Answer:
The answer is x= -5 1/4
Step-by-step explanation:
Let's solve your equation step-by-step.
2/3x−4 1/2=−8
Step 1: Simplify both sides of the equation.
2/3x+−9/2=−8
Step 2: Add 9/2 to both sides.
2/3x+−9/2+9/2=−8+9/2
2/3x=−7/2
Step 3: Multiply both sides by 3/2.
(3/2)*(2/3x)=(3/2)*(−7/2)
x=−21/4
Answer:
x= −5 1/4
WILL GIVE BRAINLIEST
Without dividing, select the number that is divisible by 3.
Select one:
A. 1036
B. 1125
C. 1571
D. 2045
The cost y in dollars for x pounds of deli meat is represented by the equation y=3.5x. Graph the equation and interpret the slope
Answer:
The graph is included below as an attachment.
The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.
Step-by-step explanation:
The following linear equation represents the cost ([tex]y[/tex]), measured in dollars, as a function of the amount of deli meat ([tex]x[/tex]), measured in pounds:
[tex]y = 3.5\cdot x[/tex] (1)
The graph is included below as an attachment.
The slope is the ratio of the change in the cost to the change of the amount of deli meat. The magnitude means that there is a change of 3.5 units in the cost per each pound of change of deli meat.
1. Which picture below that does not contain enough information to prove that AABC = ADEF?
(1)
E
Rund
1 Which of the three theorems ASA SAS
Answer:
The picture that does not contain enough information to prove that ΔABC = ΔDEF is
(3) Picture (3)
Step-by-step explanation:
The given information in picture (3) is the Angle-Side-Side of ΔABC corresponds with the Angle-Side-Side of ΔDEF,
However, the condition of Angle-Side-Side of ΔABC, is not sufficient to prove that ΔABC is congruent to ΔDEF congruency because the length of the unknown side can have two possible values
1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3
2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.
1. The set of triangles ABC and DEF in figure 1 shows that:
Two angles and one included side in triangle ABC are congruent to two corresponding angles and one included side in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the ASA Congruence Theorem.
The set of triangles ABC and DEF in figure 2 shows that:
Two sides and one included angle in triangle ABC are congruent to two corresponding sides and one included angle in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the SAS Congruence Theorem.
The set of triangles ABC and DEF in figure 2 shows that:
there is no enough information to prove that triangles ABC is congruent to triangle DEF by any Congruence Theorem.The set of triangles ABC and DEF in figure 2 shows that:
Three sides in triangle ABC that are congruent to three corresponding sides in triangle DEF.Therefore, Triangles ABC and DEF are congruent by the SSS Congruence Theorem.
Only the picture in figure 3 doesn't contain enough information to prove triangles ABC and DEF are congruent.
2. The two triangles ABC and CDA in the picture given shows that:
Two sides and one included angle in triangle ABC are congruent to two corresponding sides and one included angle in triangle ADC.Therefore, Triangles ABC and ADC can be proved to be congruent by the SAS Congruence Theorem.
In summary:
1. The set of triangles ABC and DEF that does not contain enough information to prove that both triangles are congruent by any Congruence Theorem is in: Figure 3
2. The Congruence Theorem that can be used to justify why triangles ABC and ADC are congruent is: SAS Congruence Theorem.
Learn more here:
https://brainly.com/question/11911486
Find the GFC of each set of numbers
300, 450
Answer:
The GCF is 150.
Step-by-step explanation:
hope this helps
The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
The factors of 450 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
Then the greatest common factor is 150.
Answer:
GFC: 150
Step-by-step explanation:
prime factorization of 300: 300 = 2 × 2 × 3 × 5 × 5
prime factorization of 450: 450 = 2 × 3 × 3 × 5 × 5
then multiply all the prime factors common to both numbers: GCF = 2 × 3 × 5 × 5
GCF = 150
Which is NOT a zero of the following function? f(x)=x2−25
A. 5
B. 0
C. -5
Answer: personaly i would choose C
Step-by-step explanation:
the -25 is bigger than the 2 so it will be a negative answer
Which of these statements best describes the relation shown?
a relation that is not a function
a function that is one-to-many
a function that is one-to-one
a function that is many-to-one
Answer:
a
Step-by-step explanation:
A function that is many-to-one because for different inputs we are getting the same output option (D) is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
A table represents the value of input and output.
