Answers
Answer:
no 1
2x^2 + 6
no 2
x^2 + 63
no3
2x^2 + 20
no 4
3 x 3 x 4 divided by 3
=12cm^3
Answer:
hypotenuse=15 ft
Step-by-step explanation:
(2x+1)(x+6)=2x^2+13x+6
(x+7)(x+9)=x^2+16x+63
(2x+4)(x+5)=2x^2+14x+20
4 no question
V=L*B*H/3
=3*3*4/3
=12 in^3
L=lenghth
B=breadth
H=height
Related Questions
If x = 10, which equation is true? *
A. 3 ( 20 - x) = 44
B. 3 ( 12 - x ) = 6
C. 2 x + 3 = 25
D. 2 x - 3 = 22
NO LINKS OR FIILES
Answers
Answer:
B. 3 ( 12 - x ) = 6
[tex]3(12 - x) = 6 \\ (12 - x) = 2 \\ x = 10[/tex]
Please help Instruction are on the top
Answers
Answer:
1. -0.63 is one choice you can do
2. 1/8 is smaller than 1/4
3. 13% is a number that fits in the blank
4. 0.2 (or 1/5 or 20%) can complete it
Step-by-step explanation:
Suppose that $2000 is loaned at a rate of 17%, compounded semiannually. Assuming that no payments are made, find the amount owed after 5 years.
Do not round any intermediate computations, and round your answer to the nearest cent.
Answers
Answer:
3,400
Step-by-step explanation:
cccccccccccccccccccccccccccccccccccccccccccccccc
According to a weather report, there is a 19% chance it will rain tomorrow. What is the probability that it will not rain tomorrow?
Answers
Answer:
The probability is 81%
Step-by-step explanation:
Hope this is what you're looking for :)
Answer:
The answers is 81 because 81 pls 19 is a 100 and percent goes to on hundred so that why I choose my answer.
Step-by-step explanation:
Brainliest pls
What is the best description of parallel lines?
1. never intersect
II. form an angle of zero degrees between each other
III, never form an angle
IV. are coinciding lines
V. always maintain a constant distance from each other
VI. coplanar
A. I, II, III and VI only
B. I, II, III and V only
a. I, II, IV and V only
D I, II, V and VI only
A
B
O O O O
D
Answers
Help please. I’ll give brainliest.
Answers
Answer:
your answer is 1/343 in decimal form it is 0.00291545
HELP FOR BRAINLIST!!!!!!!!!
Answers
Answer:
literally none of these are correct i'm in college and none of these are right. bro talk to your teacher
Step-by-step explanation:
The above equation is equal to 6c x 3. NONE OF YOUR OPTIONS SIMPLIFY TO THAT???
Help me plsssssss????
Answers
Answer:
CBD is 120 degrees
Step-by-step explanation:
x=30
4x30+30+30=180
Answer: 120°
Step-by-step explanation:
x + 4x + x = 180° (Since the sum of a straight line is 180°)
6x = 180°
x = 30°
To find the angle of 4x, we need to multiply 4 x 30°
120°
whats the slope 50 points dead a-s-s
Answers
Answer:
Slope is -3
Step-by-step explanation:
mrk me brainliest plz
Lupe sells spices at a farmers market. She sells
1.5 ounces of chili powder for $0.90. How much
does each ounce of chili powder cost?
Answers
Answer:
0.6
Step-by-step explanation:
Have a nice day
PLS HELP ASAP I NEED RN TY
Answers
Answer:
answer: 92
Step-by-step explanation:
These Will add up to 360 in total so b and c our 92 because 92 + 92 + 88 + 88 = 360 Hope that helps!
Step-by-step explanation:
here's your solution
==> 88° + b° = 180°. [ linear pair ]
==> b° = 180° - 88°
==> b° = 92°
b° = c°. [ vertical angle ]
==> c° = 92°
[tex]hope \: it \: helps[/tex]
Does any one know what I can do to solve this question?
Answers
Answer:
Step-by-step explanation:
Find the slope of the line.
-4,1
1,-2
Answers
HELP PLEASE DUE TONIGHT
Answers
Answer:
C: 22
Step-by-step explanation:
The difference between the amount of red and yellow paint is 4. If you were to do 18 tablespoons of red paint, you would need 4 more tablespoons of yellow paint. This results in the answer being 22.
Hope this helps!
Answer:
27 teaspoons. maybe i dont know did this by ratios
Step-by-step explanation:
b. lia roller skates 15 miles in 3 hours. What is her average speed in miles per hour?
PLEASE HELP ME !!!!!
Answers
Answer:
5 miles per hour
Step-by-step explanation:
15/3 = 5
5 miles per hour Step-by-step explanation
Which best describes a fraction?
A fraction is the denominator divided by the numerator.
A fraction is the denominator multiplied by the numerator.
1))
A fraction is the numerator multiplied by the denominator.
A fraction is the numerator divided by the denominator.
Answers
Answer:
4, A fraction is the numerator divided by the denominator.
Step-by-step explanation:
Fractions do not involve multiplying! It is dividing, so we can rule out all the multiplication related questions.
The top number of a fraction is the numerator 2/3.
The bottom number is the denominator 2/3.
The / is a sign of division.
So, 1 is wrong and 4 is right.
Determine the length of the diagonal for a TV that has a width of 50 inches and a height of 37 inches. Round ONLY your answer to the nearest inch.
Answers
Answer:
62.2 inches
Step-by-step explanation:
a²+b²=c²
Plug in your known variables.
50²+37²
This will equal to 3869
Now you will have 3869 = c²
Square root both sides
√3869 = √c²
62.2 inches ≈ c
6.
