Answer: fined the parabola through (9,-10) with vertex ( -2, -6 ) using the vertex from y=a(x -h) +k.
standard from y=- 4/121 x2 -16/121 x -742/121
vertex from: y= - 4/121 (x+2)2-6
hope this helps :)
please help lol i have no idea what i'm doing
Answer: 11.1
Step-by-step explanation:
SOHCAHTOA
Sine is opposite of the angle divided by the hypotenuse
sin(46) = 8/x
Plug this into a calculator to get x = 11.1
Which set of numbers could represent the lengths of the sides of a right triangle?
O 8, 9, 10
O 12, 15, 20
O 9, 40, 41
O 2,3,4
Answer:
C or 9, 40, 41
Step-by-step explanation:
HELP ASAP PLSSSS HELP!!
Answer:
c. vertical and horizontal
Step-by-step explanation:
Answer:
Horizontal for bottom and top are simmatrical and its not faced verticle because veticle is Upwards becuase this is sideways
its horizotal!
Write the word sentence as an inequality. Then solve the inequality.
Six times a number x is at least −24.
What is the inequality? And what is the solution to that inequality?
Answer:
6x>-24 x=2
Step-by-step explanation:
( the > needs to have a line under it)
Ryan’s car gets 8 miles to the litar. How far can he go with 8.5 liters of gas?
Answer: 68 Miles
Work: 8*8.5=68
Solve using substitution.
y=9x-1
Y=4x-6
Hi, im 13 years old, im responsible, and have a deep love for horses. Some tips on how to persuade my parents that i will be responsible enough for a horse?
Answer:
prove you are responisble and you will take ggod care of it
Step-by-step explanation:
Here are some ways to show your family that you're ready for a horse:
1.) Plan out a daily routine.
2.) Show them how you plan to implement that routine.
3.) Prove to your parents that you're responsible.
4.) Do your research.
5.) Figure out a way to help with the expenses that come with horse ownership.
6.) Talk up the pros of owning a horse.
In the figure at the right what is m < 1 if m < 3= 70 degrees
[tex]\color{plum}\tt\bold{(D) \: 70}[/tex]
○=> Steps to derive correct option :Angle 1 and angle 3 are vertically opposite angles.
We know that :
▪︎ Vertically opposite angles are always equal.
Which means :
Angle 1 = Angle 3
Thus, the measure of angle 3 = 70°
▪︎Therefore, the correct option is (D) 70
15j + 12k = 18
5j + 4k = 6
Leroy purchased 6 gallons of gasoline for $19.56. Which describes the constant of proportionality (k)? N A) $2.26 per gallon B) $3.26 per gallon $3.29 per gallon D) $3.39 per gallon
Answer:
3.26
Step-by-step explanation:
-3x= -36 and work plzz
Answer:
x=12
Step-by-step explanation:
divide 36 by 3. since their both negative, the answer would be positive
The lines represented by the equations y=\frac{4}{5}x+8y= 5 4 x+8 and 20y+25x=18020y+25x=180 are
Given:
The equations of lines are
[tex]y=\dfrac{4}{5}x+8[/tex]
[tex]20y+25x=180[/tex]
To find:
The relation between two of lines.
Solution:
The slope intercept form of a line is
[tex]y=mx+b[/tex]
Where, m is slope and b is y-intercept.
We have,
[tex]y=\dfrac{4}{5}x+8[/tex] ...(i)
[tex]20y+25x=180[/tex] ...(ii)
Equation (i) can be written as
[tex]20y=-25x+180[/tex]
[tex]y=\dfrac{-25x+180}{20}[/tex]
[tex]y=\dfrac{-25x}{20}+\dfrac{180}{20}[/tex]
[tex]y=\dfrac{-5x}{4}+9[/tex] ...(iii)
On comparing (i) with slope intercept form, we get
[tex]m_1=\dfrac{4}{5}[/tex]
On comparing (iii) with slope intercept form, we get
[tex]m_2=-\dfrac{5}{4}[/tex]
Now,
[tex]m_1\times m_2=\dfrac{4}{5}\times (-\dfrac{5}{4})[/tex]
[tex]m_1\times m_2=-1[/tex]
The product of slopes of both lines is -1. We know that the product of slopes of two perpendicular lines is -1.
Therefore, the given lines are perpendicular.
I need help with this I don’t get this
60 POINTS 60 POINTS 60 POINTS 60 POINTS Please give the correct answers
16:49 is wrong so don't even put that
[tex]\boxed{\large{\bold{\blue{ANSWER~:) }}}}[/tex]
The ratio of perimeters for two regular Pentagon
ones is =32cm^2another =98cm^2we have to find the ratio.
