Answer: 5
Step-by-step explanation:
Answer:
V= 150.8
Step-by-step explanation:
[tex]\pi[/tex]×[tex]4^{2}[/tex]×[tex]\frac{9}{3}[/tex] = 150.8
A blizzard at Dairy Queen costs $3.00. Which graph best represents the cost of buying blizzards?
Answer:
Option 4
Step-by-step explanation:
For every blizzard you buy you pay 3 more dollars. Therefore, if you get 2 blizzards it is $6. 3 blizzards is $9. And so on......
A candy company ships 1,200 candy bars to
a local store. The store manager chooses a
random sample of 40 and finds 3 are
expired. How many candy bars are likely to
be expired in the entire shipment?
Answer:
90 candy bars will be expired!
Step-by-step explanation:
40/3=1200/x
x = 90
Can you explain the question in more detail and if you mark me brainilet i will answer >:D
90 btw
(3n³ - 5n + n²) - (-8n² + 3n³) please shawty please
Answer:
Step-by-step explanation:
[tex]3n^3-5n+n^2+8n^2-3n^3\\ \\ 9n^2-5n\\ \\ or\ n(9n-5)[/tex]
Answer:
[tex]9n^2 - 5n[/tex]
Step-by-step explanation:
[tex](3n^3 - 5n + n^2) - (-8n^2 + 3n^3)[/tex]
Lets open the brackets. Signs of all the terms in the bracket next to the minus sign will change.
[tex]=> 3n^3 - 5n + n^2 + 8n^2 - 3n^3[/tex]
Now lets add/substract all the like terms with each other.
[tex]=> 3n^3 - 3n^3 + n^2 + 8n^2 - 5n[/tex]
[tex]=> 9n^2 - 5n \: \: or \:\: n(9n - 5)[/tex]
Please I need help with this asap!!! I will mark you as brainliest if right!!! Explain!!
9514 1404 393
Answer:
not similar
Step-by-step explanation:
For the triangles to be similar, at least two angles must match. Here, there is an 81° angle in both triangles. This means the sum of the remaining two angles must be ...
180° -81° = 99°
If the missing angle in either triangle matched the other given angle in the opposite triangle, the sum of those would be 60° + 40° = 100°, not 99°. This triangle pair does not have two matching angles, so the triangles are not similar.
ABC angles: 60°, 81°, 39°
FED angles: 59°, 81°, 40°
The radius of each tire on a delivery truck is 11 inches. Approximately how far will the truck have traveled after 5 rotations of a tire?
Answer:
345.62in
Step-by-step explanation:
Given data
Radius=11in
The expression for the circumference is
C=2πr
C=2*3.142*11
C=69.124 in
In 1 revolution the bike will travel 69.124in
in 5 revolutions the bike will travel
=69.124*5
=345.62in
Select True or False for each statement. PLEASE HELP!!!
Which of the following could be the equation of a trend line for the data shown in the scatter plot?
o A. y=-1.4x + 13
O B. y = -14x + 13
OC. y = 1.4x + 1
OD. y = -7x
Answer:
plugg in x values into the given functions.
it's option A
1 pizza costs $0.50 to make. They sell it for $12. Find the percent markup.
Answer:
ok let me try this again
To explain a markup, let's use an example: Let's say you purchase a box of paper that costs one dollar. You aim for a profit of 50%. By multiplying the cost by 50%, you get $0.50. This is your markup price. Add that to the price that you paid to purchase the box of paper, and now the total is $1.50. This is the selling price of the box of paper. Therefore, your markup percentage is 50%.
did that help i was not a faker though i was just trying to explain it to him/she better and can i have brainlist please
8. Find the value of x.
m_1 = x + 10
mZ2 = 3x + 18
12
Answer is it 46x 12 im confused im not in this stage yet
Step-by-step explanation:
please help me solve this question i need help!!!
Answer:8.5
Step-by-step explanation:I just know it’s
Determine the vertex of the function f(x) = 3x2 – 6x + 13.
1. Identify the values of a and b.
a = and b =
2. Find the x-coordinate of the vertex.
negative StartFraction b Over 2 a EndFraction =
3. Find the y-coordinate by evaluating the function at the x-value found in the previous step.
The vertex is.
Answer:
Hope this helps
(I answered for the equation f(x)=3x^2 - 6x +13
Step-by-step explanation:
Vertex : (1,10)
1. a= 3, b=-6, c=13
2. none
3. (0,13)
Answer:
1. a=3 and b= -6
2. 1
3. (1, 10)
Step-by-step explanation:
have a good day :)
please help asap!! thank you
Answer:
51 degrees
Step-by-step explanation:
Plz hurry I will give Brainly
What is the value of x?
log3(x + 1) - 5=-5
Answer:
c.-1
Step-by-step explanation:
log_3 (x+1)-5=-5
log_3 (x+1)=0
(x+1)^3=0
0 to the power of any number is 0 so x=-1
Answer:
A. 0Step-by-step explanation:
log₃ (x + 1) - 5 = -5log₃ (x + 1) = 5 - 5log₃ (x + 1) = 0x + 1 = 3⁰x + 1 = 1x = 0Correct choice is A
Asha bought a stapler for $6. She also bought some pens for $2 each. Asha did not spend
more than $18 on the stapler and pens. Which inequality can be used to find p, the number
of pens that Asha could have bought?
