a) Round 98984 to 1 significant figure.
b) Round 0.0695712 to 2 significant figures.
c) Round 89972 to 3 significant figures.
d) Round 0.004198223 to 3 significant figures.
Urgent I'm doing a test
Answer:
A.10,0000
B.0.066
C.890
D.0.00490
Step-by-step explanation:
2a. Determine the equation of the line connecting the points (0, -1) and (2, 3) *
2b. Will the line described by the equation in part (a) intersect the line passing through the points (-2, 4) and (-3, 3)? yes or no. explain
Steve gave away half of the stamps in his stamp
collection to his best friend, Brad. Then Steve
gave away 27 stamps to his sister, Kara. If
Steve now has just 15 stamps left, how many
stamps were in his collection originally?
Answer:
15 +27 =42
42 X 2 = 84
84 stamps originally
Nisha is just learning how to snowboard. White Mountain charges $10 per hour for lessons and $40 for the lift ticket and snowboard rental. What is the initial value?
Answer:
$50 per hour
Step-by-step explanation:
$10+$40=$50
Answer:$50
Step-by-step explanation:HOPE IT HELPS ☺
Simplify this expression, 3y+14+5y-9
Answer:
8y+5
Step-by-step explanation:
combine like terms
Answer:
8y+5
Step-by-step explanation:
3y+14+5y-9
we first add 5y+3y
= 8y+14-9
then we do 14-9
=8y+5
The angel measures ? HELP ASAP
Answer:
I'm pretty sure its a 35° angle
hope it helps
The angle is measuring 35° on the tool.
1 Triangle ABC is similar to triangle DEF with the side lengths of triangle ABC being 5 times the side lengths of triangle DEF. What characteristic of the two triangles is the same? the side lengths the areas the angles the perimeters
Answer:
Only the angles of each corner will be the same.
Step-by-step explanation:
Victor got 24 out of 30 correct on his math test. What percent did Victor get correct?
Answer:
[tex]\frac{24}{30}[/tex] x 100 = 80%
Step-by-step explanation:
While driving home from work Donald's windshield got cracked by a small rock, causing $500 worth of damage. Given the policy summary below, how much money will he receive after he files his claim?
Summary
Comprehensive deductible:$375
Collision deductible: $550
Premium of $625 for 4 months
A. $625 B. $550 C. $125 D. $375
Answer: $125
Step-by-step explanation:
After filing the claim, Donald will receive $125.
What is insurance policy?In insurance, the insurance policy is a contract between the insurer and the policyholder, which determines the claims which the insurer is legally required to pay. In exchange for an initial payment, known as the premium, the insurer promises to pay for loss caused by perils covered under the policy language.Given is that While driving home from work Donald's windshield got cracked by a small rock, causing $500 worth of damage. The policy summary is given below -
Comprehensive deductible:$375
Collision deductible: $550
Premium of $625 for 4 months
The amount recieved by Donald would be -
Money = Damage cost - comprehensive deductible
Money = 500 - 375
Money = $125
Therefore, after filing the claim, Donald will receive $125.
To solve more questions on Policy claim, visit the link-
https://brainly.com/question/15710567
#SPJ5
Find the value of x given the figure below.
Solve the system using elimination.
-x + y = 9
X-y=-9
{
Answer:
they result in the same equation
Step-by-step explanation:
rewrite:
y = x + 9
y = x + 9
Stephanie and Tamara both started running a race at 8:15 A.M. Stephanie finished the race in
4 hours 30 minutes. Tamara finished the race in 1 hour 15 minutes after Stephanie did. At
what time did Tamara finish the race?
Answer:
12:45 pm
Step-by-step explanation:
She started at 8:15 we can add the 15 minutes to 30 minutes and get 45 minutes then we add the 4 hours to 8 am and get 12 pm. add the 45 minutes and you get 12:45 pm
Find the 73rd term of the following arithmetic sequence.
5, 12, 19, 26,
...
Answer:
511
Step-by-step explanation:
7 ×73=511 because here us a difference of 7 in-between the numbers so you do 7×73=511
Solve 14x -8 > 10x+40
(Multiple choice... options in picture)
DUE IN 5 MINUTES HURRYYYYY
Answer:
I think its no solution
Step-by-step explanation:
Answer:
x>12
Step-by-step explanation:
i worked it out as quick as possible.. hope this helps :)
A portion of a map with cities a and b is shown.The map uses a scale of 1 inch to 30 miles. A new map has a scale of 2 inches=15 miles. How far apart are cities a and b
Answer:
22.5miles
Step-by-step explanation:
For Map 1;
1 inches = 30miles
For Map 2:
2 inches = 15miles
1 inches = x
2x = 1 *15
x = 15/2
x = 7.5miles
This means that 1 inch represents 7.5miles on Map 2'
The distance between the two cities in miles = 30miles - 7.5miles
The distance between the two cities (in miles) = 22.5miles
The diameter of a round rug is 42 inches. What is the approximate area of the rug?
