ok well im confused i got all of them right but this one is getting me stuck and or confused and yes im on number 3 but i need help please thank you
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Answer:
X+2 Y-9
May nilbin be with you
Related Questions
Use the graph to find the solutions of –1/2 x^2 – x + 4 = 0.
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Answer:
For the problems presented, the following are the answers:
1. No graph is provided, sorry.
2. 2, 1/2
3. 12m
4. 30
5. 1.1, 9.1
6. 10.35, 1.35
22. -6, 2
Step-by-step explanation:
Please mark me brainliest if my answer is correct thank you and have a nice day
Do -2,28 and 0,15 have a slope of -6
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In this triangle cosA/CosB= ?
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Answer:
Step-by-step explanation:
[tex]\frac{cos A}{cos B} =\frac{\frac{AC}{AB} }{\frac{BC}{AB} } =\frac{AC}{AB} \times \frac{AB}{BC} =\frac{AC}{BC} =\frac{3}{3} =1[/tex]
The value of cosA divided by cosB is equal to 1.
What is trigonometric identity?Trigonometric Identities are equality statements that hold true for all values of the variables in the equation and that use trigonometry functions. There are numerous distinctive trigonometric identities that relate to a triangle's side length and angle.
It is given that in the right-angle triangle ABC the three sides are AB = 4.24, BC = 3 and AC = 3.
The value of cosine is the ratio of the base of the right-angle triangle and the hypotenuse of the right-angle triangle.
The value of cosA is calculated as below:-
cosA = 4.24 / 3
The value of cosB is calculated as below:-
cosB = 4.24 / 3
Calculating the ratio of cosA and cosB.
cosA / cosB = [ 4.24 / 3 ] ÷ [ 4.24 / 3 ]
cosA / cosB = 1
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HELPPPP
Select all of the linear equations with a solution of x=1 and y=3. hellpppppp
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- 4 + 4b + 5 + 8b
It’s needs to be simplified
I need an answer asap
Answers
Answer:
12b+1
Step-by-step explanation:
-4 + 4b + 5 + 8b
12b+1
Hope that helps
what's the value of
[tex] \sqrt{400} = [/tex]
Answers
Answer:
20
Step-by-step explanation:
Use a calculator, press squareroot button on a calculator and press 400 it will give you 20... Its like 20*20=400
Answer:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
20
Step-by-step explanation:
Hope it is helpful....
Write an expression that is equivalent
to 2/8b+(3/8b+4/5)
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Answer: 5/8b + 4/5
EXPLAIN: It's too easy explain it yourself. (LOL)
The value of the equation is A = ( 5/8 )b + 4/5
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
A = ( 2/8 )b + ( 3/8 )b + ( 4/5 ) be equation (1)
On simplifying the equation , we get
A = [ ( 2/8 )b + ( 3/8 )b ] + 4/5
A = ( 5/8 )b + ( 4/5 )
On further simplification , we get
A = ( 25b + 32 ) / 40
Therefore , the value of A is ( 5/8 )b + ( 4/5 )
Hence , the equation is A = ( 5/8 )b + ( 4/5 )
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You want to order some books that cost $16 each. Shipping is $8 per order.
If you buy 12 books, what will the order cost?
$192
$112
$288
$200
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Answer:
$200
Step-by-step explanation:
12 x 16 = 192
192 + 8 = $200
$16 a book and you’re getting 12 so 12 multiplied by 16 = 192 plus shipping ($8 per order and this is only one order so only add 8 once.)
Whats the answer? HELP??
Answers
Answer:
(1). 50.0° ; (2). 15.5 units
Step-by-step explanation:
Sue divided her garden into 12 equal sections. sue wants 1 /3 of her garden to be planted with carrots how many sections should be planted with carrots? Sue wants \frac{1}{3} of her garden to be planted with carrots. How many sections should be planted with ca
Answers
Answer:
4 sections
Step-by-step explanation:
What we know:
- There are 12 sections of the garden in total
- 1/3 will be planted with carrots
To determine the number of sections that should be planted with carrots, multiply 12 and 1/3.
[tex]12*\frac{1}{3}\\= \frac{12}{3}[/tex]
Simplify the fraction
[tex]= 4[/tex]
I hope this helps!
Question 2 Using the estimates you found in question 1, convert the lengths into decimal numbers and then find the actual area of each tile.
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Answer:
Step-by-step explanation:
Answer:
A: 5.0625
B: 10.16015625
C: 15.015625
Step-by-step explanation:
HELP DUE IN 15 MINS!
List the remaining corresponding congruent parts of the triangles.
