Answer:
first of the you put the line to one of the sides. Then you put the no. 0 to the point then measure
Step-by-step explanation:
Similar to a ruler, you put your protractor up to the angle you are trying to measure and start at 0- then work your way up to what ever degree in ends at.
When Emmy went to bed, it was a frigid 9°F outside. The temperature has been dropping 2°F each hour.
Write an equation that shows the relationship between the number of hours since Emmy went to bed, x, and the temperature in °F, y.
Answer:
y=9-2x
Step-by-step explanation:
The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.
A linear equation is given by:
y = mx + b;
m is the rate of change, b is the initial value of y and y,x are variables.
Let x represent the number of hours since Emmy went to bed and y the temperature in °F. Since temperature has been dropping 2°F each hour, m = -2. Also b = 9°F, Hence:
y = -2x + 9
The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.
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Find the range of the function y = - x2 -3x when the domain is -5,0,2
Answer:
Loading,please wait...
Step-by-step explanation:
help me math homework
Answer:
please keep the question clearly
PLS HELP ME
how do I find x and y? I don't really want the answer but I want to know what to solve in order to get x and y
Answer:
y = 21°
Step-by-step explanation:
both are parallel lines, and that means
16x - 23 = 10x + 1
16x - 10x = 23 + 1
6x = 24
x = 4
---------------------------
taking 16x - 23
16 (4) - 23 = 64 - 23 = 41
both angles value is = 41°
------------------------------------
62° + x = 180
x = 180 - 62 = 118°
----------------------------------
the sum of all the angles inside the triangle is equal to 180°
41° + 118° + y = 180°
y = 21°
Which division problem does the number line below best illustrate?
A number line going from 0 to 13. An arrow jumps from 0 to 3, from 3 to 6, from 6 to 9, and from 9 to 12.
12 divided by 3 = 4
9 divided by 3 = 3
12 divided by 2 = 6
16 divided by 4 = 4
Answer:
12 divided by 3 = 4
. . . . . ....
Answer:
The first one- 12 divided by 3 = 4
Step-by-step explanation:
It is the most Logical answer out of the 4
x/-4 + 14>20
someone help a girl out
Answer:
x < -20
Step-by-step explanation:
x / -4 + 14 >20
Subtract 14 from each side
x / -4 +14-14 > 20 -14
x / -4 > 6
Multiply each side by -4, remembering to flip the inequality
x / -4 * -4 < 6 * -4
x < -20
I FREAKING IEUHFJHSCBUAER THSI IS MORE THEN THE 4TH TIME ASKING COME ONNN PLS JUST FREAKING HELP ME
Answer:
I Think so 3 option is the correct answer of this question
what is the answer to 6=a/4+2
Answer:
a = 36
Step-by-step explanation:
6 = [tex]\frac{a}{4+2}[/tex] , that is
6 = [tex]\frac{a}{6}[/tex] ( multiply both sides by 6 to clear the fraction )
36 = a
What are the x-intercepts for the graph of y=3(x-1)(x+6)?
Answer:
Step-by-step explanation:
As always, set the function equal to zero and solve for x:
x - 1 = 0 results in x = 1. Thus, (1, 0) is one of the x-intercepts.
x + 6 = 0 results in x = -6. (-6, 0) is the other x-intercept.
5000×3000answer in standard form
Answer:
[tex]→5000×3000[/tex]
[tex]→5×1000×3×1000[/tex]
[tex]→5×3×1000×1000[/tex]
[tex]→5×3×10^3×10^3[/tex]
[tex]→15×10^3×10^3[/tex]
[tex]→1.5×10^1×10^3×10^3[/tex]
[tex]→1.5 \times 10 {}^{1 + 3 + 3} [/tex]
[tex]→1.5×10^7[/tex]
HELP ASAP!!!!!!!!!!! YOU WILL GET POINTS FOR DOING THIS CORRECTLY
Seven 6th graders count their nickels and quarters. The chart shows information about how much money each 6th grader has. Fill in the missing information
Answer:
Hope this helps
Step-by-step explanation:
Clayton's bus ride to school is 1/2 of a mile and Belle's bus ride is 1/4 of a mile. How much longer is Clayton's bus ride than Belle's?
Answer:
Clayton's bus ride is 1/4 of a mile longer then Belles
Step-by-step explanation:
What is the domain and range of a graph that stops at (-2,1) and has a HA of 3
ILL GIVE BRAINLIEST
Answer:
Can you please tell me the starting points? If their aren't any then the answers are
domain: {-infinite,-2}
range: {-infinite,1}
Step-by-step explanation:
Which value(s) is a solution for the inequality f<4?
CHOOSE ALL THAT APPLY:
f= -2
f=3
f=7
f= -4
what is 42/7 as a whole numder
Answer:
6
Step-by-step explanation:
Because 42/7 simplified is 6/1 and 6/1 = 6.
Also / means division, you can just divide 42 by 7 = 6.
:)
help!