F 2p -6 > 18
G 2p +6 > 18
H 2p +6 < 18
J 2p - 6 < 18
Answer:
J
Step-by-step explanation:
[tex]18-6= 12[/tex]
[tex]12[/tex] ÷ [tex]2[/tex] = [tex]6[/tex]
[tex]p = 6[/tex]
[tex]2(6) - 6 = 6[/tex]
[tex]2(6)-6 < 18[/tex]
2) Maria and Jennifer each improved their yards by planting hostas and ornamental grass. They bought their supplies from the same store. Maria spent $155 on 11 hostas and 14 bunches of ornamental grass. Jennifer spent $145 on 13 hostas and 7 bunches of ornamental grass. What i the cost of one hosta and the cost of one bunch of ornamental grass?
Answer:
120
Step-by-step explanation:
Luca is 9 years old and 129 cm tall. Medical charts show that a boy’s height at age 9 is 3/4 of his predicted adult height. Predict Luca’s adult height.
Answer:
172cm
Step-by-step explanation:
129/3=43
129+43= 172
David and Almudena have between the two 225 euros. Calculate how much money each one has if Almudena has 75 euros more than David.
Answer:
Almudena has $150
David has $75
Step-by-step explanation:
First, we will deduct from the total the difference in money, so we divide by two the rest.
Total equal amount= 225 - 75
Total equal amount= 150
Between the two of them, they have $150. Now, we divide by 2:
David= 150 / 20= $75
Almudena= (150 / 2) + 75= $150
Almudena has $150
David has $75
help me plsssssssssssssssss
10 Mason's can build a wall working 7 hours a day,in 12 days.In how many days can the work be completed by 14 persons working 8 hours a day?
Answer:
7 hr * 12 days = 84 hours
10*84 = 840 man-hrs to build the wall
----
14 men * 8 hr = 112 man-hrs/day
840/112 = 7.5 days
Step-by-step explanation:
i need help asap pls!!
Answer:
x = 11°
Step-by-step explanation:
x = 11° because it is an alternate interior angle to 11°
Here is a list of numbers:
51, 29, 58, 37, 63, 37, 4, 4, 2
Calculate the range
Fiind the value of x.
63°
22
Answer:
19.6 is the answer
use sine law
22/sin90= x/sin63
Evaluate 16-3b for b=4
Answer:
4
Step-by-step explanation:
3x4=12, so 16-12=4
i hope this helps :)
Answer:
16 - 3b so first 3b is 3 x 4 which is 12 and 16 - 12 is 4
HELP ME PLZZ, ASAP!!
In your own words explain what Complementary means.
Complementary means something is hard
If the area of a square is increased by 69%, then the side of the square is increased by what percent?
Answer:
Percent Increase in measure of the side of a square = 30%
Step-by-step explanation:
Let the measure of the side of a square = s
Area of the square = (Side)²
= s²
If the area of the square is increased by 69%
Area of the new square = s² + 69% of s²
= s² + 0.69s²
= 1.69s²
Therefore, measure of the side of the new square = √(Area of the square)
= √(1.69s²)
= 1.3s
Measure of side of the old square = s
Therefore, increase in measure of the square = 1.3s - s
= 0.3s
Percent increase in the measure of the side of the square
= [tex]\frac{\text{Increase in measure}}{\text{Measure of the side of the original square}}\times 100[/tex]
= [tex]\frac{0.3s}{s}\times 100[/tex]
= 30%
Find the missing length of the triangle
Answer:
12.5m
Step-by-step explanation:
The missing length is the hypothenuse, the formula to calculate the hypothenuse is
[tex]c = \sqrt{a {}^{2} + b {}^{2} } [/tex]
[tex]c = \sqrt{10 {}^{2} + 7.5 {}^{2} } \\ c = \sqrt{100 + 56.25} \\ c = \sqrt{156.25} \\ c = 12.5[/tex]
8. 10a - [4{5a - 3(a - 1)} - 3 (4a - 3a + 1)]
Step-by-step explanation:
Work with what is in the brackets first
10a-[4{5a-3(a-1)} - 3(4a-3a+1)]
=10a-[4{5a-3a+1-12a+9a-3}]
=10a-[4{-a-2}]
=10a-[-4a-8]
=10a+4a+8
=14a+8
10) Use the following information to answer the question.
You have 40 individual socks in your sock drawer—10 black, 12 brown, 16 white, and 2 blue.
What is the probability of getting either a blue pair or a black pair in two tries?
Answer:
3/5
Step-by-step explanation:
The number of hours it takes to complete a job varies inversely as the number of workers on the
job. If it takes 3 workers 10 hours to complete the job, how long will it take 8 workers?
Answer:
The answer is 29 hours
Step-by-step explanation:
PLEASE HELP EMEDIATLY A jewelry store pays $410 for a watch. If they sell the watch are at 110% markup, then how much does the watch sell for?
Answer:300
Step-by-step explanation:subtract them
Answer:
$451
Step-by-step explanation:
It's a matter of percentages. At this point all you have to do is multiply 1.1 (110%) by $410, leaving you with 451.