Answer:
Step-by-step explanation:
Use distributive property: a*(b +c) =a*b + a*c
-3( 6 - 1.5n) = (-3)*6 - (-3)*1.5n
= -18 + 4.5n
Answer:
-18 + 4.5n
Step-by-step explanation:
-3(6 - 1.5n) = -3(6) -3(-1.5n) Distributive
= -18 + 4.5n Multiplication. Remember (-) (-) = +
Answer Asap!
<3 THX <3
XOXO Also giving out brainliest!
Answer:
a) RTP
b) MN
c) x=7
Step-by-step explanation:
hope this helps
Circle M is shown below
If mKN is 20° and m<T=30°, what is the measure of SP?
A. 50°
B. 80°
C. 35°
D. 25°
Has to do with slopes please help
PLEASE HELP BRAINLIST AT 100 FOR CORRECT ANSWER I NEED IT REALLY QUICKLY
Answer:
280 dollars
Step-by-step explanation:
10% of 700 is 70
350-70 is 280 so ........
HELP URGENT!
Jo flips a coin {H, T}; then rolls a 6-sided die {1, 2, 3, 4, 5, 6}.
Which of the following outcomes are in the sample space of this experiment?
A.
H3
B.
HH
C.
12
D.
T7
The total outcomes in the sample space are 12 if the flips a coin and then rolls a 6-sided die option (C) is correct.
What are permutation and combination?A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.
The question is incomplete.
The complete question is:
Jo flips a coin {H, T}; then rolls a 6-sided die {1, 2, 3, 4, 5, 6}. which of the following outcomes are in the sample space of this experiment?
a. 4b. 8c. 12d. 36This is a question of combination:
In the first sample space(coin),
Number of outcomes = 2
In the second sample space,
Number of outcomes = 6
Total combination or number of sample spaces if flips a coin then rolls a 6-sided die:
= 2×6
= 12
Thus, the total outcomes in the sample space are 12 if the flips a coin and then rolls a 6-sided die.
Learn more about permutation and combination here:
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Answer:
H3
Step-by-step explanation:
Will give brainliest!
Answer:
1st : 5/12
2nd : 1 2/21
3rd : 19/20
Tina spends $50.86 at the craft store. She buys 5 yards of fabric at $8.98 per yard and 2 spools of thread. What is the price of one spool of thread?
quation for What can you conclude about the work?
O The work was completed correctly.
O Both sides needed to be multiplied by 3, rather than
divided by 3.
O When dividing 36 by 3, the answer should have
been 1/12, not 12.
O Both terms on the right side need to be divided by
3, not just the 36.
Answer: D
Both terms on the right side need to be divided by 3, not just the 36
Step-by-step explanation: Got it right on edge
please help with this question will mark brainliest
Answer:
2.121
Step-by-step explanation:
It’s Khan Academy but I can’t figure it out, can someone help????
Answer:
If you get it wrong, it shows you how to do it. If you want the answer comment on this, and I will tell you.
please help i have no idea how to do this one :(
Answer:
1/3
Step-by-step explanation:
Each of the sections cover 1/3 of the circle. Therefore, you have a 1/3 chance to land in that in that area.
/percent error/
Mr. Yu asks four of his students to measure four different objects. Here are the results.
Which student had the greatest percent error?
PLEASE HELP, GIVING BRAINLEST!
answer:
using the formula ((measured-actual length)/actual length)*100 we find that jake had the highest error rate at 37.5%
 line F passes through points (7,1) and (2,9). Line g is perpendicular to f. What is the slope of line g?
Answer:
5/8
Step-by-step explanation:
To find a perpendicular line, it is important to first find the slope. Two points are given, so the slope can be found by using the slope formula. However, it is also possible to find the slope by counting the differences. Slope is rise over run. That means the change in y over x. Therefore, since the y-value increases by 8 and the x-value decreases by 5, the slope is -8/5.
Perpendicular lines have opposite and reciprocal slopes. This means that if the slope for a line is a/b, then the perpendicular slope with be -b/a. Thus, the slope of line g is 5/8.
If you make enough to serve 12 people, how many cups of flour will you use?
(9/4) / 12 =
(9/4) * (1/12) = 9/48 = 3/16 cup/person
To calculate the quantity required for 10 people, multiply 3/16 by 10.
Solve the simultaneous equation
(use substitution please!)
3x-2y=21
4x+3y=11
x= ?
y= ?
[tex]3x -2y =21 ~~....(i)\\\\4x+3y = 11~~~...(ii)\\\\\text{From (i)}\\\\3x - 2y = 21 \\\\\implies x = \dfrac{21+2y}3 = 7 +\dfrac{2y}3 ~~~...(iii).\\\\\text{Substitute x in equation (ii):}\\\\4\left( 7 + \dfrac{2y}3 \right) + 3y = 11\\\\\\\implies 28 + \dfrac{8y}3 + 3y =11\\\\\implies \dfrac{17y}3 = 11-28 = -17\\\\\implies \dfrac{y}3 = -1\\\\\implies y =-3\\\\\text{Substitute} ~ y =-3 ~ \text{in equation (iii):}\\\\\x=7+\dfrac{2(-3) }3 = 7-2 =5\\\\\text{Hence,} ~(x,y) = (5,-3)[/tex]
i neeed help on this ixl question
Answer: B' = (5,4) C' = (5,7) D' = (7,10)
Step-by-step explanation: If you look at the coordinate plane, you can see that the original coordinates of B,C and D are B = (-5,-2), C = (-5,1), and D = (-3,4). Since the coordinate plane tells us to go 10 to the RIGHT, we have to add by ten by the X coordinate. Since the X coordinate of B is -5, we have to add -5 by 10. -5 plus 10 is 5. When we add ten by the other X coordinates, we have B = (5, -2), C = (5,1), and D = (7,4). Now, the coordinate plane is telling us to go up by 6. Since it says up, we have to add all the y coordinates by 6. Eventually, you will have B' = (5,4) C' = (5,7) D' = (7,10), and that is your answer.
