use the distributive property to remove the parentheses for this question?
-5 (4v - 2u - 3)
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Answer:
-20v +10u +15
Step-by-step explanation:
The factor outside parentheses multiplies each term inside parentheses.
-5(4v -2u -3) = (-5)(4v) +(-5)(-2u) +(-5)(-3)
= -20v +10u +15
b) Select all expressions that can be used to find 85% of 280.
A.
8.5
10
280
B.
0.85
100
280
C.
85
100
280
Answer:
238
85%of 280 is 238
Step-by-step explanation:
hope this helps
can sumone please help me im sooo tired and i have like 2 more test to complete today please thank you!!
Answer:
so not submit yet, i cant see the digits in the sphere.
pt 4 help me -_-... i wasnt listening
Answer:
C. 264 cubic inches
Step-by-step explanation:
The formula for volume is Length times height times width. So you just multiply all of the numbers and you get your answer.
what is the slope of the lines segment with the endpoint (2,-5) and (-8,3)
Given in the figure below, find the values of X and Z.
Answer:
x = 6 , z = 79
Step-by-step explanation:
(8x + 53) and (6x + 43) are adjacent angles and sum to 180° , that is
8x + 53 + 6x + 43 = 180 , that is
14x + 96 = 180 ( subtract 96 from both sides )
14x = 84 (divide both sides by 14 )
x = 6
Then
6x + 43 = 6(6) + 43 = 36 + 43 = 79
z and 79 are vertical angles and congruent , then
z = 79
Answer:
x = 6
z = 79
Step-by-step explanation:
We know that angles on a straight line add up to 180.
With this in mind:
(6x+43)° + (8x+53)° = 180hence 14x+96=18014x=84x=6For z:
since x = 6(8x+53)° + z° = 180101 + z = 180z = 79Another approach using the property where opposite angles are equal:
(6x+43) = z79 = zA new high definition TV is on sale for $240, reduced 25% from its original price. What was the
original price?
Help pleaseee
Answer:
$320
Step-by-step explanation:
To find the original price, divide 240 by 0.75
240/0.75
= 320
So, the original price is $320
Answer:
The original price was $320 dollars
Step-by-step explanation:
25% of 320 is 80.
320 - 80 = 240.
So, the answer is 320.
Hope this helps! :)
There are 50 mobile homes in a trailer park. Each mobile home uses 250 gallons of water each day. Write and solve an equation showing how much water the trailer park uses in one day.
Answer: 12500 gallons
Step-by-step explanation:
Number of mobile homes in a trailer park = 50
Gallons of water used by each mobile home = 250 gallons
The amount of water used by the trailer park uses in one day will be:
= Number of mobile homes in the trailer park × Gallons of water used by each mobile home
= 50 × 250
= 12500 gallons
how do you solve fire x.
Answer:
x = 10
Step-by-step explanation:
Sum of all the angle of triangle = 180
71 + 50 + 6x - 1 = 180
71 + 50 -1 + 6x = 180
120 + 6x = 180
6x = 180 - 120
6x = 60
x = 60/6
x = 10
Miranda's Maid Service charges $280 to clean 8 offices. Mandy's Maid service charges $248.50 to clean 7 offices. Which service charges more per office?
Mandy's Maid service charges are more for cleaning one office.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Miranda's Maid Service charges $280 to clean 8 offices.
∴ The cost of cleaning one office is $(280/8) = $35.
Also given Mandy's Maid service charges $248.50 to clean 7 offices.
∴ The cost of cleaning one office is $(248.50/7) = $35.5
learn more about the unitary method here :
https://brainly.com/question/28276953
#SPJ2
I need help on this and the person who answer this correctly gets a BRANLIST(answer if you know)
PLEASE HELP ME
For pic one, just tell me the letter (dont have to work anything out)
For help (pic) 2, the two missing reason options are:
4- A) given B)reflexive property of congruence C)Definition of a midpoint D)definition of equilateral
5- A) SAS B)ASA C)SSS D)AAS
Answer:
1. AAS 2. sorry
Step-by-step explanation:
1. Those angles that are marked are the same. The lengths of the lines too. And the angle H(both) are the same.
2. sorry (what are the choices?)
PLEASE HELP!!!!
IF DON'T KNOW PLEASE DON"T ANSWER!!!!
Answer:
dawdawdwawdawdda
Step-by-step explanation:
daqwdwadwadwawdadw
Maddy's fourth grade class is going on 5 field trips. Each has a fee of $12.10. Sack lunches for each trip are an additional $2.75. Round each amount to the nearest dollar to find an estimate for the cost of all 5 trips.
