Answer:
The answer is "40 nickels/standard coins"
Step-by-step explanation:
The ratio of 40 nickels/standard coins is constant, that is 1 roll with coins per 40 nickels, that's why the equation is y = 40 [tex]\frac{nickels}{standard \ coins}[/tex]
Which table shows equivalent ratios between the values of x and y?
Answer:
Option C
Step-by-step explanation:
The y values are 2.5 times the x value. Only graph 3 shows the correct numbers.
Hope it helps!
A telephone pole casts a 10 foot shadow. A horse that stands 5.5 feet tall casts a 2.5 foot shadow. How tall is the pole?
Answer:
robmxoxoxooxnananaanamansnnananamamaa
HELPS PLS
Question 21 Which expression has the smallest value?
A.l65|
B.- l -34l
C. - | 27 l
D. l-17 |
Answer:
C
Step-by-step explanation:
Rhonda print 48 T-shirts in an hour how many T-shirts can she print and 1/12 of an hour
please help me with this im really stuck
PLZ I NEED AN ANSWER TO THIS HELP WILL GIVE 53 PTS
Answer:
47°, 116°, 17°Step-by-step explanation:
Given angle measure of a triangle:
m∠V = (3x - 4)°m∠W = (7x - 3)°m∠X = x°Interior angles in a triangle sum to 180°, use the equation and solve for x:
3x - 4 + 7x - 3 + x = 18011x - 7 = 18011x = 187x = 187/11x = 17Find the values of angles:
m∠V = (3x - 4)° = (3*17 - 4)° = 47°m∠W = (7x - 3)° = (7*17 - 3)° = 116°m∠X = x° = 17°Karlie wants to buy a new pair of Vans. She has $74 left from her birthday last week. If the shoes cost $65 and taxes are $6.51 plus $3.19 shipping cost. Does she have enough to buy them?
Answer:
No
Step-by-step explanation:
The computation is shown below:
Since she left with the amount of $74
Now in the case when the shoes cost is $65, taxes are $6.51 and the shipping cost is $3.19
So, the total cost is
= $65 + $6.51 + $3.19
= $74.70
But she has an amount of $74
So she dont have enough money to buy them as the total cost is more than the remianing amount
Solve the simultaneous equations by substitution
2x+7y=5
x+y=5
Answer:
x = 6
y = -1
Step-by-step explanation:
i solved the second equation for 'y' to get 'y = 5 - x'
now i substituted that expression into the first equation for 'y'
2x + 7(5 - x) = 5
2x + 35 - 7x = 5
-5x = -30
x = 6
find 'y':
6 + y = 5
y = 5 - 6
y = -1
y=-1 and x=6
followed by the substitution method
10 points for this!!
Please can you help me with this triganometry question (*^_^*)
Answer:
I have given the rules and a sheet that should help you with this question :)
Step-by-step explanation:
I will give you the rules to help you figure it out...
So/h
^
Sin (°) = opposite/hypotenuse
Ca/h
^
Cos (°) = adjacent/hypotenuse
To/a
^
Tan(°) = opposite/ adjacent
Hope this helps :)
What is the total cost of a jar of jelly with a radius of 3 cm and a height of 10 cm if the cost is 0.04 cents per cm³? Use 3.14 for π. (Round to the nearest hundredth). 11.30 37.68 3.60 12.00
Answer: 11.30
Step-by-step explanation:
We wouod solve this using the formula:
= πr²h
= 3.14 × 3² × 10
= 3.14 × 9 × 10
= 282.6cm³
Since the cost is 0.04 cents per cm³, the total cost will then be:
= 282.6 × 0.04 cents
= 11.30 cents
98 is what percent of 114
Answer:
about 85%
Step-by-step explanation:
(98/114)*100=85.96%
Matt has a box that is 15 cm long and 5 cm wide the volume of the box is 2 25 cm³ what is the height of the box
I need jealous please
Answer:
LOL i belive its 200 because i did this exact same thing yesterday for homework and got it right so yeah thsi should be it. yw btw!
Step-by-step explanation:
Answer:
6a - 6b
7+(6xy-4)
Step-by-step explanation:
0.5 = X /3x+5 solve for x
Answer:
x= -2
Step-by-step explanation:
In ΔDEF, d = 6.4 inches, e = 7.8 inches and ∠F=33°. Find the length of f, to the nearest 10th of an inch.
9514 1404 393
Answer:
4.3 in
Step-by-step explanation:
The Law of Cosines is applicable when you have two sides and the angle between them. The third side satisfies ...
f² = d² + e² -2de·cos(F)
f² = 6.4² + 7.8² -2·6.4·7.8·cos(33°) ≈ 18.0671
f ≈ √18.0671 ≈ 4.2505
The length of f is about 4.3 inches.
A clothes shop has some special offers.
T-shirts are buy one get one free and jumpers are 3 for 2.
