Answer:
option 1
Step-by-step explanation:
y = -2 ; x = -4
Therefore, y = (1/2)x
When x = 8,
[tex]y = \frac{1}{2}*8\\\\\y = 4[/tex]
Plz hurry!!
Click the answer that shows the numbers in order from least to greatest.
A. 1.6, 0.9, 0.2, -0.8, -2.4
B. -0.8, -2.4, 0.2, 0.9, 1.6
C. -2.4, -0.8, 0.2, 0.9, 1.6
D. -0.8, 1.6, 0.9, -2.4, 0.2
Answer:
C is the correct answer
The entry price for an adult is $10 and the ratio between the prices for adults and children is 5:4. How much is the cost for a child?
A) $10 B) $4 C) $8
Answer:
$8
Step-by-step explanation:
[tex]5:4\\10:?\\5*2=10\\4*2=8\\10:8[/tex]
Have an amazing day!! <3
Answer:
C - 8
Step-by-step explanation:
f EX = 4z + 1, XF = 2z + 7, and mABC = 44°, find the following measures. GX = mABX = °
Answer: GX= 13
mABX= 22
Step-by-step explanation:
EDGE
Answer:
GX= 13
mABX= 22
Step-by-step explanation:
#edge2021
The photo shows a portion of an airport. The measure of Z4 is 84°. Find the measure
of Z3.
Help
Answer: 96°
180-84 = 96
I hope this is good enough:
Evaluate the following expression:
3.65+(-8.2)=
MUST SHOW WORK!
Answer:
-4.55
Step-by-step explanation:
8.20
- 3.65
4.55
then just add a negative sign to it !
-4.55
hope this helps : )
have a good day
3. Let f(x) = 4x + 3 and g(x) = x - 2, find:
a) f(g(5))
Store
Think about a cereal box. What
geometric shape is a cereal box?
What geometric shape is each of
the faces of a cereal box?
Answer:
what type of cereal
Step-by-step explanation:
Answer:
The geometric shape in a cereal box is a rectangular prism, with rectangles for each side of the cereal box.
Step-by-step explanation:
That's just how cereal boxes are.
For those who are good with equations....(unlike me when it comes to this)
Answer:
a = 5
Step-by-step explanation:
When the coefficients of the variables are equal with different constants, then you will get an equation which is never true.
For this particular equation, when a on the right side has a coefficient of 5, you will get the equation: 4(a - 2) + a = 5a - 4.
When you distribute the factors in the parenthesis and add the like terms of a together, 4(a - 2) + a will become 5a - 8. This is because 4(a - 2) + a = 4(a) + 4(-2) + a = 4a - 8 + a = 5a - 8.
Now when you simplify 5a - 8 = 5a - 4 by subtracting 5a from both sides, you will get an equation with unlike constants. For instance 1 = 0.
Now:
5a - 8 = 5a - 4
-5a -5a
-8 = -4
This is never true, so therefore, there is no solution.
Answer:
It is 5
Step-by-step explanation:
What is an equation of the line that passes through the point (-2,-3) and is parallel to the line 5x+2y=14
Answer: y=-5/2x-8
Step-by-step explanation:
The equation of the line that passes through the point (-2,-3) and is parallel to the line 5x+2y=1 is
y = (-5/2)x - 8
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
We have,
An equation of the line that passes through the point (-2,-3) and is parallel to the line 5x+2y=14.
The equation of a line can be written as:
y = mx + c _____(1)
The line 5x + 2y = 14 can be written in the form y = mx + c.
5x + 2y = 14
2y = -5x + 14
y = -5/2x + 7
m = -5/2 ____(2)
The equation of the line passes through the point (-2, -3) so,
From (1) and (2) we get,
y = mx + c
-3 = -5/2 x -2 + c
-3 = 5 + c
c = -3 - 5
c = -8 ____(3)
Now,
From (1) , (2), and (3) we get,
The equation of the line is
y = (-5/2)x - 8
Thus,
The equation of the line that passes through the point (-2,-3) and is parallel to the line 5x+2y=1 is
y = (-5/2)x - 8
Learn more about equation of a line here:
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Identify the range of the function.
Answer: count the units
Step-by-step explanation:
full process to find HCF of x^3 -1 and x^4+ x^2 + 1
Answer:
Step-by-step explanation:
Factor of x^3-1= (x-1)(X^2+X+1)
Apply the formula of a^3-b^3=(a-b)(a^2+b^2+1)
X^4+x^2+1=(x^2+X+1)(x^2-x+1)
H.c.f is (x^2+X+1)
is this a zero? or a negative? or a positive or an undefined?
The rule R x-axis ∘ T⟨–5, 3⟩ is applied to the point (–3, –2). Where is the image in the coordinate system?
Given:
Rule of transformation is rule R x-axis ∘ T⟨–5, 3⟩.
The point is (-3,-2).
To find:
The image of given point after the transformation.
Solution:
Consider the given point be P(-3,-2).
Rule of transformation is rule R x-axis ∘ T⟨–5, 3⟩. If means first we have apply translation T⟨–5, 3⟩ after that we have to apply reflection R x-axis.