∠MNA ≅ ∠:
∠NMA ≅ ∠:
Segment MN ≅ Segment:
Answers
Answer:
Step-by-step explanation:
MNA ~= DYA
NMA ~= YDA
Segment MN ~= Segment DY
Answer:
Corresponding parts are:
∠MNA ≅ ∠DYA ∠NMA ≅ ∠YDA Segment MN ≅ Segment DYKatrina has $210 in her savings account. She plans to buy books for her friends for Christmas. The books cost $7 per book. Which equation best represents this situation? Let y represent the amount of money in Katrina's account and x represents the number of books she purchases.
what is the correct answer
y=210-7x
y=7x+210
y=210x+7
y=-7+210x
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Answer:
Option 1 y = 210 - 7x
Step-by-step explanation:
Since she will be buying "x" amount of books she will lose money because she has to pay for them. Each book costs $7 so if she buys "x" books she will lose 7x dollars. Therefore the right equation would be...
y = 210 - 7x (which is the first option)
a triangle has a height of x inches. the length of the base of the triangle is 6 inches less that 2 times the height. which equation represents the area, A, of the triangle?
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If the base is 2h-6 and the height is h then 2h-6 X h/2 is the area. Hope that helps
How many bars of soap and toothbrushes are in each package
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Answer:
Please explain
Step-by-step explanation:
Answer:3,2
Step-by-step explanation:
I did it
Complete the table, y= 7/8x-1
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Answer:
1. y = -11/4; (-2, -11/4)
2. y = -1; (0, -1)
3. y = -1/8; (1, -1/8)
4. y = 0; (8/7, 0)
5. y = 3/4; (2, 3/4)
Step-by-step explanation:
Which describes the intersection of like my and line n? Please
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Answer:
point W
Step-by-step explanation:
looking at the image, we can locate line M and line N.
upon locating, we can find the point of intersection between the two lines(its a bold dot) to be point W
The computer lab has 37 wireless touchscreen devices
and 13 traditional devices. About what percent of the
lab are wireless devices?
Pleaseeee help me
<3
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Answer:
Step-by-step explanation:
total devices = 37+13 = 50
37/50 = 74/100 = 74%
If you want another good app for math I suggest Conects
Answers
Solve. 4x + 1 - x = -2(x - 3)
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Answer: In the equation 4x + 1 - x = -2(x - 3) X = 1
I hope this helped Please mark Brainliest
Step-by-step explanation:
Nathaniel2861401
Answer:
x = 1
Step-by-step explanation:
4x + 1 - x = -2(x - 3)
3x + 1 = -2x + 6
3x + 2x = 6 - 1
5x = 5
x = 1
2m + 56 = –2m
full answer no word
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4m= -56
m = -14
Someone please saveee meee on this :(
Answers
Answer:
the answer is 5
Answer:
yea the answer is 5
Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10 hours at her job. If h represents her hourly earnings, which of the following equations can be solved to find Sylvie’s hourly earnings? Select all that apply.
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Answer:On a Road trip, a family drives 350 miles per day. How many days, d, must they travel to reach a distance of at least 1,400 miles?
Step-by-step explanation:
how do I solve number 1?
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9514 1404 393
Answer:
1) ΔCBA ~ ΔCQR
2) ΔCDE ~ ΔCTS
Step-by-step explanation:
In both cases, the vertical angles at C are congruent. The marking shows an additional internal angle is congruent, so the triangles are similar by the AA similarity postulate.
The vertex at C is named first, followed by the marked angle in each of the given similarity statements. The same order must be used for the vertices in the similar triangle.
1) ΔCBA ~ ΔCQR
2) ΔCDE ~ ΔCTS
Examine the diagram. Parallel lines a and b are crossed by transversal t to create 8 angles. Clockwise from top left, the angles are blank, 60.75 degrees, blank, blank; 2, 1, blank, blank. What are the measures of angle 1 and angle 2? The mAngle1is degrees. The mAngle2 is degrees.
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Answer:
60.25 then 34.5
Step-by-step explanation:
Answer:
60.75 and 119.25
Step-by-step explanation:
what is the numeric value of E + B?
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Answer:
19 is the numerical value
Step-by-step explanation:
Also, when it's converted to number I.e.
E = 14 , B = 11
= 14 + 11 = 25
But in letters the numerical value is
E + B = 19
y=x +1. what is y and x and then the (x, y) thing and the slope and the y intercept
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Answer:
Your answer is
From the equation : y=x+1
slope is 1 y intercept is 1
(x,y)= ( 1,2),(3,4)...........................(Infinity -1,Infinity)
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Find the percent of decrease from 87 pounds to 16 pounds. Round to the nearest tenth of a percent if necessary. Should be in percent form.
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Answer:
81.6
Step-by-step explanation:
factor completely the polynomial: 21a+8xy^3-24y^2-7axy
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Answer:
Your answer......
FACTOR: (7a-8y^2)(3-xy)
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Answer:
(7ay-8y^2)(3-xy)
Step-by-step explanation:
Its the correct answer
Find the value of each variable
X=
Y=
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y equal 7 square root 3