Answer:
2. is b
3.is d
4.is b
5
Step-by-step explanation:
I've done these before
have a good grade
5x - y = 6
x + 6y = 4
To solve the system by elimination, what integer would you multiply the FIRST equation by?
Answer:
1.5x-y=6
x-y=5+6
x-y=11
2.x + 6y =4
x+y=6-4
X+y=2
xy=2
SORRY THE WRONG
Step-by-step explanation:
FROM INDONESIAN
A bowling alley charges 3.25 to rent shoes and an additional 1.25 for each game of bowling played. Jordan spent a total of $17. Write an equation to find n the number of games bowled
$3.25 + $1.25n= $17 should be jt
The legs of an isosceles right triangle are 20 cm long. Find the length of the hypotenuse. Round to the nearest tenth if necessary.
a.
34.6 cm
b.
28.3 cm
c.
40 cm
d.
14.1 cm
Please select the best answer from the choices provided
A
B
C
D
말 8.) A baker is ordering eggs for the week. How many cartons of 6 eggs would a baker need to have 225 eggs all together? Explain the reasoning for your answer. (4 pts.)
Answer:
38
Step-by-step explanation:
We know that each carton contains 6 eggs and we need a total of 225. To find this answer, divide 225 by 6, which is 37.5. We would have to round up one because you cannot buy half of a carton. So the answer is 38 cartons.
Can you please help me ASAP
Answer:
B) y=1/4x²
Step-by-step explanation:
please please help!!!! ILL MARK BRAINLYEST!!! :) you’ll make my night fr! pls help!
Answer:
g=12 and h=6[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Since the triangle is a 30-60-90 (meaning a special triangle), therefore the hypotenuse, g, is twice the length of the shortest leg with 6cm. The leg opposite of the right angle is [tex]\sqrt{3}[/tex] of the other leg (shorter leg).
What’s. 4
Is the fraction four fourths equal too
Answer:
4 is equal to the fraction [tex]\frac{4}{1}[/tex]
Step-by-step explanation:
What is the value of x?
Thank you so much in advance!
Answer:
x = 96°Hope this will help you.
7. A quadratic function has the form y-ax' for
some nonzero value of a and (4, 48) is on the
graph. What is the value of a?
WILL GIVE BRAINLIEST
This one please help out
Answer:
15. there are 11 cubes
16. there are 18 cubes
17. there are 6 cubes
18. the pencil case
19. the stapler
20. The Pencil Case is heavier than the wallet
21. The stapler is lighter than the wallet
Step-by-step explanation:
Okay so looking at the unit cubes you must count how much there are and see how much unit cubes the weight is equivalent to
15. there are 11 cubes
16. there are 18 cubes
17. there are 6 cubes
18. the pencil case
19. the stapler
20. The Pencil Case is heavier than the wallet
21. The stapler is lighter than the wallet
your work is correct!! Good job!!
Hope this helps!!
-Ketifa
The Mean Corporation would like to invest in the booming health food industry. It is considering the creation of a health-drink franchise called Goose Juice. The investment department of the Mean Corporation wants to investigate the feasibility of this venture by examining the profits of similar franchises. It believes that the venture will be feasible if an average annual profit of more than $85,000 can be expected from each Goose Juice that is opened. It is known that the annual profits earned by health-drink franchises has a population standard deviation of $8,700.
The Mean Corporation's statisticians would like to construct a hypothesis test for the population mean annual profit earned by health-drink franchises. A random sample of 50 franchises was chosen and their annual profit for the previous financial year was recorded. The mean annual profit for the sample was calculated as $82,441.
The hypotheses that were used by the statisticians were
Null hypothesis: population mean = 81,000, Alternative hypothesis: population mean > 81,000 and the test statistic was found to be 1.29 (to 2 decimal places).
Required:
Calculate the p-value for this test, giving your answer as a decimal to 4 decimal places.
Answer:
The p-value is approximately 0.9015
Step-by-step explanation:
The statistic parameters are;
The population mean, μ₀ = $85,000
The population standard deviation, σ = $8,700
The size of the sample, n = 50
The sample mean annual profit, [tex]\bar x[/tex] = $82,441
The null hypothesis, H₀: μ = 81,000
The alternative hypothesis, Hₐ: μ > 81,000
Given that n > 30, a z-test is used
The test statistic ≈ 1.29
Therefore, we have;
[tex]z=\dfrac{\bar{x}-\mu_0 }{\dfrac{\sigma }{\sqrt{n}}} = 1.29[/tex]
From the z-score, the p value for a test statistic of 1.29 = 0.90147 which is 0.9015 after rounding up to 4 decimal places
Daryl has been on a diet for 45 days and is of the way to the end of the diet program. How long is the program?
A
120 days
B
135 days
C
160 days
D
200 days
Answer:
135
Step-by-step explanation:
135/45 = 3
this was the only whole number i got
The equation c = 8n models the total cost, c, for n movie
tickets.
a. Graph the relationship modeled by the equation. Be
sure to label the axes.
b. How does the graph show the cost per ticket? How is
this cost related to the equation?
Answer:
8 would be A and b would be 4
A grocery store clerk has 16 oranges, 20 apples, and 24 pears. The clerk needs to put an equal number of apples, oranges, and pears into each basket. What is the greatest number of baskets that can be made so that no fruit is left?
