Answers
hope this helps
Related Questions
The price of a visit to the dentist is $50. If the dentist fills any cavities, an additional charge of $100 per cavity
gets added to the bill.
If the dentist finds n cavities, what will the cost of the visit be?
Answers
Answer:
I believe the answer will be 50+100n dollars
Step-by-step explanation:
n is the number of cavities so however many cavities there is, it gets multiplied by 100, in this case, it is 100*n which is 100n. So your final cost would be 50+100n dollars.
14.
Given that sin θ= 1 / √2, we want to find the value of tan θ.
First, find the value of θ.
Answers
Answer:
value of tan θ = 1
Step-by-step explanation:
To find θ do the asin of 1/√2
θ = asin (1/√2)
θ = asin (0.707106781)
θ = 45
and then to find tan θ, do tan 45
tan 45 = 1
Solve for y please help!!!!!
Answers
Answer:
148
Step-by-step explanation:
3p + 85 +2p -10 =180
5p+75=180
5p=105
p=21
3p+85
3(21)+85=148
I really need help on this i dont know how to do it.
Answers
Answer:
Step-by-step explanation:
25x = 300
Rearrange to solve
x = 300 divided by 25 = 12
Hope this helps
HELP 15 POINTS PLEASE
Answers
Answer:
x^2 + 8x + 7 and x(x + 8) + 7
Step-by-step explanation
Find the surface area.
Answers
Answer:
27
Step-by-step explanation:
(6×3)+(3×3)=27
18. 9.
A frame for a collage of pictures is in the shape of a trapezoid. The two bases are 15 inches and 20 inches. The height of the trapezoid is 12 inches. What is the area enclosed by the frame?
Answers
Answer:
A=210in^2
Step-by-step explanation:
A=b1+b2/2h
A=(15+20)/2(12)
A=35/2(12)
A=17.5(12)
A=210 in^2
Apples are sold in a supermarket at £1.20 per gram. What would be the cost of the apples being weighed on the scales below?
Please help.
Answers
Answer:
£ 4.20
Step-by-step explanation:
1 kg= £1.20
3.5 kg = £1.20*3.5
=£ 4.20
The cost of the apples being weighed on the scales would be £ 4.20
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Multiplication is the mathematical operation that is used to determine the product of two or more numbers.
We are given that Apples are sold in a supermarket at £1.20 per gram.
Therefore, we know that
1 kg= £1.20
For 3.5 kg
= £1.20 x 3.5
=£ 4.20
The cost of the apples is £ 4.20
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
Answer this question to get marked as barinliest!!!!!
Answers
Answer:
D- 30 square units
Step-by-step explanation:
5 times 12 =60
60/2= 30
What is m∠X to the nearest degree
A. 44
B. 36
C. 46
D. 34
Answers
Answer:
Step-by-step explanation:
cos(∠X) = adj./hyp.
arccos(adj./hyp.) = ∠X
arccos(13/18) = 43.761...≈ 43°
someone do this real quick for me
Answers
Answer:
295.68
Step-by-step explanation:
what are the coordinates of the resulting point (2,1)
Answers
i dont know really kno i think im right tho
300$ at 6% for 2 yrs what is the simple interest
Answers
Answer:
Simple interest after 2 year = $36
Step-by-step explanation:
Given:
Amount invested = $300
Number of year amount invested = 2 year
Rate of interest per year = 6% = 6/100 = 0.06
Find:
Simple interest after 2 year
Computation:
Simple interest formula;
Simple interest = [Amount invested][Rate of interest][Number of year]
Simple interest after 2 year = [300][0.06][2]
Simple interest after 2 year = [18][2]
Simple interest after 2 year = $36
What is the amount of interest that Sam will pay on his $5000 loan if his monthly payment for three years is 150
Answers
Answer:
Amount of interest pay by Sam = $400
Step-by-step explanation:
Given:
Amount of loan taken by Sam = $5,000
Monthly payment made by Sam = $150
Number of year payment made by Sam = 3 Year
Find:
Amount of interest pay by Sam
Computation:
Total amount pay by Sam in 3 year = Monthly payment made by Sam x 12 x 3
Total amount pay by Sam in 3 year = 150 x 12 x 3
Total amount pay by Sam in 3 year = $5,400
Amount of interest pay by Sam = Total amount pay by Sam in 3 year - Amount of loan taken by Sam
Amount of interest pay by Sam = $5,400 - $5,000
Amount of interest pay by Sam = $400
Find the surface area of a cube that has a side length of 5cm.
Can you help me?
