Answer:
To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.
Step-by-step explanation:
Example: Multiply 0.25 by 0.2
0.25 × 0.2. multiply without decimal points:
25 × 2 = 50. 0.25 has 2 decimal places,
Someone please help im dumb =)
Answer:
4: 5 - 3x > 11
1: 2x + 1 < 3
2: 5x + 7 > 17
3: 1 + 3x > -5
help plz i am failing class
Answer:
28.284...
Step-by-step explanation:
Use the method TOA, CAH, SOH.
For this question, you have the adjacent and the angle. To find the answer, you need to get the hypotenuse. Therefore, CAH is the method you have to use.
If you have no idea how to use these methods, search for Trigonometry SOH CAH TOA in Yutube.
Can somebody help me with this question plz!
Answer:
x = 5°
Step-by-step explanation:
Because of the given congruency,
Angle A = Angle D = 50° = 10x
10x = 50
x = 5°
HOPE IT HELPS!!!
WILL GIVE BRAINLIEST. Point C is at (-3, -2). After being reflected across the x-axis, what are the coordinates of Point C? (CORRECT IT)
“The new coordinates are (3, -2).”
State the error.
Write the rule.
What is the correct answer?
Answer:
(3,2)
Step-by-step explanation: Because -3 and -2 are negative so when you reflect them the opposite of a negative is positive. So the answer is (3,2) HOPE THAT HELPS.
identify 2 pairs of angles of the given type.
plsss HELP!!!!!!
Answer:
It is (2,4) Plz mark brainliest
Step-by-step explanation:
Mrs. Sung gave a test in her trignonmetry class. The scores were normally distributed with a mean of 85 and a standard deviation of 3.
What percent would you expect to score between 88 and 91? Round answer to the nearest tenth.
Answer and explanation:
67% as it's +/- one standard deviation from the mean
PLEASE HELP!!!!!!!!! I AM STRUGGLING AND NEED A ANSWER QUICK!!!!!
Answer:
you got it right it is C y=-x+4
Suppose you have $10 and your brother has $54. If you decide to save $10 of your allowance each week and your brother decides to save $6 of his allowance each week, in how many weeks will you have the same amount of money?
Set up the problem in steps please
Answer: 11 weeks
Step-by-step explanation: 11 x 10 + 10 = $120 and 11 x 6 +54 = $120
Options: for A-G
1. AAS
2. Definition of segment bisector
3. Definition of angle bisector
4. ASA
5. CPCTC
6. Line segment JM
7. Line segment HJ
8. Line segment HM
9. Line segment KM
10. SAS
11. SSS
12. Transitive property of congruency
13. Given
14. Reflexive Property of Congruency
15. SSA
16. Line segment KJ
17. Line segment KH
Answer:
a. Definition of segment Bisector
b. Line segment KM
c. Given
d. Definition of segment bisector
e. Reflexive property of congruence
f. SAS
g. CPCTC (Corresponding parts of congruent triangles are congruent)
Air Jordans are on sale for 25% off. Mikah found a pair for $190.
Part A. What is the sale price for the Air Jordans?
Answer:
$142
Step-by-step explanation:
Answer:
Step-by-step explanation:
hii i need help on #4 and #5
m(n+r)=s solve for n. Show two methods.
9514 1404 393
Answer:
n = (s/m) -r n = (s -mr)/mStep-by-step explanation:
1. Undo the operations done to n, in reverse order. Here, n has r added and the sum is multiplied by m. First we divide by m, then we subtract r.
m(n+r) = s . . . given
n +r = s/m . . . divide by m
n = (s/m) -r . . . subtract r
__
2. Eliminate the parentheses, then proceed as above. Subtract the added term, then divide by the coefficient of n.
m(n+r) = s
mn +mr = s . . . eliminate parentheses
mn = s -mr . . . subtract the added term
n = (s -mr)/m . . . divide by the coefficient of n
9. At a clearance sale all goods are on sale at 45% discount. If I buy a shirt marked 600,
how much would I need to pay ?