The normal price of a T-shirt is £5.20 and the normal price of a jumper is £10.50.
How much does it cost to get 6 jumpers and 6 T-shirts using this offer as appropriate?
Answer:
£57.60
Step-by-step explanation:
The price of a T-shirt = £5.20
The price of a jumper = £10.50
To get 6 T-shirts, since there is an offer of buy one get one free; then the number of T-shirt to be paid for would be:
[tex]\frac{n}{2}[/tex] = [tex]\frac{6}{2}[/tex] = 3
The price of 3 T-shirts = £5.20 x 3
= £15.60
To get 6 jumpers, since there is an offer of buy 3 get 2 free; then the number of jumper to be paid for is 4.
The price of 4 jumpers = £10.50 x 4
= £42.00
Total cost of 6 jumpers and 6 T-shirts = £15.60 + £42.00
= £57.60
What is the value of j?
Answer:
68°
Step-by-step explanation:
since the angle given is a complementary angle, we know that the sum of it must equal 180°
let the unknown angle below j be x so,
[tex]25+43+x=180\\x=180-25-43\\x=112[/tex]
now since the angle on the left of j is equal to x we can say
[tex]x+j=180\\j=180-x\\j=180-112\\j=68[/tex]
Please help and explain!
Select all the statements that are true about rhombuses.
A. Opposite angles are congruent.
B. Diagonals are perpendicular.
C. Diagonals are congruent.
D. Opposite sides are parallel.
E. Diagonals bisect each angle.
Answer:
A, C,D
Step-by-step explanation:
Simplify the expression and combine like terms: 2(10)+2(x-4)
Write the equation of the line that passes through (4, 3) and ( – 4,5)
Answer:
y=-2/8x+5
Step-by-step explanation:
Answer:
[tex]y=-(1/2) x X-1= - x/2-1[/tex]
Step-by-step explanation:
Find the area of a regular pentagon with a side length of 5cm. Round to the nearest tenth.(high reward)
Answer:
40 cm2
Step-by-step explanation:
A=1
45(5+25)a2=1
4·5·(5+2·5)·52≈43.01194cm²≈40.0cm²
Answer:
43.01
:)
Step-by-step explanation:
A rectangular prism has a length of 12 in., a width of 5 in., and a height of 414 in.
The prism is filled with cubes that have edge lengths of 14 in.
How many cubes are needed to fill the rectangular prism?
Enter your answer in the box.
To fill the rectangular prism,
cubes are needed.
Answer:
9.0524781341Step-by-step explanation:
5 × 12 × 414 = 24,840 (volume of the prisim)14 × 14 × 14 = 2744 (volume of the cubed)24,840 ÷ 2744 = 9.0524781341Answer:
9 :)
Step-by-step explanation:
5) The scoreboard for a football game shows the home team with 63 points. All of the points the home team scored came from field goals worth 3 points and touchdowns with a successful extra-point attempt worth 7 points. Write the linear equation in standard form that represents this situation.
Answer:
I don't know sorry
15 = x + 4
whats the answer
Answer:
11
Step-by-step explanation:
15-4 = x
15-4 = 11
x = 11
to isolate x, you move 4 to the other side and it becomes 15-4 = x
Will mark brainliest if correct! Tysm
Answer:
[tex]80[/tex]
Step-by-step explanation:
A pentagon's angle all add up to 540
[tex]460+x=540[/tex]
[tex]x=80[/tex]
Answer:A 80
Step-by-step explanation:
So a square is all 90° angles so take 90 from 140 and get 50 and 50+50=100 and a triangles thing adds up to 180 so 180-100=80 (I’m not good at explaining sorry)
Please I am having trouble with this problem. h/2 – 6 < 3
Answer:
h < 18
Step-by-step explanation:
1) Add 6 to both sides.
< 3 + 6
2) Simplify 3 + 6 to 9.
< 9
3) Multiply both sides by 2.
h < 9 × 2
4) Simplify 9 × 2 to 18.
h < 18
Angles 1 and 2 are complementary. If Angle 1 measures 29.6º, then what is the measure of Angle 2? º
Answer:
60.4 degrees
Step-by-step explanation:
Complementary angles are 2 angles that add up to the sum of 90 degrees.
90-29.6=60.4 degrees
Hope this helps!
Answer: 60.4 degrees
Step-by-step explanation:
Patty rolls a six-sided number die 120 times. How many times should she expect to roll a
prime number?
Answer is 60 times.
Explanation:
Prime numbers in a die are 2, 3 and 5 (i.e. 3 numbers)
Total outcomes can be 1, 2, 3, 4, 5 and 6 (i.e. 6 numbers)
Probability
= Number of preferred outcomes/ Total number of outcomes
= 3/6
= 1/2
= 0.5
Probability of getting a prime number while throwing the dice 120 times
= 0.5 × 120
= 60 times