Answer:
C
Step-by-step explanation:
the equation for point slope form is y - y1 = m(x-x1)
parallel lines share a slope m = -2/3. the point given (4, -5) goes in place of the y1 and x1
find the slope of the line on the graph. write your answer as a fraction or a whole number, not a mixed number or decimal.
Convert 0.1 lb/day to oz/week
1 pound = 16 ounces
1 week = 7 days
0.1 x 7 = 0.7 pounds per week
0.7 x 16 = 11.2 ounces
0.1 lb/ day converts to 11.2 ounces / week
Given PHS=CNF find the value of x, y and Z
Answer/Step-by-step explanation:
Since ∆PHS ≅ ∆CNF, therefore:
<P ≅ <C,
<H ≅ <N
<S ≅ <F
Thus:
Since, <P ≅ <C, therefore,
36° = (4z - 32)°
36 = 4z - 32
Add 32 to both sides
36 + 32 = 4z
68 = 4z
Divide both sides by 4
68/4 = z
17 = z
z = 17
Since <H ≅ <N, therefore:
6x - 29 = 115°
Add 29 to both sides
6x = 115 + 29
6x = 144
Divide both sides by 6
x = 114/6
x = 24
m<F + m<C + m<N = 180° (sum of ∆)
(3y - 1) + (4z - 32) + 115 = 180 (substitution)
Plug in the value of z and solve for y
3y - 1 + 4(17) - 32 + 115 = 180
3y - 1 + 68 - 32 + 115 = 180
3y + 150 = 180
Subtract 150 from both sides
3y = 180 - 150
3y = 30
y = 10
The value of x, y and z are 24, 10 and 17 respectively.
PHS≅CNF
Therefore,
∠P ≅ ∠C
∠H ≅ ∠N
∠S ≅ ∠F
36 = 4z - 32
36 + 32 = 4z
4z = 68
z = 68 / 4
z = 17
6x - 29 = 115
6x = 115 + 29
x = 144 / 6
x = 24
3y - 1 = 180 - 115 - (4z - 32)
3y - 1 = 180 - 115 - 4z + 32
3y - 1 = 97 - 4(17)
3y - 1 = 29
3y = 30
y = 30 / 3
y = 10
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Make a conjecture. How are rigid transformations and congruent figures related? Check all that apply.
Rigid transformations preserve segment lengths and angle measures.
Rigid transformations produce congruent figures.
If two figures are congruent, then there is a rigid transformation or a combination of rigid transformations that will map one onto the other.
Answer:
Rigid transformations preserve segment lengths and angle measures.
Rigid transformations produce congruent figures.
If two figures are congruent, then there is a rigid transformation or a combination of rigid transformations that will map one onto the other.
Step-by-step explanation:
A rigid transformation or an isometry is a transformation that does not change the sides and angle of plane figures.Reflection in the plane, translations and rotation or a combination of them produce images that are congruent to the preimage.This implies that, two figures are congruent if and only if a rigid transformation or a combination of one or more rigid transformations will map one plane figure onto another.Therefore all the given options are true.All of the answers are correct, meaning that A,B, and all true.
What is the value of x?
8x + 2
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesGeometry
All angles in a triangle add up to 180°Step-by-step explanation:
Step 1: Set up equation
(8x + 2) + 70 + 60 = 180
Step 2: Solve for x
Combine like terms: 8x + 132 = 180Isolate x term: 8x = 48Isolate x: x = 6Ed made 8 key chains each week for 4 weeks. How many keychains did Ed make? Solve this problem any way you choose.
Answer:
32
Step-by-step explanation:
8 times 4 = 32
Answer: the answer is 32
Step-by-step explanation:
He made 8 key chains each week for 4 weeks 8*4 is 32 because if you make 8 key chains for 4 weeks it will add up to 32 hope this helps
The ratio of caretakers to childeren is _:_. If 24 more children are added, they should hire _ more caretakers to maintain the ratio of caretakers to children.
Answer:
The first is 1:6 and the second one is 4
Step-by-step explanation:
PLZ HELP MEEEEE THIS IS DUE SOON AND IDK HOW TO DO IT
Answer:
what? there is nothing here... did you mean to attach a picture?
Step-by-step explanation:
How much will he be paid in the first 2 years?
Answer:
this is the Formel 4000:100×4=160
Evaluate this expression
(5+5)x(5+5)/5
its 5=54 that is what i thsiknss
please write $703.00 in words
Answer:
seven hundred and three dollars
Step-by-step explanation:
Answer:
seven hundred three
Step-by-step explanation:
just read it in hundreads
Please help I will love you forever!!! This test is timed thank you in advanced <3
Answer: For my opinion, I think it's either A or B.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
$500 + $100x > 1200
x represents the months
88.47 feet converted into the nearest sixteenth of an inches is
Answer:
1,061.64
Step-by-step explanation:
Im sorry if this is wrong
Multiply: 1
3
× 2
5
To find the product,
the numerators and the denominators.
The product is .
