Answer:
80% is equivalent to 80/100 which is the same as 0.8 and we can just take a number, for example 10, and we can multiply it by 0.8 and we would get 8 which is 80% of the original value.
The Question Is In The Picture (Please Help Me Quick)
Answer:
y=mx+b
10=15x+B
b is whatever the number is you got to add or multiply to get the next number
Step-by-step explanation:
What are the X and y intercepts? Write a polynomial in factored form.
Answer:
f(x) = (x + 1)(x - 2) + 4
Step-by-step explanation:
X-intercepts
(-1, 0)(2, 0)⇒ (x + 1) and (x - 2)
⇒ Y-intercept = (0, 4) ⇒ + 4
Polynomial
f(x) = (x + 1)(x - 2) + 415 On Friday, 13,728 tickets were sold for a play. On Saturday,
15,419 tickets were sold, and 12,399 tickets were sold on Sunday.
What was the total number of tickets sold for the play?
Show your work.
Answer:
41,546
Step-by-step explanation:
13,728+12,399+15419=41,546
What is 12% of [(-0.5)x(-1/4)]
First multiply inside the brackets:
-.5 x -1/4 = 0.125
Now multiply by 12%
0.125 x 0.12 = 0.015
answer: 0.015
Answer:
0.015
Step-by-step explanation:
Can you help me please
Answer:
A. -4
B. -3.5
C. 6.5
D. -2
Step-by-step explanation:
The “less” indicates it is negative.
The “more” indicates it is positive.
A pair of shoes originally cost $35.00, but they are on sale for 15% off. What is the sale price of the shoes? Be sure to INCLUDE the $ sign in your answer.
Answer:
$29.75
Step-by-step explanation:
15% of 35 is 5.25 so subtract 5.25 from 35 and you get 29.75.
Answer:
$29.75
Step-by-step explanation:
this is the new price after the % minused <;
Of the following three Greek philosophers, who lived the longest?why?
Aristotle: born in Stagira in 384 BCE, died in 322 BCE.
Pythagoras: born in Samos around 580 BC, died around 495 BC.
Plato: born in Athens in 428 BCE, died in 348 BCE.
Answer:
Pythagoras
Step-by-step explanation:
To figure out how old each philospher was, we can find the difference between their birth and death years.
For Aristotle: 384 - 322 = 62 years old
For Pythagoras: 580 - 495 = 85 years old
For Plato: 428 - 348 = 80
85 > 80 > 62
So, Pythagoras lived the longest out of these three Greek philosophers.
HELP, I WILL GIVE YOU MANY POINTS!! (70)
A dime is worth $0.10 and a quarter is worth $0.25. Terry has a jar that contains
$1.00 worth of dimes and $1.00 worth of quarters. If he randomly removes one coin
from the jar, what is the probability that it is a dime?
also this about slope
(-20,9), (14,9)
Answer: 0
Step-by-step explanation:
The distance around a meteor crater is 9,687 feet. Find the diameter of the crater. Use 22/7 for pi.
The diameter is ? feet
(Round to the nearest tenth as needed.)
Answer:
3083.5feet
Step-by-step explanation:
the distance around the crater is a fancy way of saying circumference, so you would find the diameter by dividing the circumference by pi
TSW #5 (Circles - part 11
Find the circumference. U
Round to the nearest ich
mference. Use!!!œp
Answer:
182
Step-by-step explanation:
the formula for the circumference is equal to 2 × pi × r
pi = 3.14
r = 29
hence,
C = 2 × pi × 29
C = 182 inches
Need help plsss compare decimals help pls !! Will make brainless
Answer:
See below
Step-by-step explanation:
.3 and .30 are the same number they are =
0.3 = 0.30
A tank (Container A) has a capacity of 235 ml and a jug (Container B) has a capacity of 105 ml
more than the tank. The contents of 3 tanks and 2 jugs are poured into Container C to fill it to the
brim, find the capacity in Container C.
___ ml
A. 1250
B.1385
C.1185
D.1000
given that sin (A) = cos (A), find tan (A)
Answer:
tan (A) = 1
Step-by-step explanation:
When sine and cosine are equal to each other, they have the same value. We know that tan (A) = sin (A) / cos (A). If sin (A) and cos (A) are the same, and any number divided by itself equals 1, the final answer must be tan (A) = 1.
