Answer:
Step-by-step explanation:
[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{-m}= \frac{1}{a^{m}}[/tex]
[tex]\frac{27c^{4}*d^{5}}{9c^{7}d^{4}}= 3*c^{4-7}*d^{5-4}\\\\ = 3c^{-3}d^{1}\\\\= \frac{3d}{c^{3}}[/tex]
6 is 4% of what
number?
Answer:
150
Step-by-step explanation:
since 4 percent would have to be multiplied by 25 to get 100 you have to multiply 6 by 25. This comes out to 150. You can even check this by doing 150 times 0.04 which is 6 so we are correct!
what is 3 3/4 dived by 2 5/8
Answer:
[tex]1 \frac{36}{84} [/tex]
simplified :
[tex]1 \frac{3}{7} [/tex]
Step-by-step explanation:
first, we turn them into improper fractions
[tex]3 \frac{ + 3}{ \times 4} \div 2 \frac{ + 5}{ \times 8} [/tex]
First, we multiply 3×4=12+3=15 the demoninator will remain the same.
2×8=16+5=21, denominator remains the same.
[tex] \frac{15}{4} \div \frac{21}{8} [/tex]
when it comes to division with fractions, you flip the right(direction)fraction then multiply.
[tex] \frac{15}{4} \times \frac{8}{21} [/tex]
15×8=120
4×21=84
[tex] \frac{120}{84} [/tex]
then turn in back into a mixed fraction.
[tex]1 \frac{36}{84} [/tex]
demoninator remains the same, how many times 84 goes into 120, which is once(whole number) and how many is left over (numberator)
After tax and tip,the bill totaled $63.00. What was each persons share? Show your work
hey!!! please answer this asap it is an emergency!!!
whoever answers first and gets it right will be marked brainliest!!!
Answer:
my bad yall, I seen the comments!! it's 12
Step-by-step explanation:
I'm so sorry!!
Answer:
Okay, i'm not being jugy but it it is super easy... it is 12 only because 1x12=12, 2x12=24, 3x12=36, and 4x12=48!!
it is most definately 12 DON'T WORRY
Please help me! Anything is appreciated!
Answer:
it wont let me download the pdf :/
Did Sammy eat more blueberries on Monday or on
Monday or on Tuesday? Explain
your reasoning.
Answer: Sammy says he was hungry on Monday so that's why he ate more blueberries than Tuesday
Step-by-step explanation:
You play a video game for 5 minutes. You lose 15 points. What integer represents the average change in points per minute?
sho your work
Answer:
-3 points per minute
Step-by-step explanation:
if you got -15 points in 5 minutes, divide both by 5 to get -3 points per minute
PLEASE HELP I HAVE 30 MINUTES UNTIL CLASS ENDS PLEASE HELP
Answer:
12 stamps
Step-by-step explanation:
6 divided by 0.50 = 12
Answer: it’s 12
Step-by-step explanation: all I did was multiplied 6 by .50
Hope this helps!
Solve for x
2^x= 0.0625(X is an integer)
Answer:
there you go:)
..................
A baker needs 40 fluid ounces of milk for a chocolate cake recipe and 64 fluid ounces of milk for a carrot cake recipe. How many cups of milk does the baker need for the carrot cake and the chocolate cake recipes combined?
Answer:
104 ounces
Step-by-step explanation:
40+64= 104
.......
Josiah had 128 toy cars. If he organizes them into groups of 7 , how many cars will be in the final group?
Answer:
2
Step-by-step explanation:
128divided by 7 = 126
Solve for x
help pls
Answer:
this is the answer!
Step-by-step explanation:
Solve for the polynomial 2X +4 =8
❤️ Hi
✔️The answer is attached
Byeee.....
Are the fractions 3/8 and 9/27 equivalent? If yes, explain how you know they are equivalent. If they are not equivalent, what is a fraction that would be equivalent to 3/8.
Answer:
Step-by-step explanation:
The factors are 9 and 27 are 1,3,9,27
With that, 9/27 is undoubtedly reducible to 1/3
Before now,we were told that when a number divides itself,the result is zero...now,⅜÷⅓ should give us 1 but 3/8×3/1 = 9/8 and 9/8≠1 hence,they aren't same!
jamie wants to treat some friends to lunch. He has $45 and know that the lunch will cost about $7 per person, p. He will also have to pay a $5.10 delivery fee. How many people can jamie buy lunch for?
Write and solve a inequality to represent the situation:
Answer:
5 people
Step-by-step explanation:
1. I subtract 5.10 from 45 which gave me 39.90
2. I divided 39.90 by 7 to figure out how many people he could buy for
3. I had gotten 5.7 so I had to round
4 final answer is 5
Answer:
Jamie can buy lunch for 5 people.