[tex]8r+9-4r-3r-8r[/tex]
Thanks!
[tex]\\ \sf\longmapsto 8r+9-4r-3r-8r[/tex]
[tex]\\ \sf\longmapsto 8r-4r-3r-8r+9[/tex]
[tex]\\ \sf\longmapsto -7r+9[/tex]
[tex]\\ \sf\longmapsto 9-7r[/tex]
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Here's the solution for You !
just combine the like terms :
[tex]8r + 9 - 4r - 3r - 8r[/tex][tex] - 7r + 9[/tex]31 billion scientific notation???
Answer: 3.1 x 10¹⁰
Explanation: None
Factorise 2 cubed divided by 2 squared?
ASAP HELP
Answer:
2
Step-by-step explanation:
2 cubed = 8
2 squared =4
8/4=2
3(x + 2) = 2x + 5 , equation/solution
Answer:
x = - 1
Step-by-step explanation:
3(x + 2) = 2x + 5 ← distribute parenthesis on left side by 3
3x + 6 = 2x + 5 ( subtract 2x from both sides )
x + 6 = 5 ( subtract 6 from both sides )
x = - 1
Solve the equations: x+2(x+1)+3(x+2)=4(x+3)
Answer:
x = 2
Step-by-step explanation:
the answer is, x = 2
I don't like typing
Answer the following questions. Check all answers and don't forget to write units (i.e. $, inches, etc.)
Richie took his car into the shop and spent $625. The parts cost $205 and the mechanic's labor rate was
$60 per hour. How many hours did it take to fix Richie's car?
why no answer
guys answer pls
How can I find the area of this figure?
Answer:
Area = y² + 2x + 1
Step-by-step explanation:
You have to combine like terms:
The little square is 1 unit, so 1
The two bars are each worth x, so 2 * x = 2x
The big square is y²
The total area is the sum of all terms:
Area = y² + 2x + 1
-Chetan K
Use the figure at the right. If BE = 3x + 6 and DF = 7x +4, find DF.
Line segments can be divided into sub-segments.
The value of DF is 18
The given parameters are:
[tex]\mathbf{BE = 3x + 6}[/tex]
[tex]\mathbf{DF = 7x + 4}[/tex]
We have:
[tex]\mathbf{BE + DF = 30}[/tex]
So, we have:
[tex]\mathbf{3x + 6 + 7x + 4 = 30}[/tex]
[tex]\mathbf{10x + 10 = 30}[/tex]
Subtract 10 from both sides
[tex]\mathbf{10x = 20}[/tex]
Divide both sides by 10
[tex]\mathbf{x = 2}[/tex]
Substitute [tex]\mathbf{x = 2}[/tex] in [tex]\mathbf{DF = 7x + 4}[/tex]
[tex]\mathbf{DF = 7 \time 2 + 4}[/tex]
[tex]\mathbf{DF = 14 + 4}[/tex]
[tex]\mathbf{DF = 18}[/tex]
Hence, the value of DF is 18
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HELP ME ITS URGENT!!!!!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
please give brainliest
Algebra Find the value of n :
n × 0.2 = 0.08
Answer:
0.4
Step-by-step explanation:
n × 0.2=0.08
n = 0.08÷0.2
n = 0.4
PLS HELP GIVING BRAINLY FAST
Tell whether if the following is a solution to the linear equation or not.
1. x = 3; y = -1 -5x + 2y = -17
2. (0, 6) - x + 2y = 10
3. (-5, -2) -5x + 2y = -21
4. x = -2; y = 5 -3x – 4y = -14
5. x = 4; y = 3 2x + 3y = 17
Answer:
1) Linear equation
2) Non Linear equation
3) Non Linear equation
4) Linear equation
5) Non Linear equation
i hope this helps!
Step-by-step explanation:
its algebra I need help
Answer:
B) 6
Step-by-step explanation:
4^2 = 16
16 - (2+8)
16 - 10
6
Hope this helps! Pls give brainliest!
Write an equation in slope-intercept form for the graph shown.
Slope-intercept form is: y = mx + b=
Find the slope: m =
Find the y-intercept: b =
Write the equation: y =
Answer:
y = 5/3x - 2
Step-by-step explanation:
Slope = 5/3
y-intercept: - 2
A uniform probability distribution is a continuous probability distribution where the probability that the random variable assumes a value in any interval of equal length is _____. a. different for each interval b. the same for each interval c. either different or the same depending on the magnitude of the standard deviation d. None of the answers is correct.
Uniform probability distribution describes a distribution which is continous and the probability that a random variable assumes a value in any interval of equal length is the same for each interval.
The likelihood that a randomly selected variable within intervals with equal length is equally likely in a uniform probability distribution. An example is a deck of cards, hearts, spade, diamond and club are of equal length. Hence, the probability of randomly drawing a card from any of these intervals is the same (1/4).Therefore, the true statement is the option B.
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Please help determining angle measures for my geometry class
Answer:
a, b, d, e, f
Step-by-step explanation:
only c is incorrect