Answer:
C
Step-by-step explanation:
you can only work 40 or less hours per week but you must earn greater then or equal to $323.
Figure AAA is a scale image of Figure BBB.
What is the value of xxx?
Quick!
help me please I have got to do this by tmr it's my final question
Answer:
ABF = 70
Step-by-step explanation:
Since angle EFD is 35, that means that angle AFB is also 35
Single BCD is 75, that means that angle BAF is also 75
Angles in a triangle add up to 180, thus:
75 + 35 + x = 180
x = 70
the ratio of boys to girls in a chorus is 5:6. which shows an equivalent ratio. Use a proportion to solve. A 10 boys to 12 girls B 15 boys to 19 girls C 20 boys to 25 girls or D 24 boys to 28 girls
What is 2.3g as a percentage of 5.98g ? (Round the nearest whole number)
Answer:
38%
Step-by-step explanation:
2.3/5.98 x 100
= 0.38 x 100
= 38%
Which of the following represents a rotation of △EFG, which has vertices E(4,−3), F(−7,5), and G(2,8), about the origin by 180°?
Using translation concepts, the vertices of the rectangle after the translation about the origin by 180° will be as follows:
E'(-4,3), F'(7,-5) and G(-2,-8).
What is a translation?A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The rule for a rotation of 180º about the origin is:
(x,y) -> (-x,-y).
Hence, for triangle EFG, the vertices after the translation will be given as follows:
E'(-4,3), F'(7,-5) and G(-2,-8).
More can be learned about translation concepts at https://brainly.com/question/4521517
#SPJ1
Answer:
Step-by-step explanation:
75 out of 300 oranges in a basket are bad. what percent age of the oranges are (a) bad (b)good
Answer:
a) 25% are bad
b) 75% are good
Step-by-step explanation:
We know that there are 300 oranges total and that 75 are bad. That means that the rest are good (implied).
300 - 75 = 225 good oranges.
So to find the percentage we have to take the selected amount divided by the total amount.
Bad Apples: Good Apples:
75 / 300 = 0.25 225/300 = 0.75
However, that's a decimal or a number out of 1, we need a percent or a number out of 100. So we have to multiply both numbers by 100.
Bad Apples = 25%
Good Apples = 75%
A woven rattan basket can hold up 6 lbs of items. A net bag of 4 oranges weighs 12 ounces. How many bags of oranges can the basket hold ?
[tex]\huge\boxed{8\ \text{bags of oranges}}[/tex]
Let's first find how many ounces the basket can hold.
1 pound is equal to 16 ounces. Multiply that to find how many ounces the basket can hold.
[tex]6\cdot16=96[/tex]
Now, divide the weight held by the basket by the weight of each bag of oranges.
[tex]96\div12=\boxed{8}[/tex]
Which expressions are equivalent? Check all that apply.
3^9
3^4
-9²
9^9
081¹
Answer:
b, c, and e
Step-by-step explanation:
a. 3^9 = 3 × 3 × 3× 3 × 3 × 3 × 3 × 3 × 3
= 27 × 27 × 27 => 19683
b. 3^4 = 3 × 3 × 3 × 3
= 9 × 9 => 81
c. -9² => 81
d. 9^9 = 9 × 9 × 9 × 9 × 9 × 9 × 9 × 9 × 9
= 729 × 729 × 729 => 387420489
e. 81¹ => 81
b, c, and e are all equal to 81
⊱________________________________________________________⊰
Answer:
Step-by-step explanation:
[tex]\LARGE\begin{gathered}\sf{Evaluate \ All \ Expressions \ First} \\ \sf{ 3^9=19683} \\ \sf{ 3^4=81} \\ \sf{-9^2=81, \ or \ -81, \because} \\ \sf{there's \ a \ difference \ between (-9)^2 \ and \ -(9)^2} \\ \sf{(-9)^2=81 \ and -(9)^2=-81} \\ \sf{ 9^9=387,420,489} \\ \sf{0.81^1=0.81\end{gathered}[/tex]
Now, can you see the expressions that are equivalent?
⊰______________________________________________________⊱
CαlligrαρɦγWhich inequality represents all the solutions of 8(6x-7) <5(9x - 4)?
O A.
OB.
OOO
O C.
OD.
