Answer: 3
Step-by-step explanation:
Multiply $40 by 3 then add 10 to get 130.
Multiply $38 by 3 then add 16 to get 130.
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies is 3 backpacks.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
We have,
First company:
Charges per backpack = $40
Shipping fee = $10
We can write an equation for the cost of x backpacks of the first company:
10 + 40x _____(1)
Second company:
Charges per backpack = $38
Shipping fee = $16
We can write an equation for the cost of x backpacks for the second company:
16 + 38x ______(2)
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies:
From (1) and (2) we get,
10 + 40x = 16 + 38x
Subtract 10 on both sides
10 + 40x - 10 = 16 + 38x - 10
40x = 6 + 38x
Subtract 38x on both sides.
40x - 38x = 6
2x = 6
Divide 2 on both sides.
x = 3
Thus,
The number of backpacks a customer would need to order from either company so that the cost of the order was the same for both companies is 3 backpacks.
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What is the approximate what is the approximate area of the circle shown below?
A. 908 cm2
B. 53 cm2
c. 3630 cm2
D. 107 cm2
The area of the circle is around 908 square centimeters, so the correct option is A.
How to find the area of the circle?The area of a circle of radius R is given by:
A = pi*R²
Where pi is an irrational number, and we can write it as pi = 3.14
Here we can see that the radius of the circle is 17cm, then we can replace that in the area formula to get:
A = 3.14*(17cm)² = 908 cm²
Then the corret option is A.
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How would the following triangle be classified?
Answer:
hope this helpful
Step-by-step explanation:
isosceles right
because A light ray incident at 90° at the first face emerges at the same angle. The diagram shows five isosceles right-angled prisms. A light ray incident at 90° at the first face emerges at the same angle with the normal from the last face.
I need help with this
Please help! I will mark brainliest!!!!
Answer :x = 17
Step-by-step explanation:
The two angles you are given equal 180 degrees.
3x + 5 + 8x - 12 = 180
11x - 7 = 180
11x = 187
x = 17
Answer:
x = 17
Step-by-step explanation:
angles Q and M are right angles (they each measure 90 degrees)
there are 360 degrees inside any 4-sided polygon
add the following to solve for x:
90 + 90 + 3x + 5 + 8x - 12 = 360
11x + 185 - 12 = 360
11x + 173 = 360
11x = 187
x = 187/11
x = 17
Find the length of each segment write your answer in simplest radical form. I NEED HELP ASAP
Answer:
1. 5
2. [tex]\sqrt{85}[/tex]
3. [tex]\sqrt{26}[/tex]
Step-by-step explanation:
1. just count the units: 5 units
2. Find the slope = rise/run = -7/6
you now have a right triangle, one side is 7 units (from the rise), and the other is 6 units (from the run)
use the pythagorean theorem to find the hypotenuse.
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]7^{2} + 6^{2} = c^{2}[/tex]
49 + 36 = [tex]c^{2}[/tex]
85 = [tex]c^{2}[/tex]
[tex]\sqrt{85} = \sqrt{ c^{2}[/tex]
[tex]\sqrt{85} = c[/tex]
Simplify the radical, but [tex]\sqrt{85}[/tex] is farthest that it can go, so that is the answer.
3. same process as 2
slope = -1/5
[tex]1^{2} + 5^{2} = c^{2}[/tex]
1 + 25 = [tex]c^{2}[/tex]
26 = [tex]c^{2}[/tex]
[tex]\sqrt{26} = c[/tex]
That is the farthest it can go, so that will be the answer.
What is the initial conflict? What is the princess's struggle? What decision is made? What are the consequences of the choice?
answers:
What is the initial conflict?
✔ Anyone placed in the arena gets either married or killed.
What is the princess's struggle?
✔ Her lover is in the arena, and she is jealous of the girl he might have to marry.
What decision is made?
✔ The reader never finds out.
What are the consequences of the choice?
✔ The princess will either let her love die or let him marry someone else.
The initial conflict in the narrative would be as follows:-
- Anyone placed in the Arena gets either married or killed.
The struggle of the princess is as follows:
- Her lover is in the arena, and she is jealous of the girl he might have to marry.
The decision that is made would be as follows:
- The reader never finds out.
The consequence or the outcome of the decision of the choice would be:
- The princess will either let her love die or let him marry someone else.
"The Lady, or The Tiger"In the context of the text, the conflict that occurs at the very beginning is about the decision of everyone who stays in Arena must be killed or married.The conflict that the princess faces is that the one whom she loves put up at Arena and therefore, she is envious of the one who would marry her lover. The readers are unable to figure out the decision made by her due to the complications in the plot. The probable outcomes of the decision include either the death of her love or allowing her lover to get married to some other woman.
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Jane rode her bike at a steady speed of 15 km/h.
How far would she travel in 20 minutes? Show your thinking.