Divide: 2
5
÷ 3
5
To divide, multiply by the .
The quotient is .
Answer:
HOPE THIS HELPS!!!
Step-by-step explanation:
To find the product,
✔ multiply
the numerators and
✔ multiply
the denominators.
The product is
✔ 2/15
Divide: 2
5
÷ 3
5
To divide, multiply by the
✔ reciprocal
.
The quotient is
✔ 2/3
.
Answer:
Izzdebizz was right i am at teacher
Step-by-step explanation:
can u pls help me with this question
Answer:
b
Step-by-step explanation:
Shirley starts with $85 in the bank and saves $15 every 2 months. Joshua starts with
$212.50 and spends $20 every 3 months.
Answer:
Shirley would have $115 and Joshua ends up with 152.5
Step-by-step explanation:
85+15+15=115
212.50-20-20-20-152.5
The APR on my credit card is 16.8%. What is the monthly interest rate?
what is 75 Times 37 equal
Answer:
2775
Step-by-step explanation:
Hope this helped :)
2(x+4)+(x+1)=6(2x) solve for x
Step-by-step explanation:
[tex]{:}\longrightarrow[/tex][tex]\sf 2 (x+4)+(x+1)=6 (2x)[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+8+(x+1)=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+8+x+1=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 2x+x+8+1=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 3x+9=12x [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 12x=3x+9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 12x-3x=9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf 9x=9 [/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x={\dfrac {9}{9}}[/tex]
[tex]{:}\longrightarrow[/tex][tex]\sf x=1 [/tex]
The phone company B-Mobile has a monthly cellular plan where a customer pays a flat fee for unlimited voice calls and then a certain amount per GB of data used. If a customer uses 8 GB, the monthly cost will be $48. If the customer uses 38 GB, the monthly cost will be $108. A) Find an equation in the form y = m x + b , where x is the number of GB of data used in a month and y is the total monthly cost of the B-Mobile plan.
y = __________
B) Use your equation to find the total monthly cost if 18 GB are used.
Answer: If 18 GB are used, the total cost will be _______ dollars
Step-by-step explanation:
That's the rifgt answer for sure!!
Plz Mark brainliest...
5. Mrs. Hoskins is going to plant her new
gorden. She purchases 4 tomato plants for
$2.59 each, a package of watermelon seeds
for $1.87, and adapeno plant for $3.88. How
much will Mrs. Hoskins spend on seeds and
plants for her new garden?
The solution is $ 16.11
The total amount of money spend by Mrs.Hopkins on seeds and plants is given by the equation A = $ 16.11
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the cost of each tomato plant be = $ 2.59
The number of tomato plant = 4
The cost of 4 tomato plant = 4 x 2.59
The cost of 4 tomato plant = $ 10.36
Now ,
The cost of watermelon seeds = $ 1.87
The cost of adapeno plant = $ 3.88
So , the equation will be
The total amount of money A = cost of 4 tomato plant + cost of watermelon seeds + cost of adapeno plant
Substituting the values in the equation , we get
The total amount of money A = 10.36 + 1.87 + 3.88
The total amount of money A = $ 16.11
Therefore , the value of A is $ 16.11
Hence , the total amount of money is $ 16.11
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Plzzzzzzzzzzzzzzzzzzzzzzzz help
Answer:
Step-by-step explanation:
For number 1 the rate of change is 12 per 1 and for number 2 b is linear.
What is 5/8 + 1/2 equal
Answer:
9/8
Step-by-step explanation:
1/2 = 4/8
5/8 + 4/8 = 9/8
f(x)=7x+6÷x²-x
help pls :)
answer:
y=(x+7/2)^2-73/4
solve
[tex]2x + 5 = 12[/tex]
Answer:
x=3.5
Step-by-step explanation:
subract 5 on the other side, than divide by 2
Please help me! I’ve been trying to find this for an hour );
Answer:
I got (4x+3)(3x+1)
Hope I help Please mark me BrainIIest please and thank you :)
Step-by-step explanation:
Options
- positive
- negative
- 0
-undefined
Need help ASAP!!!! Find. Missing length
Answer:
7
Step-by-step explanation:
[tex]\frac{10}{5} = \frac{14}{x}\\10x=70\\x=7[/tex]
I NEED HELP ASAP PLS ANSWER
A shop owner can buy two televisions and three DVD players for $1750 or four televisions and one DVD players for $1250. Find the cost of one of each
Answer:
Television = $200 and DVD player = $450
Step-by-step explanation:
→ Make 2 equations
Televisions = t and DVD players = d
2t + 3d = 1750
4t + d = 1250
→ Multiply the bottom equation by 3 to make the same variable of d
2t + 3d = 1750
12t + 3d = 3750
→ Minus the two equations to isolate the d variable
-10t = -2000
→ Divide both sides by -10 to find the cost of one television
t = 200
→ Substitute t = 200 back into 4t + d = 1250
800 + d = 1250
→ Minus 800 from both sides to isolate d
d = 450