A pole is supported by two wires one on each side going in opposite directions the wires are 14ft and 17ft long if the wires are to be secured to the ground 22 feet from each other what angle must the 14 foot long wire make with the ground
The angle the 14 foot long wire must make with the gound is approximately 51 degrees.
What is a right angle triangle?A right angle triangle is a triangle that has one of its sides as 90 degrees. The situation forms two right angle triangle.
Using cosine law,
17² = 14² + 22² - 2 × 14 × 22 cos C
289 - 196 - 484 = -616 cos C
-391 = -616 cos C
divide both sides by -616
cos C = -391 / -616
cos C = 0.63474025974
C = cos⁻¹ 0.63474025974
C = 50.59929658
C = 51 degrees.
Therefore, the angle the 14 foot long wire must make with the gound is approximately 51 degrees.
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Answer:
50.6
Step-by-step explanation:
yes
aren has 3 1··4feet of ribbon. She uses 1 3··4feet to wrap gifts. Which model can be used to find out how much ribbon Karen has left?
The amount of ribbon left at Karen will be 18 feet.
What is an equation?The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.
Given that:-
Aren has 31.4 feet of ribbon. She uses 13.4 feet to wrap gifts.The amount of ribbon Aren is left with will be:-
= 31.4 - 13.4
= 18 feet
Therefore the amount of ribbon left at Karen will be 18 feet.
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You roll a fair 6-sided die.
What is P(not 3)
If necessary, round your answer to 2 decimal places.
Answer:
0.83
Step-by-step explanation:
Probability (E) :
⇒ Outcomes having a result of E / Total no. of outcomes
===============================================================
Solving :
⇒ Outcomes (not E) = 6 - 1 = 5
⇒ Total outcomes = 6
⇒ P (not 3) = 5/6
⇒ P (not 3) = 0.83
please frenid answer
1 . let f ( x) =2x+1 and g (x)= -3x -4
i.
a. f+g
b.f-g
ii. b. (3) fg (3)
Answer:i.a)-x-3 b)5x+5 ii.b)-6x2-11x-4
Step-by-step explanation:
If a car goes 65 miles in 2 hours, how many miles will it go in 5 hours?
Vanessa caught one fish with a mass of 1.78 kilograms and a second fish with a mass of 1.46 kilograms. What is the total mass, in kilograms, of both fish?
What is the value of p
Answer:
p = 80°
Step-by-step explanation:
The sum of exterior angles is 360°
2p + p - 30 + p + 2p + p - 30 = 360
7p - 60 = 360
7p = 420
p = 60°
What is the balance point for this set of data?
Type only the number or decimal.
3 1 5 3 6 1 7 1 8 3 10 3 11 1 12 1
The balance point, or average value of those numbers, would be 4.75 or 4 and 3/4
Given the value of the hypotenuse c for a 30°-60°-90° triangle, write the
equations to represent sides a and b in terms of c. Assume a is the shorter leg.
Conhevole
Answer:
a= c/2
b= (c/2)×√3
side b is the side with the 60 degree angle.
side a is the side with the 30 degree angle.
using the theorem that the side with the 60 degree × 2 = length of side c and the side with the 60 degree × √3 = b.
I get the following equations shown above.
Hi! I have been looking for this awnsers for days now and I still have no clue how to do this problem. Please Help :)
Answer: 480 sq ft
Step-by-step explanation:
for two rectangles on right do 8*16 =128*2 = 256
the rectangle on the right is also 128
total of all rectangles is 384 ft
now for the triangles
formula: 1/2 b*h
1/2 * 16*6 = 48
multiply that by 2 for both triangles
you have 96
add that to total and you get
480 sq ft
Answer:
Step-by-step explanation:
The hypotenuse of the triangles is the length of the rectangles so the length of the rectangles is 16 ft. The width of the rectangles is 8 ft. There are 3 rectangles so the surface area of them is:
(16*8)*3 = 384[tex]ft^{2}[/tex]
The area of a triangle is base times height divided by two. Here, the height of the two triangles is 6 ft and the base is 16 ft. So, the area of the two triangles is:
[tex]\frac{6*16*2}{2}[/tex] = 16*6 = 96 [tex]ft^2[/tex]
Add the two areas together to get the surface area.