As we can see for the value of x = -5
The value of y is 10
For the value of x = 5
The value of y is the same as 10
Which shows the many-to-one mapping.
And many to one represents the relationship as a function.
Thus, a function that is many-to-one because for different inputs we are getting the same output.
Learn more about the function here:
brainly.com/question/5245372
#SPJ6
2x/3 -9=4
what is x?
pls hurry I need help.
Do not convert to a decimal
Answer:
Step-by-step explanation:
Exact Form: x(39)/(2)
Mixed form:x=19(1)/(2)
Answer:
39/2
Step-by-step explanation:
2x/3-9=4
2x/3=13
2x=39
x=39/2
calculate 20 hours into degrees
Answer:
jsjdbxbx bxbxbzv aí bsc
Function or not function please help I will give brainlesss
Answer:
Yes it's a function.
Step-by-step explanation:
To know if it's a function check if there is two x-intercepts. If there is them it's not a if there isn't then, it's a function.
help meeeee!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
Select the correct answer.
Find the slope and the wintercept of the equation 4x + 5y=-9.
A slope = "4/5 and vintercept = `(9)/(5)
OB slope = '(4)/(5) and v-intercept = "9)/(5)
c. slope = '(4)/(5)' and y-intercept = \491(5)
D slope = '(47(5)' and vintercept = "9/5
Yo sup??
4x+5y=-9
y=(-4x)/5-9/5
we see that this is of the form y=mx+c
where m is the slope
therefore the slope of the line is -4/5
To find y intercept, put x=0
y=-4*0/5-9/5
y=-9/5
Therefore y intercept is -9/5
Hope this helps.
Solve: 4(7x-11) +4 = 96 M Insert picture of work
Answer:
[tex] x = 4 \frac{6}{7} [/tex]
Step-by-step explanation:
[tex]4(7x - 11) + 4 = 96 \\ \\ 28x - 44 + 4 = 96 \\ \\ 28x - 40 = 96 \\ \\ 28x = 96 + 40 \\ \\ 28x = 136 \\ \\ x = \frac{136}{28} \\ \\ x = \frac{34}{7} \\ \\ x = 4 \frac{6}{7} [/tex]
the simplification of a rational multiplication or division problem is given. Identify the first step where a mistake occurs, if there are any.
11.
A. (2)
B. The problem cannot be simplified.
C. (4)
D. (3)
E. (1)
F. No mistakes
Answer:
C
Step-by-step explanation:
i need help with this problem
Answer:
Hi!
Step-by-step explanation:
Since an isosceles triangle has two sides that are equal, those sides are A and C. To do this problem, you would need to substitute the values in for A=C, which would make it 3x+40=x+50. Bring the variables to one side and you have 2x=10, divide by 2. Your answer would be x=5. To find the value of angle A, you do 3*5=15+40=55. Then you can always check with C, 5+50=55. There you go! Hope I helped good luck! What grade are you in by the way?
Given : b(x) = 3x + 1
find b(x) = 28
please help asap i’m not sure! i’ll mark brainlest
Answer:
Inches
Step-by-step explanation:
Answer:
lololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololololollollloloolloolololololololololololoolollollloololololollololololololoolololollolololoolololololololol
Evaluate 24 + (8 + 22).
Answer:
54
Step-by-step explanation:
1. Add the numbers in parentheses which is 8 and 22 to get 30
2. Add 30 plus 24 to get 54
Hope this helps :)
BRAINLIEST HELP DUE IN 5 MINUTE Which other expression has the same value as (-14) - (-8) ?