Answers
Answer:
150cm²
Step-by-step explanation:
the equation is 6a² where a is the length of the edge
Answer:
150cm²
Step-by-step explanation:
If the side length of the cube is 5 then you take 5² to get the surface area of one of the face which is 25. Since a cube has 6 sides just 25×6 which is 150.
What is an equation of the line that passes through the point
(
6
,
−
4
)
(6,−4) and is perpendicular to the line
2
x
−
y
=
5
2x−y=5
Answers
Answer:
x + 2y = -2
Step-by-step explanation:
Well let's examine the relation between x and y in a perpendicular line.
We can use the fact that for a line Ax + By = C, any line with equation Bx + (-A)y = D is perpendicular (swapping A and B gives a mirror image with respect to the line x=y and changing one of the signs gives a mirror image with respect to axis x or y. Those two together give a perpendicular line).
So we're looking for a line with equation x + 2y = D
We know what it passes through the point (6, -4), so let's input it into the equation x + 2y = D
6 + 2*(-4) = D
6 - 8 = D
D = -2
So the equation is x + 2y = -2
note that 2x + 4y = -4
or any other multiple also works.
I need some help with this
Answers
Answer:
a. 121
b.2
Step-by-step explanation:
a.
33/3×11>11
11×11>11
121>11
b.
5×2/8<5
10/8<5
1.25<5
The equation of a circle is (x−2)2+(y−12)2=64 . What is the circle's center? Enter your answer by filling in the boxes.
Answers
Answer:
The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle.
i also provided with a chart i dont know if it will help
A:Write (⅔)² in expanded form,
B. And then evaluate.
Answers
Answer:
4/9
Step-by-step explanation:
(2/3)^2
(2/3) x (2/3)
2 x 2 is 4
3 x 3 is 9
4/9
Is this circumference or Area ?
Plz help me plz I beg u no links olz
Answers
Answer:
This would be area because you are trying to find the total area that the sprinkler water touched and not the perimeter(circumference) of it
Hope this helps :)
PLS FAST, WILL GIVE BRANLIEST IF ANSWER
Answers
Answer:
V=πr^2h=π·8^2·6≈1206.37158
Step-by-step explanation:
Which expressions are equivalent to the one below? Check all that apply.
log 2 - log 6
A. log 3
B. log(2) + log
log(3)
C. log(3)
D. log 2
Answers
Answer:
c
Step-by-step explanation:
log2-log 6=log(2/6)=log (1/3)
log(2) + log(1/6)
log(1/3)
hi please helpppppppp
Answers
Answer:
The answer is C
Step-by-step explanation:
Hope it helps:)))
Can i have brainy plzzz
Once the Bolsheviks seized control of Russia’s government Lenin began to negotiate an armistice with the Central Powers. Why were many Russians concerned with Lenin’s plan to end Russia’s participation in the war?
Answers
Answer:
I'm reading about it and mostly they're saying they were concerned with internal conflict within Russia. I'm not positive, it could be because of the loss of land, but it appears to be more politically motivated. uprisings with in the country. so my best guess would be none of the above
what is 3x+2=x−6 what the answer
Answers
Answer:
x=-4
Step-by-step explanation:
-x -x
2x +2 =-6
-2 -2
2x =-8
/2 /2
x=-4
PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!
Answers
Answer:
C
Step-by-step explanation:
first multiply the numerator you will get 729multiply the denominator you get 6561then simplify your answersStep-by-step explanation:
3⁶/3⁸
= 3 × 3 × 3 × 3 × 3 × 3/ 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3
= 1/ 3 × 3
= 1/9 (option C)
= 1/3²
= (1/3)² (option D)
= 3-² (option B)
I need help please thank you
Answers
Answer:
it will look like this let me know if I'm right and GOOD LUCK!
Step-by-step explanation:
Which of the following equations relates the radius of a circle to its diameter? A) 2r = d. B) 2d =r 1 2 A = ir?
Answers
Answer:
A
Step-by-step explanation:
The difference between two numbers is 10 and their sum is 20. Find the biggest number.
Answers
Answer:
15
Step-by-step explanation:
x - y = 10, then x = 10 + y
x + y = 20
substitute for x:
10 + y + y = 20
2y = 10
y = 5
x = 10 + 5 = 15
Someone please please help with scale factors!!!! I will mark brainliest if right!
Answers
Answer:
See attachedStep-by-step explanation:
General knowledge to apply with similar questions
If the scale factor is k, then:
Perimeter is sum of 1 dimension, the scale factor is kArea is the product of 2 dimensions, the scale factor is k²Volume is the product of 3 dimensions, the scale factor is k³