Answers
Answer:
For the first one the answer is:
<K = 31°
Sorry I don't know the second one.
Related Questions
Determine which quadrant each pair of coordinates will be in.
3
(-8, -7
(8,7)
(8, -7)
(-8,7)
Answers
(8,7) is in 1
(8,-7) is in 4
(-8,7) is in 2
:-)
Answer:
(-8, -7) in 3rd Quadrant
Step-by-step explanation:
(-8, -7) in 3rd Quadrant
(8,7) in 1st Quadrant
(8, -7) in 4th Quadrant
(-8, 7) in 2nd Quadrant
Thus, (-8, -7) in 3rd Quadrant
-TheUnknownScientist
Consider the two points (1, 6) and (4, 48).
a. Is there a line that goes through these two points? How do you know? If there is one, what is the equation of the line going through these
Answers
Answer:
Yes there is a line
y=14x-8
Step-by-step explanation:
use slope formula and incorporate the slope into the coordinates
Answer:
[tex]y = 14x - 8[/tex]
Step-by-step explanation:
. Using euclid postulate,
" any two points can be on a line".
So yes a line can be formed
Use the linear equation in ppont-slope form
[tex]y = mx + b[/tex]
where m is slope, b is the y intercept.
We can find the slope of the points first.
[tex]48 - 6 = 42[/tex]
[tex]4 - 1 = 3[/tex]
[tex] \frac{42}{3} = 14[/tex]
Our slope is 14.
We can plug in any two coordinates to find b.
[tex]14(1) - b = 6[/tex]
[tex] - b = - 8[/tex]
So our equation is
[tex]y = 14x - 8[/tex]
solve for x
[tex]\frac{7}{x+4}[/tex] = 4
Give your answer as an improper fraction in its simplest form.
Answers
Answer:
-9/4 = x
Step-by-step explanation:
4 is the same as 4/1
this problem is a proportion which can be solved by cross-multiplying:
7 = 4(x+4)
7 = 4x + 16
-9 = 4x
-9/4 = x
find the distance between the points (-2, -10) and (3, -2)
Answers
PLEASE HELP RIGHT NOW
You randomly choose one hat from 3 green hats, 4 black hats, 2 white hats, 2 red hats, and 1 blue hat.
Find the probability of the event: NOT choosing a white hat
Answers
Answer:
10/12
Hope it helps.
Teresa needs to memorise words on a vocabulary list for French class. She has 12 words to memorise and she is 1/4 done how many words has Teresa and memorise so far?
Answers
Answer: 3
Step-by-step explanation: 12 times 1/4 = 3
Answer:
3 wordsExplanation:
12×1/4 = 12/4 = 3
Can someone help me please
Answers
Answer:
A. T > 50
Step-by-step explanation:
PLEASE ANSWER!!! I WILL GIVR U BRAINLIEST!!
Answers
Answer:
k = 5
Step-by-step explanation:
The standard form of an equation representing proportionality is
y = kx ← k is the constant of proportionality
y = 5x ← is in standard form
with k = 5
Which of the following relations is a function?
A. (0,4), (-3, 2), (5, 1), (-7, 2)
B. (0,0), (-3, 3), (5, 1), (-3, 5)
C. (5, 1), (-3, 4), (0, 1), (5,2)
D. (0,4), (-3, 6), (0, 3), (-7, 2)
Answers
Answer:
c is the one with function
If my initial angle is 30 degrees, what is the negative coterminal angle?
Answers
Answer:
Step-by-step explanation:
Coterminal angles are angles in standard position (angles with the initial side on the positive x -axis) that have a common terminal side. For example 30° , −330° and 390° are all coterminal.
Answer:
-330°Step-by-step explanation:
Coterminal angles have a difference of 360° or multiples of 360°.
Negative coterminal angle with 30° is:
30° - 360° = -330°1/4 + 1/6 = 1/6 + 1/4
Answers
Answer:
This is true
Step-by-step explanation:
The fractions are just switched around.
