Please help with this! I think it want you to calculate the answer for the entire angle! What it equals to!
Answers
Answer:
x=5
Step-by-step explanation:
i hope this helps :)
Related Questions
A.How much flour is used with 6 eggs? B.How many eggs are used with 15 cups of flour?
Answers
If y = 5x2 – 3x + k does not hit the x-axis, then what is/are the value(s) of k?
Answers
9514 1404 393
Answer:
k > 9/20
Step-by-step explanation:
If the parabola does not touch the x-axis, the discriminant is negative. That means ...
b^2 -4ac < 0
(-3)^2 -4(5)(k) < 0
9 < 20k . . . . . . . . . add 20k
k > 9/20 . . . . . . . . .divide by 20
[tex]y=5x^2-3x+k\\[/tex]
Discriminant | D < 0 (Because doesn't intercept any x-values)
[tex]D = (-3)^2-4(5)(k) < 0\\9-20k<0\\-20k<-9\\k>\frac{9}{20}[/tex]
Therefore, the value of k must be greater than 9/20
so k > 9/20
At midnight the temperature is -6. At midday the temperature is 9. By how much did the temperature rise?
Answers
Answer:
The temperature went up 15 degrees.
Answer:
15
Step-by-step explanation:
Samuel wants to buy a snake for $288 and the pet store owner wants him to make 6 equal payments of $49.
6 StartLongDivisionSymbol 288 EndLongDivisionSymbol minus 240 = 48. 48 minus 48 to get a remainder of 0 and a quotient of 49.
What error did the pet store owner make?
Answers
Answer:
the answer is A
Step-by-step explanation:
I got it right Good luck and I hope it helps
Answer:
its A
Step-by-step explanation:
good luck
William has $22 to buy string for his guitar each set of strings cost $5 how many sets of strings can he buy
Answers
Answer: 4 sets
Step-by-step explanation:
Answer:
He can buy 4 sets of strings.
Step-by-step explanation:
If each set is 5 dollars then you multiply that by 4 and you get 20. You have 2 dollars left and you cant buy anymore sets.
Please mark brainliest.
What is the value of X is this equation. -x - 8=15
Please hurry :D
Answers
Answer:
x = -23
Step-by-step explanation:
i need help please by now i turn this in 5 minutes
Answers
Answer:
Step-by-step explanation:
i think its the second one
Answer:
A: 25 mph
Step-by-step explanation:
A simple slope problem. Rise over run is how you calculate slope, and in this case, it would be- 50/2 -which is equal to- 25/1 - Which, put into context, 25 miles per hour.
John can skate 1,000 meters in 200 seconds. How many meters per second can he skate?
Answers
Answer:
John can share 5 meters per second
Question:
Chana and Josiah started skating at the same time in the same direction, but Josiah had a head start 10 meters past the starting line. Chana skated 3 meters per second and Josiah skated 2 meters per second.
Answer:
What does point G represent in this context?
Chanas distance from the starting line at a time when she is farther than Josiah.
Jordy bill at a restaurant is $49.60. He leaves a 15% tip for the waitress.
How much money does Jordy spend?
HELPPPPPP MEEEE PLSSSSSS
Answers
Answer:
34.60 ez just minus the tip with the payment
Step-by-step explanation:
15% of $49.60 is $7.44
So, $49.60 + $7.44 = $57.04
Answer: $57.04
A square field was enlarged by adding 5 feet to the length and width of the original field
Answers
Answer:
The side length of the original field is 19 feet
Step-by-step explanation:
Let the side of original square be x
Now we are given that A square field was enlarged by adding 5 feet to the length and width of the original field.
So, length of side of enlarged field = x+5
Area of new enlarged field =
We are given that the area of the enlarged field is 576 square feet
So,
Hence The side length of the original field is 19 feet
- 4x + y = 6
- 5x - y = 21
The solution is
Answers
Answer:
x = -3
y = -6
Step-by-step explanation:
[tex]y = 6 + 4x \\ - 5x - (6 + 4x) = 21 \\ - 9x - 6 = 21 \\ - 9x = 27 \\ x = - 3 \\ y = 6 + (4 \times - 3) = - 6[/tex]
Caitlin drew a scale drawing of the community park in her town. The actual park is 48 feet long. Caitlin’s scale drawing is 12 inches long
What scale did Caitlin use to draw the park?
O 1 inch equals 4 feet
O4 inches equal 4 feet
O 1 inch equals foot
O 4 inches equal 1 foot
Answers
Answer:
The answer is A
Step-by-step explanation:
I took the test and got 1 inch equals 4 feet :) Hopes this helps
♡ The Question ♡
Caitlin drew a scale drawing of the community park in her town. The actual park is 48 feet long. Caitlin's scale drawing is 12 inches long.
What scale did Caitlin use to draw the park?
* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
1 inch equals 4 feet!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
No Explanation/Step-By-Step provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-No tips provided!
someone pls helpppp
Answers
Answer:
0_0
Step-by-step explanation:
WAT IS DAT
Answer:
it should be 24.472
1.2x minus 4y equals 28. What does y equal.