Answer:
4 oranges, 5 apples, 6 pears in each bag
Step-by-step explanation:
theyre all divisible by 4
solve this question in this question you have to solve 46 + 49 -24
Answer:
71
Step-by-step explanation:
46 + 49 = 95
95 - 24 = 71
Linda is playing a role-playing game with her friends. She will roll dice to determine if her character unlocks a treasure chest. The probability of her character unlocking the treasure chest is 13/20. Find the odds in favor of her character unlocking the treasure chest.
Answer:
65 percent chance right
Step-by-step explanation:
so she opens it 13 out of 20 times, so divide 13 by 20 and you get it
Explain why VxVx = x for all x > 0.
Find the distance between −340 and 207 on the number line.
Answer:
547
Step-by-step explanation:
To find the difference between the 2 numbers, subtract -340 from 207:
207 - (-340)
Subtracting a negative number will change to adding a positive number:
207 + 340
= 547
So, the distance is 547
Out of the following age groups when does the greatest price drop in full coverage insurance premiums occur?
Question number 5, best answer will mark branliest
Answer:
A) Khalid walks faster. You can see more distance is covered in less time by the blue arrow.
B) 4, 4
C) 1/4, 1/4 (or 0.25 if they prefer decimals)
Step-by-step explanation:
A) Khalid walks faster. You can see more distance is covered in less time by the blue arrow.
B) 4, 4
C) 1/4, 1/4 (or 0.25 if they prefer decimals)
The diagram shows the dimensions of the pool cover for a hotel pool.
10 ft
45 ft
20 ft
8 ft
7.5 ft 7.5 ft
Write and solve an equation to find the area of the pool cover.
Step-by-step explanation:
if pool is like cylinder
area =πr²h
if pool is cuboid
then area =2(lh+bh+lb)
HELP PLZ what's the distance for this question
Answer:
[tex]Distance = 770ft[/tex]
Step-by-step explanation:
Given
[tex]Height =986[/tex]
[tex]\theta = 52[/tex]
Required
The distance between the tower and Eiffel
The distance is calculated using:
[tex]tan\alpha = \frac{Distance}{Height}[/tex]
Where
[tex]\alpha = 90 - \theta[/tex] --- the angle between the diagonal line and the vertical line
[tex]\alpha = 90 - 52[/tex]
[tex]\alpha = 38[/tex]
So, we have:
[tex]tan(38) = \frac{Distance}{986}[/tex]
[tex]Distance = 986 * tan(38)[/tex]
[tex]Distance = 986 * 0.7812[/tex]
[tex]Distance = 770ft[/tex] --- approximated
(1) Write a note on advantage of using a solar cooker?
Answer:
Adding 12 to the circle area is equal to the square area.
Or
s2 = 12 + A
Where
s = side of square
A = area of circle
So
s2 = 12 + 36
s2 = 48
Solve this for s to get the side length
a device that utilize solar energy for cooking for purpose is called solar cooker.
It is pollution free.
It helps to cook food.
The food which is cooked in solar cooker is nutrition
Step-by-step explanation:
.
Why did the 30-60-90 triangle marry the 45-45-90 triangle
Answer: because they were right for each other.
Step-by-step explanation:
The cause due to which the triangles 30-60-90 married the triangle 45-45-90 would be:
They were right for each other.
Sum Property of TriangleThe sum of property of triangle states that the three angles of triangle give the sum of 180°.
Given that,
Two sets of triangles having the measures:
First set = 30°-60°-90°
Second set = 45°-45°-90°
The first set marries the other as they both are right i.e. 90° to one another and give an equal sum of 180°.
Thus, the above answer is correct.
Learn more about "Triangle" here:
brainly.com/question/25813512
Without looking, Luke picks necklace beads from a bag of 52 beads. Half the beads are rough. The other half are smooth. There are 13 red beads, 13 blue beads, 13 green beads, and 13 black beads.
What is the theoretical probability of selecting a blue bead? Write the probability as a fraction in simplest form.
Answer: [tex]\dfrac{1}{4}[/tex]
Step-by-step explanation:
Given
The total no of beads is 52
there 13-red,13-blue,13-green, and 13-black
favorable outcomes to select a blue bead is 13
Total outcomes are 52
Probability is given by
[tex]P=\dfrac{\text{favorable}}{\text{Total outcomes}}\\\\\Rightarrow P=\dfrac{13}{52}=\dfrac{1}{4}[/tex]
Answer: 1/4
Step-by-step explanation:
(4x + 24)/x
since the expression is an integer, x
How many different integer values are there?
Step-by-step explanation:
this is an integer of the interior comes from into juice
Answer:
x= -8
Step-by-step explanation:
4x+ 24= x
4x - x = -24
3x = -24
x = -24/3
x = -8
What is the rectangular form of Theta = StartFraction 3 pi Over 4 EndFraction?
Answer:
C
Step-by-step explanation:
edge
Answer:
C or x+y=0
Step-by-step explanation:
edg
what is the adjective in these sentence the elephant had a long twisty trunk.which of the word is adjective .
BD=16 and ÁT is the
perpendicular bisector of BD. Y=?
Answer:
[tex]y= 5[/tex]
Step-by-step explanation:
Given
[tex]BD = 16[/tex]
[tex]BC = 2y - 2[/tex]
[tex]CD = y + 3[/tex]
Required
Find y
[tex]BD = BC + CD[/tex]
So, the expression becomes
[tex]16 = 2y - 2 + y + 3[/tex]
Collect like terms
[tex]16 = 2y + y- 2 + 3[/tex]
[tex]16 = 3y+1[/tex]
Collect like terms
[tex]3y = 16 - 1[/tex]
[tex]3y = 15[/tex]
Make y the subject
[tex]y= 15/3[/tex]
[tex]y= 5[/tex]
