Answers
The last one is no solution because the graphs do not intersect.
Related Questions
graph x < -4 as an inequality.
Answers
Answer:
Graph{x<-4[10,10-5,5]}The line will be a dashed line because the inequality operator does not contains an" or equal to"clouseSolve.... 4n- 9= 2 (5+ 2n)
Answers
Answer:
Step-by-step explanation:
Here you go mate
Use PEMDAS
Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction
Step 1
4n-9=2(5+2n) Equation/Question
Step 2
4n-9=2(5+2n) Remove parenthesis
4n-9=4n+10
Step 3
4n-9=4n+10 Subtract 4n to sides
-9=10
Step 4
-9=10 Add 9
0=19
Answer
No solutions
Hope this helps
1.
In the given right triangle, find the missing length.
A. 14m
B. 39m
C. 12m
D. 28m
Answers
Answer:
The answer is C. 12m
Step-by-step explanation:
Given a=35 and c=37,
b = 12
∠α = 71.075° = 71°4'31" = 1.2405 rad
∠β = 18.925° = 18°55'29" = 0.3303 rad
h = 11.35135
area = 210
perimeter = 84
inradius = 5
circumradius = 18.5
20% of x is 11. What is x?
Answers
Answer:
55
Step-by-step explanation:
20% is the same as 1/5, so we can multiply 11 by 5:
11*5=55
help
what is the least perfect squared number that is divisible divisible by
12
16
20
24
NOTE : the first one who answers gets branilast
Answers
The lowest perfect squared number that is divisible by 12,16,20,24 is 3600
1. Let's find the L.C.M
12 = 2×2×3
16 = 2×2×2×2
20 = 2×2×5
24 = 2×2×2×3
The L.C.M is 2×2×2×2×3×5 = 240
2. Now, the L.C.M 240 is not a perfect square.
3.Therefore to obtain a lowest perfect square the given number should be should have another 3 and 5 as the factor.
4. So, multiplying 240 by 15 we, get 3600 which is a perfect square and it can be divided by 12,16,20,24.
5. 3600 is the square of 60.
6.Therefore, the lowest perfect square that is divisible by 12,16,20,24 is 3600
what is the value of a?
Answers
Answer: In right triangle XZW, the height WY is the geometric mean of segments ZY and XY.
Hence,
4^2=3 x a,
a=16/3 un.
What is the empirical formula of a compound that is 15.65% Carbon, 2.16% Hydrogen, 18.26% Nitrogen, and 63.10% Oxygen?
Answers
Answer:
[tex]\mathbf{ CH_2NO_3}[/tex]
Step-by-step explanation:
Element %by [tex](C)[/tex] [tex](H)[/tex] [tex](N)[/tex] [tex](O)[/tex]
composition 15.56 2.16 18.26 63.16
mole ratio
[tex]\dfrac{\% \ by \ mass}{atomic \ number }[/tex] [tex]\dfrac{15.56}{12}[/tex] [tex]\dfrac{2.16}{1}[/tex] [tex]\dfrac{18.26}{14}[/tex] [tex]\dfrac{63.16}{16}[/tex]
[tex]= 1.297[/tex] [tex]2.16[/tex] [tex]1.304[/tex] [tex]3.948[/tex]
Divide by the
smallest value [tex]= \dfrac{1.297}{1.297}[/tex] [tex]= \dfrac{2.16 } {1.297}[/tex] [tex]= \dfrac{1.304} {1.297}[/tex] [tex]= \dfrac{3.948} {1.297}[/tex]
ratio [tex]1[/tex] : [tex]2[/tex] : 1 : 3
The empirical formula is = [tex]\mathbf{ CH_2NO_3}[/tex]
Please help me with this homework
Answers
8) b = 30
9) c = 188
10) d = 18
11) x = 32
12) y = 40
Give me brainlist!!
You Welcome :)
What is the total number
Answers
Answer:
What is the total number
Step-by-step explanation:
Please help legitimate answers only or reported. BRAINLIEST
Answers
Answer:
9. a. 6
9. b. 2; 1
9. c. 3.14; 1.57
9. d. 7.57
10. 3106.86
Step-by-step explanation:
9. a. The rectangle has a length of 3 and a width of 2, so that means its area has to be 6.
9. b. The semi-circle's diameter is 2, because it is the same width as the rectangle, and finding the radius, means that you need to cut the diameter in half, so the radius of the circle is 1.
9. c. To find the full circle, we must use the formula (pi)(r)^2. So we have 3.14(1), which is just equal to pi. but since we need half the circle, we must divide the number by 2, to get the answer 1.57...
9. d. Finally we need to add up all the values together, from a. we know that the rectangle has an area of 6, and from b and c, we know the semi-circle has an area of 1.57, so we add those two numbers together we get 7.57.
10. We can do the exact same thing as number nine, which means the rectangle is 30*70=2100, The radius of the circle is 15 (30/2), the area of the circle (and since there are 2 semi circles, we don't need to divide by 2) we get 706.86, now all thats left is to add the numbers together to get the number 2806.86.
The perimeter of the rectangle below is 74 units. Find the length of side xy.
Write your answer without variables.
Y
3x + 3 x
XY =
Х
5
?
4x - 1
V
w
I Don't Know
Submit
on All Rights Reserved
Terms of Use Privacy
Answers
Show work!!!!!!!!!!!!!!
Answers
Answer:
147
Step-by-step explanation:
you just add both angles
what is 42.925 to the nearest whole, tenths and hundredths
Answers
help me plzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
B
Step-by-step explanation:
also can i have brainly
Which table has a constant of proportionality between yyy and xxx of 444?
