Answers
Answer:
a) When x = 2, y = 0
and when x = 3, y = 4
b) curve C
c) 2 and -1
Step-by-step explanation:
Related Questions
Which of the following is an example of polynomial function?
Answers
Answer:
it's not showings the "following" part
PLZ HELP I WILL GIVE BRIANLY!
In a school, 4 out of every 7 students are girls. if there are 84 students at the school, how many are boys. AND SHOW WORKING
Answers
Answer:36
Step-by-step explanation:
[tex]\frac{4}{7} =\frac{48\\}{84}[/tex]
for every 7 students there are 4 girls, so for every 84 there must be 48
7*12=84
4*12=48
so, in all 84 students there are 48 girls
so amount of boys=84-48=36
there are 36 boys
Use Coordinate Grid B to write an ordered pair for the given point.
Answers
Answer:
11. G (6,4)
12. H (4,9)
13. I (0,7)
14. J (9,5)
15. K (3,3)
16. L (5,2)
Step-by-step explanation:
eh you know
Answer:
11-(6,4) 12-(4,9) 13(0,7) 14-(9,5) 15(3,3) 16-(5,2)
Step-by-step explanation:
remember first you take the X Axis number that is horizontal, then Y on the Vertical Axis
solve the following simultaneous equations 5x+7y = 17 ; 7x+5y = 19
Answers
Answer:
[tex]x=2.\ y=1[/tex]
Step-by-step explanation:
[tex]We\ are\ given\ the\ following\ pair\ of\ equations:\\5x+7y=17\\7x+5y=19\\Now,\\As\ the\ co-efficients\ of\ none\ of\ the\ algebraic\ terms\ match,\\We\ can\ take\ the\ LCM\ of\ their\ co-efficients;\\As\ the\ co-efficients\ of\ the\ x-terms\ are\ 5,7\ respectively;\\Their\ LCM\ is\ 35.[/tex]
[tex]Hence,\\7(5x+7y)=7(17)\\-5(7x+5y)=-5(19)\\Hence,\\35x+49y=119\\-35x-25y=-95\\Hence,\\Adding\ the\ two\ equations\ we\ have:\\(35x+49y)+(-35x-25y)=(119)+(-95)\\(35x-35x)+(49y-25y)=119-95\\24y=24\\y=\frac{24}{24}=1[/tex]
[tex]Now,\\Lets\ consider\ the\ First\ Equation:\\5x+7y=17\\Substituting\ y=1,\\5x+7*1=17\\5x+7=17\\5x=17-7\\5x=10\\x=\frac{10}{5}=2\\\\Together,\\x=2.\ y=1[/tex]
Someone plz help me I will give brainliest
Answers
Answer:
2.25x2+2x1.00+1.50=8, 10-8 =$2.00
Step-by-step explanation:
Answer:
5.5
Step-by-step explanation:
help me and fast plz
Answers
Answer and Step-by-step explanation:
The second option (5d = 55)
This works because Arianna wants to divide the amount of dominos to her 5 friends. We do this by dividing 55 by 5.
d will then equal 11 (d = 11).
#teamtrees #WAP (Water And Plant)
Can yall help me, please? I Will give brainilest, however u spell it
Which of these best describes π?
The ratio of the radius of a circle to its diameter
The radius of a circle times 3.14
The ratio of the circumference of a circle to its diameter
The ratio of the diameter of a circle to its radius
Answers
Answer:
B. The ratio of the circumference of a circle to its diameter.
Step-by-step explanation:
Pie is the circumstance of a circle.
Solve the inequality: x/-3 < -10
Answers
Answer:
x>30
Step-by-step explanation:
x/-3<-10
x<-10*-3
x<30
x>30
Answer:
x > 30
Step-by-step explanation:
Multiply both sides by -3: This results in x > 30. Note that the direction of the inequality sign has been reversed, as is required when we multiply or divide an inequality by a negative number.
i ready grade 8 math classroom
please help asap!!!!
Answers
Answer:
use tiger math and use the camera feature it shows steps also I know teachers can be a pain in the butt i go to high school this year so yeah
Natalia went to the deli and ordered 1/2 pound of sweet ham, 5/6 pound of roast beef, and 2/8 pound of smoked chicken. How many pounds of meat did she order? *
Answers
Answer:
the answer is 1 and 7/12
Step-by-step explanation:
10 cm 10 cm 8 cm 6cm Find the area of trapezoid ABCD.
Answers
Answer:
need more context
Step-by-step explanation:
Trapezoid area formula:
A=(base¹+base²/2)×height
Please help! Will mark brainliest if correct! No guessing! Please help quickly
Answers
Answer:
D. 12.0 i believe
Step-by-step explanation:
Slant height of a cone:
s = √(r2 + h2)
Which equation has the same solution as x^2+10x+9 = 4
Answers
9
(
1
×
9
,
3
×
3
,
9
×
1
)
(
x
−
9
)
(
x
−
1
)
=
0
Now, solve each factor for
0
:
x
−
9
=
0
x
−
9
+
9
=
0
+
9
x
−
0
=
9
x
=
9
and
x
−
1
=
0
x
−
1
+
1
=
0
+
1
x
−
0
=
1
x
=
1
2 of 5
Work out the area of the parallelogram.
9m
6m
11m
The diagram is not drawn to scale.
m2
Answers
Step-by-step explanation:
Area of the parallelogram = 1/2 × length of parallel sides × height
= 1/2 × (9+9) ×6
= 54
Bakdhei
The fee that a driver pays to have automobile insurance is called a deductible
o
A. True
B. False
Answers
Please help will mean a lot I am stuck on this
Answers
============================================================
Explanation:
Place point F on line AB such that it is to the left of point A. In other words, point A is between points F and B.
