Answers
Answer:
S = 10
Step-by-step explanation:
Proportion is 2:1
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
S = 10
Step-by-step explanation:
If they are congruent then 8 dived by 2 is 4.
To solve for S you reverse it, 5 times 2 is 10.
Related Questions
Please help this is due today
ABDE is an isosceles trapezoid. Name one pair of congruent triangles that could be used to show that the diagonals of an isosceles
trapezoid are congruent.
Answers
9514 1404 393
Answer:
ΔABE, ΔBADΔAED, ΔBDEStep-by-step explanation:
Each diagonal divides the figure into two triangles. Either could be used with its counterpart to show congruence of the diagonals.
ΔABE and ΔBAD, orΔAED and ΔBDEThe coach took a digital photo of the new cycling team bike. She sent a 4 cm-by-6 cm photo to each team
member.
1. If the photo were enlarged to 150% of its original size, what would be its new length (long side)?
9
2. Suppose you want to make a 2 cm-by-3 cm copy of the original photo.
What percent should you use?
50%
3. What will be the measurement for each angle in the smaller photo?
Answers
Answer:
1. 9 cm
2. 50%
3. Assuming the photo is a rectangle, the answer would be 90 degrees on every angle (in a dilation, angle measurements are congruent).
Step-by-step explanation:
1. The long side is clearly the 6 cm side. multiply it by 1.5x (150%) and you get 9.
2. 2 is 50% of 4 and 3 is 50% of 6.
3. Assuming the photo is a rectangle, the answer would be 90 degrees on every angle (in a dilation, angle measurements are congruent).
helppp mee pleaseeeeeeeee
Answers
Answer: It's false.
I believe you would do (5-3) first.
Answer:
false
Step-by-step explanation:
Please help me it would be AMAZING if you can!!!!
Answers
Answer:
your answer will be (B)
what equation is equivalent to -12+(-4/5)+31
Answers
Answer: -12 + (4/5) + 31 = 18.2
Overnight the temperature went from 39*F to -5*F. What is the difference in temperature?
Answers
Explanation: Since the new temperature is a negative number and the old was positive, you add them together. However instead of (-5) +39 (which the answer would be 35), you would write 5 +39 because -5 is 5 spaces away from 0. You can also check by using the equation 39 -44. You would get the answer -5, proving that the answer is indeed -44 degrees.
20 points
Need help ASAP!!!!!!!
Answers
Answer:
I can't see the assignment question. It says there is nothing attached...
Step-by-step explanation:
Sulins savings is 75% of Meifens saving. if Sulin save $300, how much does Meifen save?
A) $225
B) $425
C) $325
Answers
9514 1404 393
Answer:
D) $400
Step-by-step explanation:
We are given the relations ...
s = 0.75m
s = 300
Then we can find m by equating the expressions for s:
0.75m = 300
m = 300/0.75 = 400
Meifen's savings is $400.
A movie theater sends out a coupon for 75% off the price of a ticket. Write an equation for the situation, where y is the price of the ticket with the coupon, and x is the original price of the ticket. Use pencil and paper. Draw a graph of the equation and explain why the line should only be in the first quadrant.
Answers
Answer:
x divided by 75% = y
Step-by-step explanation:
Answer:
0.25x
Step-by-step explanation:
Not what the guy on the top said.
Please Hurry i need help.. it’s on a google form and if i don’t put the answers quick enough it’ll log me out.
Answers
Answer:
hiii, its B. 1/8. let me know if you need more help
help please! True or False: all cells have a cell membrane.
Answers
Answer:
true
Step-by-step explanation:all cells have a cell membrane but not all have cell walls
What is a really good better buy question
Answers
Answer:
what?
Step-by-step explanation:
Answer: huh? lol
Step-by-step explanation:
Lianne is saving to buy a DVD player that costs 2 1\2 times her weekly allowance. If she spends 3\4 of her allowance on other things, how long will she take to save the money for the DVD player?
Answers
Answer:
She will take 10 weeks to save the money for the DVD player
Step-by-step explanation:
Let w = Lianne's weekly allowance.
The DVD player costs 2 1/2 times her weekly allowance, thus
DVD cost = 5/2w
She gets w every week but spends 3/4w on other things, thus the remaining money is
Weekly savings =w - 3/4w = 1/4w
To know the number of weeks needed, we divide the DVD cost by the weekly savings:
[tex]\displaystyle N = \frac{\frac{5}{2}}{\frac{1}{4}}[/tex]
Operating:
[tex]\displaystyle N = \frac{5}{2}*\frac{4}{1}[/tex]
N = 10
She will take 10 weeks to save the money for the DVD player
slove each system of equations using graphing, substitution or elimination. y=2x-3 y=2x+3
Answers
y=2x-3
y=2x+3
Since the both expressions 2x-3 and 2x+3 are equal to y, set them equal to each other forming an equation in x.
