Answer:
Your answer is 8
Step-by-step explanation:
First you have to convert the mixed number into an improper fraction. To do this, multiply the denominator by the whole number. Then add the numerator and put that answer in a fraction over the original. So it would be 3*5=15+1=16/3. So now that the denominators are the same, all you need to do is see how many times 2 goes into 16. 16/2 which is 8. Answer = 8
What is the value of x, if 2/5 x = 20?
Answer:
X = 50
Step-by-step explanation:
2/5x = 20
x = 20÷2/5
x = 20 × 5/2
x = 10 × 5
x = 50
Which expression is equivalent to 39 + 91?
3(7 + 13)
3(13 + 30)
7(3 + 13)
13(3 + 7)
Answer:
The last one is the answer
Step-by-step explanation:
39+91=130
13(10)=130
130=130
Answer:
13(3 + 7)
Step-by-step explanation:
First do 3 + 7 and that is 10.
Then do 10 x 13 and that is 130.
Finally compare 91 + 39 = 130 to 13(3 + 7)
Graph the equations to solve the system y=2x+4 y=3x+3
Answer:
(1, 6)
General Formulas and Concepts:
Algebra I
Functions
Graphing
Reading a Cartesian Plane
Coordinates (x, y)Solving systems of equations by graphing
Step-by-step explanation:
Where the 2 equations intersect is the solutions to the systems of equations.
Rewrite in simplest terms: (3x+7)-(-4x+7)
Answer:
21
Step-by-step explanation:
Is ABC ~ DEF? If so, identify the similarity postulate or theorem that applies
Answer:
C) similar AA
Step-by-step explanation:
You invest $400 at 7 % annual interest, compounded continuously. When will the account be worth $600?
Answer:
8 years
Step-by-step explanation:
PLS HELP AND ANSWER QUICK
Answer:
m< K =60
m< L =90
m< KMI =30
m< LMA =150
Step-by-step explanation:
hope it helps you
have a great day!!!
Find the equation containing the points (-1,1) and (4,-9)
A
y = 2x + 1
B
y = -2x - 3
C
y = 2x -3
D
y = -2x -1
Plz help
Answer:
D)
Step-by-step explanation:
Substitute it into equation, for (-1,1): -2*(-1) - 1 = 2 -1 = 1, and -2*4 - 1 = - 8 -1 = -9, so D) is correct.
If you find it is helpful plz give Brainliest
I HAVE 5 MINUTES HELP ME PLEASE ANSWER THIS AND SHOW UR WORK. HELP YOU GET 50+ BRAINLIEST POINTS AND BRAINLIEST PLEASE SOLVE CORRECTLY AND MAKE SENSE THANKS
Answer:
each taco costs $8 and each soda $4
Step-by-step explanation:
the difference between the two is $16 and half of $16 is $8 so you can tell each taco is $8. That automatically shows that the rest of the cost is $8 which half of is $4
What is the measure of
A.70
B.20
C.110
D.140
Answer:
complementary angles sum to 90° 90° - 70° = 20° complementary of 70° is 20°
A rectangle has an area of 165 square yards. It has a height of 5 yards. What is its base? (Hint: A ÷h=b)
What are the factors of 12z
Janie walks 1 mile to get to a running track.she then runs at a speed of 3.5 miles per hour.Which linear models represents the total distance she ran and walked, d, as a function of t, the time she runs,in hours?
Answer:
d = 3.5t + 1
Step-by-step explanation:
The linear function would have to multiply the speed she runs at the track by the number of hours that she spent running. Then it should add this amount to the 1 mile that she walked to get to the track. If we use the variable d as the total distance that she ran and walked, and the variable t to represent time then we would create the following linear function/model.
d = 3.5t + 1
What is the slope of the line shown below?
Answer:
positive 5/8
Step-by-step explanation:
i guess im a helper
Answer:
B
Step-by-step explanation:
the slope formula is y/x, and the line goes up 5 units and right 8 units.
so the slope is 5/8
Decide if the expression is positive or negative. Explain in words how you know, please.
11/-3 and -11/-3
Answer:
The expression is negative
Step-by-step explanation:
11/-3 is negative
-11/-3 is positive
negative + positive or positive + negative = negative
Use the GCF to factor:
25 + 40
The question above...
Answer:
Supplementary Angles
Step-by-step explanation:
Two (or more) angles whose
sum is 180°
For the figure below, give the following.
(a) one pair of angles that form a linear pair
(b) one pair of vertical angles
(c) one pair of angles that are supplementary
Answer:
hope it helps you
have a great day!!