Angle CAB is 105 degrees, so this makes angle CAF to be 75 degrees. This is because 105+75 = 180. The two angles are a linear pair.
Angle CAF is the angle formed between the tangent line AB and the chord segment AC.
Due to the tangent-chord theorem, inscribed angle CEA is also 75 degrees. Note how this inscribed angle subtends the arc cut off by the chord.
The inscribed angle theorem says we can double that inscribed angle to get 2*75 = 150, which is the measure of minor arc AC.
Arc CEA is therefore 360-(minor arc AC) = 360-150 = 210 degrees
whats a reasonable estimate for 529 divided by 23 ( explain your anwser )
Answers
Step-by-step explanation:
First you divide 529 and 23. You can divide 5w9 by 23 in a fraction like this 529/23 on to Desmos scientific calculator or just 529÷23 on a calculator. If it is a decimal, round it up if the tenth, hundredth, or thousandth is 5, 6, 7, 8, 9 or round down if the number is 4, 3, 2, and 1. The answer to 529÷23 is 23. And if you estimate it, it'll be 20. The next part may be a bit confusing but if you estimate 23, you'll get 25.
Then you estimate 529 and 23, you'll get 530 and 20. And if you divide them, you'll get 26.5. And if you estimate that, you'll get 27. So that means is 2 or 7 off from the estimated from the equation 529÷23. So that means the reasonable answer is probably 25 or 27.
Tell me if I'm right or not, and I'm sorry if I'm wrong because I don't know what answer I explained in the two paragraphs I wrote is right or wrong.
What is the value of x?
Answers
Answer:12
Step-by-step explanation:
Caroline, Colin & Sarah share some money.
Caroline gets 1/9 of the money.
Colin and Sarah share the rest in the ratio 1:3.
What proportion does Sarah get?
Answers
Answer:
2 ÷ 3
Step-by-step explanation:
Let us suppose the money be 90
Since caroline gets 1 by 9 of the money i.e. 10
And, the remaining money would be distributed among Colin and sarah in the ratio of 1:3
So, the remaining money would be
= 90 - 10
= 80
So, the sarah could get
= 80 × 3 ÷ 4 ÷ 90
= 60 ÷ 90
= 20 ÷ 30
= 2 ÷ 3
solve the equation m-n=4p for m.
Answers
Answer:
You just need to move m in the first part of the equation, changing the signs when necessary.
M=4p +n
N becomes positive because it has been moved
Pls mark as brainliest
Answer:
m=4p+n
Step-by-step explanation:
Use the following function rule to find f(1).
f(x) =4(4)4^x+1
f(1)=.......
Answers
Answer:
f(1)=65
Step-by-step explanation:
Please help me solve this
Answers
Answer:
7)
to work it out:
180-110= 70
because there are two unknown angle we're gonna assume they're both the same amount. So if they are both the same and equal then we need to half 70 which will be equal to the two sided. So. 70/2= 35
So the 2 x's = 35 each
8)
you need to put this all into an equation so:
7x-11 + 5x-2 + 2x-3 = 180 degrees
12x - 9 + 2x-3
10x + 6
Actual answer:
14x-16
Step-by-step explanation:
Is Noah correct? Yes or no and why
Answers
Answer:
He is not correct.
Step-by-step explanation:
This is because when you subtract -11 and 10.75, you get the answer of -21.75 instead of -0.25. He added the expression instead of subtracting it. Hope it helps
write the expression that represents y increased by 5%
Answers
Answer:
y·1.05
Step-by-step explanation:
since it’s increasing do 1 + 0.05
= 1.05
y=1.05x
Alvin's age is three times Elga's age. The sum of their ages is 104. What is Elga's age?
Answers
Answer: Alvin is 78, Elga is 26
Step-by-step explanation:
Let's first start by naming the variables:
a = Alvin's age
e = Elga's age
a = 3e
a + e = 104
substitute a (in the second equation) as 3e
3e + e = 104
4e = 104
e = 26
Substitute e as 26 into either equation
a = 3(26)
a = 78
if I have 2/5 times 9/5 I don't know
Answers
Answer:
18/25
Step-by-step explanation:
If this answer helped you then please mark it as brainliest so I can get to the next rank
Answer:18/25
Step-by-step explanation:
2. 9. 2x9. = 18
- X. - = ————- It cannot be simplified
5. 5. 5x5=25
i like fire i like to watch things burn
can anyone agree
Answers
Answer:
i like to melt straws with my lighter and make it into different shapes
Step-by-step explanation:
Answer:
sameeeeee
Step-by-step explanation:
McKenzie works for a catering company. She is making iced tea for an upcoming event. For each container of tea, she uses 16 tea bags and 3 cups of sugar. If McKenzie uses 64 tea bags how many cups of sugar will she use?
Answers
Answer:
12
Step-by-step explanation:
64 teebags divided by 16 teebags is 4 containers and 3 suger cups is 12
how many ml in 2 cups of milk
Answers
25
WY
X
7
Х
24
N
Find the exact value of x.
X =
Answers
9514 1404 393
Answer:
6 18/25 = 6.72
Step-by-step explanation:
The right triangles are similar, so corresponding sides are proportional.
∆XZY ~ ∆ZWY
XZ/XY = ZW/ZY
24/25 = x/7
x = 7(24/25) = 168/25
x = 6 18/25 = 6.72