Choose 1 answer:
Answers
Answer:
you did not provide a table therefore no one can answer this
Step-by-step explanation:
Mark Me Brainliest Please
Answer:
its a
Step-by-step explanation:
:) hope this helped!
Carlos bought 3 gallons of ice cream for $9.50. Which proportion
can be used to find the cost of 7 gallons of ice cream?
Answers
Answer:
Cost of 7 gallon ice cream = 22.167 (Approx.)
Step-by-step explanation:
Given:
Cost of 3 gallon ice cream = $9.50
Find:
Cost of 7 gallon ice cream
Computation:
Cost of 1 gallon ice cream = 9.50 / 3
Cost of 1 gallon ice cream = $3.1667 (Approx.)
So,
Cost of 7 gallon ice cream = 7 x 3.1667
Cost of 7 gallon ice cream = 22.167 (Approx.)
What is
33 x 45 x 87 -100 ???
Answers
Answer:
129095
Step-by-step explanation:
Answer:
129,095
Step-by-step explanation:
33 x 45 x 87 -100 = 129,095
I hope this helps!
Please help me with this homework
Answers
Answer:
7. A=48
8.B=30
9. C=188
10. D=18
11. X=32
12.Y=40
Step-by-step explanation:
Answer:
7. [tex]a=48[/tex]
8. [tex]b=30[/tex]
9. [tex]c = 188[/tex]
10. [tex]d = 18[/tex]
11. [tex]x = 32[/tex]
12. [tex]y = 40[/tex]
Step-by-step explanation:
Let's do something called cross-multiplication. It's exactly what it sounds like, we multiply the top number with the denominator across the multiplication.
[tex]\frac{33}{a} = \frac{11}{16}[/tex]
[tex]11 a = 33(16)[/tex]
[tex]11a = 528[/tex]
Now we can simplify.
[tex]a=48[/tex]
So we got the answer for the first one. We can keep doing the same thing for the others.
last week a certain brand of bottled water cost $1.25 for a 16 oz bottle this week the water is on sale for $1 for a 16-oz bottle what is the percent increase in the price of this bottled water
A. 16 percent
B. 20 percent
C. 13 percent
D. 25 percent
Answers
Answer:
D
Step-by-step explanation:
write five important features. of democratic government
Answers
Democracy- The democracy is a government of the people by the people and for the people.
It means the room by the people.
It is a form of government in which the rulers are elected by the people.
Features of Democracy :
a) Major decisions by Elected Leaders :
In a democratic government the major decisions are taken by the leaders who are elected by the people of that country. These elected leaders represent the whole country so in this way the need of all people are satisfied.
b) Free and Fair Electoral Competition :
A democracy is based on a free and fair election where does currently in power have a fair chance of losing.
c) One Person, One Vote , One Value :
In a democratic country each and every adult is provided a single word which is having equal value. It means each what must have one value then that of other.
d) Rule of Law and Respect of Rights :
In democracy a country can be rule only within limits set by constitutional law and citizens' rights.
~.❤~Please Answer~❤.~
Answers
Answer:
a,b
Step-by-step explanation:
1. What is the degree of the polynomial?
t3 + 5t2 – 3t + 2
Answers
Answer:
degree 3
Step-by-step explanation:
The degree of a polynomial is determined by the largest exponent of the variable within the polynomial.
Given
t³ + 5t² - 3t + 2
The leading term t³ has exponent 3 , then
The polynomial is degree 3
Fast because there’s a time limit on this
Answers
Answer:
B
Step-by-step explanation:
0.49
The square on the right is a scaled copy of the square on the left. Identify the scale factor. Express your answer in simplest form.
Answers
Answer:
The scale factor is 1 to 1.3
Step-by-step explanation:
Here, we want to get the scale factor
To get the scale factor, we divide corresponding sides by each other
That, we have that
9/7 = 1.3
Order these numbers from least to greatest.
2.4, 2.25, 2.2582, 2.025
2.4
2.25
2.2582
2.025
<
.
<
Answers
Answer:
2.025, 2.25, 2.2582, 2.4
Step-by-step explanation:
PLEASEEE HELP ASAP WILL GIVE YALL BRAINLEAST Which of the following
statements is true about the values of the coordinate points in a figure when the figure is reflected over the y-axis?
A.Only the x-values remain the same.
B.Only the y-values remain the same.
C.Both the x- and y-values remain the same.
D.Both the x- and y-values change.
Answers
Answer:
a
Step-by-step explanation:
Answer:
b.) the y values stay the same
Step-by-step explanation:
7x + 5y = -25
I need help figuring out what the slope-intercept for is for the equation
Answers
Answer:
Slope: -1.4
Y-Intercept: -5
Step-by-step explanation:
Y = MX+B
Question: 7x + 5y = -25
Simplified: y = -1.4x - 5
M is Slope
B is Y-Intercept
Graph the line with slope 3 and y-intercept -3
Answers
The number before x is the slope and the number after is where it crosses the y axis aka the y int
What are the slope and y-intercept of the graph of this equation?
y = 2x - 5
Answers
Answer:
In this equation, y = 2x - 5, it is already in that form and so the cumber in front of the x is the slope (2) and the constant number is the y-intercept (-5) - it's negative because of the minus sign in front of the number. So, the slope is 2 and the y-intercept is -5.
Step-by-step explanation:
hope this helps! can i pls get brainliest?
What is the slope of h(x)?
Answers
Answer:
slope= -2/5
Step-by-step explanation:
(7,7)(12,5)
7-5
/ = 2/-5
7-12