Answer:
Area of the 2 circles
= 2 pi r square root
= 2 x 3,14 x 21 x 21
=6,28 x 441
=2769.48inches square
Area of the rectangle
= L x h
= where is the other number bc then u cant solve it
Step-by-step explanation:
Factorise the given expressions :
a) (6p2 – 36p + 30) b) (256 − 64y + 4y2
)
Answer:
a) Factorizing [tex]6p^2 - 36p + 30[/tex] we get [tex]6(p-5)(p-1)[/tex]
b) Factorizing [tex]4y^2-64y+256[/tex] we get [tex]4(y-8)(y-8)[/tex]
Step-by-step explanation:
Factorise the given expressions :
a) [tex]6p^2 - 36p + 30[/tex]
First we take 6 common:
[tex]6p^2-36p+30\\=6(p^2-6p+5)\\=6(p^2-5p-p+5)\\=6(p(-5)-1(p-5))\\=6(p-5)(p-1)\\[/tex]
So, factorizing [tex]6p^2 - 36p + 30[/tex] we get [tex]6(p-5)(p-1)[/tex]
b) [tex]256 -64y + 4y^2[/tex]
Rearranging terms:
[tex]4y^2-64y+256[/tex]
Taking 4 common
[tex]4(y^2-16y+64)\\4(y^2-8y-8y+64)\\4(y(y-8)-8(y-8))\\4(y-8)(y-8)[/tex]
So, factorizing [tex]4y^2-64y+256[/tex] we get [tex]4(y-8)(y-8)[/tex]
En una familia de Tres hermanas decidieron contratar internet para nueve meses cada un mes cobraron $300 dos de ellas pagaron 4 meses que fueron de 1200 cada una y una pago $300 de un mes entonces si las 3 van por partes iguales a cada una cuánto le toca pagar y cuánto se le reembolsará a dos de ellas ayuda por favor necesito
Answer:
Las respuestas son:
Si van a partes iguales, cada una debió pagar el equivalente a 3 meses de servicio, es decir, $900.La tercera hermana que solo pagó un mes, deberá reembolsarle el equivalente a un mes de servicio a cada una de sus hermanas, es decir, $300 a la primera y $300 a la segunda.Step-by-step explanation:
Para resolver este ejercicio debes multiplicar el valor mensual del servicio por el número de meses que se tuvo activo, y de esta forma sabrás el costo total del servicio durante ese lapso de tiempo:
Costo total = $300 * 9 Costo total = $2700Como el pago es por partes iguales y son tres hermanas, se divide el valor calculado entre tres:
Costo a pagar por hermana = $2700 / 3Costo a pagar por hermana = $900Como dos hermanas pagaron $1200 y una de ellas pagó $300, quiere decir que cada una de las primeras dos hermanas merecen que se les devuelvan $300 ( el excedente pagado) y la última hermana deberá utilizar los $600 que no ha pagado, en retribuir dicho dinero a sus hermanas.
help needed asap!! I really need help....this is past due!! Can you help me plzzzz?
Answer:
14.65
9.2
Step-by-step explanation:
For this question I will be using SOH CAH TOA and I will assume that you know that that means
For the first use I have the adjacent side and need to solve for the hypotonouse which means I will be using CAH
which means that cos35=12/x
solve for x and get 14.65
For the second one I have the opposite side and need the adjacent so I will use TOA
Tan41=8/x
I will do the same thing for the last one and get x=9.2
Taya wants to build a square skating rink in her backyard the rink is 64ft what is the length of one side
Answer:
64ft
Step-by-step explanation:
since all sides of a square and the same and equal then all the dimensions will be the same
[tex]24x {6}^{2} \div 8x {4}^{2} [/tex]
Please help!-help-help
Leah wants to save money on a new computer. At the store near her the computer she wants is listed at a regular price of $400. On Saturday the store will have a sale & discount the computer by 30%. Shoppers who buy a computer that same Saturday before 9 AM will also receive an additional 10% off the sales price. How much will you pay without tax when she buys the computer that Saturday before 9 AM.
HELPPPP PLZZZ
Answer: 252 dollars
Step-by-step explanation: the computer is 400$ and 400*0.3 is the 30% off. That makes 120, 400-120 is 280 and then the 10% off, 280*0.1=28. Last step is to do 280-28=252
the value of sqrt -4 is not -2 because? HELP
Answer:
Step-by-step explanation:
is negative under radical which is a no-no
2i
Answer:
The square root of -4 is not -2 because
-2 x -2 = 4. A negative number times a negative number is a positive number.
After 50 years, Helena's age will be three times her age now. How old is Helena now?
Answer:
25
Step-by-step explanation:
n + 50 = 3n
25 + 50 = 75
hope this helps...
Find the slope of the line
Answer:
-2
Step-by-step explanation:
rise over run it goes up 4 and 2 to the side. so 4/2 which is 2 and the line is going down so -2
Answer:
-2
Step-by-step explanation:
what is -34÷50+(-12)
On graph paper, show how 10/1 and 1/10 are related
Answer:
they are the inverse of each other and they are reciprocals.
Step-by-step explanation:
1/10 is the reciprocal of 10/1
WILL MAKE BRAINLIEST HELP
An acute, base angle of an isosceles trapezoid is
eight less than one-third an obtuse, base angle.
Find the measure of an obtuse, base angle.
Answer:
2 half
Step-by-step explanation:
sjbidbasbndjonajndbljak
Answer:
Cant find the measure but do know the equation
Step-by-step explanation:
acute angle= angle<90 degrees
obtuse angle= angle>90
(x>90[/3])-8
Use this and fill in the numbers.
James Bond is rappelling down a cliff face to infiltrate an enemy base, but there is a gust of wind, and he starts swinging side to side. If he makes a 45 m pendulum once you factor in the length of the rope, how long does it take for him to complete a full oscillation? He'll need to know this so that he can time his distraction of the guards
Answer:
13.46 s
Step-by-step explanation:
The time it takes James Bond to complete one full oscillation is the period of a pendulum of length, l which is, T = 2π√(l/g) where l = length of pendulum = length of rope = 45 m and g = acceleration due to gravity = 9.8m/s²
So, substituting the values of the variables into the equation, we have
T = 2π√(l/g)
= 2π√(45 m/9.8m/s²)
= 2π√(4.592s²)
= 2π × 2.143
= 13.46 s
So, it takes 13.46 s for him to complete one full oscillation.
