Answers
Answer:
Yes you are right.........
Related Questions
use the discriminant to determine how many and what kind of solutions the quadratic equation x^2-x=1 has
Answers
Answer:
Two solutions
Step-by-step explanation:
x^2-x=1
plug into the discrimiant fomurla
The asnwer ends up being 5
which is positive, meaning that the discriminant has two solutions
Postitive number = Two solutions
The answer is 0 = One solution
Negative number = No solutions
:)
If you reflect the coordinates (1,4) across the y-axis what would be the new
coordinates? *
Answers
Answer:
-1,4
Step-by-step explanation:
Answer:
-1,4
Step-by-step explanation:
A line passes through the point (10,2) and has a slope of 1/2. Write an equation in slope-intercept form for this line.
Answers
Answer:
Step-by-step explanation:
y - 2 = 1/2(x - 10)
y - 2 = 1/2x - 5
y = 1/2x - 3
Answer:
Step-by-step explanation:
You can read the slope right away.
y = 0.5x + b 1/2 = 0.5
The point will determine the y intercept
2 = 0.5*10 + b
2 = 5 + b
2-5 = b
b = - 3
The line is y = 0.5x - 3
Ralph is making orange juice.
He needs 3 cups of orange
juice. How many fluid ounces
of orange juice does he need?
A.12 oz
B.6 oz
C.18 oz
D.24 oz
Answers
If Steven was paid $12.00 for 3 hours of work, how much would he make for 2 hours of work?
Answers
Answer:
8 dollars
Step-by-step explanation:
12/3=4
4x2=8
Whats is the answer to 3-(-7). I cant seem to figure it out
Answers
hiiii please help if u can <3
Answers
Answer:
Step-by-step explanation:
given: triangle EDC is right angle isosceles triangle,AD and BC is perpendicular to AB.
statement reason
1. in triangle AED and BEC
a.∠ADE=∠EBC a.given( AD and BC is perpendicular to AB)
b.∠AED+∠DEC=∠EBD+∠ECB b. exterior angle of triangle is equal to two ∠AED =∠ECB opposite interior angle and substracting
(∠DEC=∠EBD=90°) from both side
c.ED=EC c corresponding sides of equal angle in
isosceles triangle are equal
2 ∴ triangle AED is congruent to BEC 2. by A.A.S axiom
Jared just completed a race and is standing 15 feet across the finish line. Michael is still running the race and he has 30 feet to go
Student A says that Jared and Michael are 45 feet away from each other student B says they are 15 feet away from each other
Who is correct
Explain your reasoning and write a numerical expression to justify your answer
Answers
Answer:
Student A is correct.
Step-by-step explanation:
A is correct as Michael is 30ft behind the finish line and Jared is 15 feet past it. [tex]30 + 15 = 45[/tex]
Answer:
student a
Step-by-step explanation:
jared is 15 feet after the line Michael is 30 feet before the line 15 + 30
*Geometry* Please help me answer 17. To 23
Answers
17. Longest side
18. Smallest side
19. *i think* parallel
20. hypothesis is false, and a contradiction is reached
21. must be greater
22. SAS (Side-Angle-Side)
23. (To answer this look back in your notes about the section, what other Inequality Theorem is talked about, since i don't know what section this comes from i cannot help you)
determine the slope of the line that contains (-4,2) and (6,8)
Answers
Nevaeh read 49 1/2 pages in 2 1/4 hours. If she continues reading at the same rate, how many pages will she read in an hour?
Answers
Nevaeh reads 22 pages in a hour.
Step-by-step explanation:
49.5/9 is 5.5x4=22
Answer Asap Will mark brainlest if it's right.
Answers
Answer:
B........................
The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?
Answers
Answer:
a = 1
b = 7
Step-by-step explanation:
We start by opening the brackets
We have;
3 + 6i + i - 2
= 1 + 7i
comparing with a + bi
a = 1 and b = 7
Select the correct answer
Giving brainliest
Answers
Answer:
9
Step-by-step explanation:
just trust me, i did this stuff in like 2 grade
Answer:
9 miles
Step-by-step explanation:
from Pete's house to the store is 4 units
and from the store to the fair is 5 units
4+5=9 and 9 units= 9 miles
I hope this helped
Margo studied for 20 minutes. How many seconds did she study?
A. 1,200
B. 800
C. 620
D. 120
Answers
Answer:
1200 because 12*60 is 1200
Will mark BRAINLIEST!!!!Which equation represents the relationship between x and y?
X
у
1
4
2
5
3
6
4
7
y = 3x + 1
y = x + 1
y = x + 3
y = x - 3
Answers
Answer:
Third one
Step-by-step explanation:
y=x+3
Deku and reaper also what is 2-4=?
Answers
Answer:
the answer is -2
Step-by-step explanation: The answer is from google
Answer:
-2
Step-by-step explanation:
indeed brother
What is the equation of this line in slope-intercept form?
6x-7y=17
6x-11y=-13
6x-11y=13
11x-6y=13
(For you k-12 kids you should know what this is)
Answers
Answer:
6x-7y=17-----y=6/7x-17/7
6x-11y=-13----y=6/11x-13/11
6x-11y=13----y=6/11x+13/11
11x-6y=13-----y=11/6x-13/6
Step-by-step explanation:
Explain how the volume of a right cone relates to the volume of a cylinder with the same base
and height. Use diagrams and volume formulas to explain the relationship.
