Answer:
$20
Step-by-step explanation:
Easy formula for these problems is new price divided by change in percent as decimal with 1 at begining. So for this problem it is 21.05/1.0525. You can then test your answer by muliply you answer by 1.0525.
Triangle ABC was dilated with the origin as the center of dilation to create triangle A'B'C'. The triangle was dilated using a scale factor of 1/4.
The lengths of the sides of triangle ABC are given.
Enter the lengths of the sides of triangle A'B'C' below.
(Decimal values may be used.)
Answer:
I would say the middle one.
Step-by-step explanation:
This drawing shows part of a centimeter ruler. The drawing has been enlarged. The small marks indicate millimeters. The large marks indicate centimeters.
How long is the paper clip?
2.3 mm
2.3 cm
1.3 cm
2 cm
Help meeeee plsssssssss
Answer:
The answer is D. -3 1/9
What solid geometric figure could be created using the pattern above?
Answer:
hiiiiii
Step-by-step explanation:
how are u I hope u are doing well
Arianna has 391 buttons that she will put into packets for the school fair. She needs to make at least 60 packets but no more than 70 packets of buttons for one of the games at the fair. She also needs to use as many buttons as she can so that there are very few or no left over buttons.
Answer:
to have 70 packets 5 buttons in each with 41 extra buttons
Step-by-step explanation:
Answer:
65 packets 6 in each with 1 button left over
Step-by-step explanation:
391÷65=6.01 6×65=399
Hope this helps :)
I NEED SOME HELP!!!!!
if you can solve this and help me out with the answers then I will give the first person to tell me a brainlyest thing
Answer:
3 is 1 1/2 for sure
Step-by-step explanation:
2 is 5.5 i think
Find the prime factorization of 196. Use a method of your choice. List your final answer
using exponents.
-2(z+3)-z=-z-4(z+2)
solve for z quickly please! will give brainliest
Answer:
[tex] \sf z = - \dfrac{2}{3} [/tex]
Step-by-step explanation:
Solve for z:
[tex] \longrightarrow [/tex] -2(z + 3) = -z - 4(z + 2)
-4(z + 2) = -4z - 8:
[tex] \longrightarrow [/tex] -2(z + 3) = -z -4z - 8
Grouping like terms, -z - 4z - 8 = (-z - 4z) - 8:
[tex] \longrightarrow [/tex] -2(z + 3) = (-z - 4z) - 8
-z - 4z = -5z:
[tex] \longrightarrow [/tex] -2 (z + 3) = -5z - 8
Expand out terms of the left hand side:
[tex] \longrightarrow [/tex] -2z - 6 = -5 z - 8
Add 5z to both sides:
[tex] \longrightarrow [/tex] (5z - 2z) - 6 = (5z - 5z) - 8
5z - 5z = 0:
[tex] \longrightarrow [/tex] (5z - 2z) - 6 = -8
5z - 2z = 3z:
[tex] \longrightarrow [/tex] 3z - 6 = -8
Add 6 to both sides:
[tex] \longrightarrow [/tex] 3z + (6 - 6) = 6 - 8
6 - 6 = 0:
[tex] \longrightarrow [/tex] 3z = 6 - 8
6 - 8 = -2:
[tex] \longrightarrow [/tex] 3z = -2
Divide both sides of 3z = -2 by 3:
[tex] \longrightarrow [/tex] [tex] \sf \dfrac{3}{3}z = - \dfrac{2}{3} [/tex]
[tex] \sf \dfrac{3}{3} = 1 :[/tex]
[tex] \longrightarrow [/tex] [tex] \sf z = - \dfrac{2}{3} [/tex]
Another Question help these are due soon!!!!!!
1. The slope is 3/1 (3)
2. 1/3
3. Decimal of 3/1 is 3.0
4. Decimal of 1/3 is .33
5. C
~theLocoCoco
need helpp its a break room (click link) !!just need the direction code.
Answer:
bjugb k
Step-by-step explanation:
The current balance of Amber’s bank account was $8. She withdrew
$14. Find the new balance in her account.
Answer:
$-6
Step-by-step explanation:
$(8-14)
= $-6
Hope this helped!
The equation given was: (x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87.
Using this equation, write the equation with fewer terms.
Answer:
x = 13
Step-by-step explanation:
(x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87
x + x + 3 + x - 2 + 3x + 9 - 1 = 87
6x + 9 = 87
6x = 87 - 9
6x = 78
x = 78/6
x = 13
can someone help me pls and pls dont guess or i will report you im sorry
Answer:
10!!!!!!!!!!!!!!!!!!!!!!!
Answer:
its 10
Step-by-step explanation:
hich equation corresponds to the sentence, "Five times a minus two is equal to t"?
