Answer:
5 and 6
Step-by-step explanation:
square root of 33 = 5.7, which is in between 5 and 6
how would I solve the system x + 2y = 13, -x + y = 5 when using elimination
Answer:
x + 2y = 13}(add the both eqns)
-x + y = 5}
x +(-x) = 0
2y + y = 3y
13 + 5 = 18
then,
3y = 18
y = 6
from
x + 2y = 13
x = 13 - 2(6)
x = 1
PLEASE HELP. this is extra credit! ill provide brainliest (if im able too)
Answer:
∠ADF = ∠ECF × 2
Step-by-step explanation:
∠ABC = ∠EBD = ∠ADF = ∠ECF × 2
Thus, meaning that they are congruent to each other.
Have a great day!
Identify the slope and y-intercept of the function y=-11x+6. O A. The slope is 11. The y-intercept is (0,6). OB. The slope is 6. The y-intercept is (0, 11). O C. The slope is -11. The y-intercept is (0,6). o D. The slope is 6. The y-intercept is (0, -11).
Answer:
c. The slope is -11 and the y-intercept is (0,6)
Step-by-step explanation:
the slope formula is y=mx+b, where m= slope, and b is the y-intercept. so that would mean -11x is the slope and (0,6) is the y-intercept
so that would make c the correct answer.
hope this helps :)
A student used this complex fraction to find a unit rate: (340 pages)/(3/4 hour.) Which quotient equals the fraction?
A. 3/4 ÷ 340
B. 4/3 ÷ 340
C. 340 ÷ 3/4
Pls tell me something this problem solve
Answer: B 124
Step-by-step explanation:
When you have problems like this, you would add the two angles inside the triangle to get the measurement for the outer angle. so 37 + 87 equals 124.
Original Price = $ 16, %Markdown = 25%
Answer:
12$
Step-by-step explanation
Because 4 is 25% of 16 so then you just subtract 4 then you get 12
What is 0.2(5x – 0.3) – 0.5(–1.1x + 4.2) simplified?
Answer:
1.55 x − 2.16
Step-by-step explanation:
Answer:
1.55 x - 2.16
Step-by-step explanation:
Given the following linear equation state the slope and the y-intercept.
y = 2x - 3
m =
b =
pls help ill give u brainliest!!!!!
Answer:
The answer is B, S=20R+60.
Step-by-step explanation:
To check if the answer is true we can plug in the numbers. For the first line, it would be S = 20(20) + 60. 20 times 20 = 400, and 400 + 60 is 460. 460 is the number of seats in the row so the answer is true.
Graph this system of equations.
1.15x + 0.65y = 8.90
x − 3y = -15
Answer:
We have the equations:
1.15x + 0.65y = 8.90
and
x − 3y = -15
First, let's write them in the slope-intercept form:
The first one will be:
y = -(1.15/0.65)*x + 8.90/0.65
The second:
y = (1/3)*x + 15/3 = (1/3)*x + 5.
then our system is:
y = -(1.15/0.65)*x + 8.90/0.65
y = (1/3)*x + 5.
To graph each line, you can just evaluate the line in two points (for x = 0 and x = 1, for example) and then locate those points in the coordinate axis, and then draw a line that connects them.
For example with the second line:
y(0) = (1/3)*0 + 5 = 5
then we have the point (0,5)
and
y(3) = (1/3)*3 + 5 = 8
Then we have the point (3,8)
With the first equation may be a little harder, as the coefficients are not whole numbers, we can rewrite it as:
y = (1.15/0.65)*x + 8.90/0.65 = (115/65)*x + (890/65)
Where i multiplied and divided by 100 the numerators and denominators in the right side, so now is easier to work with it.
The points you can use are:
y(0) = (115/65)*0 + (890/65) = 13.7
the point is (0, 13.7)
and:
y(1) = (115/65)*1 + (890/65) = 15.5
The point is (1, 15.5)
Below you can see the graphs of both functions:
blue: y = -(1.15/0.65)*x + 8.90/0.65
red: y = (1/3)*x + 5
The answer is in the picture below!
-5x - 2 =13 how do I solve this and what’s the answer
Answer:
x= -3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
-5x-2=13
-5x=13+2
-5x=15
divide both side by -5
x = -3
whats the value of e? -(4e+7)=1
Answer:
-2
Step-by-step explanation:
-(4e+7)=1
-4e-7=1
-4e=1+7
-4e=8 divided both side by -4
e=-2
please help I need an answer please help
Answer:
The answer is 38-2c=15c+4
Step-by-step explanation:
hope that helps
Help am usually good at math but I don't understand this one problem
Answer:
Step-by-step explanation:
y = 70x + 100
PLSSSSSSSSS HELP ME PLSSS WITH PART A PLSSS
Answer:
hai
Step-by-step explanation:
can i have these, since i help in comments?
-not doggo
Answer:
Try averaging them! Then you will get an answer!
Step-by-step explanation:
:)
A tire manufacturer knows that 5% of tires contain a defect, and the presence of a defect is independent from tire to tire.
What is the probability that if 5 tires are inspected, exactly 1 has a defect?
Round to 3 decimal places.