Answers
Answer:
its 1/3 of the volume of a cyinder with the same base
Step-by-step explanation:
a pyramid has the same policy with prisms of the same base
Volume is a three-dimensional scalar quantity. If the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
What is volume?
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Assume a cone and a cylinder such that the radius of the base of both the figures is r units, while the height of the cone and cylinder both is h units.
The volume of the cone with radius r units and height h units now can be written as,
Volume of the cone = (1/3) × π × r² × h units³
The volume of the cylinder with a radius of r units and the height of h units now can be written as,
Volume of the Cylinder = π × r² × h units³
Taking the ratio of the volume of the cone and the volume of the cylinder,
Volume of the cone/Volume of the cylinder = (1/3)πr²h units³ / πr²h units³
Volume of the cone/Volume of the cylinder = 1/3
Volume of the cylinder = 3 × Volume of the cone
Hence, if the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
Learn more about Volume:
https://brainly.com/question/13338592
#SPJ5
please help me with this i dont know wht im doing
Answers
Answer:
D: The slope is 3
Step-by-step explanation:
To figure out the slope, which is always a constant, you simply figure out the average displacement using the points we already know. This is described by the equation y2-y1/x2-x1. Let's use the ordered pairs (-3, 2) and (-1, 8) to figure this out.
8-2/-1-(-3) = 6/2 = 3
Another method you could use is to graph the points and figure out how many units y has to go up for every x over, or the "rise over run"
Either way, your slope is 3.
Answer:
its 3
Step-by-step explanation:
2
Carter is going on a 16.5
mile hike through the
Grand Canyon. If he wants
to spread out his hike
evenly over the next 6
hours, how many miles
should he hike per hour?
NIC
Answers
Answer:
2.75 miles per hour
Step-by-step explanation:
16.5/6
Vanessa has $50.00 in a savings account that earns 10% annually, with interest compounded annually. How many dollars will Vanessa have in the account after 2 years?
Answers
Answer:
$60.00
Step-by-step explanation:
first take 50 and find 10% of that. we can do this by turning 10 into 0.1 and multiplying that by 50. this leaves you with 5. take 5 and multiply by 2 representing the 2 years, and get 10. then add the $10 to the $50 to get $60. hope this helped! pls give brainliest <3 :)
Find the GCF of the two numbers, and rewrite the sum of the two numbers using the distributive property.
12 + 18
A) 4(2 + 3)
B) 4 + (2 + 3)
C) 6(2 + 3)
D) 6 + (2 + 3)
Answers
In Will’s garden, 71 out of 200 plants have developed seeds. Which is closest to the percent of his plants that have developed seeds?
Answers
Answer: 35.5% of his plants have developed seeds
Step-by-step explanation:
200x5=1000
71x5=355
355/1000 35.5/100= 35.5%
Write the equation for the
line that passes through
(-3, 5) and is parallel to the
graph of y = 2x - 4.
Answers
Answer:
(
y
−
4
)
=
2
⋅
(
x
+
3
)
y
−
4
=
2
x
+
6
y
=
2
x
+
6
+
4
We get the equation of the line as :
y
=
2
x
+
10
The graph will look like this:
graph{y=2x+10 [-10, 10, -5, 5]
Step-by-step explanation:
What fraction of 34 it will take to make 23?
Answers
Answer:
34 = 2 × 17
Step-by-step explanation:
To reduce a fraction divide the numerator and the denominator by their greatest common factor, GCF
What is the measurement of this angle
Answers
Answer:
50 degrees
Step-by-step explanation:
CAN SOMEONE PLEASE HELPPP!!!!! It's Algebra 1. I attached the picture it's just one question.
Answers
You have to do 2h up, halph an hour parallel , and then a line more vertical than the 2h, then parallel the time he is on the top, and then a line down that stops parallel for some time in the middle and then a line down to the bottom.
There you are almost but you have to do it with better measures.
Sylvia has 51.78 pounds of dirt. She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket. Are there enough buckets for all of the dirt to be in a bucket?
Answers
Answer:
There isn't enough buckets for all of the dirt to be in a bucket.
Step-by-step explanation:
From the question,
She has 20 buckets and would like to put 2.56 pounds of dirt into each bucket.
Hence, the total number of dirt that can be in the 20 buckets is
20 × 2.56
= 51.20 pounds of dirt
Slyvia has 51.76 pounds of dirt.
51.76 - 51.20
= 0.56 pounds of dirt.
From the above calculation we can say that there isn't enough buckets for all of the dirt to be in a bucket
Choose the letter for the best answer.
7. Faith spent $78 at Fashion
Warehouse. She bought 2 shirts that
each cost $17.50 and a pair of
shoes. How much did she spend for
the shoes?
$34.00
$60.50
$43.00
$113.00
Answers
Answer:C
Step-by-step explanation:
78-17.5*2 = 43 so C
Answer:
43 dollars
Step-by-step explanation:
17.50 x 2 = 35
78 - 35 = 43