384[tex]ft^2[/tex] + 96[tex]ft^2\\[/tex] = 480[tex]ft^2[/tex]
Hence, the surface area of the triangular prism is 480[tex]ft^2[/tex]
Please mark me as brainliest and hope this helps!!!
1/10 + 70/100 = help me pleas
Answer:
0.8 or 8/10
Step-by-step explanation:
1/10 can be converted to decimal form as 0.1.
70/100 can be converted to decimal form as 0.7
0.1 + 0.7 = 0.8
Another way is making use of a common denominator:
Common denominator --> 100
1/10 --> mutiply numerator and denominator by 10 --> 10/100
10/100 +70/100 = 80/100 = 8/10 = 0.8
A pattern follows the rule "Start at 3 and add 10."
Which statement is true about the pattern?
A: Each term is 13 more than the previous term because the tens digit goes up by 1 and the one's digit goes up by 3.
B: Each term is 10 times the previous term because the tens digit goes up by 1 and the ones digit stays the same.
C: For each term, the ones digit stays the same and the tens digit goes up by 1 because 10 has one ten and no ones.
D: For each term, the ones digit goes up by 3 and the tens digit goes up by 1 because you start at 3 and go up by 10 each time.
Answer:
B
Step-by-step explanation:
process of eimination.
first, it cant be A because youre not adding 13
so theres your answer. :)
HELP MEEEEEEEEEEEEEEEEEEEEEE!
5TH GRADE MATH! YOU CAN DO IT! :D PLEASE FOLLOW THE DIRECTION AND ATTACH A PHOTO WITH THE WORK ON IT. WILL GIVE BRAINLIEST!
Answer:
first is 1/8, second is 1/10, third is 1/15, and fourth is 1/16
Step-by-step explanation:
1/2 divided by 4 = .5/4
.5/4 = 0.125
.125 = 1/8
1. 1/8
1/5 = .2
.2/2 = .1
.1 = 1/10
2. 1/10
since 1/3 would be a repeating term, you can change 5 to 5/1
3/1 = 3
1/5 = .2
.2/3 = 1/15
3. 1/15
1/4 divided by four = 1/4 divided by 1/4
1 x 1 = 1
4 x 4 = 16
4. 1/16
Find the measure of line segment DF.
A) 12
B) 13
C) 14
D) 15
As per the Intersecting Chords theorem, if two chords cross in a circle, the products of the chord segments' measures are equal. The measure of the line segment is DF is 14 units.
What is Intersecting Chords theorem?If two chords cross in a circle, the products of the chord segments' measures are equal.
As per the Intersecting Chords theorem, the product of DF and FB will be equal to the product of CF and FA, therefore,
DF×FB = CF×FA
(x+8) × 8 = 16 × 7
(x+8) = (16×7)/8
(x+8) = 14
Hence, the measure of the line segment is DF is 14 units.
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Which expression is equivalent to the expression (1 + 4x) + 2x
Answer:
6x + 1
Step-by-step explanation:
Add up like terms
4x + 2x + 1
= 6x + 1
a circular donut has a diameter of 7 cm the circular hole in the center of the donut has a radius of 1.5cm. find the circumference of the donut
7 is the radius of the donut
7 is the circumference of the donut
7 is the diameter of the donut
Step-by-step explanation:
1.5 times 1.5 when doing so u need to round it to the tenths place
Answer:
31.4
Step-by-step explanation:
To find circumference, the formula is A=pi*r^2. The radius is 1/2 the diameter. The radius of the donut is 3.5. 3.5^2 is 12.25. Pi is approximately 3.14, so 12.25*3.14 is 38.465. The donut hole takes away from the circumference, so we have to subtract the circumference of the donut hole from the donut. 1.5^2 is 2.25, and 2.25*3.14 is 7.065. 38.465-7.065 is 31.4. The circumference of the circle is 31.4.
Hope this helps!