If a figure translated by T⟨–5, 3⟩, then
[tex](x,y)\to (x-5,y+3)[/tex]
[tex]P(-3,-2)\to P'(-3-5,-2+3)[/tex]
[tex]P(-3,-2)\to P'(-8,1)[/tex]
If a figure reflected by R x-axis, then
[tex](x,y)\to (x,-y)[/tex]
[tex]P'(-8,1)\to P''(-8,-1)[/tex]
Therefore, the image of given point after transformation is (-8,-1).
-2x^2+5x-4=0 , find the discriminant
Answer:
The discriminant is -7
Step-by-step explanation:
The discriminant of a quadratic function/equation(ax^2+bx+c = 0) is calculated as:
[tex]b^2 -4ac[/tex]
Here
b is the co-efficient of x
a is the co-efficient of x^2
and c is the constant
Given equation is:
[tex]-2x^2+5x-4=0[/tex]
Here
a = -2
b = 5
c = -4
Putting the values in the formula for discriminant
[tex]= b^2 - 4ac\\= (5)^2 - 4(-2)(-4)\\= 25 - 32\\=-7[/tex]
As the discriminant is negative, the equation has no real solution.
Hence,
The discriminant is -7
ANOTHER EASY ONE!!!!Example 4:
If air lets out of a balloon quickly, it pushes down and the balloon moves up.
Group of answer choices
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Give evidence or explain your reasoning for your answer to example #4:
Answer:
I think it displays Newton's 3rd law.
Step-by-step explanation:
Newton's third law says: Every action has a reaction that is equal in force and opposite in direction.
the air from balloon exerts force opposite to the air's direction in the balloon, and the fore is equal, that's why the balloon moves upwards.
I am not sure but this is my answer!
Please help me out??
Answer:
Step-by-step explanation:
Alex rolls a fair dice 150 times.
How many times would Alex expect to roll a three?
Answer:
50
Step-by-step explanation:
150 / 3 = 50
Simple math friendo :)
Need the answer, please help me
Answer:
3/5×
Step-by-step explanation:
y2-y1/x2-x1
0-(-6)/ 14-4
6/10x 3/5x
Imagine someone makes $30,000 a year and receives two paychecks per month. The employer withholds 13.9% of that in federal income tax. What is the amount of each paycheck after federal income tax has been taken out?
Answer:
Step-by-step explanation:
30,000/12= 2500
2500/2 checks per month= 1250 per check
1250*13.9%=173.75 per check in federal taxes
1250-173.75= $1076.25 per check after federal tax
The amount of each paycheck after federal income tax has been taken out is $1,076.25.
Calculation of the amount:The per month payment be like
[tex]= 30,000 \div 12[/tex]
= 2,500
Since there are two paycheck for each one it should be
[tex]= 2,500 \div 12[/tex]
= 1,250
Now there is 13.9% of federal income tax
So,
= 13.9% of 1,250
= 173,.75
Now the amount should be
= $1,250 - $173.75
= $1076.25
Hence, The amount of each paycheck after federal income tax has been taken out is $1,076.25.
Learn more about paycheck here: https://brainly.com/question/24597215
What is 6/7 of 2/3?
Answer:
4/7
Step-by-step explanation:
6 times 2 = 12 and 7 times 3= 21
12/21
put the answer on simpliest form 4/7
A circle has a circumference of 452.16 units. what is the radius
Answer:
Circumference = 2*r*pi
452.16 = 2*r*pi
226.08 = r*pi
226.08 = r*(3.14)
72 = r
The radius is 72
Step-by-step explanation:
- 3x + 10 < -2 and -17 < - 3x + 10
Answer:
7 is more than-2
Step-by-step explanation:
this is because when u add -3+10 u will get 7
and 7 is larger than -2
Answer:
x > 4 and x < 9
Step-by-step explanation:
1.) -3x + 10 < -2
-3x < -2-10
-3x < -12
x > 4
2.) -17 < -3x + 10
-17 - 10 < -3x
-27 < -3x
x < 9
(-4 2/3) (1 1/2) as a mixed number in simplest form
Answer:
-7
Step-by-step explanation:
from 500 to 645 what is the percent increase
Answer:
Uhauiaihaihaa
Step-by-step explanation:
3⁄2 c + 23 = 38
solve to-step equations
Answer:
Step-by-step explanation:
c=10
How do you write the algebraic expression: x=-2.5 like i mean the answer
Answer:
2.5 × t = 2.5 t
Step-by-step explanation:
5.
Solve
3/5x + 1/3 <4/5x+-1/3
Answer:
Inequality form: x>10/3
Interval Notation: (10/3, infinity)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x > 10/3
Step-by-step explanation:
10t-19=7t-14
what does t=
Answer:
t = [tex]\frac{5}{3}[/tex]
Step-by-step explanation:
10t - 19 = 7t - 14
Subtract 7t from both sides;
3t - 19 = -14
Add 19 to both sides;
3t = 5
Divide both sides by 3;
t = [tex]\frac{5}{3}[/tex]
Find the slope of the line through
3) (-1, 17). (6, 12)
An architect designed an apartment building that was to be 196 ft. High. He made a model of the building using a scale of ½ inch = 1 foot. How high was the model?
Answer:
25feet
Step-by-step explanation: