Answer:
15.70cm
Step-by-step explanation:
add to get total
4.26+7.54+3.90
Answer is 15.70cm
Answer:
15.7 cm
Step-by-step explanation:
The 3 lengths are of 3 strings that used to make up 1 string, so add all 3 lengths to find the length of the string before it was cut.
You have 64 coins, consisting of pennies, nickels, and quarters. The value of the coins is $4.60. You also know that you have three times as many nickels as quarters. Find the quantity of each type of coins
Number of pennies =
Number of nickels =
Number of quarters =
Answer:
There are 20 pennies, 33 nickels and 11 quarts.
Step-by-step explanation:
Total number of coins = 64 Amount of money = $4.60 = 460 cents
x = pennies y = nickels x = quarters
y x 3 = x
x + y + z = 64 coins
x + 5y + 25z
x + 4z = 64
x + 40z = 460
x = 20 z = 11
y = 3z = 33
Find an equation of the circle whose diameter has endpoints (1,1) and (-5,-3) .
Answer:
(x+2)^2 + (y+1)^2 =13
Step-by-step explanation:
Which expression is equivalent to -14x + 28?
Answer:
B. 2x-3
Step-by-step explanation:
14 and 21 have a common factor which is 7 so divide both by 7 to get 2x-3.
There are 30 boys in 6th grade. The number of girls in 6th grade is 40. Abigail says that means the ratio of the number of boys in 6th grade to the number of girls in 6th grade is 4:3. Is Abigail correct? If not, what is the correct answer?
coins
You can earn 5 coins
Hint
Try writing two equivalent fractions with a variable representing the unknown quantity and then solving for the variable. For example, if a:b is equivalent to c:d, then ab=cd.
Correct Ratio10:203:43:7
Answer:
No because in question the boys is first and girls are second so according to your question the correct ratio is 3:4
Step-by-step explanation:
If you like my answer than please mark me brainliest thanks
What is the answer to this question?
Answer:
x = 1/5
Step-by-step explanation:
yeah-ya........ right?
The graph shows the number of possible passengers for a given
number of roller coaster cars that leave the platform. Complete parts a
and b.
Answer:
a. Use two sets of coordinates to write an equation to describe the relationship.
m = [tex]\frac{24-16}{3-2} = \frac{8}{1}[/tex]
y = 8x
b. Interpret the equation in words.
Each roller coaster car holds 8 passengers.
A line passes through the point (-6,9) and has a slope of 3/2. Write an equation in slope-intercept form for this line.
Answer:
y=3/2x+18
Step-by-step explanation:
Hi there!
We are given a point (-6,9) and a slope of 3/2
We want to write the equation of this line in slope-intercept form
Slope-intercept form is written as y=mx+b, where m is the slope and b is the y intercept
Since we already know the slope of the line as 3/2, we can substitute it as m into the equation:
y=3/2x+b
Now let's find b
Since the equation of the line passes through (-6,9), we can use it to help solve for b
Substitute -6 as x and 9 as y:
9=3/2(-6)+b
Multiply
9=-9+b
Add 9 to both sides
18=b
Substitute 18 as b into the equation.
y=3/2x+18
Hope this helps!
I need a little help with trigonometric ratios. What is the ratio to find x? Please provide an explanation to get brainliest.
Answer:
tan 72 = 6/x
OR
cos 72 = x/15
Step-by-step explanation:
A good way to remember trig ratios is this
SOH CAH TOA -
sin = opp/hyp
cos = adj/hyp
tan = opp/adj
You can find x in a few different ways.
If you did tangent, it would be
tan 72 = 6/x (because tangent is opposite over adjacent)
Or, there's also the pythagorean theorem...
Kevin bought 5 tickets to a concert for $115. How much will it cost for 8 tickets to the concert if all tickets have the same unit price? Use the table below to help determine the missing value:
Answer: $920
Step-by-step explanation:
$115x8=$920 which is the total cost of eight tickets
Juan alquiló un auto por un día. La tarifa mínima es $490.00, con un cargo adicional de $9.70 por cada kilómetro que maneje. Juan pagó $2847.10 cuando entregó el auto. ¿Qué cantidad de kilómetros manejó? kilómetros Х $ ?
Answer:
243 km
precio de los kilómetros: $2357.10
Step-by-step explanation:
precio total = tarifa mínima + precio de los kilómetros
Para x kilómetros,
P = 490 + 9.7x
P = 2847.1
490 + 9.7x = 2847.1
9.7x = 2357.1
x = 243
precio de los kilómetros: 243 × $9.70/km = $2357.10
Respuesta: 243 km
precio de los kilómetros: $2357.10
how to do the first question?
Answer:
DUDE MAYBE SHOW THE GRAPH ????
If 7 boxes of crackers have a total of 98 crackers, how many crackers are in each
box?
Answer:
1 box = 14 crackers.
Step-by-step explanation:
7 boxes = 98 crackers
=> [tex]\frac{7 boxes}{7} = \frac{98 crackers}{7}[/tex]
=> 1 box = 14 crackers.
Therefore, each box will have 14 crackers.
Hoped this helped.
[tex]GenuisUser[/tex]
For what value of P, the binary number 1910, represents 14?
Answer:
1110
Step-by-step explanation:
14 in binary is 1110
solve for x, find the measure of all angles hurryyyyyyy!
Answer:
x=6 as 180 in triangle take away 150 30 by 5 is 6
1.1x10^5 in standard notation
Answer:
110000
Step-by-step explanation:
first, expand 10^5, which is 100000
use a calculator (or long multiplication) to multiply 1.1*100000, which is 110000
circle math problem,, area
Answer:
(E). (33/2)π + 18
Step-by-step explanation:
The reflex angle = 360 - 30 = 330 degrees.
Length of the curved part = (330/360) * 2π*9 = 33π/2.
The length of the straight lines = 9 + 9 = 18
So the required perimeter = 18 + 33π/2
Which postulate or theorem proves that these two triangles are
congruent?
O HL Congruence Theorem
ASA Congruence Postulate
O SAS Congruence Postulate
• AAS Congruence Theorem
Answer:
AAS Congruence Theorem
Step-by-step explanation:
the lines in the angle show similarity. so angle FGJ= angle HJG, similarly, angle F= angle H.GJ is the same as JG so this side of both triangles is congruent. since the order of congruency is the same (triangle GHJ: angle H, angle HJG, then JG; triangle JFG: angle F, angle FGJ, then GJ) and the congruent side length isn't between the congruent angles, it's AAS
How much water can the large water hold?
Answer:
700 ml
Step-by-step explanation:
If the 15cm bottle holds 500ml of water, you can create the ratio of 15:500, which simplifies to 3:100.
Since the second bottle is 21cm, you find 21:x.
Because you already have 3:100 as given from the first bottle, if you multiply both sides by 7 you get 21:700.
This means the second bottle holds 700ml.
Answer:
700 mi of water
Step-by-step explanation:
We can divide 21 by 15 to how many times greater they are to each other
21÷15=1.4
Since the 15 cm bottle of water can hold 500 mi we multiply 500 • 1.4 = 700mi
Brainliest please
Can somebody pls help me I’ve been stuck for hrs and I’m new to geometry:(
Answer:
1 )
side PL = AH given
side NM = SF given
Side LM = HF
Make sure you put a line above the sides when writing it down and a squiggle ontop of the equal sign
2)
Side DE = XU Given
Side CF = WV Given
Side DC= XW Given
side EF=UV Given
3)
Side NM = ET Given
Side NO = TU Given
<MNO = <TEU Given
Answer:
OPLMN is congruent to YAHFS
DEFC is congruent to XUVW
ONM is congruent to UET
Step-by-step explanation:
just change the "is congruent to" to the congruent sign also you need to use the excat order
Sry for late response
i need help on this pls
Answer:
the answer is 15 bc 30-15=15
Step-by-step explanation:
Answer:11?
Step-by-step explanation:30 buldogs
pirates 10 plus star 9 19 in 30 wwhats left
Anju's office uses paper cups shaped like cones to serve water. Each cup has a maximum diameter of 8 cm and a height of 10 cm. Anju fills the cup to 3/4 of its height to prevent spills. What is the approximate volume of water in Anju's cup?
Answer: 126 cubic centimeters
Step-by-step explanation:
volume = (pi)(r^2)(1/3)(h)
diameter = 8 so radius = 4
4 squared is 16
multiply height by 3/4
10(3/4) = 30/4 = 15/2
Multiply this value by 1/3
15/2 x 1/3 = 15/6 = 5/2
(pi)(25)(5/2)
16x5/2 = 80/2 = 40
(pi)(40)
note: you can substitute 3.14 with pi or use actual pi depending on whether or not you have access to a calculator. they will both round to 196.
126 cubic centimeters
94.2 cubic centimeters is the approximate volume of water in Anju's cup.
To find the approximate volume of water in Anju's cup, we can calculate the volume of a cone using the formula:
Volume = (1/3) × π × r² × h
Given that the cup has a maximum diameter of 8 cm, the radius (r) would be half of that, which is 4 cm.
The height (h) is 10 cm, but Anju fills the cup to 3/4 of its height, so the filled height would be (3/4) × 10 cm = 7.5 cm.
Substituting these values into the formula:
Volume = (1/3) × π × (4 cm)^2 × (7.5 cm)
Volume = (1/3) × 3.14 × 16 cm^2 × 7.5 cm
Volume = 12.56 cm² × 7.5 cm
Volume = 94.2 cm²
Therefore, the approximate volume of water in Anju's cup is approximately 94.2 cubic centimeters (cm³).
To learn more on Volume click:
https://brainly.com/question/13798973
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Please answer below :) I will mark the brainiest answer
Answer:The last option is correct.
Step-by-step explanation:
PLEASE HELP FIND THE MEASURE OF X
Answer:
28.3
Step-by-step explanation:
if a side is 90 degrees, this makes the two other angles 45 degrees.
if the base side is 40, this makes the two other sides 28.284.
rounding 28.284 to the nearest tenth, we get 28.3
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!6
True or False?
If you graph the points (2,4) and (-1.-1). Do they would represent a proportional
relationship.
Answer:
1
Step-by-step explanation:
PLEASE HELP
What is the explicit formula for this sequence?
-6, -2, 2, 6, 10, ...
^ an = (-6) + (n-1)4
l=3cm×b=4cm×h=2cm
Can u pls help
Answer:
24 cm or h= 1/2 cm , b= 1 1/3 cm, l = 3cm
Step-by-step explanation:
3 x 4 x 2 = 12
grace records the air temp throughout the day in a table. convert graces measurements from degrees °F to degrees °C using formula shown below
Answer:
...
Step-by-step explanation:
pls help will mark as brainlist
Step-by-step explanation:
In n -sided polygon,
sum of interior angles =(n−2)×180°
Hexagon has 6 side
n=6
sum of interior angles of a hexagon =(6−2)×180°
=720°.
______________________________________
In n -sided polygon,
sum of interior angles =(n−2)×180°
Hexagon has 10 side
n=10
sum of interior angles of a hexagon =(10−2)×180°
=1440°.
hope this helps you.
[-2], absolute value of -2 is:
Answer:
answer is 2
Step-by-step explanation:
absolute value of -2 is 2
Answer:
2
Step-by-step explanation: