Find Measure of angle 1
Options: 60
50
40
30
Answer:
Its equal so its 40
Step-by-step explanation:
prove me wrong
What is the rate of change of the following equation? y = -5/3x
Answer: -5/3
Step-by-step explanation:
In an equation y = mx + b, m is the value of the slope. The slope is the same as the rate of change. In this case, m = -5/3, thus the rate of change is -5/3.
Please help meeee !!!!!!!!! Will mark Brianliest correct answer !!!!!!!!!!!!!!!!!!
Answer:
it is 7 inches tall - pythagorean theorem
Step-by-step explanation:
The graph below represents one function, and the table represents a different function. How are the functions similar? How are they different?
Answer:
Step-by-step explanation:
they both go thur the point (0,-4) so they both have the same b in the slope intercept from of y =mx +b
but.. they have a different slope... m , the graph has a slope m of 4/3 while the table has a slope of 1 , both positive.. :)
The equation given by the graph is y = (4/3)x - 4 while the table is y = x - 4. Both equation have a y intercept of -4.
What is an equation?
An equation is an expression that shows the relationship between two or more numbers and variables.
From the graph, using the point (3, 0) and (0, -4):
y - 0 = [(-4 - 0)/ (0 - 3)](x - 3)
y = (4/3)x - 4
From the table using (0, -4) and (2, -2):
y - (-4) = [(-2-(-4))/(2-0)](x - 0)
y = x - 4
The equation given by the graph is y = (4/3)x - 4 while the table is y = x - 4. Both equation have a y intercept of -4.
Find out more on equation at: https://brainly.com/question/2972832
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Jade types 40 words in 7 minutes. Andrew types 35 words in 6 minutes. Who is the faster typist?
Andrew types faster than Jade
40/7 = 5.7 words per minute (Jade)
35/6 = 5.8 words per minute (Andrew)
May I have brainliest please? :)
Hiliary made cake to celebrate her mom birthday each person in the family got 1/4 of the cake if she would cut in to 8 slice how much of the cake did she person get?
Given that,
Each person in the family got 1/4 of the cake.
Cake is cut in 8 slices.
To find,
How much of the cake did the person get?
Solution,
To find the cake the person get can be calculated by finding 1/4th of 8 slices. Let the result is x.
x = (1/4) 8
= 2 slices
Hence, the person will get 2 slices.
help me and ill give you brainliest thanks
PLEASE HELP ASAP!
what is the slope represented in the table?
Answer:
it increases by 5 basically if you graph it you will see the increase of the slope by 5 and its 10x,9y
Brainliest answer pls
Which expressions are equivalent to -6+3(2+(-4t))−6+3(2+(−4t))minus, 6, plus, 3, left parenthesis, 2, plus, left parenthesis, minus, 4, t, right parenthesis, right parenthesis ?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
-12t−12tminus, 12, t
(Choice B)
B
12t-1212t−1212, t, minus, 12
(Choice C)
C
None of the above
Answer: a -12t
Step-by-step explanation:
khan Academy trust me I did it
Solve the equation for x.
- 1/2 x - 3 = 4
Answer:
Step-by-step explanation:
It is -14
Evaluate the expression.
(30 = 6) + 53 + 10
Your answer
Answer:
30=69
Step-by-step explanation:
Answer:
30= 69
Step-by-step explanation:
30= 69
This much only
If -2(x + 3) = -22,
what is 4x?
Explain.
Answer:
32
Step-by-step explanation:
Solve for x:
Apply the distributive property: -2x + -6 = -22Simplify: -2x - 6 = -22Add 6 to each side, so it now looks like this: -2x = -16Divide each side by -2 to cancel out the -2 next to x. It should now look like this: x = 8Apply the value of x to 4x:
4x = 4(8)4(8) = 4 × 84 × 8 = 32I hope this helps!
What equation in slope intercept form represents the line that passes through the two points?
(5,7), (6,-2)
Answer:
[tex]y = -9x +52[/tex]
Step-by-step explanation:
Given
[tex](x_1.y_1) = (5,7)\\[/tex]
[tex](x_2,y_2) = (6,-2)[/tex]
Required
Determine the equation in slope intercept form
First, we calculate the slope of the line:
[tex]m = \frac{y_1 - y_2}{x_1 - x_2}[/tex]
This gives:
[tex]m = \frac{7 - (-2)}{5 - 6}[/tex]
[tex]m = \frac{7 +2}{-1}[/tex]
[tex]m = \frac{9}{-1}[/tex]
[tex]m = -9[/tex]
Th equation is then calculated using:
[tex]y - y_1 = m(x - x_1)[/tex]
This gives:
[tex]y - 7 = -9(x - 5)[/tex]
Open bracket
[tex]y - 7 = -9x +45[/tex]
Make y the subject
[tex]y = -9x +45+7[/tex]
[tex]y = -9x +52[/tex]
Solve the equation.