Answer:
12.10+2.75=
14.85x5=
74.25 or
75
Step-by-step explanation:
hope this helps
Una fuente circular tiene un diámetro de 80 pulgadas conciderando que una pulgada equivale a 2.54cm cual es la medida de su ratio
Answer:
203.2cm
Step-by-step explanation:
De la pregunta anterior,
1 pulgada = 2.54 cm
80 pulgadas = x
Multiplicar cruzada
x = 80 × 2.54 cm
x = 203.2 centímetros
La medida de su relación es 203.2cm.
The diameter of a given circular fountain is 203.2 centimeters.
It is given that a circular fountain has a diameter of 80 inches.
What is the diameter?A diameter is a distance that passes through the center of the circle to the endpoint of a circle.
1 inches = 2.54 cm
Let 80 inches = x cm
x = 80 × 2.54 cm
x = 203.2 centimeter.
Therefore, the diameter of a given circular fountain is 203.2 centimeters.
Learn more about diameter here;
https://brainly.com/question/4771207
54437475+6375322464366475456
Answer:
6.37532246E18
Step-by-step explanation:
What is the quotient of 895.32 and 102 ?
Step-by-step explanation:
the answer is 8 just divide lol
what type of phone do i have can u guess by the looks of it
Answer:
apple
Step-by-step explanation:
Answer:
i have a iphone 11...
Step-by-step explanation:
Write an equation for each circle
1. center (-1,-5);r = 2 units
3. center (-8, 7); r = 12 unit
5. center (0.5, 0.7); r = 13.5 unitsand
An electrician charges $100 per visit plus $75/h for house calls. Write an algebraic expression that describes the service charges for one household visit. Use your expressions to find the total service charge for a 2.5 –h repair job.
Answer:
100(2.5)+75=$325
Step-by-step explanation:
please help with number 7
angle R = 180 - 109 - 47.5
= 23.5 ( B )
Find the length of AB.
AB= [ ? ]in
If someone can help pls need soon
Answer:
Step-by-step explanation:
Write an equation of the line that passes through (-6,0) and (0,-24)
Which of the following could be the interpretation of the distance vs time graph shown?
Which of these answers this Question, Is It 1, 2, or 3 that's in parentheses???
( 1.) A biker takes off on a course that begins with a small ramp. The biker bikes up a hill and across a flat portion of the course before heading down a steep descent.
( 2.) A driver leaver her house and slows down to make a stop at her neighbor's house. She then drives at a constant speed and stops at a house further down the street. After visiting with her neighbor, she quickly drives back home.
( 3.) A hiker begins hiking, but shortly after realized he left his water bottle in his car. He turns around to get his water bottle and then starts hiking again at a constant rate. The hiker stops for lunch at the furthest point of his hike and then hikes back at a quicker constant rate.
Answer:
3
Step-by-step explanation:
If you notice the y is the change in distance, so #3 has the best explanation.
does 13, 12, 6 form a pythagorean triple?
Answer:
No
Step-by-step explanation:
the pythagorean theorem is
a^2+b^2=c^2
These numbers do not fit in these terms
Answer:
It doesn't.
Step-by-step explanation:
In order for something to be a {ythagorean triple, it must comply with the Pythagorean theorem, which is a² + b² = c²
Always remember, when plugging in the values into that equation, the exponent of two means to square the number, and a and b have to be the two smallest values (in this case, 6 and 12)
6² = 36
12² = 144
36 + 144 = 180
Now, we have to find if ti equals c². 13² equals 169
Therefore, 180 ≠ 169, therefore it IS NOT a Pythagorean triple.
enter the unknown value to make this statement true 20% of ?
is 40
Natalie and Breanna decide to buy chocolates and giant sour keys for the class. They buy 130 giant
sour keys and chocolates combined. If they spend a total of $66.85 in total, and chocolates cost $0.22
and giant sour keys cost $1.07, how many of each did they buy?
please explain step by step do you can!:)
Answer:
148
Step-by-step explanation:
Help meh plzzzzzzzzzzzz!!!!!!!!!
Answer:
1. a 2. d 3. c 4. d 5. b
Step-by-step explanation:
two spheres have a scale factor of 3:2 what is the ratio of the diameters of the spheres? 
9:4
13:12
27:8
3:2
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Answer:
(d) 3:2
Step-by-step explanation:
Usually, when we say two objects are related by a scale factor, we are talking about the linear dimensions of the objects. Here, we're concerned with the ratio of diameters. The diameter is a linear dimension of the sphere, so the ratio of diameters is the same as the scale factor:
3:2