Answer:
1. 11
2.9
3.16
4.8
5.i didnt understood that
A certain number of nickels, dimes and quarters have a value of $5.60 there are an equal number of each type of coin. How much coins are there? (PLEASE HELP WORTH ALOT OF POINTS)
Answer:
Step-by-step explanation:
A certain number of nickels, dimes and quarters have a value of $5.60 there are an equal number of each type of coin. How much coins are there?
(0.05+0.10+0.25)c =5.60
0.40c=5.60
40c=560
c = 14
There are 14 nickels ,dimes and quarters.
HELP I NEED HELP ASAP
Answer:
I think 334 is the answer
The function f(x) = 15x + 2 What is the meaning of the slope of the function?
Answer:
15
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept.
x - 3/2 < -3
how do i solve this
Answer:
x<-3/2
Step-by-step explanation:
x-3/2<-3
Change its sign and move constant to the right hand side. Like this: x<-3+3/2
Calculate the sum. Like this: x<-3/2
So the answer is x<-3/2
The first term of an arithmetic sequence is six. The fifth term of the sequence is -14. th Write a rule that can be used to find the nth term.
Answer:
[tex]a_{n} = 11 - 5n[/tex]
Step-by-step explanation:
use the formula
[tex]a_{n} = a_{1} + (n - 1)d[/tex]
-14 = 6 + (5 - 1)d
-14 = 6 + 4d
-20 = 4d
d = -5
[tex]a_{n} = 6 + (n - 1)(-5) = 6 - 5n + 5 = 11 - 5n[/tex]
cleo can paint a room in 8 hours. while phil can paint the same room in 6 hours. if they paint the room together. how long will it take them to paint the room?
Answer:
its a fraction so it would be 3 3/7
Step-by-step explanation:
Working together, it will take Cleo and Phil 3
__
3
7
hours to paint the room.
Let x represent the number of hours it will take to paint the room while working together.
__x
8
1 __x
6
5 1
24( __x
8
1 __x
6
) 5 24(1)
3x 1 4x 5 24
7x 5 24
x 5 ___
24
7
or 3__
3
7
pls help me answer this (multiple choice)
Answer:
Option 3, 18.0
Step-by-step explanation:
To find the Hypotenuse of a right triangle, use the Pythagoras theorem:
[tex]a^{2} +b^{2} =c^{2}[/tex]
(see image below)
(the longest side of any right △ is always C)
In this equation, we know A is 10 and B is 15, so plug in these numbers and solve for C
[tex]10^{2} +15^{2} =c^{2}[/tex]
[tex]100 + 225 =c^{2}[/tex]
[tex]325 = c^{2}[/tex]
Now that the equation is simplified, we find the square root of 325 to solve for C.
[tex]\sqrt{325 = c^{2}}[/tex]
[tex]18.0 = c[/tex]
The final answer is C = 18.0
Hope this helps you understand :)
There are four blue and four green shirts in your closet. What is the probability you grab a blue shirt to wear on Monday?
Experimental or Theoretical?
Answer:
1/2
wkoskskekkkfkdoeowlw
FInd the value of x/
Answer:
x=18
Step-by-step explanation:
At a local restaurant the amount of time that customers have to wait for their food is normally distributed with a mean of 26 minutes and a standard deviation of 3 minutes what percentage of customers have to wait less than 28 minutes to the nearest tenth
Answer:http://avconline.avc.edu/jdisbrow/ma115/Practice%20Test%203%20with%20answers.pdf
Step-by-step explanation:
you welcome
ali is paid $200 for working 8 hours.How much is he paid for working 6 hours?
Answer:
$150
Step-by-step explanation:
Find the measure of x in the right triangle.
X
21
2
Answer:
I'm not sure if this is the right answer b/c ur question is too vague but the answer is x = 67
Step-by-step explanation:
x + 21 + 2 = 90
x + 23 = 90
- 23 - 23
x = 67
As an estimation we are told 5 miles is 8 km.
Convert 25.9 km to miles.
Answer:
15 miles i think but i think is a True
which stamens is correct ?
- travis is correct because the number of cartons of eggs and the cost of the cartons of eggs are all multiples of 2
- travis is correct because the relationship between the cost of a carton of eggs in Branson city is twice the cost of carton of eggs in Grayson city
-travis is incorrect since the cost of carton eggs in Grayson city is $1.50 and the cost of carton of eggs in Branson city should be half that or $.75
-travis is incorrect since the cost of carton eggs and grayson city is $1.50 and the cost of carton of eggs and Branson city should be twice that or three dollars
Answer:
i think stament 2 is correct
Step-by-step explanation:
Multiply out and simplify (x - 6)²
Select your answer.
A x2 - 6x + 36
B x² + 12x - 36
C x²- 12x + 36
D x² - 12x - 36
Which fraction is equivalent to
-2/3
Answer:
-4/6
Step-by-step explanation:
In circle E with \text{m} \angle DEF= 30^{\circ}m∠DEF=30 ∘ , find the angle measure of minor arc \stackrel{\Large \frown}{DF}. DF ⌢ .
