Answers
All I did was use a calculator.
Related Questions
At a sale, a camera was reduced by $8. This represented 10% of the
original price. On the last day of the sale, the camera was sold at 75% of
the original price. What was the final selling price?
Answers
Answer:
The answer is 60.
Step-by-step explanation:
1. 8*10=80 #original price
2. 80.....100%
x...... 75%
=> 100x = 6000 => 60
Can y’all help me ?
Answers
Answer:
-2 is 4
Step-by-step explanation:
Find the Mean of the data set 3,3,4,5,6,7,7
Answers
Answer:
5
Step-by-step explanation:
3+3+4+5+6+7+7 = 35
35/7 = 5
While teaching at the University of Pisa in 1589, Galileo tested Aristotle’s laws of falling objects by dropping large metal projectiles off the?
.A university building
B. church tower
C. Leaning tower of Pisa
D.Eiffel Tower
He concluded that a heavier object dropped from the same height as a lighter object will land?
A. before the lighter objects lands
B. after the lighter objects land
C. at about the same time as the lighter objects
Answers
Answer:
C. Leaning tower of Pisa and C. at about the same time as the lighter objects
Step-by-step explanation:
Answer:
Leaning Tower of Pisa
at about the same time as the lighter objects
Step-by-step explanation:
100 on edge
write an equation for the graph
Answers
Answer:
In standard form: y = 1(-2) + 2
Step-by-step explanation:
y=mx+b
m is the slope (calculate with rise over run, 2/2 is 1)
x is the x intercept (in this case -2)
b is the y intercept (in this case 2)
Please help me I’ll mark brainliest:)
Answers
Answer:
x = 4
Step-by-step explanation:
explanation: use the pythagorean theorem.
5^2= x^2 + 3^2
25=x^2+9
16=x^2
x=4
Line t and Δ??? and Δ??? are shown on the coordinate plane. Which statements are true? Select all that apply.
Answers
Answer:
1. True
2. True
3. True
4. False
5. True
6. False
when I need to reduce the number by 13%, just multiply it by the number ...
Answers
Answer:
0.87
Step-by-step explanation:
PLZ HELP ME WITH ALL OF THESE QUESTIONS PLZ I WILL GIVE BRAINLIEST ANSWER
Answers
Answers:
1. This question is asking for the dilation, or division of each point by a factor of 3. This is shown in the results below:
A' = (-4/3, -2/3)
B' = (1/3, -1)
C' = (2/3, -5/3)
D' = (-1/3, 7/3)
2. This question is asking the same thing as the previous question except for new points and a new scale factor. The results are shown below:
A' = (3, 1)
B' = (-2, -2)
C' = (-4, 6)
D' = (1, -4)
3. This question is basically asking to multiply the area of the fence by two as shown with "extend the fence's range by a scale factor of 2." The results are shown below:
A' = (4, 6)
B' = (-6, 4)
C' = (4, -4)
4. This question is asking for the ratio of each side. Moreover, this means that the same side on both triangles must equal the same ratio. This is shown below:
75/24 = 25/8
60/18 = 10/3
The values of 25/8 and 10/3 are not the same, meaning that the scale ratio is not the same. These two triangles are NOT similar because of this.
5. This question is asking the same thing as question 4. The results are shown below:
10/5 = 2
10/5 = 2
As these values are the same, these two triangles ARE similar because of how the larger triangle is multiplied by a scale factor of 2.
Explain why dividing each side of \small 3x^2=6x by \small 3x is not a reliable way to solve the equation.
Answers
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]3x^2 = 6x[/tex]
Required
Why dividing by [tex]3x[/tex] is not reliable
The reason is that, the given expression is a quadratic equation and as such, it will most likely have two solutions.
So, when the expression is divided by [tex]3x[/tex], the solution will be [tex]x = 2[/tex], leaving out the other possible solution.
The right way is:
[tex]3x^2 = 6x[/tex]
Subtract 6x from both sides
[tex]3x^2 - 6x = 6x - 6x[/tex]
[tex]3x^2 - 6x = 0[/tex]
Factorize
[tex]3x(x - 2) = 0[/tex]
Split
[tex]3x = 0\ or\ x - 2 = 0[/tex]
Solve for x in both cases:
[tex]x = 0\ or\ x = 2[/tex]
5(4x+1) what is it?
Answers
Answer:
20x+5
can I get brainiest
Step-by-step explanation:
Answer:
20x+5
Step-by-step explanation:
Distribute
5 ( 4 + 1 )
2 0 + 5
A ribbon of length 3meters is to be cut into strips of length 14centimeters. How many strips of lengths 14centimeters were cut? What length of ribbon remained?