4. Jason can travel 24 miles in hour . What is his average speed in miles per hour?
Answers
Answer:
if he is traveling 24 miles in an hour his average speed is going to be 24mph.
Answer:
Hello There!
Step-by-step explanation:
Your answer is:
24 miles per hourThis is because if he travels 24 miles in an hour, he stays that constant of 24 miles per hour.if this helps please give me a thanks!!
- abakugosimp
Vincent is giving cakes to some children at a carnival. He has 2 strawberry cakes, 6 pineapple cakes, and 7 chocolate cakes. If Vincent selects a cake randomly without looking, what is the probability that he will give a pineapple cake to the first child and then a strawberry cake to the second child?
Answers
Hope this helps you with your question.
what is the measure angle of C?
enter your answer like this: 42
Answers
Answer:
63
Step-by-step explanation:
Sum of all the angles of a triangle is 180
so 70+47+X=180
X= 180-117
X=63
Sheila buys 33kg of rice, 9kg of cornmeal and a certain amount of flour at the supermarket. The amount of flour bought is a third of the amount of rice bought. How much flour was bought? A. 15kg
B. 11kg
C. 18kg
D. 23kg
Answers
33 divided by 3 = 11
A rectangle has an area of (x3 + 5x2 + 5x – 2) square meters and a width of (x + 2) meters. Find its length.
(x2 + 3x – 1) meters
(x2 + 3x + 1) meters
(x2 + 5x – 4) meters
(x2 + 7x – 9) meters
Answers
Answer:b
Step-by-step explanation:
math will be the death of me
someone help me please!!
Answers
Answer:
346
Step-by-step explanation:
(40*22)-(34*16)
=880-544
=346
Answer:336
Step-by-step explanation:
22x40=880 total sq ft
16x34=544 inner sq ft
880-544=336
The world famous gambler from Philadelphia, Senor Rick, proposes the following game of chance. You roll a fair die. If you roll a 1, then Senor Rick pays you $25. If you roll a 2, Senor Rick pays you $5. If you roll a 3, you win nothing. If you roll a 4 or 5, you must pay Senor Rick $10, and if you roll a 6, you must pay Senor Rick $15. Is Senor Rick loco for proposing such a game? Explain.
Answers
Answer:
You lose $0.833 while Rick gains $0.833, and so Rick is not Loco
Step-by-step explanation:
There are six numbers on a dice. Thus, probability of rolling exactly one number = 1/6
Probability of rolling two is 2/6.
Rolling a 1 pays $25, and probability = 1/6
Rolling a 2 pays $5,and probability = 1/6
Rolling a 3 pays $0, and probability = 1/6
Rolling a 4 or 5 pays -$10, and probability = 2/6
Rolling a 6 pays -$15, and probability = 1/6
Thus,lets calculate the expected value;
EV = (25 × 1/6) + (5 × 1/6) + (0 × 1/6) + (-10 × 2/6) + (-15 × 1/6)
EV = - $0.833
This means you lose $0.833 while Rick gains $0.833, and so Rick is not Loco.
Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she wants to find the mean number of eggs each one will lay. She begins by randomly selecting 40 chickens from a large poultry farm and counts how many eggs each one lays within one month. She finds the mean to be 24.8 eggs with a standard deviation of 6.9 eggs. The resulting interval is (22.96, 26.64). Which of the following correctly interprets the 90% confidence interval for the true mean number of eggs chickens from this poultry farm lay within one month?
90% of all chickens at this farm lay between 22.96 and 26.64 eggs.
In repeated sampling, 90% of the time the true mean number of eggs chickens at this farm lay is 24.8.
Kat can be 90% confident that the constructed interval (22.96, 26.64) captures the true mean number of eggs chickens from this farm lay.
In repeated sampling, 90% of the time the true mean number of eggs laid by chickens from this farm will be captured within the interval (22.96, 26.64).