X> 12
x < 12
x> 20
x < 20
Hello,
8(6x-7) <5(9x - 4)
48x - 56 < 45x - 20
48x - 45x < -20 + 56
3x < 36
x < 36/3
x < 12
Write a rational expression that satisfies the following condition: non permissible values x=y, +-2
The rational expression that satisfies x = y +-2 is 2xy/(x + y)(x² - 4).
How to illustrate the expression?It should be noted that non permissible value is the value of the variable which make the denominator of the rational expression equal to zero.
Based on the information, x + y gives x - y = 0.
x = 2 gives x - 2 = 0
x = -2 gives x + 2 = 0
Ths denominator according to the condition illustrated will be (x - y)(x - 2)(x + 2) = (x - y)(x² - 4)
Then, the rational expression can be written by taking the numerator and denominator. An example will be 2xy/(x + y)(x² - 4).
Learn more about rational expression on:
brainly.com/question/1928496
#SPJ1
A line plot could be used as a data display for the distribution of test scores in math class. true or false
A line plot can be used as a data display for the distribution of test scores in math class. Thus, the option to choose is TRUE.
A line plot is a graph that shows data as checkmarks or dots across a number line, indicating the frequency of each value.
The test score in the math test will be discrete data with repeating frequencies. The score of every individual will moreover be a whole number.
The line plot, as we know, marks the dots across the number line, indicating frequency.
Thus, the scores in the math test can be displayed using a line plot, by indicating each type of mark on the line, and dots above those marks for the number of times the same marks occur.
Thus, the option to choose is true.
Learn more about line plots at
https://brainly.com/question/8989301
#SPJ4
Determine two pairs of polar coordinates for (3,-3) when 0
The two pairs of polar coordinates for the given point (3, -3) with 0° ≤ θ < 360° are (3√2, 135°) and (3√2, 315°).
What is a polar coordinate?A polar coordinate is a two-dimensional coordinate system, wherein each point on a plane is typically determined by a distance (r) from the pole (origin) and an angle (θ) from a reference direction (polar axis).
Next, we would determine the distance (r) and angle (θ) as follows:
r = √(3² + (-3)²)
r = √(9 + 9)
r = 3√2.
θ = tan⁻¹(-3/3)
θ = tan⁻¹(-1)
θ = 3π and 7π/4 (second and fourth quadrants).
Converting to degrees, we have:
θ = 135° and 315°.
Read more on polar coordinates here: https://brainly.com/question/3875211
#SPJ1
Complete Question:
Determine two pairs of polar coordinates for the point (3, -3) with 0° ≤ θ < 360°
Consider the graph of f(x) given below.
Answer: A
Step-by-step explanation:
The y-intercept of f(x) is 3, so clearly we want a shift 5 units down.
The student body of 115 students want to elect a president and a vice president. How many different ways can they do that
The different ways that the students can elect a president and a vice president will be 13110.
What is probability?The chances of an event occurring are defined by probability. Probability has several uses in games, in business to create probability-based forecasts,
Given data;
Total no of students = 115
The total number of ways to elect a president = 115
If one person is elected as the president the total number of ways to elect a president = 114
The different ways that the students can elect a president and a vice president are found as;
⇒ 115 ways × 114 ways
⇒ 13110 ways
Hence the different ways that the students can elect a president and a vice president will be 13110.
To learn more about probability, refer to the link;
https://brainly.com/question/11234923
#SPJ1
? Question
Jessica wants to add a border around the edge of the solar panels to help protect them from weather events.
Write the standard form expression that represents the amount of border material Jessica will need.
Enter the correct answer in the box.
√O
(0) 101 dº +
Vo 4
X
11
=
2
TT
a B C 9
HP O
A
sin cos tan sin costan
csc sec cot log log in
Submit
0
||
0
1
a
.
ΣΔΠ Σ
U DO
27 of
.
The standard form expression that represents the amount of border material Jessica will need is 8c² + 24c - 6.
How to compute the expression?Fron the information given, Jessica is using polynomials to represent the dimensions.
The width is 4c² + 5x and the length is 7c - 3. The height is also represented as 2c + 6d.
Here, the standard form expression that represents the amount of border material Jessica will need is 8c² + 24c - 6.