Answers
Answer:
21
6 CM REMAINED
Step-by-step explanation:
Convert metre to centimetre
100 cm = 1 m
3 m = 3 x 100 = 300cm
strips cut = 300/14 = 21 would be cut with some remainders
Remainders = 300 - (14 x 21) = 6cm
For the princess’s wedding, the king put on a great wedding feast. He had 34 tables, each with 19 plates of ham. There were 73 tables, each with 26 plates of roast beef, and there were 104 tables, each with 27 plates of vegetables. How many plates were needed just to serve the ham, beef and vegetables?
Answers
Answer 5,352
Step-by-step explanation:
Consider trapezoid SODA
Answers
Answer:
CPCTC
Step-by-step explanation:
If two triangles are similar, we can prove by CPCTC
Solve for C.
Thank you to whoever answers!!!!!!!!!!!!!!!!!!!
Answers
Answer:
c=7
Step-by-step explanation:
How to solve your problem
8=−3+29
8=−3c+298=-3c+298=−3c+29
Solve
1
Subtract
29
292929
from both sides of the equation
8=−3+29
8=−3c+298=-3c+298=−3c+29
8−29=−3+29−29
8−29=−3c+29−298{\color{#c92786}{-29}}=-3c+29{\color{#c92786}{-29}}8−29=−3c+29−29
2
Simplify
3
Divide both sides of the equation by the same term
4
Simplify
Solution
=7
Hope this helps!
Have a great day!
-Lea
Our new equation is 37=-3c then we divide by three on both sides.
Your answer is 37/3
Help pls!! Find the value of x and the measure of angle C
Answers
Answer:
x= 34, <C = 126°
..................
I didn't work it out...I just put the value of x in each option till I got angle c correct...and the only one that worked was the third option
If your grandmother had a cousin what would she be to you??
Answers
Answer:
Wouldn't he be like a second cousin or something?
Step-by-step explanation:
Answer:
I think she would be your second cousin.
Step-by-step explanation:
Hope this helps!!
Please mark this answer as Brainiest!!
Find the length of the hypotenuse.
Answers
Answer:
25
Step-by-step explanation:
c-a=b
30-16=b
900-256=644
square root=25
$55,000 at 16% compounded
semiannually for 2 years
Answers
hope Answer:
74.826.89
Step-by-step explanation:
hopefully helps
Answer: equation for compound interest A=P(1+r/n)^nt
Answer: $74,826.89
Step-by-step explanation: Fill in the numbers for the formula!
g(n) = 1 + 3
h(n) = -n -1
Find: (g/h)(-5)
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help :D
-Let solve for g
g/h=-5
Step 1: Multiple both sides by h.
g=-5h
Answer: g=-5h
anybody know the answer to this?
Answers
This is 7th grade math just trying to see if I’m doing it right so I need this answer please hurry
Answers
Answer:
I assume you are trying to find the area of it, then it would be 182m.^2
A research submarine dives at a speed of 100 ft/min directly toward the research lab. How
long will it take the submarine to reach the lab from the surface of the ocean?
It will take minutes for the submarine to reach the lab from the surface of the ocean
(Round to one decimal place as needed.)
Answers
Answer:29.2
Step-by-step explanation:
Answer:29.2m
Step-by-step explanation:
Helpppppppppppppppppppppp
Answers
Answer:
56 degrees
Step-by-step explanation:
Hope this helps and have wonderful day!!!
Find the value of x.
Answers
Answer:
1
Step-by-step explanation:
Help me..............
Answers
Answer:
the answer is 30 I hope this helps
write an inequality to represent the statement band will be no longer than 45 minutes
Answers
Answer:
x ≤ 45
Step-by-step explanation:
Hi,
Since the band can reach 45 but no longer than that, we put the ≤ sign. And obviously, the x represents the number of mins.
I hope this helps :)
in dividing or subracting three real numbers, does the order matter
Answers
Answer:
Yes because you would need to divide first before subtracting
Step-by-step explanation:
Answer:
yes, because of PEMDAS
divison always comes before subtraction
Multiply. Write your answer as a fraction in simplest form.
−1(4/5)=
Answers
Answer: -4/5
Step-by-step explanation:
Any positive number/fraction multiplied by -1 will become negative
solve by substitution y=3x+5 and y=x+1
Answers
Answer:
x= -2 y= -1
Step-by-step explanation:
To solve by Substitution you would make this equation equal to each other x+1=3x+5 from there you would solve for x subtract x on both sides. and subtracting 5 from both sides 2x= -4 then divide by 2 to get x by itself x=-2 since we now found what the value of x is you can now plug in x into one of the origunal equations and get your answer for y which is y=-1