Answer:
the answer is 0.204
Step-by-step explanation:
The probability that if 5 tires are inspected, exactly 1 has a defect is 0.204
How to determine the probability?The probability that a tire is defect is given as:
p = 5%
The required probability is then calculated using:
[tex]P(x) = ^nC_x * p^x * (1 - p)^{n - x}[/tex]
Where:
n = 5 --- number of tires
x = 1 ---number of tires with defect
So, we have:'
[tex]P(1) = ^5C_1 * (5\%)^1 * (1 - 5\%)^{5 - 1}[/tex]
This gives
[tex]P(1) = 5 * (5\%) * (1 - 5\%)^4[/tex]
Evaluate the product
P(1) = 0.204
Hence, the probability that if 5 tires are inspected, exactly 1 has a defect is 0.204
Read more about probability at:
https://brainly.com/question/251701
#SPJ2
i need some helppp please
Answer:
7^12
Step-by-step explanation:
when dividing subtract the power . when multiplying add of the power.
hope this helps :]
p.s sorry if wrong
Answer:
7¹², I did all the math its right
Compare and order the following numbers: √21, 5.2, -4.6, and 39/10
A) -4.6 < 5.2 < √ 21 < 39/10
B) -4.6 < √21 <39/10 < 5.2
C) -4.6 < 39/10 < √21 < 5.2
D) -4.6 < 5.2 < 39/10 < √21
-\dfrac{5}{6}x=-\dfrac{10}{3}−
6
5
x=−
3
10
Answer
ok
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-5/6 x = -10/3
Multiply by 6 each side:
6(-5/6 x) = 6 (-10/3)
Simplify:
-5x = -20
Divide -5 each side:
-5x/ -5 -20/-5
Simplify:
x= 4
m+7=3+m+4 Solve for m
Answer:
m any number becuase you subract 7 from both sides
Step-by-step explanation:
Determine if the following argument always applies, sometimes applies, or never applies. Provide at least 2 examples in your explanation.
"The sum of a number and its opposite is always 1."
Answer:
Never applies
Step-by-step explanation:
When we talk of the opposite of a number, we are simply referring to the additive inverse. which is the negative of whatever value that we have
So let’s add -2 to 2; that gives zero
let’s add -5 to 5 = 0
We can see that at all
points, the answer we are getting is zero
A bag containing food has mass 3.813 kg. When the bag is empty its mass is 257 g. Find in kilograms the mass of the fruit
Answer:
I think it is 0.257 kg
Step-by-step explanation:
To change units from the gram to kilogram, you need to divide by 1000, because 1kg=1000g:
257÷1000= 0.257 Kg
The mass of the fruits in kilogram (kg) is 3.556 kg
Given:
Mass of the bag containing fruits = 3.813 kg
Mass of the empty bag = 257 g
convert
257 g to kg
257 g = 0.257 kg
Mass of the bc fruits = Mass of the bag containing fruits - Mass of the empty bag
= 3.813 kg - 0.257 kg
= 3.556 kg
Therefore, the mass of the fruits in kilogram is 3.556 kg
Read more:
https://brainly.com/question/21341938
If point F is translated 8 units left and 3 units up, what are the coordinates of F'?
A)
(-1,-2)
B)
(-1, 2)
C)
(-2, 1)
D)
(-2,-2)
Answer:
a
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
I did the test
2x = 64 (Enter the X)
Answer:
x=32
Step-by-step explanation:
Answer:
32Step-by-step explanation:
[tex]2x = 64[/tex]
Divide by the coefficient of x which is 2
[tex] \frac{2x}{2} = \frac{64}{2} [/tex]
[tex]2x \div 2 = 1 \\ 64 \div 2 = 32[/tex]
Hope it helps <3
Question 1
Which of the following things must you have for sound to travel? (6.P.1.3)
Vibrations
Al of these
Atoms
Energy
Answer:
vibrations
Step-by-step explanation:
Can someone please HELP MEEE!!!!
Answer:
176°F ..........................
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
9/5*80+32
=9*16+32
=144+32
=176 degrees F
BONUSES A company has set aside 10 dollars for annual employee bonuses. If the company has 10 employees and the money is divided equally among them, how much will each employee receive?
There are several types of bonuses. Some plans simply give employees a certain share of the company profits. Other programs give incentives to individuals or teams to perform at or above certain thresholds. The following article details 10 types of bonuses that are typically seen in the workplace.
Please mark brainliest! :)
Of the following sets, which represents a function?
Situation A = {student's name, all the colors that the student likes}
Situation B = {student's name, names of all of the student's teachers}
Only A
Only B
Both A and B
Neither A nor B
Answer:
the second one only b or it could be neither of a nor b
Answer:
D
Step-by-step explanation:
It is neither A nor B because:
You would get so many different responses for Situation A and the same goes for Situation B!
Two perpendicular lines intersect on the y - axis. If the equation of the first line is x + y = 1, what is the equation of the second?
i need help with this question so please answer
Answer:
29. A 30. C 31. C
Step-by-step explanation:
2/5+1/4+1/6=49/60
60-49=11 >>> 11/60
176/2pi = 28.0
3.89 - hundredths place but not so sure because if you round you get 3.90 so either D or C