The measure of arcDF from the figure shown is 30 degrees
Circle geometryBased on the symmetry of the figure given, we can say that the measure of<DEF is equal to the minor arc DF
Given the following parameters
m∠DEF=30 degrees
Since m∠DEF = arcDF, hence the measure of arc DF is 30degrees
The measure of arcDF from the figure shown is 30 degrees
Learn more on circle geometry here: https://brainly.com/question/25306774
How many ways can you choose a manager and assistant from 7-person task force? *
Solve each equation. 3x = 10
Answer:
3 X 3 + 1 = 10
Step-by-step explanation:
3 times 3 gives you nine plus 1 equals 10
Ebony was watering her garden. her garden was 21 feet long and 7 feet wide. what is the area of the graden that Ebony was watering?
Answer:
Her garden is 147 square feet.
Someone help me on 13 please??? And explain it please and thank you !
Answer: PR = 22 / or 9x+4 in equation
Step-by-step explanation:
PR is given 14x-6
We can use PQ and QR equations since they equal PR
14x-6=3x+6x+4
14x-6=9x+4
add six to both sides
14x=9x+10
subtract 9x from both sides
5x=10
Divide by 5
x = 2
This step Isn't needed this is to check your answer.
14(2)-6
28-6 = 22
3(2) = 6
6(2)+4 = 16
6 + 16 = 22
It checks out :D
Mark spent $60 dollars on 4 shirts. How much was one shirt
okay this is my last one.. I think dfghmhgfd
We know that :
[tex]\color{hotpink} \tt \: circumference \: of \: a \: circle\color{plum} = 2\pi r[/tex]
So, let the diameter of this circle be x.
Which means :
[tex] =\tt2 \times \pi \times r[/tex]
[tex] =\tt 2 \times x \times \pi = 12\pi[/tex]
[tex] =\tt 2x\pi = 12\pi[/tex]
[tex] =\tt x = \frac{12}{2} [/tex]
[tex] = \tt \: x = 6 \: m[/tex]
Thus, the radius of the circle Robert drew = 6 m
Since the circle in option B has a radius of 6 m, it is the circle Robert drew.
▪︎Therefore, the correct option is (B)
finding missing measure
Answer:
<C=101° and <E=46°
Step-by-step explanation:
Both Being co-interior angles....
Someone help me ples
Answer:
24
Step-by-step explanation:
You should draw a picture to let everything fall into place:
.................2x.......................
N ----x+7------ O ---10---- P
Then you can easily see that
x+7 + 10 = 2x
17 = 2x - x
so x = 17
NP = 2x = 2*17 = 34
NO = x+7 = 17+7 = 24
OP = 10
NO + OP = 24 + 10 = 34 = NP
a pizza is removed from an over at 425°F. after 15 minutes, the pizza has cooled to 200°F
Answer:
sorry if im reading it wrong but...whats the question here??
Step-by-step explanation:
Eight avocados cost $4.
How much do 16 avocados cost?
How much do 20 avocados cost? $10 because it’s 0.50 per avocado
How much do 9 avocados cost?
Answer:
If each avocado costs 0.50, then 16 avocados would cost $8.00, 9 avocados would cost $4.50
Hope this helps! :)
Please help? I don’t understand I’ll give points
Answer:
155
Step-by-step explanation:
Two angles that form a straight line will always add up to 180.
Subtract 180 - 25 to get 155
Answer:
155 degrees
Step-by-step explanation:
Straight Angle is 180
x = 180 - 25
x = 155
Greg has 1/4 as many songs on his computer as mark. Raj has 6 fewer than 60% of the songs that mark has. Mark has 720 songs on his computer.
Answer:
Greg has 180 songs on his computer
Raj has 426 songs on his computer
Mark has 720 songs on his computer
Step-by-step explanation:
First you find out how much songs Greg has. He has 1/4 as many as mark so 720 x 1/4 = 180. This is because 720 x 1/4 is the same as 720/4. Now we know that Greg has 180 songs on his computer. Next, Raj has 60% of the songs Mark has so 60% of 720 is 432. Because he has 6 fewer than 60%, 432-6=426.
Therefore,
Greg has 180 songs on his computer
Raj has 426 songs on his computer
Mark has 720 songs on his computer
Hope this helps
please help me with this :D
[tex] \color{plum}\bold{(C)} [/tex] Diameter of circle P is the same length as the radius of circle Q.
○=> Steps to derive correct option :Given :
Diameter of circle P = 26 cm
Radius of circle P :
[tex] =\tt \frac{diameter}{2} [/tex]
[tex] = \tt \frac{26}{2} [/tex]
[tex]\color{plum} = \tt13 \: cm[/tex]
Thus, radius of circle P = 13 cm
Diameter of circle Q = 52 cm
Radius of circle Q :
[tex] = \tt \frac{diameter}{2} [/tex]
[tex] =\tt \frac{52}{2} [/tex]
[tex] \color{plum}= \tt26 \: cm[/tex]
Thus, radius of circle Q = 26 cm
Radius of circle R = 52 cm
Diameter of circle R :
[tex] =\tt radius \times 2[/tex]
[tex] =\tt 52 \times 2[/tex]
[tex]\color{plum} = \tt104 \: cm[/tex]
Thus, the diameter of circle R = 104 cm
☆ Conclusion :
▪︎Diameter of circle P is the same length as the radius of circle Q.
Therefore, the correct option is (C) Diameter of circle P is the same length as the radius of circle Q.