Answers
Answer:
C. Kat can be 90% confident that the constructed interval (22.96, 26.64) captures the true mean number of eggs chickens from this farm lay.
Step-by-step explanation:
Edge 2021
Solve the following set of equations by Cramer's Rule
3x + 2y = 12
x + 5y = 17
Answers
Answer:
please check the pdf the solution for your answer is in it. hope it helps :)
Step-by-step explanation:
Please help me i cant figure it out im stuck
what goes in the question mark box?
Answers
Answer:
y = 4x - 31
Step-by-step explanation:
Parallel slope (m) = 4
(5, -11)
y - y1 = m(x - x1)
y + 11 = 4(x - 5)
y + 11 = 4x - 20
y = 4x - 31
hey HELP PLEASE BRAINLIEST
Answers
The orange highlighted answer is right bc in order to get the number of centimeters in a foot youd multiply the 2.54*12 and then multiply that by 2 to get number of centimeters in two feet
hope it helps :)
What percent of 965 is
1932
Answers
Answer: It is 202.1 lol
URGENT pleaseee help 10 points and brainlist if right!!!!
Use the Sohcahtoa method!!
Answers
Answer: x is 36 degrees
Step-by-step explanation:
To solve this triangle, we can use sin -1 x = 14 / 24. This gives us 35.69 degrees, but in your answer choices you only get integers. We can round this up to 36 degrees to get the answer.
Answer:
36°
Step-by-step explanation:
sinx=14/24
x=[tex]sin^{-1} (\frac{14}{24})[/tex]
x=35.68533471° or 36°
Can someone help me find the volume of this shape please?
Answers
Answer:
the answer is 11.7
Step-by-step explanation:
Mr levels gave 5 tests the test scores were 200,225,215,199 and 225, what is the mean median and mode of the tests that mr levels gave?
Answers
Answer:
median is 215
mode is 225
mean is 212.8
Step-by-step explanation:
Im pretty sure
PLEASE ANSWER THESE! I WILL GIVE BRAINLIEST!! YOU NEED TO Solve each equation. Find the missing number by step by step!
Answers
Step-by-step explanation:
4. E=-6
-9
multiply both sides by the LCM=-9
-9 × (e) = -6×-9
-9
therefore the LCM will cancel I out the denominator
e = -6×-9
e= -54
5. K =2
12
multiply through by the LCM=12
12×(k)=2×12
12
cross out
k=24
6. m=-10
6
multiply through by the LCM=6
6×m=-10×60
6
cross out
m=-60
So follow suit
what is the approximate circumference of a plate with a diameter of 12 inches? use 3.14 for π. Round to the nearest hundredth if necessary. (I really need this it's a test)
Answers
Answer:
37.7
Step-by-step explanation:
C=πd=π·12≈37.69911
rounded to the nearest hundredth 37.7.
hoped this helped.
HELP PLEASE ⚠️⚠️⚠️⚠️⚠️⚠️⚠️❗❗❗❗❓❓❓
Why does it matter that we protect African Wild Dogs?
Answers
Answer:
HOPE it helpsOne of Africa's most efficient predators, wild dogs may help regulate prey species that in turn play a role in shaping vegetation communities. Securing a future for wild dogs, therefore, is an essential part in stemming the loss of biodiversity and preserving a healthy ecosystem.
Answer:
wild dogs may help regulate prey species that in turn play a role in shaping vegetation communities. Securing a future for wild dogs, therefore, is an essential part in stemming the loss of biodiversity and preserving a healthy ecosystem.
Step-by-step explanation:
The cast of the school play, Annie Jr., has 16 girls and 12 boys. If this ratio remains the same for the whole school, how many students at Liberty Middle School are girls it there are
1,120 total students?
Answers
Plz give brainliest
Answer: 640 girls
Step-by-step explanation:
the total play has 28 students
the amount of girls is 4/7 total
multiply the fraction 4/7 by 1,120
the answer is 640 girls