8n -(5n+6)= 9
n =
(Simplify your answer.)
Answer:
n = 5
Step-by-step explanation:
8n -(5n+6) = 9
8n -5n - 6 = 9
combine like terms
3n - 6 = 9
+6 +6
3n = 15
divide both sides by 3
n = 5
Hope this helps!!!
Use the information given to answer the question.
A school club wants to collect at least 500 canned goods for a school food drive. The club has already collected 30 canned goods
Part A
If 10 club members each collect the same number of canned goods, which inequality represents the minimum number of canned goods, n, each club
member must select for the sluh to meet the map
Answer:
Is it multiple choice?
Step-by-step explanation:
can somebody tell me the answer to this please
i need help with number 4
Answer: (2) (-8,10]
Step-by-step explanation:
Answer:
(2) (-8, 10]
Step-by-step explanation:
First, note that a bracket (“[“ and “]”) is inclusive and a parentheses ( “(“ and ”)” ) are exclusive.
For -8< x <= 10, -8 is excluded in the interval because x must be GREATER THAN (since -8 isn’t greater than -8) and 10 is inclusive in the interval because x must LESS THAN OR EQUAL TO 10 (since 10 is greater than or equal to 10).
So, using what we know, we put it together into interval notation: (-8, 10]
I hope this helps! :)
Which of the following fractions is an improper fraction? 21/25 8/7 6/11 2/3
Answer:
8/7
Step-by-step explanation:
The number on the left is bigger than the number on the right. It is like the fraction is overflowing. You could turn it into 1 1/7 to make it a proper fraction.
What is 36363 /2626 and the multiple of it by 7
Answer:
96.9310738766
Step-by-step explanation:
Describe the transformation that takes.
f(x)=x+1 to g(x)=-x+4
Answer:
translation to the right 3 and reflection
The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X:
The figure shows a circle with points A and B on it and point C outside it. Side BC of triangle ABC intersects the circle at po
What is the measure of angle ACB? (6 points)
23°
32°
46°
16°
I am working on an assignment about simple Harmonic Motion and I need help seriously.
Answer:
I don't know let me know what it is plez
sorry I can't be help now
How would I show my work on this ? 25 points
Answer:
I would write out the two points and draw a big carrot sign connecting the x values, and then another one for the y values. then you put the x value of the midpoint at the end of the carrot sign and the y value of the midpoint at the end of the other carrot sign. then i would make another carrot sign connecting those two numbers and at the end of the carrot would be the answer. i dunno if that makes sense but thats what i would do to show your work on that.
Step-by-step explanation:
i hope this helped :))
In the accompanying diagram of rectangle ABCD, AD = 12 and
AB = 5. What is the length of diagonal AC ?
А
12
D
5
B
C
1 point
x=13
Answer:
hyp=✓5*5+12*12
hyp=✓25+144
hyp=✓169
hyp=13cm
Hence, the length of diagonal bd=ac=13cm
Solve the quadratic equation x2 - 12x + 23 =0 by completing the square.
A) x = 13 6
B) x = 13 - 6
C) x = -6 13
D) x= 6 13
Answer:
Completing the square is always confusing, but if you keep in mind it's just a way to write (A + B )^2 so that the problem is in some easier form it makes a bit better sense. A perfect square has some helpful properties.. anyway..
Step-by-step explanation:
Given: [tex]x^{2}[/tex] - 12x +23 = 0 ( not a perfect square , tough to work with )
take 1/2 of the second term coefficient 12/2 = 6 and square it
[tex]x^{2}[/tex] - 12x + ([tex]-6)^{2}[/tex] +23 = [tex](-6)^{2}[/tex]
[tex]x^{2}[/tex] -12x + [tex]6^{2}[/tex] +23 = [tex]6^{2}[/tex]
now there is a perfect square :)
(x - 6)^2 =36-23
(x - 6)^2 = 13
take the square root of both side now
x -6 = [tex]\sqrt{13}[/tex]
x = [tex]\sqrt{13}[/tex] +6
sooo what is supposed to happen in these problems is that square root of 13 is supposed to work out to something that is easy to find the root of ... maybe in your answers you left out the square roots? so maybe A is right :/
We want to solve a quadratic equation by completing squares.