A. 2a + 5 = t
B. 5(2) + a = t
C. 5a – 2 = t
D. 2 x 5(a) = t
Answer:
C is the correct answer.
Step-by-step explanation:
5a = Five times a
- 2 = minus two
= t = is equal to t
The equation and its parts correspond with the sentence.
Answer:
b on edge 20211
Step-by-step explanation:
write the equation for this line
Answer:
y = 4x + 3
Step-by-step explanation:
which one is it [photo is attached]
PLEASEEEE HELP!!!! ahhhhhhh
Answer:
1, 9
Step-by-step explanation:
Find 15 out of these numbers: 4,3,9,7 (You can use any symbol. meaning these: +, =, ×, ÷, BUT, you can not use the same number twice.)
»«»«»«»«
Whoever answers first i'll mark you brainilest!
»«»«»«»«
Good luck!!
Answer:
1×15
Step-by-step explanation:
it explains itself
Answer:
15
Step-by-step explanation:
9 + 7 = 16
16 + 3= 19
19 - 4 = 15
simplify by combining like terms: 1.52c + 3.12c
Answer:
4.64c
Step-by-step explanation:
Step-by-step explanation:
=1.52c+3.12c
=4.64c
hope it help u.
Neil measures the lengths of some objects in both yards and feet.
There is a proportional relationship between the number of yards, x, and the number of feet, y.
x (yards) y (feet)
1 3
2 6
3 9
6 18
What is the constant of proportionality? Write your answer as a whole number or decimal.
The constant of proportionality(k) between a yard and a foot is 0.33.
What are ratio and proportion?A ratio is a comparison between two similar quantities in simplest form.
Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
The variable feet and yards are in direct proportion.
Let,
yard = k(feet).
1 = 3k
k = 1/3 = 0.33.
learn more about proportion here :
https://brainly.com/question/7096655
#SPJ2
Estimate the quotient by rounding the expression to relate to a one-digit fact. Explain your thinking in the space below. 432 ÷ 73 ≈ ___ *
Answer:
5.9..... there are a bunch of numbers after that but you would round it to 6.0
Step-by-step explanation:
Which situation could be represented by the equation 32.4 = 8.1x?
A. An athlete swam 32.4 miles. It took the athlete 8.1 minutes to swim each mile. What is x, the total number of minutes the athlete swam?
B. An athlete swam 32.4 miles on Friday. The athlete swam 8.1 miles on Saturday. What is x, the total amount of miles the athlete swam on Friday and Saturday?
C. An athlete swam 32.4 miles. On Monday, the athlete swam 8.1 miles and the rest on Tuesday. What is x, the number of miles the athlete swam on Tuesday?
D. An athlete swam a total of 32.4 miles. The athlete swam 8.1 miles every day. What is x, the number of days the athlete swam?
Answer:
C or A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Hope I helped
Antonio and Candice had a race. Their distances past a particular landmark as the race progressed can be represented by linear functions and are shown in the table of values and graph below. Which statement is true regarding Antonio and Candice’s race?
A. Antonio had a head start of 1 meter
B. Antonio had a head start of 3 meters
C. Candice had a head start of 1 meter
D. Candice had a head start of 3 meters
Answer:
.
Step-by-step explanation:
Nine shuttle buses are being used to transport 1,176 people from the convention center back to their hotels. Each shuttle bus can transport 45 people, and a bus will not leave the convention center until every seat is occupied. How many trips will each of the 9 shuttle buses need to make to transport all 1,176 people back to their hotels?
Answer:
26 busses.
Step-by-step explanation:
the first 25 busses will be full. then the last one will have 6 people.
WORd problem I hate word problems please help in image bellow
I'LL GIVE YOU 20 POINTS AND BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I can see how this is confusing, because of -2, but the slope is decreasing, so the question wouldn't say:
[tex]-3/5x - -2[/tex]
This happens to turn the -2 into a regular 2 with an addition (+) sign.
and since the graph has an input of 5 but an output of -3, the equation would be:
y = -3/5x + 2
help me plss............................................
Answer:
im not sure if this is correc but i think it may be -15 like i said not 100% sure im like 38% sure sorry
Step-by-step explanation:
Answer:
-15
Step-by-step explanation:
a recipe callls for 2/3 a cup of milk thomas halves the recipe how much milk does he need
Answer:
1/3 cup of mill
Step-by-step explanation:
2/3 2/2 = 1
Answer:
Thomas needs 0.3 cups of milk.
Step-by-step explanation:
2/3 is 0.67 as a decimal.
0.67 ÷ 2 = 0.335
Thomas needs 0.335 cups of milk.
Hope this helps! :)
Let f(x)=7x+5 and g(x)=x-1. If h(x)=f(g(x)), then what is the inverse of h(x)