Answer:
Ans in attachment
hope it helps :)
plz mark as brainliest
Help me please ://///
Answer:
116
Step-by-step explanation:
82 brownies sold for $1 each is $82 in total
140-82=58
each cookie is sold at $0.5 so we need to multiply the rest of the cash by 2
58×2=116
so he needs to sell 116 more cookies to reach his goal
Proportionality math
Answer:
2 bottles every 5 minutes
Step-by-step explanation:
PLZZ BRAINLIEST TO ANYBODY THAT CAN SOLVE THIS. (wrong or not at least try)
Answer: Part A= True, Part B= False, Part C= Line 1's slope is -2, Line 2's slope is 3, Part D: Line 1 is 3, Line 2 is 3, Part E; sorry I can't do that for you but use desmos if you need help, Part F: (0,3)
Step-by-step explanation:
Put the equations in slope-intercept form. This will help greatly. To check solutions, substitute x and y in. To graph lines, use the slope and y-intercept. Desmos graphing calculator is very helpful if you need help. Finding solutions, just find where the lines intersect. Good luck!
The South Pacific Ocean has a volume of 3×10^8 cubic kilometers.The Ocean has a volume of 18,750,000 cubic kilometers. a.Which ocean has the greater volume? South Pacific Ocean Arctic ocean .What is the difference of the volumes of the two oceans?
Answer: i think 18,750,000
What is the relationship between the Boston Tea Party and the Tea Act?
Answer:
the Boston tea party is the effect of the tea act(Britain started taxing tea and making them buy from a specific company). After the Boston tea party, England shut down their ports and dissolved their local government.
Step-by-step explanation:
hope it helps and i answered you question
find the area and divide
Rectangle
3 * 8 = 24
Triangle
4 * 3 = 12
12 / 2 = 6
Now add those two areas together, and you get 30
What is f(-2) for the function f(x)= -5x + 6
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scddddddddddddddddddddddddddddddddddddddddddddd
PL help please please help I'm crying
Answer:
Step-by-step explanation:
Option A is the correct answer
Because the further process is correct
Identify the slope and y-intercept of the function y=-11x+6
Answer:
the slope is 11 and the y intercept is 6
y = mx + b
m= 11
b= 6
Sky bought $22.50 worth of paint supplies at a store that sells brushes for $1.50 each and tubes of paint for $2.50 each. Let b
represent the number of brushes bought and t
represent the number of tubes bought.
Which one of the following could not be true about the values of b
and t
?
b=0
and t=9
b=6
and t=5
b=10
and t=3
b=15
and t=0
Answer:
b = 10 , t = 3
Step-by-step explanation:
ASAP HELP I HAVE TO GET A GOOD GRADE ON THIS
Answer:
Sounds like you have to pick an item in the room and say it in Spanish
what is the equation of parallel line of C(3,6); y= -2+5
Answer:
y = -2x + 12
Step-by-step explanation:
Parallel = Same Slope Perpendicular = Opposite Reciprocal of Slope
How to find "b" or y intercept:
y = mx + b (3,6) slope = m: -2
plug in the corresponding values for the variables
6 = -2(3) + b
12 = b
express (c + 2)(2c ^ 2 - 3c + 1) in standard form
2c^4+3c^3-13c^2-18c+6
Answer: 2c^4+3c^3-13c^2-18c+6
Step-by-step explanation:
can someone help me with this? thx :)
Answer:
Table 1 is not a function because there are two y-values with the same x-values. Remember... y values can repeat but x values cannot repeat when their corresponding y values are different.
Table 2 is a function.
You would need to omit either (3,7) or (3,-2).
Please vote brainliest! Hope this helps, have a nice day.
Answer:
table 1 not function
table 2 function
for last q its 3, -2
Step-by-step explanation:
find the percent of change.round to the nearest whole percent if necessary.
$126 TO $150
Answer:
19.0476% increase
Step-by-step explanation:
[tex]\frac{x_{2}-x_{1} }{x_{1} } *100[/tex]
(150-126)/126 = 0.190476
0.190476*100 = 19.0476%
The first part of a number in scientific notation is called a multiplier.
What describes the value this number must be between?
Answer:
0.01 to 0.99, the multiplier in scientific notation always has to be a decimal less than 1 and greater than 0.
Step-by-step explanation:
HELP WILL GIVE BRAINLY
Answer:
=
Step-by-step explanation:
the equation on the left is equal to 24 and the equation on the right is also equal to 24