Which of the following formulas would use an absolute row reference when filled
=B4*B6
=B4/$B6
=$B4*B6
=B$4*B6
When filled, the formula that utilizes an absolute row reference is =$B4*B6. Option (A) B4*B6 is the correct answer.
How to use a formula for an absolute row?In the formula, the dollar sign before B locks the reference to column B, while the absence of a dollar sign before row number 4 allows the row reference to be adjusted when the formula is copied or filled down to other cells.
This means that when the formula is copied or filled down to the cells below, the row reference will stay the same as row 4, while the column reference will change based on the column of the new cell.
The formula =B4*B6, on the other hand, would include relative references to both the row and the column, thus when copied or filled down, both the row and column references would alter based on the new cell.
The formulas =B4/$B6 and =B$4*B6 would have an absolute column reference and a relative row reference, meaning that when copied or filled down, the column or row references, respectively, would stay the same or adjust based on the new cell.
Therefore, the formula =$B4*B6 is the one that uses an absolute row reference when filled.
Learn more about the absolute row here:
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What is 0.8 x 0.7.
Please help me
Answer: p.56
Step-by-step explanation: I used the calculator
Answer:
0.8 × 0.7 = 0.56 answer..
2,167 divided by 6 equals
Divide.
(−1/6)÷(−5/6)
What is the quotient?
Enter your answer as a simplified fraction in the box. Thank you!!!!!
Answer:
1/5
Step-by-step explanation:
-1/6 ÷ -5/6
-1/6 × 6/-5
1/5
Answer: the answer will be 1/5
the school held two football matches.In Saturday and Sunday.the audiance that came in Saturday were 5,928 and the audiance that came in sunday were 9,845.about how many more audiance attended on Sunday than on Saturday
Answer:
3917
Step-by-step explanation:
Sunday:9845
Saturday:5928
9845-5928
=3917
Sophie has a collection of 140 coins. How many coins represent 20% of her collection?
(No links or files) (Get right, Brainiest!)
Answer:
28
Step-by-step explanation:
140 = 100%
? = 20%
[tex] \frac{140 \times 20}{100} = 28[/tex]
20% = 28
100 Points! I Will Mark As Brainliest! Please Help! Algebraic Equation
C = 5/9 (F − 32)
The equation above gives the Celsius temperature, C, corresponding to the Fahrenheit temperature, F. Find the Celsius temperature equivalent to 77° F.
A. 25° C
B. 57° C
C. 45° C
D. 30° C
Answer:
A) 25° C
Step-by-step explanation:
hope this helps :)
Answer:
A. 25° CStep-by-step explanation:
Use the given formula and substitute F with 77:
C = 5/9 (77 - 32)C = 5/9 (45)C = 5*5C = 25
The diagram shows a
regular pentagon
and a square.
Calculate the size of
the angle marked x.
You must show all
your working.
Step-by-step explanation:
A regular Pentagon has 5 angles of 108° each
A square has 4 angles of 90° each
x will be equal to 360° minus the other 2 angles around it
x=360-(90+108)
x=360-198
x= 162°
Write an equation in point-slope form for the line that passes through
the point with the given slope. (-7, -3), m = 2*
Answer:
[tex] \huge{ \orange{y + 3 = 2(x + 7)}}[/tex]
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1) \\ [/tex]
where
m is the slope
( x1 , y1) is the point
From the question we have
[tex]y - - 3 = 2(x - - 7) \\ y + 3 = 2(x + 7)[/tex]
Hope this helps you
Sabrina has a credit card with an APR of 22.7%. What is her monthly periodic
rate? Round to the nearest ten-thousandth (0.0001) if necessary.
I know the answer is 1.8917% but what are the steps to get that?
Step-by-step explanation:
Step 1: Circle the place value of the digit to be rounded. This is the rounding digit. Step 2: Look to the neighboring digit on the right. Step 3: a) If the neighboring digit is less than five (0 - 4), keep the rounding digit the same.
which expression is equivalent to -11 - (-7)?
Answer:
B. -11+7
Step-by-step explanation:
A negative minus a negative turns into a positive.
Hope this helps!!
What is 11/30.8 please help
Answer:
Decimal form to nearest hundredth= 0.36
percent form to nearest tenth= 35.7%
Improper fraction= 11/30.8
A 4.8 pound box of steaks costs $31.20. What is the cost per pound of steaks?
Answer:
$6.50
Step-by-step explanation:
Since we want $ per lb, we divide the dollar amount by the lb amount.
$31.20/(4.8 lb) = $6.50/lb
Answer: 6.50 $/lb
What is this shusuwjdbxinsjzbxjsb
Answer
i dont know
Step-by-step explanation:
i cant really see it
