_________
[tex] \: [/tex]
[tex] - \frac{9}{14} + \frac{2}{7} = ...[/tex]
[tex] = \frac{2}{7} - \frac{9}{14} [/tex]
[tex] = \frac{(28 - 63)}{98} [/tex]
[tex] = \frac{ -35 }{98} [/tex]
[tex] = \boxed{ \bold{ - \frac{35}{98}}} [/tex]
Answer:
5/14
Step-by-step explanation:
-9 is just 9 so that makes 9/14 - 2/7.
Multiply 7 by 2 and that makes 14, do the same with the numerator and that makes 4/14 and 9/14 - 4/14 = 5/14
can u please help, it’s about finding measure of a triangle
Answer:
x = 20
<ACD = 113
Step-by-step explanation:
Exterior angle of a triangle is equal to the sum of the interior opposite angles of a triangle
There for,
<CAB + <ABC = <ACD
[tex]2x-9+4x+2 = 5x+13\\6x-7=5x+13\\6x-5x=7+13\\x=20[/tex]
Size of the <ACD
[tex]5x+13\\5*20+13\\100+13\\= 113[/tex]
True or false
8/15<3/5
Answer:
True
Step-by-step explanation:
This is true, because you have to convert the fraction (3/5) into the same denominator as (8/15).
3/5 = 9/15
9/15 is greater than 8/15 so, 8/15 is less than 9/15
Hope this Helps!
Answer:
3/5
Step-by-step explanation:
3/5 is greater than 8/15
If the smaller of two numbers is one-half of the larger number and the sum of the 2 numbers is 75. What are the numbers?
Answer:
25 and 50
Step-by-step explanation:
Answer:
Smaller Number = 25
Bigger Number = 50
Step-by-step explanation:
let the smaller number be x
Let the bigger number be y
x + y = 75
x = 1/2y
Now we can substitute 1/2y for x
1/2y + y = 75
1 1/2 y = 75
y = 50
The bigger number is 50
The smaller number is 1/2 of 50, which equals 25
-Chetan K
Date
Class
Name
2.1 Independent Practice
FL
8.EE.1.1
my.hrw.
21. Explain why the exponents cannot be added in the product 123. 113.
Why the exponents cannot be added in the product 12 to the power of 2 • 11 to the power of 3
9514 1404 393
Answer:
the bases are different
Step-by-step explanation:
It is useful to remember that an exponent signifies repeated multiplication:
12² = 12×12 . . . . 2 factors of 12
11³ = 11×11×11 . . . 3 factors of 11
In the product ...
12² × 11³ = 12×12×11×11×11
there are no factors that are repeated 2+3=5 times. It makes no sense to add any exponents in this product.
Liam is currently twice as old as Sally. 4 years ago, Liam was three times as old as Sally. How old is Liam now?
Answer:
16
Step-by-step explanation:
L = 2 * S
L-4 = (S-4) * 3
L-4 = 3S - 12
L = 3S - 8
2S = 3S - 8
-S = -8
S = 8
L = 16
Answer:
16
Step-by-step explanation:
Solve equation for 3(2x - 5) - (2x - 5) = 6(4x + 5)
Answer:
x=-2
Step-by-step explanation:
Convert 0∘F to ∘C. Round to one decimal place.
Answer:
(0°F − 32) × 5/9 = -17.78°C
= -17.8°C
Find the Minimum value of C=4x+3y subject to the following constraints
Answer:
So: C = 4x + 3y > 12,5 × 4 + 1,5 × 3 = 50 + 4,5 = 54,5
Conclusion: C > 54,5
9514 1404 393
Answer:
C = 6 is the minimum
Step-by-step explanation:
2-variable constraint problems are often easy to solve graphically. The overlap of each of the solution regions defines a "feasible region." The vertices of that region will be candidates for the (x, y) values that satisfy the objective function.
The three constraints define a feasible region with four vertices:
(0, 2)(0, 4)(5, 3)(3, 0)The most likely candidates for minimizing C are (0, 2) and (3, 0). The corresponding values of C are ...
(0, 2): C = 4·0 +3·2 = 6
(3, 0): C = 4·3 +3·0 = 12
The minimum value of C is 6 at (x, y) = (0, 2).
_____
Additional comment
The line representing the objective function will be closest to the origin when the objective function is minimized. Once we can see the slope of it on the graph, we can determine the feasible region boundary point that will place the line closest to the origin.
PLS HELP ME UNDERSTAND THIS
Answer:
Exact form: 44/15
Decimal form: 2.93 repeating
Mixed number form: 2 14/15
Step-by-step explanation:
Konrad is trying to show his teacher why the sum of two rational numbers is another rational number. His first steps are shown. Which is the best method Konrad could use to continue?
Answer:
mn + pq = mq+pnnq
Show that mq, pn, and nq are all integers.
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
mn + pq = mq+pnnq
Show that mq, pn, and nq are all integers.
What is the area of rhombus ABCD?
16 is the answer.
your welcome.
Help Pls
In isosceles △ABC, points D and F are on leg CB while point E is on leg AB so that AC = AD = DE = EF = BF. Find the measures of the angles of △ABC.