Answer:
12
Step-by-step explanation:
1.3
20 ÷ 15 = 1.3
Answer:
5km
Step-by-step explanation:
if she rode 15km in 1h(60mins) and 20mins is 1/3 of 60mins
so 15/3*1=5km
(7v - 9) - (6v + 9) plz help me
Answer:
v - 18 i THINK
Step-by-step explanation:
HELP! ANSWER AS SOON AS POSSIBLE ASAP!
Answer: D
Step-by-step explanation:
not sure if this is correct but thats what i got for the answer
Right answer gets brainlist
Answer:
V≈653
Step-by-step explanation:
In order to find the volume of a cylinder, you use the formula V=πr2h. In this case, the filled-in formula would be V=3.14*4*4*13. This equals 653.45. In your answer, you need to round to the nearest whole number. In this case, round down to 653. That is your answer. Hope this helps :)
Answer:
653in
Step-by-step explanation:
Radius = 4
Height = 13
Volume = 653
Bottom and top Surface Area = s (50 for 1) (100 is both)
Total Surface Area
= 13 + 50 + 50 = 100 + 2(100) = 100(13+4)
simplify the following:
[tex]\sqrt{\frac{15x}{x^{3} } }[/tex]
[tex]\frac{\sqrt{x^{2} } }{\sqrt{x^{3} } }[/tex]
Answer:
For the first question:
[tex]\sqrt{\frac{15x}{x^3}}\\= \sqrt{\frac{15}{x^2}}\\= \frac{\sqrt{15}}{x}\\[/tex]
And the second
[tex]\frac{\sqrt{x^2}}{\sqrt{x^3}}\\= (x^2)^{\frac{1}{2} }(x^3)^{\frac{-1}{2} }\\= x^1 \times x^{\frac{-3}{2} }\\= x^{\frac{2}{2}} \times x^{\frac{-3}{2} }\\= x^{-\frac{1}{2}}\\= \frac{1}{\sqrt{x}}[/tex]
Answer:
[tex] \sqrt{ \frac{15x}{ {x}^{3} } }= \sqrt{ \frac{15}{ {x}^{2} } } = \frac{ \sqrt{15} }{ \sqrt{ {x}^{2} } } = \frac{ \sqrt{15} }{x} \\ [/tex]
(√15)/x is the right answer.[tex] \frac{ \sqrt{ {x}^{2} } }{\sqrt{{x}^{3}}} = \frac{ {x}^{ \frac{2}{2} } }{ {x}^{ \frac{3}{2}}}= \frac{x}{ {x}^{(1 + \frac{1}{2}) } } = \frac{x}{x \times {x}^{ \frac{1}{2} } } = \frac{1}{ \sqrt{x} } \: \\ [/tex]
1/(√x) is the right answer.Which of the following best describes the equation below?
y = 3x3 + 6
A.
neither linear nor nonlinear
B.
nonlinear
C.
both linear and nonlinear
D.
linear
. Determine whether the system of equations has one solution, no solution, or infinitely many solutions.
y = -4x + 2 and y = -4x + 2 *
Answer:
It is clear that both equations are identical. Hence, the solution to the system of equations would contain infinitely many solutions.
Step-by-step explanation:
Given the system of equations
y = -4x + 2
y = -4x + 2
It is clear that both equations are identical. We know that when the system of equations is identical, then the system of equations will have infinitely many solutions.
Hence the given system of equations would contain infinitely many solutions.
solving the system of equations
[tex]\begin{bmatrix}y=-4x+2\\ y=-4x+2\end{bmatrix}[/tex]
Substitute y = -4x+2
[tex]\begin{bmatrix}-4x+2=-4x+2\end{bmatrix}[/tex]
For y = -4x+2
Express y in terms of x
[tex]y=-4x+2[/tex]
Thus, the solution to the system of equations would be:
[tex]y=-4x+2,\:x=x[/tex]
It is clear that x = x is true no matter what. Hence, the solution to the system of equations would contain infinitely many solutions.
A man borrows birr 1000 for 3 years at a simple interest rate of 20% .what is the total amount? *
600
1600
1000
2000
help me please and ty! :)))
find angle X on the given figure. m
Answer:
x = 32°
Step-by-step explanation:
The consecutive angles in a parallelogram are supplementary.
∠ A and ∠ D are consecutive angles, then
131 + 17 + x = 180
148 + x = 180 ( subtract 148 from both sides )
x = 32°
20 PINTS PLEASE HELP!
If another equation is graphed so that the system has one solution, which equation could that be?
O y = 2(x+1)
O y = 2(x-1)
O y = 2(x-2)
O y=-2(x+1)
Find the height and the area of rectangle if the perimeter is 38.4 inches and the base is 15 inches
Answer:
1) 4.2 inches
2) 63 inches²
Step-by-step explanation:
If the base is 15 inches, we can assume that the opposite side is also 15 inches. 15 + 15 = 30. If we subtract 30 from the total perimeter, we will have the sum of the last two sides.
38.4 - 30 = 8.4
Now that we have the sum we can now find the exact length with division:
8.4/2 = 4.2 inches
To find the area, we multiply these together.