[tex]\sf{ Ratio=\dfrac{1st~one}{second one} }[/tex] [tex]\sf{ratio=\dfrac{32}{98} }[/tex] [tex]\sf{ratio=\dfrac{16}{ 49} }[/tex] [tex]\sf{ratio =16:49 }[/tex]Answer:
16/49
Step-by-step explanation:
just cause it is
Help pleaseee :,) thank you !!!!!
What is 15% of 20? *
its 3
don't mind the random letters
jdhhsjsjjd
Answer:
3
Step-by-step explanation
15 percent *20 =
(15:100)*20 =
(15*20):100 =
300:100 = 3
Now we have: 15 percent of 20 = 3
Ted bought 4 cans of soup for $6. Determine which of the following has the same price per can.
Answer:
1.5 $ is the cost of each soup cans
Solve 2 simple variable questions ASAP. I will give brainliest!
Which of the following is NOT equivalent to 78 ÷ 6? (72 + 6) ÷ 6 (72 ÷ 6) + (6 ÷ 6) (60 ÷ 6) + (18 ÷ 6) (72 ÷ 6) + 6
Answer:
(72 divided by 6) + 6
Step-by-step explanation:
78 divided by 6 is 13. The question (72 divided by 6) + 6 does not equal to 13, it equals to 14, therefore (72 divided by 6) + 6 is not equivalent.
Answer:
(72 divided by 6) + 6
Step-by-step explanation:
Solve x2 + 10x = 24 by completing the square. What is the solution set of the equation? Show your work.
Answer:
32.6193819
Step-by-step explanation:
calulater never lies XD
Answer:
The answer should be: x=2,-12
which on your answer should backwards: {-12,2}
Step-by-step explanation:
Apple juice and cranberry juice have been mixed in the ratio
4:5. If the price of apple juice is 45 cents per pint and the price
of cranberry juice is $.08 per pint, what should the price of one pint
of the mixture be?
Plz help
2.5875
Step-by-step explanation:
look first the mixture is 4 Apple: 5 cranberry okay and the will make 1:5 littre so you will mince 4:5 from 1:5 and you will get 3:5. 3 for appple.and 5 for the other so you will make the next equations 3×0.45= . and 5×0.8= . and you will get the apple price and the second price so you will make new apple price: new cranberry price=
Find the height of a triangle whose base is 5 inches and area is 12 square inches.
Answer:
Therefore, Height = 4.8 inches.
Step-by-step explanation:
Given : A triangle whose base is 5 inches and area is 12 square inches.
To find : Find the height of a triangle.
Solution : we have given
Triangle base = 5 inches.
Area = 12 square in.
We need to find height of the triangle.
Area = * base * height .
Plugging the values .
12 = * 5 * height .
On multiplying both sides by 2
24 = 5 * height .
On dividing both sides by 5.
Height = 4.8 inches.
Therefore, Height = 4.8 inches.
Need help ASAP!!!!!!
Answer:
9
Step-by-step explanation:
Question 1
Kylie and her family need to buy a new refrigerator. The space available for the refrigerator measures 37 in. wide, 72 in. high, and 24 in. deep
Which size refrigerator would be the BEST fit for the available space?
А
70,000 in
B
69,936 in
С
53,900 in
D
42,000 in
Answer:d
Step-by-step explanation:
graph -3.8 and its opposite
Answer:
second small line to the right of -4 and the second smaller line to the left of 4
What is the value of u?.........
got it!
the answer is 67
hope that helped
Tell me yes or no and explain why
Answer:
yes because this number is an even
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
Why did Marcus think his relatives living in the tenement were rich?
Directions: Find the volume of each figure. Round to the nearest tenth if necessary.
Answer:
Step-by-step explanation:
square-based pyramid:
volume V = (⅓)b²h
= (⅓)7²·16
≅ 261.3 ft³
:::::
Can't help with question 3. I haven't learned triangle-based pyramids.
:::::
cone:
volume V = ⅓πr²h
= ⅓π17²·20
= 6052.8 yd³
:::::
can't help with question 7. Never did this kind of pyramid.
A cereal box is 8 1/2 inches long, 4 1/2 inches wide, and 12 inches high. What is the volume of the box
Answer:
Im so sorry if this doesn't help
Step-by-step explanation:
Volume = length * width * height
= 8 1/2 * 5 1/4 * 4
= 17/2 * 21/4 * 4
= 1428 / 8
=357/2
= 178 1/2 inches cube