Answers
Answer:
y = 1.2/4 x + 7
Step-by-step explanation
1.2x - 4y =28
4y = 1.2x + 28
y = 1.2/4 x + 28/4
y = 1.2/4 x + 7
tell whether x and y are in proportional relationship. explain your reasoning
Answers
Answer:
(Some textbooks describe a proportional relationship by saying that " y varies proportionally with x " or that " y is directly proportional to x .") ... This means that as x increases, y increases and as x decreases, y decreases-and that the ratio between them always stays the same.
Step-by-step explanation:
moya picked 3 dozen apples she wents to share her apes in equal groups. show how many different way can she do this
Answers
Answer:
Groups of 12, Groups of 4, Groups of 6, Groups of 18
Step-by-step explanation:
12 x 3 = 36
36 splits evenly into 12, 4, 6, and 18 therefore that is your answer.
Find the percent increase from 2005- 2010
Find the percent of increase:
Year= 2005 2010
Population
(millions) 3.2 5.6
The percent of increase is? (PLZ HELP)
Answers
Answer:
2.4 more.
Step-by-step explanation:
evaluate 19 + 6a ÷ 2
Answers
Answer:
19 + 3a
Step-by-step explanation:
19 + 6a ÷ 2
If we want to evaluate this equation, there's really only one step.
We need to divide our 6a by our 2.
1. 19 + 6a ÷ 2 => 19 + 3a
So 19 + 6a evaluated is 19 + 3a.
Feel free to give brainliest.
Have an amazing day and happy Thanksgiving!
The figure below shows two pair of congruent triangles. ΔOBR ≅ ______ ΔTAP ΔTPA ΔPAT ΔATP
Answers
Answer:
ΔTAP
Step-by-step explanation:
Answer:
The answer is APT
GIVING BRAINLIEST FOR THIS QUESTION!!
Combine like terms. 15t + 9 – 7s + 10 + 5t
Answers
Answer:
32
Step-by-step explanation:
I did the math for you
Answer:
20t + 19 - 7s
Step-by-step explanation:
15t + 9 - 7s + 10 + 5t
20t + 9 - 7s + 10
20t + 19 - 7s
*
URGENT PLS ANSWER: Write the ratio of students to adults in simplest form.
Seventh-Grade Field Trip
Students
180
Adults
24
Buses
4
Answers
Answer
15 to 2
Step-by-step explanation:
pls answer I give brainliest
Answers
Answer:
Its c
Step-by-step explanation:
When Gabriella runs the 400 meter dash, her finishing times are normally distributed with a mean of 79 seconds and a standard deviation of 0.5 seconds. Using the empirical rule, determine the interval of times that represents the middle 95% of her finishing times in the 400 meter race.
Answers
Answer:
(78, 80)
Step-by-step explanation:
Given a normal distribution :
Mean = 79 seconds
Standard deviation = 0.5 seconds
Using the empirical rule :
95% of her finishing times :
According to the empirical rule, 95% represents 2 standard deviations from the mean that is ± 2 standard deviations from the mean score or value.
Hence ;
The interval will be defined as ;
Mean ± 2(standard deviation)
79 ± 2(0.5)
79 ± 1
(79 - 1) ; (79 + 1)
78 ; 80
The expression -7y is a
A: Constant
B: Term
C: Variable
Answers
Answer:
B: term
Step-by-step explanation:
-7 is the constant
y is a Variable
both together make a term.
PLEASE HELP QUICK 20POINTS
Select the first equation in which Eleanor makes an error.
is the equation when Eleanor makes an error.
1
2
3
4
5
Answers
Answer:
2
Step-by-step explanation:
WILL MARK BRAINLIEST PLS HELP!! Kirsten just found out that Snap will no longer be free, and she is devastated. Snap will charge 3 cents for each picture sent and 9 cents for each video. Her parents are willing to allow her to spend no more than 15 dollars a month. Kirsten knows that based on her typical usage she will send more than 200 Snaps a month. Model Kirsten’s monthly Snap budget and show all possible combinations. Identify one plausible scenario that could occur. INEQUALITIES
Answers
she can send up to 500 snaps OR 166 videos
she can send up to 500 snaps 150 videos
Can someone help me with this question?
Answers
The orange shape is a dilation of the black shape. What is the scale factor of the dilation?
Answers
Answer:
3/4
Step-by-step explanation:
Kasie likes to jog every morning before work. She can jog 3 miles in 30 minutes, if she
continues to jog at the same rate, how many miles can she run in 2 hours?
Answers
Answer:
12 miles
Step-by-step explanation:
3 miles per 30 minutes
2 hours is made of 4 30 minutes, so 3 x 4 = 12
Answer:
The answer is 12 miles
Step-by-step explanation:
30 minutes is half an hour.
If 30 minutes is half an hour then, 2 hours is 120 minutes.
3 miles in this problem is 30 minutes, so 120 divided by 30 is 4 and 4x3 is 12.
A ladder is 8 meters long. It leans against a wall with one end on the ground 6 meters from the wall. The other end just reaches a windowsill. Calculate the height of the windowsill above the ground. Show your work.
Help
Answers
Answer:
2 meters
Step-by-step explanation:
I really don't know if this is right. It is just a guess:
8-6=2 so the windowsill is 2 meters off the ground because if the ladder is leaning 6 meters out, you have to take 6 meters away from 8, which leaves you with 2 meters.