7p≤40
Step-by-step explanation:
Given:
Jamie has $40.
Lunch cost per person = $7
Solution:
Jamie wants to treat some friends to lunch.He has $40 and knows that lunch will cost about $7 per person, p.
So, an inequality to represent this situation is written as:
Hence, the answer is 5
Therefore, Jamie can buy lunch for 5 people.
I hope this helps :)
Which is NOT true about the transformation below?
A. The orientation of the figure stayed the same.
B. The transformation is a reflection.
C. The two figures are congruent.
D. The pre-image is in Quadrant I.
Answer:
D IS THE ANSWER
Step-by-step explanation:
I THINK ITS B
Answer:
B
Step-by-step explanation:
Name the marked angle in 2 different ways.
Answer:
acute is one of the i hope this helps
what number is 6% of 850?
Answer:
51 is 6% of 850
Step-by-step explanation:
0.06*850
Please help me!
----------------------------
Answer:
It should be D because you start off with the X coordinate then y
Round 188,206 to the nearest thousand
hi please help i’ll give brainliest please
Answer:
it should be all of them besides the last one because 3 is greater than 2
and 2 because it is equal
Step-by-step explanation:
One advantage to using gears is that gears allow you to change rotational direction of motion.
True
False
PQRS is a parallelogram. Solve for x.
Plz help
Answer:
The opposite sides of a parallelogram are congruent, then
19x - 9 = 13x + 15 ( subtract 13x from both sides )
6x - 9 = 15 ( add 9 to both sides )
6x = 24 ( divide both sides by 6 )
x = 4
---------------------------------------------
Consecutive angles are supplementary, sum to 180° , that is
10y - 37 + 4y + 7 = 180
14y - 30 = 180 ( add 30 to both sides )
14y = 210 ( divide both sides by 14 )
y = 15
Then
∠ R = 10y - 37 = 10(15) - 37 = 150 - 37 = 113°
Then
∠ P = 113° ( opposite angles are congruent )
Step-by-step explanation:
Can someone help me find this
Answer:
it should be 90 degrees
Step-by-step explanation:
...........................
20 POINTS Please Will MARK AS A BRAINLEST
Answer:
tanA = [tex]\frac{12}{5}[/tex]
Step-by-step explanation:
tanA = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{24}{10}[/tex] = [tex]\frac{12}{5}[/tex]
Answer:
67.38
Step-by-step explanation:
Tan =opposite/adjacent
=24/10
=2.4
Tan 2.4=67.38, when used on a calculator, i.e,shift tan 2.4
Solve the system of equations
2x+3y= 6
x+y=4
(6,-2)
(-2,6)
(-3, 4)
(0, 2)
Answer:
Step-by-step explanation:
2x+3y= 6 ========================>>> 2x + 3y = 6
x+y=4 ===== times both sides by 2 =====>>> 2x + 2y = 8
==== subtract these two equations ==>> (2x - 2x) + (3y - 2y) = 6 - 8
0x + y = -2
y = -2 so if x + y = 4 plug in -2 where y was
x + (-2) = 4 add 2 to both sides
x = 6
(6,-2)
(-2,6)
(-3, 4)
(0, 2)
Pls help me find the area in this pic!
The total cost of a sweater and a pair of pants was $89.47. If the price of the sweater was $8.53 less than the pair of pants, what was the price of the sweater? Express your answer as a simplified fraction or a decimal rounded to two places.
Answer:
Let S = price of sweater
Let P = price of pants
S + P = 89.47 because that was the total spent
S = P - 8.53 because the sweater is 8.53 less than pants
Substitute P-8.53 in place of S in the
1st equation and solve for P
P - 8.53 + P = 89.47
2P - 8.53 = 89.47 add 8.53 to both sides
2P = 89.47 + 8.53
2P = 98.00 divide both sides by 2
P = 98.00/2
P = $49.00
S = P - 8.53
S = 49.00-8.53
S = $40.47
A sweater costs $40.47 and the pants cost $49.00
Write the first 6 terms of the sequence.
an= -n2+6
Please show work
Answer:
Step-by-step explanation:
[tex]a_{n}=-n^2+6\\a_{1}=-1^2+6=5\\a_{2}=-2^2+6=2\\a_{3}=-3^2+6=-3\\a_{4}=-4^2+6=-10\\a_{5}=-5^2+6=-25+6=-19\\a_{6}=-6^2+6=-36+6=-30[/tex]
4x - 7y = -40
3x - 2y = -4