Answer:
30*1 = 30 - 1st
30*2 = 60 - 2nd
30*3 = 90 - 3rd
30*4 = 120 - 4th
30*5 = 150 - 5th
Above are the first 5 multiples of 30.
Answer:
30,60,90,120,and 150. I hope this helps:)
Step-by-step explanation:
Find the midpoint of the line segment that has endpoints at (-9, -6) and (-1,-8).
Answer:
dvrgehneghsfbdgh
Step-by-step explanation:
Nikki is solving the equation below. Which value of x makes the equation true ?
12x-20y=180 slope-intercept form
Answer:
y=3/5x-9
this is what im learning as well
Regular: 12x-20y=180
In slope-int form: y = 3/5x - 9
that should be your answer.Need it ASAP will give brainliest
Answer:
Step-by-step explanation:
Option A is the correct answer
256 x 343 / 7 x 64
87808 / 448
= 196 = 14^2
Answer:
Option A is the correct answer
Step-by-step explanation:
256 x 343 / 7 x 64
87808 / 448
= 196 = 14^2
Johannes needs to buy replacement team uniforms and is looking at different prices he has a budget of 300 he needs 18 pairs of plants and 12 shirts let x represent
Answer:
12 Shirts would be $275.
18 Pairs of Pants would be about $284 and some change.
Therefore, he would not be able to purchase the amount of shoes AND shirts that he needs for the team uniforms.
Step-by-step explanation:
I need help anyone know what this is?
Answer:
∠[tex]ACD=60[/tex]° or B
Step-by-step explanation:
[tex]110+120+70= 300[/tex]
[tex]360-300=60[/tex]
Answer:
B 60
Step-by-step explanation:
Do not let all the extra triangles on the outside trip you out. The shape is a trapezoid which total should equal 360. Add all the angles up and subtract from 360 to get 60
Hope this Helps :)
You have discovered another alien. Find the correct rescue path before answering this question. Which statements are true about the equation of the line used to save this alien? The y-intercept is not visible on the graph. The slope does not exist for this line. The y-intercept is positive. The line crosses the x-axis at –3.
The correct answers are option A and option D.
What is a slope?In mathematics, a line's slope, also known as its gradient, is a numerical representation of the line's steepness and direction
From the given graph it is clear that the spaceship is located at (-4,3). The alien is at (-2, -3).
If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,
then the equation of line is
y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)
y - 3 = (-3 -3 ) / (-2 + 4) x (x + 4)
y - 3 = -3x -12
y = -3x -9
The equation of the line is;
y = -3x -9 {equation 1}
Slope intercept form of a line is
y = mx + b {equation 2} ,
where m is the slope and b is the y-intercept.
On comparing the equation (1) and (2) we get
It means,
Slope = -3
y-intercept = -9
Points from -6 to 6 are labeled on y-axis. The y-intercept is -9, so it is not visible on the graph.
Option A is correct.
Substitute y=0 in equation (1) to find the x-intercept.
Divide both sides by 3.
x-intercept is -3. It means the line crosses the x-axis at -3.
Option D is correct
Therefore, the correct options are A and D.
To learn more about the slope;
brainly.com/question/3605446
#SPJ6
Meg found another treasure between −13
4
feet and
-21
2
feet. Where was that treasure?
Negative 1 and one-half
Negative 2 and three-fourths
Negative 1 and one-fourth
Negative 2 and one-fourth
Answer:
Step-by-step explanation:
if it's -1 and 3/4 and -2 1/2 then it would be D, it's the only number to fit in that range
six friends share a 15 once bag of nuts equally between witch too whole numbers will each get
Answer:
if you divide 15 by 6 you should get 2.5 as your answer
Answer:
between 2 and 3
Step-by-step explanation:
15/6=2.5
2<2.5<3
those are the two whole numbers closest to 2.5
PLEASE HELPP Which equation is parallel to y = –3 x + 4 and passes through the point (–3 , 4)? y = –3 x – 5 y = 13 x + 3 y = –3 x + 15 y = 13 x + 5
Answer:
A.(-3,4) is your answer.
Step-by-step explanation:
-3x+4
For A:
x=-3
y=4
Plug in 3 where x is and multiply -3 x -3, which equals 0.
Then you plug in 4 where y is, so then your equation is (4=0+4)
Then you add 0 +4, which sum is 4.
Final equation is 4=4, so yes your answer is A. (-3 , 4)
Can you mark me brainliest anwer.
100x40+79-40+1/4=? do you know the answer
Answer:
4039.25
Step-by-step explanation:
(100) (40) + 79 − 40 + 1/4
16157 /4 = 4039.25
You are to take a multiple-choice exam consisting of 100 questions with 2 possible responses to each question. Let x represent the number of correct responses on the test. A) What is your expected score on the exam?B) Compute the variance and standard deviation of x.
Answer:
50 ;
25 ;
5
Step-by-step explanation:
Given that:
Number of multiple choice questions = 100
Number of possible responses = 2
Hence, probability of success, p = 1/2 = 0.5
Using normal approximation :
The expected score = mean = n*p
Expected score (X) = 100 * 0.5 = 50
standard deviation = std(X) = √
Var(X) = n*p*q
q = 1 - p = 1 - 0.5 = 0.5
Variance = Var(X) = (100 * 0.5 * 0.5)
Var(X) = 25
Var(X) = 25
The Standard deviation (Std) = √Var(X)
Std(X) = √25
Std(X) = 5
help is needed :) similar or not similar
helppppppppppp pleaseeeeeee
What is the common difference between the terms in this arithmetic sequence?
