Answer:
The 2 numbers are 42 and 91.
Step-by-step explanation:
Let one number be x, then the other is 133-x.
So as the difference is 49 we have:
133 - x - x = 49
-2x = 49 - 133
-2x = -84
x = -84/-2 = 42.
The numbers are 42 and 133 - 42 = 91.
Answer:
let the numbers be x and y.
x+y=133......(i)
x-y=49.......(ii)
solving eqn (i) and (ii) we get,
x+y=133
x-y=49
we solved it through elimination method.
Here, y and y cancelled out so, we've,
or, 2x=182
so, x=91
now putting value of x in any of the eqn.
in eqn(i)
or, x+y=133
or, 91+y=133
or, y=133-91
so, y=42
Therefore, the two numbers are 91 and 42.
Thank you.
Knowing that ΔQPT ≅ ΔARZ, a congruent side pair is:
A. QT ≅ AZ
B. QP ≅ AZ
C. PT ≅ AR
D. QT ≅ RZ
Answer:
a.
Step-by-step explanation:
Evaluate 7y - 5x^2 when x =2 and y=3
Answer:
1
Step-by-step explanation:
7x3=21
2x2=4
4x5=20
21-20=1
I NEED HELP AS ASAP 4 THE FIRST AND SECOND ONE
!!!!
i olny have intl 11:59 tonight
Answer:
- 6
Step-by-step explanation:
Step 1:
5/2x + 1/2x = 9 + 9/2x Equation
Step 2:
6/2x = 9 + 9/2x Add
Step 3:
-3/2x = 9 Subtract 9/2x from both sides
Step 4:
9 ÷ -1.5 Divide
Answer:
x = - 6
Hope This Helps :)
Answer:
x = -6
Step-by-step explanation:
Look for the common value for the fraction then multiply; The common value is 2.
[tex](2)\frac{5}{2}x+ (2)\frac{1}{2}x =9(2)+(2)\frac{9}{2}x[/tex]
Multiply all the numbers by 2;
5x + x = 18 + 9x
6x = 18 + 9x
Subtract 9x from both sides;
-3x = 18
Divide both sides by -3;
x = -6
write 45/11 as a mixed number
Answer:4 1/11
I hope this helps you! :)
What is the value of -216x – y when x =-3 and y = 4?
O 44
0-28
O 28
O 44
Answer:
644
Step-by-step explanation:
[tex]-216 * x - y[/tex]
We know that:
x = -3
y = 4
We can find the value of our expression by substituting x and y with the values given above. For example, instead of y, we'll put 4:
[tex]-216*x - y\\-216*(-3) - 4\\[/tex]
Since -216 * -3 is equal to 648:
[tex]648-4[/tex]
[tex]644[/tex]
Answer: 644
Write the equation y = 0.445x + 14.7 as function P.
Given:
The equation is
[tex]y = 0.445x + 14.7[/tex]
To find:
The given equation as function P.
Solution:
We have, the given equation [tex]y = 0.445x + 14.7[/tex], to write it as a function P, we need to substitute y=P(x) in the given equation.
On substituting y=P(x) in equation [tex]y = 0.445x + 14.7[/tex], we get
[tex]P(x)= 0.445x + 14.7[/tex]
Therefore, the required function is [tex]P(x)= 0.445x + 14.7[/tex].
What is 3x + 6 > 30?
Answer:
x > 3
Step-by-step explanation:
Step 1: Write inequality
3x + 6 > 30
Step 2: Solve for x
Subtract 6 on both sides: 3x > 24Divide both sides by 3: x > 3Answer:
x>8
Step-by-step explanation:
3x+6>30
-6 -6
3x>24
/3 /3
x>8
114 miles on 4.5 gallons
Answer:
Miles using 4.5 gallons = 114 miles
Miles using 1 gallon
(114 miles / 4.5 gallons)
32 miles / gallon
Step-by-step explanation:
sorry if wrong
Evaluate the expression: -3 - |-3|
Answer:
-6
Step-by-step explanation:
-3-3=-6
Step-by-step explanation:
-3-|-3|
-3+3
0
-×-=+
hope that helps
The average of Landry’s test scores must be at least 92 for her to make an A in Algebra class.
She got a 95 on her first test. What grade can Landry get on her second test to make an A in the class
Answer:
89
Step-by-step explanation:
On the first test, she got 3 more points than the average required, so she can afford to drop 3 points below the average on her second test. She needs 92-3 = 89 or better.
Express the following absolute value inequality as two inequalities.
|x+2|>1
Answer:
it can be either one of this
x<-3 or x > -1
Complete the passage to describe velocity vs time graphs.A velocity vs time graph is a graph that shows the relationship between the velocity of an object over time. ________________ is plotted on the x-axis in seconds, and the _________________ of the object is plotted on the y-axis in meters per second.
Answer:
I'm terrible at explaining so here's a screenshot
- Ripper
Step-by-step explanation:
What is the slope of the line passing through the point 2, -1 and the origin?
Answer:
m= 1/2
Step-by-step explanation:
Use the slope formula to find the slope m .
An employer asks the survey question “How much money do you spend on gasoline per week to get to work?” of her employees that drive to work. Which best describes why she chose to only ask the employees that drive to work rather than all of her employees?
