Answers
Answer:
The answer is option C
Step-by-step explanation:
I just answered this question :)
Related Questions
Trent is simplifying the expression 47 × 13. He claims he can solve the problem by multiplying 47 × 10 and adding it to the product of 47 × 3. Select the answer that best explains whether or not his strategy is correct. Trent is incorrect, because one group of 13 is not the same as one group of 10 and one group of 3. Trent is incorrect, because he would need to add the 3 to 47 before multiplying it by 10. Trent is incorrect, because he must first round 47 to a number that is easier to multiply. Trent is correct, because one group of 13 is the same as one group of 10 and one group of 3.
Answers
Answer:
Trent is correct because one group of 13 is the same as one group of 10 and one group of 3.
Step-by-step explanation:
47 x 10 = 470
47 x 3 = 141
470 + 141 = 611
47 x 13 = 611
Write an equation in point-slope form of the line that passes through the given points, then write the equation in slope-intercept form.
(-9,7), (6,2)
Answers
Answer:
Point-slope form: [tex]y-2=-\frac{1}{3} (x-6)[/tex]
Slope-intercept form: [tex]y=-\frac{1}{3}x+4[/tex]
Step-by-step explanation:
So, first, we need point-slope form.
Point-slope form: [tex]y-y_1=m(x-x_1)[/tex]
In this form, m is your slope and [tex]x_1, y_1[/tex] is your point.
We have two points, so let's find the slope.
Slope formula: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
The y_2 and y_1 points can be interchanged, but order can't be changed (a y_2 can't go with an x_2).
For this problem, (-9,7) is going to be the x_2, y_2 pair.
[tex]x_2[/tex] = -9
[tex]y_2[/tex] = 7
[tex]x_1[/tex] = 6
[tex]y_1[/tex] = 2
Let's put the values into the formula.
[tex]\frac{7-2}{-9-6}[/tex] = [tex]\frac{5}{-15}[/tex] = [tex]-\frac{1}{3}[/tex]
The slope is 1/3. Going back to point-slope form, let's put the slope in.
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y-y_1=-\frac{1}{3} (x-x_1)[/tex]
Now, lets put our x_1, y_1 point in.
[tex]y-2=-\frac{1}{3} (x-6)[/tex]
This is our point-slope form.
Now, to convert this to slope-intercept form, multiply everything out.
[tex]y-2=-\frac{1}{3}x+2[/tex]
Add two.
[tex]y=-\frac{1}{3}x+4[/tex]
This is our slope-intercept form.
Hope this helped!
A builder wants to nail a 2 1/4 foot extension to a board that is 7 9/12 feet long. How long will the board be after her work? Express your answer in lowest terms.
A reasonable estimate for this problem is approximately
( A. 6 B. 9 C. 10 ) feet.
A common denominator to use is ( A. 12 B. 16 C. 16) .
The board will be
A. 5 2/3 B. 6 C. 9 5/8 D. 10 feet long.
Answers
Answer:
CADStep-by-step explanation:
2 1/4 = 2
7 9/12 = 8
2 + 8 = 10
2 1/4 = 9/4 = 27/12
7 9/12 = 93/12
27/12 + 93/12
120/12
10
Best of Luck!
Answer:
The answer is CAD
Step-by-step explanation:
I got 100 on plato
Multiply: (5.8 x 10^-6) x (2 x 10^4). Write answer in scientific notation.
Answers
Answer: 1.16 x 10 ^-1
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
6g -13 + 7h - 8g + 17
Identify the terms , like terms , coefficients, and constant terms.
Answers
Answer:
the like terms are -13, 17,-8g, and 6g. the terms are all, coefficents are -8 ang 6. constants are 7h
Step-by-step explanation:
17. You have $75 in your bank account. Each week you plan to deposit $8 from your allowance and $10 from your paycheck
The equation b = 75+ (10 + 8)w gives the amount b in your account after w weeks. How many weeks from now will you
have $195 in your bank account?
weeks.
There will be $195 in the account after
(Type a whole number.)
Answers
Answer:
60 weeks
Step-by-step explanation:
195 = 75 + (10 + 8)w
195 - 75 = (10 + 8)w
120 = (10 + 8)w
120 = (2)w
120 ÷ 2 = w
60 = w
Add 5.46 +21.3 +0.02. What number is in the hundredths place in the sum? A.1 B.2 C.7 D.8
Answers
Answer:
the answer is D. 8. Hope this helps!
Step-by-step explanation:
Answer:
7 is in the hundredths place
Step-by-step explanation:
5.46
21.3
0.02
=7.6.1
the perimeter of a geometric figure is the sum of its sides. if the perimeter of the following pentagon is 42 meters, find the length of each side
Answers
Answer: 2.5 divided by 2 equals 1.25 so each side equals 1.25
Step-by-step explanation:
Answer:
qwtgwrg qegqaergeasrgae
Step-by-step explanation:
rwgearhgsrh
Factorize this expression
2 + 3 – 42
Answers
Hey there!☺
[tex]Answer:\boxed{-37}[/tex]
[tex]Explanation:[/tex]
[tex]2+3-42[/tex]
Factor and simplify:
[tex]2+3-4=-37[/tex]
[tex]-37[/tex]
Hope this helps!☺
please help me on this least to greatest
Answers
Solve for x, in the picture below
Answers
angle CED = 45°
angle EDC = x
angle DCE = 2x
To Find:The value of x.
Angle Sum Property:The sum of all the Interior Angles of a triangle is 180°.
Solution:x + 2x + 45° = 180°
or, 3x = 180° - 45°
or, 3x = 135°
or, x = 135/3 = 45°
Answer:The value of x is 45°.