A student finds the slope of the line between (14, 1) and (18, 17). She writes [tex]\frac{1-17}{18-14}[/tex]. What mistake did she make?
A. She used y-values where she should have used x-values.
B. She should have added the values, not subtracted them.
C. She mixed up the x- and y-values.
D. She did not keep the order of the points the same in the numerator and the denominator.
Answers
Answer:
Step-by-step explanation:
She did not keep the order of the points the same in the numerator and the denominator.
I hope this helps!
...............................................................................................................................................
slope is y2-y1/x2-x1
if this was set up correctly it would be 17 - 1/18 - 14
The student simply switched the places of the y change calculation.
...............................................................................................................................................
The answer is D. She should have used 8-1 as the denominator since she used 17-14 as the numerator.
...............................................................................................................................................
Answer:
The answer is the option D.) she did not keep the order of the points the same in the numerator and the denominator
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
Let
Substitute the values
3/7
A [?] degrees
43°
15° C
B
С
What is the measure of ZA?
Enter
Answers
Answer:
A=122
Step-by-step explanation:
The sum of degree of angles in a triangle=180
Angle a =180-43-15=122
If A= and B=, find BA
Answers
Answer is B
11x-11y=10
What are the x and y intercepts said
Answers
Answer: Intercepts are points where a graph crosses over an axis
Step-by-step explanation: the x-intercepts are points where the graph intercepts the x-axis. These are also referred to as roots or zeroes of a function
The y-intercepts are points where the graph intercepts the y-axis. Fuctions only have one y-intercept
does any one know 1/2x−7=1/3(x−12)
Answers
Answer:
18
Step-by-step explanation:
I did the math and that should be the answer!!
At a carnival, $8 buys 15 ride tickets. Brian is going to spend $96 on tickets. How many ride tickets will he be able to buy
Answers
Answer:
180 ride tickets
Step-by-step explanation:
Create a proportion where x is the number of tickets he can buy with his $96:
[tex]\frac{8}{15}[/tex] = [tex]\frac{96}{x}[/tex]
Cross multiply and solve for x:
8x = 1440
x = 180
So, he can buy 180 ride tickets
Answer:
180 tickets
Step-by-step explanation:
8x = 15
96x = ?
96/8 = 12
12 x 15 = 180
PLSS HELPP!!! I WILL MARK BRAINLIEST
what would type of quadrilateral would A(2, 3) B(-1, 4) C(0, 2) D(-3, 3) create?
Answers
Answer:
parallelogram
Answer:
Parallelogram
Step-by-step explanation:
proof:
draw lines from -3,3 to -1,4 then o,2 to 2,3 and the connect the top and bottom
Find the measure of the red angle.
Answers
Answer:
Its 24! hope this helped!
Answer:
45 degrees.
I hope I'm right.
Find the VOLUME of the pyramid shown.
Please help me out ! It would be greatly appreciated
Answers
Answer:
3 is your base
4 is your height
(this is for the area of the bottom)
3 x 4 = 12
12 divided by 2 = 6 is your area of the bottom
6 x 4(height) = 24
24 divided by 3(times 1/3) = 8
Step-by-step explanation:
Formula of a triangular pyramid:
1/3 x A x H
8 is your answer.
Help me please need help.
Answers
Answer:
3.8cm
Step-by-step explanation:
The center of an ellipse is (-4,0) one vertex is (-8,0) and one co-vertex is (-4,1). Write the equation of the ellipse
Answers
Answer:
The equation of the ellipse is;
[tex]\dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
Step-by-step explanation:
The parameters of the ellipse are;
The location of the center of the ellipse = (-4 0)
The coordinates of the vertex of the ellipse = (-8, 0)
The coordinates of the the co-vertex = (-4, 1)
The general form of the equation of an ellipse is presented as follows;
[tex]\dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]
The center of the above equation of an ellipse = (h, k)
The vertex of the above equation are; (h - a, k) and (h + a, k)
The co vertex of the above equation are; (h, k - b) and (h, k + b)
By comparison, we have;
h = -4, k = 0
For the vertex, we have;
When
h - a = -8
∴ -4 - a = -8
-a = -8 + 4 = -4
a = 4
When
h + a = -8
-4 + a = -8
∴ a = -4
a = 4 or -4
We note that a² = 4² = (-4)²
For the covertex, we have;
When
k - b = 1
0 - b = 1
b = -1
When k + b = 1
0 + b = 1
b = 1
∴ b = 1 or -1
b² = 1² = (-1)²
We can therefore write the equation of the ellipse as follows;
[tex]\dfrac{(x - (-4))^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = \dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
Therefore;
[tex]\dfrac{(x + 4)^2}{4^2} + \dfrac{(y - 0)^2}{1^2} = 1[/tex]
A bucket contains 6 green rubber balls, 4 red rubber balls, and 8 purple rubber balls. Alex removes 3 rubber balls, without replacement, from the bucket. What is the probability that Alex removes a green ball, red ball, and purple ball in that order?
Answers
in total there are 6,4,8 which equals 18 .There are 18 balls in total. but Alex removed 3 so now there are 15 balls. There 3 different colors and 15 balls. So there is a 5% out of 15 that you will get a certain color .To find the probability you need to calculate all the possible outcomes.
G=Green R=Red P=Purple
G,R,P
G,P,R
P,G,R
P,R,G
R,P,G,
R,G,P
There is 6 different outcomes, 15 balls and a 5% chance to get a certain color so if you want to exactly get G,R,P there is a (15 divided by 6) chance to get that order.
(I'm not good at calculating that part.)
Please help me answer this♂️
Answers
Answer:
x+x+14=90
2x=90-14
2x=76
x=38 (opp angles =)