Answer:
y = -3x - 9
Step-by-step explanation:
Parallel lines have same slope.
y = mx + b
m -> slope & b ->y-intercept
y = -3x - 2
So, slope of the required line = -3
(-4 , 3)
y - y1 = m(x - x1)
y - 3 = -3(x - [-4])
y - 3 = -3(x + 4)
y - 3 = x*(-3) + 4*(-3)
y - 3 = -3x - 12
y = -3x -12 + 3
y = -3x - 9
Please help i need answers am bad at math
Answer:
1) 2 5/9
2) 4 5/6
3) 4 3/8
4) 5 3/5
5) 7 1/3
6) 6 1/9
7) 7 1/8
8) 2 2/9
9) 5 3/4
Step-by-step explanation:
Hope this helps
Find the total surface area of this cylinder.
Give your answer to 1 decimal place.
24 cm
18 cm
Step-by-step explanation:
2(22/7)12²+2(22/7)(12)(18)
=2021.9
What is the value of x
Answer:
The answer is 60
Step-by-step explanation:
reasoning: we know that in a triangle all three sides add up to 180
SO we can divide 60 by 180 which is 3.
we can also do 180-60 which is 120 then find out what is half of 120 which is 60.
Pls brainliest have a good day!
A 25 foot ladder is leaning against a building. The foot of the ladder is 7 feet from the base of the building. What is the angle the
ladder makes with the building?
Answer:
Step-by-step explanation:
You have the hypotenuse and the adjacent, so use cosine.
SOHCAHTOA
Take the inverse cosine of both sides, which requires a calculator
cos(Ф) = 7/25
Ф = 73.74°
2 can be the same or more helpppppp
answer:
4d + 2w and 1/2(8d + 4w)
- read each line correctly and try to make something out of it, if that makes sense
The ratio of boys to girls in the sixth grade was 5:7. If there are 14 more girls, how many sixth graders are there?
Answer:
84
Step-by-step explanation:
7-5=2
2u-> 14
1u->7
7+5=12
12u-> 84
Answer:
boy=5 girls=7 + 14= 21 girls
Step-by-step explanation:
Martha earns $15 per hour for babysitting. The parents always giver her a $5 tip.
What is the y-intercept in this situation?
Enter the correct answer in the box.
? Dollars
Answer:
y=15x+5
Step-by-step explanation:
Can someone help me with this
Pedro bought 7 tickets to a basketball game. He paid a total of $168. Enter an equation, using x as your variable, to determine whether each ticket cost $24 or $25.
Answer:
The answer is each ticket cost $24
Step-by-step explanation:
multiply 24 by 7
24*7=168
23% of 200 model please
Answer:46
Step-by-step explanation:
Answer:
200*23/100=46
Step-by-step explanation:
Hope it helps
Jake has a pool in his backyard. He wants to know how much water it holds.
0.9 m
1.8 m
2.5 m
What is the volume of the pool?
A. 1.62 m3
B. 4.05 m
13
O C. 5.20 m
D. 16.74 m3
Answer:
B 4.05^3
Step-by-step explanation:
Just mulityply
HELP ASAP! I will mark brainlist! Thank you!!
Rectangular prisms can be classified based on how their bases and lateral faces intersect or meet. A right rectangular prism has bases that are perpendicular to its lateral faces, meaning that they meet at right angles
Algebra help hurry !
step by step explanation on how to solve (-3 + 8 x 2 -3)
Answer:
Step-by-step explanation:
(-3+8*2-3)
first multiply 8 and 2= (-3+16-3)
then just do it order:
(-3+16-3)
= 10
Follow the order of operation
Parentisis
exponents
multiplication
divison
sqaure root
Please help me I need this I need a good grade or my mom spank me.
Answer:
Thats correct.
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST TO RIGHT ANSWER! AND 20 POINTS
question and answer choices are in the picture. No fake answers and please give expaination
Answer:
61,600
Step-by-step explanation:
56,000 x 1.1= 61,600
8) Saatteki hızı 90 km olan bir aracın 4 saatte aldığı
? yolu hızı 80 km olan bir araç kaç saatte alır?
Answer:
what????
Step-by-step explanation:
I can't understand
Which of the following is a characteristic of hyperbolic geometry?