A. The employees that drive to work were the target of her survey.
B. The employees that drive to work adequately represented the sample.
C. All employees were adequately represented by the sample that drives to work.
D. All employees were too difficult to survey because the group was too large.
Answer:
A
Step-by-step explanation:
Employees that dont drive to sark don’t use money on gasoline, so their answers would all be the same
The best describes that situation is A. The employees that drive to work were the target of her survey.
What is a contingency statement?Contingency is a statement in which there are some true and some false values for every value of its propositional variables.
We have given that An employer asks the survey question of her employees that drive to work;
“How much money do you spend on gasoline per week to get to work?”
The best describes that why she chose to only ask the employees that drive to work rather than all of her employees is;
A. The employees that drive to work were the target of her survey.
Learn more about contingency here:
https://brainly.com/question/27475050
#SPJ6
What is the net for this rectangular prism?
Answer:
Finding the areas of each of the rectangles and squares of the net of a rectangular prism and adding up those areas gives the surface area or total surface area of the prism. For example, if the length of one side of the cube 4 units then the area of one its face is 4 × 4 = 16 square units.
Hope this helps you figure out the answer if not leave a comment and i will tell you
Option B is the correct answer.
What is a net diagram?Net diagram is a 2-dimensional plane figure which can be folded to form a 3-dimensional figure. Or we can say net diagrams are the figures which obtained by unfolding some 3D figures.
In the figure, given rectangular prism.
A rectangular prism is a prism whose bases (the top face and the bottom face) are also rectangles. It has 6 faces in all, out of which there are 3 pairs of identical opposite faces, i.e., all the opposite faces are identical in a rectangular prism. It has three dimensions, length, width, and height.
Therefore, option B is the correct answer.
Learn more about the net diagrams here:
https://brainly.com/question/3316927.
#SPJ2
what are the steps to solving 10+7m=17
Answer: pemdas
Step-by-step explanation:
24 × 10 × 90 = 90 × 2,400
Answer:
21600
Step-by-step explanation:
24x10x90=
240x90=
21600
A bracelet has a circumference of 18 cm. Approximately what is the radius of the bracelet?
Answer:
2π r = Circumference formula
2π r = 18
r = 18/2π
r= 2.86cm
Hope this helps :)!
I'd appreciate if you'd mark me brainliest because ive been stuck on the same rank for wayyy too long :(
Goodluck! :)
Answer:
2.87 is the approximate radius
Step-by-step explanation:
The circumference is given by
C = 2 * pi *r
18 = 2 pi r
Divide each side by 2pi
18/2pi = 2 pir/ 2pi
9/pi = r
Letting pi be approximated by 3.14
9/3.14 = r
2.866242038
2.87 is the approximate radius
The admission fee to a state fair is $8.00. Each ride costs an additional $4.00. Karen only has $30.00.Which inequality could be used to determine the number of rides, x, Karen can go on?
Answer: 8 + 4x ≤ 30
Step-by-step explanation:
Since it costs $8 for Karen to enter the state fair and $4 each ride she goes, you would add 8 and 4x and include the less than or equal to sign symbol because Karen only has $30 and she got not spend anymore than $30.
An aircraft flying onto an airport calls out the control tower and says it is at height of 500M above the tower .If its horizontal distance from the tower is 8KM ,calculate the angle of elevation from the top of the tower.
Answer:
32°
Step-by-step explanation:
As the aircraft horizontal distance is 'a', the vertical distance from the tower is 'o' . The 'a' is 8000M and 'o' is 500M.
[tex] tan(angle) = o \div a [/tex]
Thus, angle=32°
Answer:
32° is the answer.......
what is 5.385 rounded to the nearest tenth
Solve forx:
3x + 2 = 11
Answer:
x = 3
Step-by-step explanation:
3x + 2 = 11
Subtract 2 from both sides:
3x + 2 - 2 = 11 - 2
3x = 9
Divide both sides by 3:
3x / 3 = 9 / 3
x = 3
10 - 8y = 10 - 8y
Is it a solution
You can remember the three numbers to your combination lock, but you can’t remember their order. How many different combinations of the three numbers will you have to try, at most?
Answer:
6
Step-by-step explanation:
1-2-3-x-x
1-3-2-x-x
2-1-3-x-x
2-3-1-x-x
3-1-2-x-x
3-2-1-x-x
the volume of a cuboid is 270cm³. the length is 6cm and the width is 3cm. work out the height
Only apply formula. Hope it helped.
an equation of the line that passes through the point (–4, 6) with slope –4.
Answer:
y = –4x–10
Step-by-step explanation:
First write the equation of a straight line: y=mx+c
Using the coordinate given, x = –4 and y = 6. m = –4.
Substitute these values into the equation and solve for c.
6 = (–4×–4) + c
6 = 16 + c
subtract 16 from both sides
–10 = c
now write the full equation using c.
y = –4x+–10
simplify
y = –4x–10
which expression correctly represents six more than the quotient of 3 and a number decreased by 8
Answer:
6 + 3 Divided by x minus 8.
Step-by-step explanation:
Pls help, offering more than 5 points for these 2!!!!! Pls now!
Answer:
m=4
p=3
so...
4+3³=31
its B
The branch of government responsible for making laws is called the judicial branch. executive branch. legislative branch.
Answer:
Legislative
Step-by-step explanation:
The legislative branch makes laws. The executive branch enforces the laws. The judicial branch is made up of the courts.
Answer:
Legislative
Step-by-step explanation:
It's their biggest job
I took the test! Good luck :)