4.2 * 15 = 63
In the figure, two parallel lines are cut by a transversal. The measure of
angle 1 is 118°. What is the measure of angle 4?
Answer: It would have to be something that adds up to 180.
Step-by-step explanation:
like if angle 1 is 118 you would add (x) to get to 180.
Question 4 of 10
What is the measure of AC?
30"
90
90° B
O A. 30°
O B. 90°
O c. 150°
с
O D. 120°
Answer:
C
Step-by-step explanation:
solve for the value of w
Answer:
[tex]w=63[/tex]
Step-by-step explanation:
the equation to solve this is : [tex](w-8)+(2x-1)=180[/tex]
combine the first side of the equation so you get [tex]3w-9[/tex]
then add 9 on both sides
divide 3 by 189 which gets you 63.
plug 63 into the equation to double check
hope this helps! :))
What's 80 to the power of 1
Answer:
Step-by-step explanation:
Find the 15th term of the geometric sequence
3
,
−
6
,
12
,
.
.
.
3,−6,12,...
Answer:
49152
Step-by-step explanation:
The n th term of a geometric sequence is
[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex]
where a₁ is the first term and r the common ratio
Here a₁ = 3 and r = [tex]\frac{-6}{3}[/tex] = - 2 , then
a₁₅ = 3 × [tex](-2)^{14}[/tex] = 3 × 16384 = 49152
Answer:
The 15th term is 49152
Step-by-step explanation:
What is the value of h in the figure
below?
Answer:
13
Step-by-step explanation:
the top angle is 45°, and then there is the 90° angle, so the other angle must also be 45°. this makes it a right isosceles triangle, so both legs must be equal (they are both 13)
Some one help me on this please.
Answer:
its the 3rd one i think i tried
Step-by-step explanation:
Answer:
0,2,4,6
Step-by-step explanation:
The domain describes x values. So just plug in the x values into the equation to find the y vlaues.
How many tiles each 30cm by 30cm will be needed for floor with dimesions 2.9m by 3.4m
30 by 30 = 900cm²
2.9m by 2.9m = 8.41m²
take m² change to cm²
10,000cm² = 1m²
8.41 × 10000 = 84100cm²
84100 ÷ 900
= 93.44 tiles
= 93 full tiles
PLS HELP 16 pts (erik its my name) Ms. Caroline is redoing the kitchen in her apartment. She needs to find the AREA of her wall so that she buys enough paint to cover it. Her measurements are 15 feet and 23 feet. Find the area of Ms. Caroline’s kitchen wall.
Partial Products: 2-Digit Multiplication:
Erik put 7 oranges and 8 apples into each of 12 bags. How many pieces of fruit did Erik put into ALL of the bags?
A school has one large patio. It is rectangular and is 24 ft long by 18 feet wide. What is the area of the patio?
What is the sum of 23 x 14?
please can you help me! I will mark brainliest!!
The map shows the location of the houses of Dan, Joe, Lee, and Roy:
The coordinates of the community center are (5, −1). Who has a house in the same
quadrant as the community center?
1. Dan
2. Joe
3. Lee
4. Roy
Answer: Roy
Step-by-step explanation:
(5, -1) has a positive x value and negative y value. Therefore, it is in the 4 quadrant which is the bottom right corner. In this case, Roy is the only one in the 4 quadrant where the community center is.
Answer:
its in between joe and dan
Step-by-step explanation:
Determine whether the equation 2x + y = 8 is linear. If so, graph the function.
Part 1 out of 2
The equation is (selen)
(select)
Check
not linear
linear
Answer:
Yes, it is a linear equation. This equation is in y=mx+b form, which is a linear equation. To rearrange it into y=mx+b form, you'll just do y= -2x+8
To make a line, you only need two points, so here are two points that fit into the line of y= -2x+8:
(0,8) and (1,6)
For a project in statistics class, a pair of students decided to invest in two companies, one that produces software and one that does biotechnology research. Andy purchased 65 shares in the software company and 43 shares in the biotech firm, which cost a total of $6,035. At the same time, Xavier invested a total of $4,415 in 11 shares in the software company and 43 shares in the biotech firm. How much did each share cost?
Each share in the software company cost $
, and each share in the biotech firm cost $
.
Answer:
the cost of each share in the software company and cost of each share in the biotech firm is $30 and $95 respectively
Step-by-step explanation:
The computation of the cost of each share in the software company and cost of each share in the biotech firm is as follows:
Let us assume the cost of each share in the software company be x
And, for biotech it would be y
Now
65x + 43y = $6,035 .......(i)
11x + 43y = $4,415 ......(ii)
Now subtract equation 2 from equation 1
54x = $1,620
x = $30
Now put the x value in any of the above equation
65($30) + 43y = $6,035
$1,950 + 43y = $6,035
43y = $6,035 - $1,950
43y = $4,085
y = $95
Hence, the cost of each share in the software company and cost of each share in the biotech firm is $30 and $95 respectively