What we need to use is the general relation:
[tex](a + b)^2 = a^2 + 2ab + b^2[/tex]
We will see that the solutions are:
[tex]x = 6 \pm \sqrt{13}[/tex]
We start with the equation:
[tex]x^2 - 12x + 23 = 0\\[/tex]
We can rewrite the middle term as:
[tex]x^2 - 2*6*x + 23 = 0\\[/tex]
Now remember that 6*6 = 36
Then we can add 13 and subtract 13 to get:
[tex]x^2 - 2*6*x + 23 + 13 - 13 = 0\\x^2 - 2*6*x + 36 - 13 = 0\\x^2 - 2*6*x + (-6)^2 - 13 = 0\\(x - 6)^2 - 13 = 0[/tex]
Then the solutions are:
[tex](x - 6) = \pm \sqrt{13} \\\\x = 6 \pm \sqrt{13}[/tex]
If you want to learn more, you can read:
https://brainly.com/question/17177510
write an expression in the factored form that represents the area of the border?
Answer:
Step-by-step explanation:
( 3x+2*4) (12+ 2*4)=
(3x +8)( 12+8)
20(3x+8)
Solve for x.
2x + 3 >=7
OR 2x +9 > 11
help
the >= is great or equal too btw
Step-by-step explanation:
2x + 3 >= 7
2x >= 4
x >= 2
2x + 9 > 11
2x > 2
x > 1
PLEASE HELP VERY URGENT!
The graph shows the distance Kerri drives on a trip. What is Kerri's speed?
Driving Time and Distance
A. 25 miles per hour
B. 60 miles per hour
C. 75 miles per hour
D. 50 miles per hour
Answer:
Kerri's speed = 50 mile per hour. Therefore option (D) is true.
Step-by-step explanation:
Given the distance-time graph
It is clear from the distance-time graph that:
at Time = 1 hour, Distance = 50 milesat Time = 2 hours, Distance = 100 milesso the two points on the distance-time graph is:
(1, 50)(2, 100)Finding the slope between the points to determine the speed.
Please note that the slope between the points represents the speed or rate of change.
Speed = Rate of change = y₂-y₁ / x₂-x₁
= 100 - 50 / 2-1
= 50 / 1
= 50 miles per hour
Thus, Kerri's speed = 50 mile per hour. Therefore option (D) is true.
can someone please help me, will give brainliest
Answer:
(d) 1 mile = 10 blocks
Step-by-step explanation:
The ballpark is 8 blocks west and 15 blocks north of Jeff's home. The Pythagorean theorem tells us the straight-line distance is ...
d² = 8² +15² = 64 +225 = 289
d = √289 = 17 . . . blocks
The problem tells us this represents 1.7 miles, so the proportion is ...
blocks/miles = 17 blocks/(1.7 miles) = 10 blocks/mile
The map scale is 1 mile = 10 blocks.
a.loana established all necessary conditions but then used an inappropriate congruence cirterion
b.loana used a criterion that does not guarantee congruence
c.loana only established some of the necessary conditions for a congruence criterion
d.loana used an invalid reason to justify the Congruence of a pair of sides or angles
Answer:
The correct option is
a. Loana established all necessary conditions but then used an inappropriate congruence criterion
Step-by-step explanation:
The two column proof is presented as follows;
Statement [tex]{}[/tex] Reason
1. PQ = RQ = 9 [tex]{}[/tex] Given
2. m∠O = m∠S = 90° [tex]{}[/tex] Given
3. m∠PQO = m∠RQS = 63° [tex]{}[/tex] Given
4. ΔOPQ ≅ ΔSRQ [tex]{}[/tex] Angle-Side-Angle Congruence
The given parameters shows that the side, adjacent angle, and next adjacent angle of triangle ΔOPQ are congruent to the corresponding side, adjacent angle, and next adjacent angle of triangle ΔSRQ, therefore, the appropriate congruency criterion that shows that ΔOPQ is congruence to ΔSRQ [tex]{}[/tex]is the Side-Angle-Angle which is the same as the Angle-Angle-Side AAS, congruency criterion