Answer:
<A = 80 degrees
<B = 20 degrees
<C = 80 degrees
Step-by-step explanation:
(My drawing is not drawn to scale)
Cos/1+Sin = 1-Sin/Cos
Answer:
if you are asking for true or false it would be false
Step-by-step explanation:
Suppose a life insurance company sells a $230,000 one-year term life insurance policy to a 24-year-old female for $200. The probability that the female survives the year is 0.999569. Compute and interpret the expected value of this policy to the insurance company. The expected value is $ (Round to two decimal places as needed
Suppose a life insurance company sells a $150,000 one-year term life insurance policy to a 23-year-old female for $260 the expected value of this policy to the insurance company will be:$198.35
Expected value=(260×0.999589)-(150,000-$260)×(1-0.999589)
Expected value=259.89314-149,740×0.000411
Expected value=$198.35
Interpretation of the Expected value:
Based on the above calculation the insurance company is expect to make an average profit of $198.35 on every 23-year-old female it insured for 1 year.
Inconclusion Suppose a life insurance company sells a $150,000 one-year term life insurance policy to a 23-year-old female for $260 the expected value of this policy to the insurance company will be:$198.35
What is 650g out of 1kg in percentage
amelia needs to buy some cat food at the nearest store 2 bags of cat food is 6.50. How much would it be if amelia bought 3 bags?
Answer:
$9.75
Step-by-step explanation:
We have all we need to solve for Bag #3.
2 bags equal $6.50.
We want 3 bags, not 4. So we need to divide the original cost by 1/2.
$6.50 divided by 1/2 is $3.25
Now we add an additional $3.25 to the original $6.50
Help help help almost done thanks
1/4 is equivalent to a quarter or 25/100. That makes it equal to 25%
Answer:
25%
Step-by-step explanation:
please mark me as brainlest
Nothing to worry about
Answer:
Your're my bestie
Crislie Mea
I NEED A 100% ACCURATE ANSWER FOR THIS QUESTION ASAP NO LINKS !!!
First we can multiply both sides of the equation by 2 to get rid of the fraction.
(for the left side, the top doesn't change!)
12w - 20 = 12 - 4w
Then we can solve by adding 20 and 4w to both sides.
16w = 32
Last, divde both sides by 16.
w = 2
So our answer is the third option, w = 2
Answer:
Answer is w = -4
Step-by-step explanation:
[tex] \frac{12w - 20}{2} = 6 - 2w \\ 12w \div 2 = 6 \\ so \: we \: get \: 6 - 2w \\ now \: 6 - 2w = - 4[/tex]
hope it helps
Solve for s in terms of q,r,and t. r=s+q-t
Is AXYZ a right triangle?
O Yes
O No
Answer:
yes is my answer
Step-by-step explanation:
I hoped it helps..
Answer:
No.
Step-by-step explanation:
Use the pythagorean thereom.
I will give big brain to BEST and CORRECT answer. Need help. PLSS
Simplify the linear expression.
−2/3a+1/8−1/6a−3/4
Answer:
−5
/6
a-
−5
/8
Step-by-step explanation:
Write the equation of each of the following lines. A vertical line through the point (3,-9)
Answer:
vhchyjgfufycjchccydychvhcycycfhchchc
Erik worked from 3:30 P.M. to 4:05 P.M. Mary worked ſo of an hour. Who worked longer? Explain and show your work.
Answer:
Mary because she worked a hour and Erik worked 35 mins you need to 30 mins to make a hour and it was already 3:30 for him so he work 35 mins brainliet pls
Step-by-step explanation:
-3-[(6+3)+(-5-18)][tex]-3-[(6+3)+(-5-18)][/tex]
Answer:
11
Step-by-step explanation:
14. The value of a baseball player's rookie card began to increase
once the player retired in 1996. The value has increased by
$2.52 each year since then.
a. How much was the baseball card worth in 1997?
In 1998? In 1999?
1. $2.52
2. $5.02
3. $7.54
I hope this helped! SO sorry if its wrong :(
16.) 9.08 x 1.74 17.) 7.15 x 3.96 19.) 31.05 x 5.82 20.) 6.13 X 10.12
Answer:
16) 9.08 × 1.74 = 15.7992
17) 7.15 × 3.96 = 28.314
18) 31.05 × 5.82 = 180.711
19) 6.13 × 10.12 = 62.0356
Hope this is what you were looking for :)
HELP
If you are traveling at a speed of 60 miles per hour, how many feet per second is this? 1 mile = 5280 feet
Answer:
87.99213
Step-by-step explanation:
What is the Equivalent fraction of 5/35
Answer:
1/7 or 10/70 i don't know if this will help but have a good day.
algebra ii question need help
Vertex Form: y = a(x - h)^2 + k
Vertex = (h, k)
y + 5 = -2(x - 1)^2
y = -2(x - 1)^2 - 5
Whatever is in the parenthesis, use the opposite sign. Whatever is outside of the parenthesis, use the same sign.
Vertex = (1, -5)
Hope this helps!! :)