Learn more about expressions on:
brainly.com/question/723406
#SPJ1
HELP HELP HELP HELP
HELP HELP HELP
Answer:
[tex]\sqrt{16} = 4\\[/tex]
Step-by-step explanation:
the distance formula for graph = [tex]\sqrt{x^{2} + y^{2} }[/tex]
(simplified version)
[tex]\sqrt{0^{2} + (-4)^{2} } \\\\\\\sqrt{0 + 16} \\\\\\\sqrt{16}\\\\= 4[/tex]
I hope its right TT I just looked it up here:
https://byjus.com/maths/distance-between-two-points-formula/
you should double check here as well
The area of ∆ABC is 100 square centimeters. The area of ∆DEF is square centimeters.
The area of the similar triangle named ∆DEF is; 4 square centimeters.
How to find the area of a similar triangle?
We are given that ∆ABC is similar to ∆DEF.
The perimeter of ∆ABC is five times the perimeter of ∆DEF. Thus;
(Perimeter of ΔABC) = 5(Perimeter of ΔDEF)
Thus;
(Perimeter of ΔABC)/(Perimeter of ΔDEF) = 5
Thus, we can say that;
Scale factor, K = 5.
Since the area of ∆ABC is 100 square centimeters, Then;
(area of ∆ABC)/(area of ∆DEF) = K²
100/(area of ∆DEF) = 5² = 25.
(area of ∆DEF) = 100/25 = 4.
Thus, the area of ∆DEF is 4 square centimeters.
Complete Question is;
∆ABC is similar to ∆DEF. The perimeter of ∆ABC is five times the perimeter of ∆DEF. The area of ∆ABC is 100 square centimeters. The area of ∆DEF is square centimeters
Read more about Area of a Triangle at; https://brainly.com/question/11920446
#SPJ1
For f(x)=2x+1 and g(x)=x^2-7, find
◯ A.
B.
C.
D.
2x+1
3²-9
x²-7
2x+1
2x+1
ラ
x²-7
2x+1
x=-1212
(1)
(木)
Answer:
-1468955
Step-by-step explanation:
please don't forget to write down the correct questions and formula.
find f(x) of g(x)
f(x)=2x+1 and g(x)=x²-7
F of G = 2(x²-7)+1
= 2x²-14+1
= 2x²-13
according to the question x=-1212
so there for f(x) of g(x)=2(-1212)²-13
=-1468955
Can someone help me please?
Answer: Circumcenter
Step-by-step explanation: The circumcenter is the point where all perpendicular bisectors of a triangle meet. The 3 perpendicular bisectors of the 3 sides of the triangle meet at the point which is labeled in this triangle as H.
I need this done real quick
HELP ASAP!!!!!!!!!!
Given: ABCD is a parallelogram, BE bisects AC and DF bisects AC.
Prove: triangle BEC is congruent to triangle DFA.
Answer:
1.) & 2.) BC and AD are congruent and parallel because in parallelogram opposite sides are equal and parallel
4.) <BCE≅<DAF because they are alternating interior angles bisected by line CA
5.) & 6.) The line BE/DF which bisects the <B/<D iS perpendicular to diagonal CA which forms the right angle
7.) Because sum of any two adjacent angles are 180
8.) This follows ASA Postulate which means that if 2 pair of angles is congruent given that they share a same side, the triangle formed will also be congruent.
Step-by-step explanation:
Take the side CA as the same side of both triangles. This side also participates on the aforementioned angles on the given. The angles <BCE≅<DAF shares the side CA which makes the angles <DFA and <BEC congruent to each other. Therefore, the two right triangles are congruent
f¹(-2)=[
f(-4)=
ff¹(-2)) = |
Help! please answer, an explanation would be great too.
Answer:
the top one as highlighted
Step-by-step explanation:
y=Mx+c is the equation for a straight line
C is the intercept as it is at 0 it can be dropped from the expression as adding or taking away 0 makes no difference to the end value.
m is the slope
help me get these 10 questions u will have 100 points EZ
What the answers I really need to know I’m doing summer school !!
Based on the geometric figures shown, the three collinear points are:
Point APoint TPoint BWhat are collinear points?Collinear points can be defined as three or more points that all lie on the same straight line (single line). Based on the geometric figures shown in the image below, the three collinear points include:
Point APoint TPoint BAnother name for line AB is line segment BA, AT, BT, TA, TB. Also, a line in plane Z is line segment AT or line l.