A. The sum of the angle measures of a triangle is less than 180°
B. The sum of the angle measures of a triangle is greater than 180°
C. The sum of the angle measures of a triangle is 180°.
D. The sum of the angle measures of a triangle is 360°
Answer:
The sum of the angle measure of a triangle in hyperbolic geometry is less than 180 degrees!
A)The sum of the angle measures of a triangle is less than 180°.
What is the difference between spherical and hyperbolic geometry?In spherical geometry, there aren't any such strains. In hyperbolic geometry, there are at least awesome traces that bypass via the point and are parallel to (in the same plane as and do no longer intersect) the given line.
Why is hyperbolic geometry important?A study of hyperbolic geometry enables us to break away from our pictorial definitions with the aid of supplying us with a world in which the pics are all changed but the exact means of the words used in every definition stay unchanged. hyperbolic geometry facilitates our to focus on the importance of phrases.
Learn more about hyperbolic geometry here: https://brainly.com/question/8531346
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The line graph below shows the profits of Carol's lemonade stand over the past six weeks.
A) $6.60
B) $7.30
C) $8.00
D) $8.70
If her profits continue to increase at the same rate, what will her profit be on the 10th week?
A rectangular prism has a square top and bottom and is 8cm tall. If the surface area is 72 square centimeters, determine its volume.
Answer:
576
Step-by-step explanation:
base times height
so 72*8
which is 576
help me Factor 2x + 8 please.
Jennifer has a hair ribbon that is 12 centimeters long. What is the length of the ribbon in millimeters? will mark brainliest
Answer:
120 mm
Step-by-step explanation:
....................
Answer:
x = 24
Step-by-step explanation:
20 x 6 = 120
5 x 24 = 120
5(24) divided by 6 = 120/6 = 20
hope i helped you!
can someone help me
Answer:
30
Step-by-step explanation:
Given
f(x) = x² - x
Then
f(-5) = (-5)² - (-5)
= 25 + 5
= 30
Listed are 32 ages for Academy Award winning best actors in order from smallest to largest. (Round your answers to the nearest whole number.) 18; 18; 21; 22; 25; 26; 27; 29; 30; 31; 31; 33; 36; 37; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73; 74; 76; 77 (a) Find the percentile of 37. th percentile
Answer:
34.5
Step-by-step explanation:
Given the data:
X : 18; 18; 21; 22; 25; 26; 27; 29; 30; 31; 31; 33; 36; 37; 37; 41; 42; 47; 52; 55; 57; 58; 62; 64; 67; 69; 71; 72; 73; 74; 76; 77.
The 37th Percentile :
37/100(n + 1)th term
n = sample size = 32
Therefore,
0.37(32 + 1)th term
0.37(33)th term = 12.21 th term
(12th + 13th) term ÷ 2
(33 + 36) / 2
69 / 2
34.5
The 37th percentile is 34.5
a championship swimmer swims 20 meters in 10 seconds. what is his speed
Answer:
his speed is 2 meters per second
Answer:
his speed is 2 meters per second
Step-by-step explanation: none
True or false every whole number is a multiple of 1?
URGENT!!! True or False: You can use Side Side Side Similarity to prove two rectangles are similar.
Answer:
true
Step-by-step explanation:
The only postulates that will not prove congruence is AAA and SSA
On a math test five out of 20 students scored 70 or below a score of 70 on this test would be the?
A. Lower quartile
B. Upper quartile
C. Median
D. 70th percentile
Lower quartile. The correct option is A
What is Lower quartile ?The lower quartile, often known as the first quartile or Q1, is a measure of central tendency that separates the bottom 25% of a data set from the rest of the data.
In this instance, five out of the 20 students received scores of 70 or lower, which equals a 25% proficiency rate.
Therefore, 70 or below is the lower quartile.
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3/4 - 4x + 1/2x - 1/2 + 1/2x Combine the like terms to simplify. Show your work
If you mean,
[tex] \frac{3}{4} - 4x + \frac{1}{2} x - \frac{1}{2} + \frac{1}{2}x[/tex]
Then the answer would be,
[tex] \frac{1}{4} - 3x[/tex]
But if you mean,
[tex] \frac{3}{4} - 4x + \frac{1}{2x} - \frac{1}{2} + \frac{1}{2x} [/tex]
Then the answer would be,
[tex] \frac{1}{4} - 4x + \frac{1}{x} [/tex]