-3z - z equivalent expression
Lesley will use more than 1/2 cup but less than 1 whole cup of flour for a recipe
Answer:
3/4
Step-by-step explanation:
3/4 is greater than 1/2 and still less than 1 whole.
I Need Help Please ASAP. I have been stuck for more than an hour.
Find the standard deviation of the given data rounded to the nearest hundredth. 147, 141, 120, 124, 128
A coin is flipped and a die is rolled find the probability of getting a head on the coin and a 4 on the die
Answer:
So for the head and tails one it is 1/1 chance of getting a head and for the dice on it is 1/21 that's the porbability hopes this helps :)
Step-by-step explanation:
Probability of getting a head on the coin and a 4 on the die is 0.083.
What is probability?Probability defines the likelihood of occurrence of an event. Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.
Probability(Event) = Favorable Outcomes/Total Outcomes
According to the question
A coin is flipped and a die is rolled
Probability of getting a head on the coin and a 4 on the die:
Total Number of favorable outcomes(coin is flipped) = {H, T} = 2
Number of favorable outcomes (head) = 1
Total Number of favorable outcomes(die is rolled) = {1, 2, 3, 4, 5, 6} = 6
Number of favorable outcomes (4 on the die) = 1
P(head) = [tex]\frac{1}{2}[/tex]
P(4) = [tex]\frac{1}{6}[/tex]
P(head and 4) = [tex]\frac{1}{2}[/tex]. [tex]\frac{1}{6}[/tex]
= [tex]\frac{1}{12}[/tex]
= 0.083
Hence, Probability of getting a head on the coin and a 4 on the die is 0.083.
Find out more information about Probability here
https://brainly.com/question/11234923
#SPJ2
pls help me !!! i need help asap
Amy cycled 40km from school to home at an average speed of 24km per hour. if she left home at 2:30 what time did she arrive at home
ANSWER PLEASE FREEEE POINTSSSSSSSS A cell phone company charges $50 for the phone plus a monthly service charge of $30. The equation y= 30x+ 50 gives the cost y after x months. Which is true of the relationship between x and y? A It is linear and proportional. B It is linear and nonproportional. C It is not linear.
Answer:
The answer is cost = 50 + 30x
Step-by-step explanation:
Answer:
The correct answer is cost = 50 + 30x
Step-by-step explanation:
Lines I and m are intersected by transversal t, and I || m.
If m <3 = 126', what is m<5?
Answer:
54 Degrees
Step-by-step explanation:
<5 is going to be whatever 180-<3 is.
Answer:
your answer: m<5=54 degree
Step-by-step explanation:
hope it helps u
have a great day !!
I need help with the equal number questions only for example 2. 4. 6. 8. 10. 12. 14. 16. 18. 20. 22. 24. 26. 28. 30. no random stuff only answers please pdfs are allowed as long as they are real not redirects I will report redirects that are nasty or fake and to what I'm looking for thanks(:
Answer:
4. [tex]\frac{131}{12}[/tex] = [tex]10\frac{11}{12}[/tex]
6. [tex]\frac{236}{15}[/tex] = [tex]15\frac{11}{15}[/tex]
8. [tex]\frac{51}{5}[/tex] = [tex]10\frac{1}{5}[/tex]
10. [tex]\frac{31}{6}[/tex] = [tex]5\frac{1}{6}[/tex]
12. [tex]\frac{193}{25}[/tex] = [tex]7\frac{18}{25}[/tex]
14. [tex]\frac{7}{3}[/tex] = [tex]2\frac{1}{3}[/tex]
16. [tex]1[/tex]
18. [tex]\frac{16}{3}[/tex] = [tex]5\frac{1}{3}[/tex]
20. [tex]\frac{309}{28}[/tex] = [tex]11\frac{1}{28}[/tex]
22. [tex]20.3[/tex]
24. [tex]30, 45, 60[/tex]
26. no, no, yes, yes
Step-by-step explanation:
If you have any questions feel free to ask - Mark
triangles are ? sided and ? angles figures
Tyler has two savings accounts that his grandparents opened for him. One of accounts pay 7 % annual interest, whereas the other pays 9 % annual interest. you have $600 more invested 9% then you invested at 7% , how much do you have invested in each account if the total amount of interest you eam in a year is $118
Answer:
$400 and $1,000
Step-by-step explanation:
Let us assume the x be the amount invested in 7% account
And, 600 + x be the amount invested in 9% account
Now the equation is
7x% + 9%(600 + x) = $118
0.07x + 54 + 0.09x = $118
0.16x = $118 -$54
0.16x = $64
x = $400
And, the other one is = $400 + $600 = $1,000
The hypotenuse of a triangle measures 20.75 in., and one of the legs measures 17 in, what is the approximate length of the other leg of the triangle?