Based on the image shown, the intersection of planes Z and W is line segment AT.
Read more on line segment here: brainly.com/question/18315903
#SPJ1
Triangles A B C and X Y Z is congruent. Triangle X Y Z is slightly higher and to the right of triangle A B C. Triangle A B C is reflected across a line to form triangle X Y Z.
Two rigid transformations are used to map ΔABC to ΔXYZ. The first is a translation of vertex A to vertex X. What is the second transformation?
a reflection across the line containing AB
a reflection across the line containing AC
a rotation about point A
a rotation about point B
The transformation can be defined as the introduction of a new set of mathematical coordinates. The correct option is B.
What is transformation?The transformation can be defined as the introduction of a new set of mathematical coordinates that are declared to be different functions of the original coordinates.
As per the given description if the two rigid transformations are used to map ΔABC to ΔXYZ, and the first is a translation of vertex A to vertex X, then the second transformation will be A reflection across the line containing AC.
Hence, the correct option is B.
Learn more about Transformation:
https://brainly.com/question/11709244
#SPJ1
Answer:
A see picture
Step-by-step explanation:
If the factors of a quadratic function are (x 2) and (x − 9), what are the x-intercepts of the function?
The x-intercepts of the given quadratic function are -2 and 9.
What is a quadratic function?
A quadratic function is a function represented as, f(x) = ax2 + bx + c, with a, b, and c being integers and a not equal to zero. A parabolic curve represents the graph of a quadratic function.
A polynomial's highest degree reveals how many roots the polynomial has. The values for which the polynomial's numerical value is equal to zero are known as a polynomial's roots (also known as zeros of a polynomial). On a graph, the points where the polynomial's graph and the x-axis cross are the roots (x-intercepts).
Roots of the Quadratic Equation
Due to its degree of 2, a quadratic function can only have a maximum of two real roots. In order to find the roots of a quadratic equation, we equate its factors to 0. Thus, in this case, we have,
(x+2)*(x-9)=0
∴ x+2=0
⇒ x=-2
Similarly,
x-9=0
⇒ x=9
Hence, the x- intercepts of the given quadratic function come out to be -2 and 9.
Learn more about a quadratic function here:
https://brainly.com/question/27958964
#SPJ4
This is my answer i dont know you like it or not
Please help me. I need to find the names for AB, DA, BC, OA, and
Answer:
AB - Diameter
DA - Tangent
BC - Chord
OA - Radius
CAB - Inscribed Angle
i need help on this question !!!
Answer:
C is the right answer I think
SOMEONE PLEASE HELP ME ANSWER THIS I PROMISE ITS EASY
Answer:
x = 1 19/21 the one is in front of the 19/21
Step-by-step explanation:
Exact form: x = 40/21
Decimal form: x = 1.90476190
Mixed number form: x = 1 19/21.
Answer:
Let's solve your equation step-by-step.
[tex]\tt{ 14 = \dfrac{3}{5}\left( 7x + 10 \right) }[/tex]
Step 1: Simplify both sides of the equation.
[tex]\tt{ 14 = \dfrac{3}{5}\left( 7x + 10 \right) }[/tex]
[tex]\tt{ 14 = \dfrac{3}{5}(7) + \dfrac{3}{5}(10)}[/tex]
(Distribute)
[tex]\tt{ 14 = \dfrac{21}{5} x + 6 }[/tex]
Step 2: Flip the equation.
[tex]\tt{ \dfrac{21}{5} x + 6 = 14}[/tex]
Step 3: Subtract 6 from both sides.
[tex]\tt{ \dfrac{21}{5} x + 6 - \blue{6} = 14 - \blue{6}}[/tex]
[tex]\tt{ \dfrac{21}{5} = 8}[/tex]
Step 4: Multiply both sides by 5/21.
[tex]\tt{ \left( \dfrac{5}{21}\right) \times \left(\dfrac{21}{5}x \right) = \left(\dfrac{5}{21}\right) \times (8)}[/tex]
[tex]\\[/tex]
[tex]\large\tt\purple{ x = \dfrac{40}{21}}[/tex]
━━━━━━━━━━━━━━━━━━━━━