5, 11, 17, 23, 29, . . .
What is the least common multiple (LCM) of 3 and 5?
O 30
O 2
O 15
O 8
pls help
Answer:
15
Step-by-step explanation:
magical it is 15 because it is what it is
Please don’t just comment for points
State if the two triangles are congruent. If they are, state the triangle congruence theorem that proves it
Answer:
Not congruent
Step-by-step explanation:
The sides that are equal in length are not in the same place if you align the triangles.
Danielle created a painting using only similar hexagons.
Which statement about the hexagons must be true?
The hexagons are all the same size and shape.
The hexagons have corresponding sides that are proportional.
The hexagons have corresponding angles that are not congruent.
The hexagons are different shapes but the same size.
Answer:
The hexagons have corresponding sides that are proportional
Step-by-step explanation:
Hexagon is a polygon that consists of six sides and six angles.
Two polygons are said to be similar under the following conditions:
1. Corresponding angles of the hexagons are congruent.
2. Corresponding sides of the hexagons are proportional.
As hexagons are similar, the following statement must be true:
The hexagons have corresponding sides that are proportional.
Answer:
The hexagons have corresponding sides that are proportional.
Step-by-step explanation:
took test and it was correct :)
Jacinta buys 4 pounds of turkey and 2 pounds of ham. She pays a total of $30, and the turkey costs $1.50 less per pound than the ham. What would be the combined cost of 1 pound of turkey and 1 pound of ham?
A. $7.50 B. $9.50
C. $10.50 D. $15.00
Answer:
Step-by-step explanation:
The correct answer would be C $10.50 have a good day.
21 pounds into ounces
Answer: 336
Step-by-step explanation:
it is 336 because if it is 21 poundes it is large so it sums up to 336 ounces
Helppppppppppppppp...
Answer:
180 degrees
Step-by-step explanation:
Answer:
It’s 180 degrees I think
Step-by-step explanation:
please help me asap
A large nationwide company with 1200 employees claims that the number of days missed by its employees due to illness is below the national average of 7. A random sample of 40 employees resulted in a mean of 6.6 days with a standard deviation of 1.8. The hypothesis test resulted in a p-value of 0.084. Which of the following statements is true?
A. There is a 10% chance that the null hypothesis is true and a 8.3% chance that the alternative hypothesis is true.
B. There is a 8.3% chance that the mean number of days missed by employees at the company is below 7.
C. Since the probability that the mean number of days is below 7 is small, the null hypothesis is likely true.
D. If the mean number of days missed the company is 7 the probability of obtaining a sample mean of 66 days or lower is 0.063.
The last part of the question before the options is meant to be;
The hypothesis test using α = 0.1 resulted in a p-value of 0.084. Which of the following statements is true?
Answer:
B: There is a 8.3% chance that the mean number of days missed by employees at the company is below 7.
Step-by-step explanation:
Significance value is α = 0.1
p-value = 0.084
Now, we want to test the claims that the number of days missed by its employees due to illness is below the national average of 7.
Now the p-value is basically a probability.
Thus, p = 0.084 can be written as 8.4%
It seems this 8.4 is an approximate version of 8.3 because the options use 8.3%.
Thus, Option B is the closest answer.
a line passes through tge points (1,-3) and (4,6) what is the zero of this line ?
Answer:
The zero of the line is (2,0)
Step-by-step explanation:
The equation of a line passing through points (x1,y1) and (x2,y2) can be found as:
[tex]\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
We are given the points (1,-3) and (4,6). Substituting:
[tex]\displaystyle y+3=\frac{6+3}{4-1}(x-1)[/tex]
Operating:
[tex]\displaystyle y+3=\frac{9}{3}(x-1)[/tex]
[tex]y+3=3(x-1)[/tex]
The zero of this line can be found by making y=0 and solving for x:
0+3=3(x-1)
3=3x-3
Adding 3:
6=3x
Solving:
x = 2
The zero of the line is (2,0)
Find the value of c that completes the square.
m^2 + 32m + c
Answer:
c=256
Step-by-step explanation:
m²+32m+c=m²+32m+(32/2)²-(32/2)²+c
=m²+32m+16²-16²+c
=(m+16)²-256+c
for it to be a complete square -256+c=0
or c=256
Help please!!!
Mr. Hayes has 111 straw bundles to use for bedding in his horse stalls. what is the greatest number of stalls he can fill if each stall holds exactly 4 bundles of straw?
Answer:
27 stalls
Step-by-step explanation:
111 / 4 = 27.75
So he can fill at most 27 stalls completely
Karen is planting a tree. She wants to use three guide wires to stabilize the tree. If Karen places the guide wires 8 feet up
the trunk and 6 feet from the base, how much total wire will she need for both guide wires?
Answer:
Karen will need 42 feet to use 3 guide wires to stabilize the tree.
Step-by-step explanation:
1 guide wire = 8 feet up + 6 feet from base
1 guide wire = 14 feet
3 guide wires = 14 feet + 14 feet + 14 feet
3 guide wires = 42 feet
Please help with this. THank you
Answer:
8 ones quotient
0 one remaining
Step-by-step explanation:
there is no remaining
A researcher compared the heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best fit for the data, where x is the shoe size and y is the height, in inches, Based on the equation, what is the approximate shoe size for a man having a height of 60 inches? On O n. 108 O c. 12 D. 14