6(3x+8)+32+12x
18x+48+32+12x
30x+48+32
30x+80
Help please I’m almost done
Answers
Answer:
33 and -39
Step-by-step explanation:
Angle on a straight line = 180
|5x + 15| = 180 and |5x + 15| = -180
5x + 15 = 180
Subtract 15 from both sides;
5x = 165
Divide both sides by 5;
x = 33
5x + 15 = -180
Subtract 15 from both sides;
5x = -195
Divide both sides by 5;
x = -39
3x – 4y = 2; 6x – 8y = 1 .
How many solutions PLEASE
Answers
Answer:
No solution
Step-by-step explanation:
3x - 4y = 2
6x - 8y =1
Multiply the first equation by -2 so you can eliminate the x's.
-2(3x-4y =2)
6x - 8y = 1
-6x + 8y = 2
6x - 8y = 1
Add the equations so they cancel.
0 + 0 = 3
0 [tex]\neq[/tex] 3, therefore there are no solutions.
PLEASE HELP! :C BRAINLEST WILL BE GIVEN!
Answers
the answer's 85
Step-by-step explanation:
pemdas ig
A factory uses 1/8 of a barrel of raisins in each natch of granola bars. Yesterday, the factory used 1/4 of a barrel of raisins. How many batches of granola bars did the factory make yesterday? Simplify you answer and state it as a fraction or as a whole or mixed number.
Answers
Question:
A factory uses 1/8 of a barrel of raisins in each batch of granola bars. Yesterday, the factory used 1/4 of a barrel of raisins. How many batches of granola bars did the factory make yesterday?
Answer:
The factory made 2 batches of granola yesterday.
Step-by-step explanation:
Our ratio from the question is given as:
1/8 barrel of raisins = 1 batch of granola
Hence: 1/4 barrel of raisins = x batches of granola.
Cross Multiply
1/8 × x = 1/4 × 1
x = 1/4 ÷ 1/8
x = 1/4 × 8/1
x = 2 batches of granola
Therefore, the factory made 2 batches of granola yesterday