Answer:
x = 45
Step-by-step explanation:
CDE + CDE + CED =180°
x + 2x + 45 = 180
3x = 135
x = 45
Solve for x. x+2/3=−1/6
Answers
Answer:-
x=-5/2
Step-by-step explanation:
x+2/3=-1/6
after cross-mutiplying,
6(x+2)=-3
6x+12=-3
6x=-3-12
6x=-15
x=-15/6
x=-5/2
hope this helps u!!
Hello! :)
To solve your equation, we will first simplify both sides of the equation
x + 2/3 = -1/6
Now, we will subtract 2/3 from both sides
x + 2/3 - 2/3 = -1/6 - 2/3
x = -5/6
Hope this helped you!
THEDIPER
in 10 years,Kamdyn will be 3 times as old as she is now.Which equation could be used to determine Kamdyns current age,k
Answers
Answer:
k+10=3k
Step-by-step explanation:
What value of c makes the equation true? Assume x>0 and Y> 0
cy4
ay (29
O c = 12
O c = 16
O c = 64
O c = 81
Answers
Answer:
Its C = 63
Step-by-step explanation
I GUESSED AND GOT IT RIGHT
Expand $3p^5q^3\left( 2pq + \frac{5}{(pq)^2} \right)$. Thank you so much i really need it
Answers
Answer: [tex]6p^6q^4 + 15p^3q[/tex]
On a keyboard you would type 6p^6q^4 + 15p^3q
================================================
Work Shown:
[tex]3p^5q^3\left( 2pq + \frac{5}{(pq)^2} \right)\\\\\\3p^5q^3\left( 2pq \right) + 3p^5q^3\left(\frac{5}{(pq)^2} \right)\\\\\\6p^6q^4 + \frac{15p^5q^3}{ p^2q^2 } \right)\\\\\\6p^6q^4 + 15p^3q\\\\[/tex]
------------
Explanation:
Step 2 used the distributive property. Step 3 used the idea that a^b*a^c = a^(b+c), and also (ab)^c = a^c*b^cStep 4 used the idea that (a^b)/(a^c) = a^(b-c)Answer:
6p^6q^4+15p^3q
Step-by-step explanation:
We use the distributive property.
Which is a composite number 29,21,37,43
Answers
Answer:
Step-by-step explanation:
Write the equation of the line that it is parallel to 5x = 1 - 3y and passes through
(9,4)
Answers
Answer:
Step-by-step explanation:
1 -3y = 5x
-3y = 5x - 1
y = -5/3x + 1/3
y - 4 = -5/3(x - 9)
y - 4 = -5/3x + 15
y = -5/3x + 19
59 times what give me 113? PLZ ANSWER!
Answers
We can write an equation to resemble the problem.
59n = 113
~Divide 59 to both sides
n ≈ 1.92
Best of Luck!
Answer:
59 * 1.92 = 113.28
Step-by-step explanation:
Eric pays the mechanic $80
per hour plus $350
for parts to get his car fixed at the car repair shop. His bill is $1,110
If h
represents hours of work, write an equation that could be used to find the number of hours the mechanic worked on Eric's car.
Answers
Answer:
80h+350=1100
Step-by-step explanation:
he pays the mechanic $80 per hour therefore 80h and pays $350 for the parts in total he spends $1100. If the equation is solved it will be
9 hours. (the answer came out to be 9.375 exactly)
math calculate yes math gonna drop out C:
ACK
Answers
Answer:
C
Step-by-step explanation:
9. Which of the following is an example of the Commutative Property of Addition? (1 point)
12+ 4 = 4 +12
12 + (3 + 2) = (12 + 3) + 2
2 +7 + 0 = 2 + 7
17 + (-17) = 0
Answers
Answer:
12+4=4+12
2+7+0=2+7
17+(-17)=0
Step-by-step explanation:
first one is clear
second one is a associative property
third onw can be because 2+7+0 is 14 and 2+7 is also 14
17 +(-17) is 0 and the other side it is zero
Which equation can be used to find the distance between X(–6, 5) and Y(4, –3)?
Answers
Answer:
The distance formula
Step-by-step explanation:
PLS HELP ME IT WILL MEAN A LOT!
Answers
A fraction is never a rational number true or false
Answers
Answer:
every fraction is a rational number but a rational number need not be a fraction
3x2 - 5xy + 2 + xy + x2 - 6y2
where x = 2 and y = -3
Answers
Answer:
18
Step-by-step explanation:
Use the PEDMAS (order of operations) and then you will get this answer.
Hope this helped!
Evan, Hope, Misha, and Cole put their names into a basket. If a name is selected without looking, what is the probability that the name will be Cole?
Answers
Answer:
1:4
Step-by-step explanation:
(x + 2) is raised to the fifth power. The third term of the expansion is:
C(5,3)x^3 2^2
C(5,3)x2 2^3
C(5,2)x^3 2^2
Answers
Answer:
3
Step-by-step explanation:
the quantity 8 minus n times 5
Answers
Answer:
8-n x 5
Step-by-step explanation:
If three music CDs cost $34.99, what is the cost of 8 CDs? State the answer and write a proportion that could be used to solve the problem. Round the answer to the nearest cent.
Answers
Answer:
$280
Step-by-step explanation:
you first multiple $34.99×8 and you get $279.92
the second step is 2 round to the nearest cent
the answer would be $280
what is the answer to this problem 3r − 3 = 3
Answers
Answer:
r=2
Step-by-step explanation:
3r-3=3
3r=6
r=6/3 6 divided by 3 is 2
r=2
Can I have brainliest!
Answer:
no
Step-by-step explanation:
cause you would have to do 3x3-3 so 3x3 = 9 - 3 = 6