2x-3=2x+3
Cancel equal terms on both sides of the equation
-3=3
The statement is false for any value of x and y , so there is no solution
9. What is the value to the solution for the system of equations y = -5X-9 and y = 2x + 5.
Answers
9514 1404 393
Answer:
(x, y) = (-2, 1)
Step-by-step explanation:
Equate the two expressions for y.
-5x -9 = 2x +5
-14 = 7x . . . . . . . .add 5x-5
-2 = x . . . . . . . . . divide by 7
Then ...
y = 2(-2) +5 = 1
The solution is (x, y) = (-2, 1).
what is 7 to the power of -2 divided by 1
Answers
Answer:
-49
Step-by-step explanation:
Hope this helps
PLZZ MARK BRAINLIEST
When you divide anything by 1, it’s the same thing before division.
The answer is 1/49
In 2020, a town was recorded as having a population of 10,000 and is predicted to grow at 5% every year. What will be the population in 2035, to the nearest whole number? *
Answers
Answer:
20789
Step-by-step explanation:
The equation of exponential growth is y=A(1+r)^t
A=10,000
r (rate)=0.05 (5% as a decimal)
t (time)=15 (2035-2020=15)
y=10,000(1+0.05)^15
y=20789.2817
you can't have part of a person, so y=20789
The Sarsen Circle at Stonehenge has a circumference of 304.7 feet. What is the radius in feet of the Sarsen Circle?
Answers
Answer: r≈48.49ft
Step-by-step explanation:
hoped that help if so plz mark me brainlest =)
The shorter leg of a right triangle is 8 less than the hypotenuse. The longer leg
is one less than the hypotenuse.
What is the length of the hypotenuse? *
What is the perimeter of the triangle?
Answers
Answer:
b
Step-by-step explanation:
please help me i need to turn this in
Answers
Answer:
d
Step-by-step explanation:
do this all the time
I NEED HELP ASAP!!! IM BAD AT MATH
Answers
Vary the scale factor n from values less than 1 to values greater than 1. How do the points in the resulting images differ from the corresponding points on the preimage? Describe the general location of the points relative to the center of dilation. What happens to the logo of the sailboat as you vary the scale factor?
PLATO
Answers
Answer: For values of n < 1, all the points on the image move closer to the center of dilation and the logo shrinks. For values of n > 1, all the points on the image move farther from the center of dilation and the logo expands.
Step-by-step explanation: PLATO sample answer. hope it helps :)
Answer:
For values of n < 1, all the points on the image move closer to the center of dilation and the logo shrinks. For values of n > 1, all the points on the image move farther from the center of dilation and the logo expands.
Step-by-step explanation:
plato sample
A man's annual salary is $45000. His tax free allowance total was $13000. He pays tax of 35% on his taxable income. The tax payable is?
Answers
450000- 13000= 32000
32000×(35/100) = 11200
If 2a = 3b, and 4a - 7 = 2b + 9. what is the value of a?
Answers
Answer:
1.5
Step-by-step explanation:
Of the 15 students in Danielle's class, 5 went to the zoo and the rest went to the aquarium. What is the ratio of the number of students who went to the aquarium to the total number of students?
Answers
Answer:
15:20=3:4
Step-by-step explanation:
out of the 4, which is the solution?
Answers
Answer:
x=0
Step-by-step explanation:
You can substitute 2-6y in for x to create
9y +2(2-6y) = 3
9y + 4 -12y = 3
-3y = -1
y=1/3
Then plug in y for x=2 -6y
x= 2-6(1/3)
2-2=x
x=0
Joseph is making kebabs. He wants each kebab to have 3 pieces of meat and 4
pieces of vegetables.
Which of the following could Joseph use to make kebabs without any leftovers?
Answers
Answer:
Option D.
Step-by-step explanation:
From your comment, you said D was 30 pieces of meat and 40 pieces of vegetables. The starting ratio is 3:4. A true proportion is 3:4::30:40. 3 and 4 are both multiplied by 10 to get 30 and 40 therefore there would be no leftovers.
What is the slope of the line through (–2. -6) and (2, 2)?
Answers
Answer:
slope is 2
Step-by-step explanation:
1.does the table below represent s proportional relationship?_____ 2. if r is the constant of proportionality,what will be the equation y=rx for this relationship
Answers
Answer:
tyuiiiiiittghh gf dssddddddddd
Help meee please!!!!!!!!!!!!!!!!
Answers
Answer:
i think it A
Step-by-step explanation: