Use the quadratic formula to find the solutions to the quadratic equation
below.
2x2 - 5x+ 5 = 0
Answer:
x=9/5
Step-by-step explanation:
2*2-5x+5=0
4-5x+5=0
9=5x
x=9/5
The major role of carbohydrates in the human diet is to
Answer: Carbohydrates have many roles, but the main one is to provide energy. But, they also build macromolecules and store energy
Hope this helps :)
Answer:
Provide the body with energy
Hope this helps!!!
what is the distance between the pair of points.
(3, 3) and (3, −5)
Answer: 8
Step-by-step explanation:
So the right answer is 8units
Look at the attached picture
hope it will help you...
Good luck on your assignment
Tomas selects one of these garments at random. Let AAA be the event that he selects a blue garment and let BBB be the event that he chooses a shirt.
Please help!!!
Answer:
can u explain it more lol
Step-by-step explanation:
1)The probability of choosing a blue garment is 1/2
2)The probability of choosing a shirt is 1/3.
Thomas has 1 blue shirt
Thomas has 1 green shirt
Thomas has 1 blue hat
Thomas has 1 green scarf
Thomas has 1 blue pair of pants
Thomas has 1 green pair of pants
So, number of blue garments = 3
Number of shirts = 2
Total garments =6
What is probability?Probability is the measure of the likelihood of an occurrence.
P(event) = Favorable outcomes / Total outcomes
P(blue garment) = 3/6 =1/2
P(shirt) = 2/6 =1/3
Hence, 1)The probability of choosing a blue garment is 1/2
2)The probability of choosing a shirt is 1/3.
To get more about probability visit:
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Can someone pls tell me
Answer:
Part A would be B, and Part B would be C
Step-by-step explanation:
With the graph that B shows, the distance to time ratio is cut very sharply, indicating that there wasn't a constant speed throughout the entire time, up until where the graph went from shooting upwards to slightly inclining.
With the graph that C shows, out of all of the graphs, it is the only graph that shows the fact that the person went back to their starting point, indicating that they did return home because they forgot something.
I hope this helps :)
Inverse fiction of
(4/(x+2))-1
Step by step pls
simplify
4/12 + 9/12
Answer:
4/12 + 9/12 is 13/12 ( the mix number is 1 1/12)
Step-by-step explanation:
Answer:
1 1/12
Step-by-step explanation:
4/12 + 9/12 = 13/12
13/12 = 1 1/12
Please help what is the solution to the equation AX = B?
Answer:
The first one
Step-by-step explanation:
In this question, we are trying to find X, so can solve this by back-solving. multiply the choices by the A until they equal B. If you do it for the first one then you should gett B.
Answer:
Option D.
Step-by-step explanation:
edge test
Find u · v.
u = 6i − 5j
v = i − j
Answer:
i am not intelligent boy I am slow in math
Step-by-step explanation:
ok please let me know
solve this and help me plsss
Answer:
x = 2
Step-by-step explanation:
(x² logₓ27) log₉x = x + 4
Use change of base formula.
x² (log 27 / log x) (log x / log 9) = x + 4
Simplify.
x² (log 27 / log 9) = x + 4
x² (log 3³ / log 3²) = x + 4
x² (3 log 3 / (2 log 3)) = x + 4
x² (3 / 2) = x + 4
3x² = 2x + 8
3x² − 2x − 8 = 0
(x − 2) (3x + 4) = 0
x = 2 or -4/3
Since x > 0, x = 2.
The triangle is created by the path that Julie walks from home, to school, to the park then back to home . How many miles is the perimeter of her walk?
Answer:
2.4+2.1+1.5=6
Step-by-step explanation:
Took the test
The number of miles that he walked will be 6 miles.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.
The perimeter of the triangle is determined by adding together all of its sides.
The perimeter of her walk is calculated as,
P = 2.4 + 2.1 + 1.5
P = 6 miles
More about the triangle link is given below.
https://brainly.com/question/25813512
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Gtftgohcigcigcigvvohvlkk gm
Answer:
its 34 the first person is correct
Sarah claims that when you divide, the number you are dividing always gets smaller. John says this is not true. Who is correct? If John is correct, give a counterexample.
A) Sarah is correct.
B) John is correct. A counterexample is 4 ÷ 5.
C) John is correct. A counterexample is 4 ÷ 1.25.
D) John is correct. A counterexample is 4 ÷ 1/2
Answer:
D
Step-by-step explanation:
John is correct as Dividing does not always gets the quantity smaller for example if we divide 4 by 0.5
We get
4/0.5= 8
A plane intersects one cone of a double-napped cone such that the plane is parallel to the generating line.
A. hyperbola
B. circle
C. parabola
D. ellipse
If u know math help me pls
Answer:
17
Step-by-step explanation:
subtracting a negative is actually adding a positive so youd add these two together which would result in 17
Which number is divisible by 10?
113
60
114
137
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Only number 60 is divisible by 10 because 60/10= 6
The volume of the giant beach ball is approximately 267.95 feet^3 . Find the diameter of the ball. Use 3.14 for pie.
Answer:
8 feet
Step-by-step explanation:
Hello, I can help you with this.
the volume of a sphere is given by.
[tex]Volume= \frac{4}{3} \ \pi\ radius^{3}\\\\[/tex]
Step one
isolate radius
[tex]\frac{3}{4}* volume= \pi\ radius^{3}\\\\\\\ \frac{3}{4 \pi }* volume=radius^{3}\\radius=\sqrt[3]{\frac{3}{4 \pi }* volume}[/tex]
According to the question the volume is 267.95 cubic feet , and pi= 3.14
put this values into the equation
let
volume =267.95
pi=3.14
[tex]volume=radius^{3}\\radius=\sqrt[3]{\frac{3}{4 \pi }* volume}\\radius=\sqrt[3]{\frac{3}{(4 *3.14) }*267.95}\\radius=\sqrt[3]{64}\\\\radius=4[/tex]
so the radius of the beach ball is 4 feet, but we need its diameter
Diameter=2* radius
radius=4 feet
Diameter= 4 feet*2
Diameter=8 feet
what a big ball¡¡
I hope it helps, have a great day.
I need help with the puzzle plsssss it’s due Wednesday!
Answer:
f=f g=g e=e
Step-by-step explanation:
a case of 10 peanut butter has a mass of 7.5 kg. What is the mass of 1 jar of peanut butter?
Answer:
i believe it is .75
Step-by-step explanation:
Pls help me on this question !
Fill out the following table.
Do you see a pattern? Do you think this will always be true? Why or why not?
Answer:
I had the same question just without the why or why not, But it will always be true :)
Step-by-step explanation:
Hope It Helps :)
The table below shows the account balances for four different customer accounts at the City
Bank. Which account balance represents a debt that is greater than $20 and less than $30?
Account Balance ($)
$25
-$34
-$24
$17
-$34
$25
$17
- $24
Answer:
-$24
Step-by-step explanation:
From the list of account balances given, the amount that corresponds to or represents a debt that is greater than $20 and less than $30
Is - $24,
The negative sign indicates the debt already, hence the amount of debt is greater than $20 but less that $30 of debt
The debt amount -$24 represents the debt that is greater than $20 and less than $30.
What is a number line?It is defined as the representation of the numbers on a straight line that goes infinitely on both sides.
We have data shown in the table.
It is required to find the account balance represents a debt that is greater than $20 and less than $30.
If plot the debt on a number line, we will see:
The debt -24 is between -30 and -20.
Thus, the debt amount -$24 represents the debt that is greater than $20 and less than $30.
Learn more about the number line here:
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Which statement is true about perpendicular lines?
The lines are in the same plane but never intersect.
The lines intersect at an acute angle.
The lines intersect at a right angle.
The lines are not in the same plane.
The statement "The lines intersect at a right angle." is true about perpendicular lines.
What are perpendicular lines?Perpendicular lines are lines that intersect with other lines at an angle of 90°.
It is asked to find the correct statement about perpendicular lines from the given options.
A line is said to be perpendicular to another line when the angle created between them is a right angle.
This means that the only statement among the given statements that correspond to perpendicular lines is that they intersect at a right angle.
Therefore, we have found that the statement "The lines intersect at a right angle." is true about perpendicular lines.
Learn more about perpendicular lines here: https://brainly.com/question/1202004
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Parallel lines s and t are cut by a transversal r.
Which angles are alternate exterior angles?
Angle2 and Angle8
Angle4 and Angle6
Angle1 and Angle5
Angle1 and Angle8
Answer:
Angles 2 and 8.
Step-by-step explanation:
Alternate exterior angles are two angles that have the same measurement but are on the outside of a pair of lines.
The pair 2 and 8 fits these requirements.
Hope this helps!
Answer:
C
Step-by-step explanation:
I did the quiz on Edg
Ms. Wilmith bought 4 bags of candies. Each bag contained 8 candies. She put an
equal number of these cand es into each of 9 gift boxes
How many candies were left over?
3
4
0
5
Answer:
Number of candy left = 5
Step-by-step explanation:
Given:
Number of bags = 4
Number of candies in each bag = 8
Number of Gift boxes = 9
Find:
Number of candy left = ?
Computation:
Total number of candies = Number of bags × Number of candies in each bag
Total number of candies = 4 × 8
Total number of candies = 32
According to Euclid division lemma:
a = bq +r
32 = (3)(9) + Remainder
32 = 27 + Remainder
Remainder = 5
Number of candy left = 5
Find the value of x. Round to the nearest hundredth. ( NEED ANSWERED ASAP)
Answer:
5.74 = x
Step-by-step explanation:
(whole secant) * (external part) = (tangent)^2
(8+3) * 3 = x^2
11*3 = x^2
33 = x^2
Take the square root
sqrt(33) = sqrt(x^2)
5.744562647 = x
Round to the nearest hundredth
5.74 = x
help please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
4 feet by 3 feet
Step-by-step explanation:
I hope this helped you out
If f(x) = 5x^3 and g(x) = x+1, find (f•g)(x).
Answer:
(fg)(x) = 5x^4 + 5x^3
Step-by-step explanation:
(fg)(x) = (5x^3)(x+1)
(fg)(x) = 5x^4 + 5x^3
What will be the new coordinates of point B if the red triangle is reflected over the y.Axis
Answer:
(-4, 5)
Step-by-step explanation:
(-4, 5) are the correct coordinates of point B after reflecting the figure over the y-axis.
What is the measure of angle MPJ?
where is the rest of the information?