Group of answer choices
(-14) + 8
14 - (-8)
14 + (-8)
(-14) + (-8)
Answer:
hwhe
Step-by-step explanation:
In a triple batch of a spice mix, there are 6 teaspoons of garlic powder and 15 teaspoons of salt. How much garlic powder is used with 5 teaspoons of salt?
Answer:
2 Teaspoons of garlic powder are used
Step-by-step explanation:
Turn it into a ratio
6:15
We know that the other ratio is X=5, we need to find out the value of X
Divide 15 by 5
and then divide 6 by 3
2:5 or 2 teaspoons of garlic powder and 5 Teaspoons of salt
please help! i’ve been struggling on this non graded assignment. it’s for us to practice and i just don’t get it.
A triangle has two angles measuring 73 and 67. Determine the measure of the third angle please help
Answer:
40
Step-by-step explanation:
Answer:
Step-by-step explanation:
Measure of one angle of the triangle is given to be 42
Measure of second angle of the triangle is given to be 73
Let the measure of the third angle of the triangle be x
Now, By using the angles sum property of a triangle, We have :
Sum of all the three angles of a triangle is always supplementary
⇒ ∠1 + ∠2 + ∠3 = 180°
⇒ 42° + 73° + ∠3 = 180°
⇒ 115° + ∠3 = 180°
⇒ ∠3 = 180° - 115°
⇒ ∠3 = 65°
Hence, The measure of third angle of the triangle is 65° its actually 42 is the answer
Graph the point that has the coordinates .
Answer:
urlkun89 The picture you were asking for is...
Step-by-step explanation:
What is the circumference of the circle? Use 3.14 for Pi.
A circle with diameter 33 centimeters.
51.81 cm
102.3 cm
103.62 cm
207.24 cm
Answer:
103.62 cm C is your answer
Step-by-step explanation:
edg 2020
It is c 100% trust me!
Im in algebra II honors and right now we are working on parabolas and quadratic equations. Can someone help me understand how to convert from standard form to vertex form? Also how to do the opposite so convert from vertex form to standard form?
f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function.
The standard form of a parabola is y=ax2++bx+c , where a≠0 . The vertex is the minimum or maximum point of a parabola. If a>0 , the vertex is the minimum point and the parabola opens upward. If a<0 , the vertex is the maximum point and the parabola opens downward.
please answer this for me <3
Answer:
I think its D
Step-by-step explanation:
i might be wrong
please Help i realy need help giveing brainlest
Answer:
-55/78 OR. -0.7
Step-by-step explanation:
PLEASE help. I have posted this question many times and no one is answering.
Identify if the scenario is proportional or non-proportional, if proportional identify the constant of proportionality in terms of x and y.
Mindy is mixing a cleaning solution of 1 part bleach to 10 parts water.
Is this scenario Proportional or non-proportional?
Answer:
Proportional
Step-by-step explanation:
It follows the proportion of 1:10, 1 part bleach to 10 parts water.
The difference of two numbers is 19. The larger number is 8 less than 4 times the smaller number. Find the two numbers.
Answer:
let the larger number be x and smaller number be y
1 equation
x-y=19
or x=19+y
2 equation
x=4y-8
then
putting valu of x in eqn 2nd
19+y=4y-8
19+8=4y-y
27=3y
y=9
so putting value of y in eqn 1
x= 19+9
x=28
therfore, larger number =28
smaller number =9
Step-by-step explanation:
Genevieve bought a package of 16 sheets of parchment paper for $5.92.
Complete the sentence by selecting the correct answer from the drop-down menu.
Hello!!
This is a tricky question and I have found the answer for it!
Basically you have 3 answer choices. You can either divide 16 and $5.92 and then see what answer you get. If you are like me and hate doing difficult math work then you can just multiply each number by 16 and whatever sums up to $5.92 then that is your answer.
0.37 multiplied by 16 = $5.92
Solve: e/3+ 2 < 5
Please show working out.
Answer:
e < 9
Step-by-step explanation:
e/3 + 2 < 5
-2 -2
e/3 < 3
Multiply both sides by 3 to get e by itself
e < 3 × 3
e < 9
