[tex]3(d - 7) = 6 \\ \\ = > 3d - 21 = 6 \\ \\ = > 3d = 6 + 21 \\ \\ = > 3d = 27 \\ \\ = > d = \cancel \frac{27}{3} \\ \\ = > d = 9[/tex]
Hope This HelpsAnswer:
D = 9
Step-by-step explanation:
hope it helps
Which of the following equations
have a slope of 2
A) y + 3 = 2(x + 1)
B) y = -3x + 2
C) y-11 = -1(x + 2)
D) -6x+2y=12
Answer:
A) y + 3 = 2(x + 1)
Step-by-step explanation:
This is because in this equation (y-y=m(x+x)) m is the slope and the 2 is in the M's place making it the slope.
What is the missing numerator?
_/7 - 3/8= 27/56?
4
5
6
7
Answer:
6
Step-by-step explanation:
take 3/8 to the other side
27/56+3/8
take the LCM which is 56
21/56+21/56
=48/56
=6/7
36 to 37.50 percent increase
Answer:
4.16667% increase
Step-by-step explanation:
37.50 - 36 = 1.5
1.5 / 36 = 0.0416666666666
0.0416666666666 x 100
What number is equivalent to this expression?
(4 × 9 –13) – 15 ÷ 5 × 2 – 1
A
39
B
19
C
16
D
9
Answer:
C!
Step-by-step explanation:
pls mark brainliest, i highly appreciate it!
Answer:
Lol just needed points
Step-by-step explanation: .
what expression is equivalent to 184 + w + 237 + x
what is the distance between -131- and -87 on the number line?
Hello!
Answer:
44 (not negative)
Step-by-step explanation:
just subtract -131 and -87
Hope this helps :)
Answer:
44
Step-by-step explanation:
Just subtract
but remember distance is NEVER negative
Bentley was playing with 3 old dog toys and 6 new dog toys. If Bentley has 18 old dog toys how many new dog toys does he have?
Answer: 36 new dog toys
Step-by-step explanation: With the given information, we can see that Bentley has a total of 18 old dog toys. IF Bentley is playing with a proportional relationship of toys, then all we have to do is multiply 6 by 6. Since 3 times 6 is 18, we have to do 6 times 6 which is 36.
Me pueden decir xfavor si esta figura es paralelogramo o no lo es
Answer:
Es un paralelogramo porque los lados opuestos son paralelos
Step-by-step explanation:
20. Points C(5,7) and D(-3,-12) are on a line. What is the run from point D to point C?
a. 19
c. -5
b. 8
d. -8
9514 1404 393
Answer:
b. 8
Step-by-step explanation:
From point D to point C, the run is ...
Cx -Dx = 5 -(-3) = 8
2) Choose the correct answer.
Theorem 6.1C states that if a quadrilateral is a parallelogram, then its consecutive
are supplementary.
diagonals
parallelogram
angles
opposite
congruent
quadrilateral
Answer:
angles and congruent
Step-by-step explanation:
There are 200 students in Year 11
75 of the students are girls.
Write down the fraction of the students that are girls.
Answer:
3/8
Step-by-step explanation:
Can someone help me for 9, 10, 11, 12, and 13 please
Answer:
you have nice handwriting
Step-by-step explanation:
no answer
Can someone please help me on this problem and explain step by step on what I have to do to get the answer inorder to get marked as brainliest
Answer:
Here is the answer and explain it step by step
Step-by-step explanation:
Answer:
1.2, 0.4
Step-by-step explanation:
divide 97.2 by 32.4
you get 3
continue to divide by 3
32.4 / 3 = 10.8
10.8 / 3 = 3.6
Your answers
3.6 / 3 = 1.2
1.2 / 3 = 0.4
1.2, 0.4
That's all I can say for now. Hope this helps and a thank won't hurt! :)
5. Mr. Quick bought a new computer system. The regular price was $1580, but he got a 15% discount. How much did he pay?
Answer:
He paid $1343
Step-by-step explanation:
[tex]\frac{x}{1580} =\frac{15}{100}[/tex]
Cross multiply
[tex]x100=23700[/tex]
Divide 100 from both sides
[tex]x=237[/tex]
1580 - 237 = 1343
Hope this is helpful
Answer:
He paid $1343
Step-by-step explanation:
Thanks for the pts
✌️❤️✌️
pls help or I'll cry i don't know how to do any
Answer:
¹/₄ hr or 0.25 hrs
⁷/₆ hr or 70 mins
He will make it in time (justification below)
4.
a. False
b. True
c. False
Step-by-step explanation:
The questions are all in relation to the equation:
speed (km/hr) = distance (km)/time (hr)
It may be worth learning about how formula triangles work because I think you would find them helpful, there are videos online on this
The first question is asking about times;
Rearranging the equation/formula above, time = distance/speed;
So, we just plug in the information for each distance travelled;
The first 30 km is covered at 120 km/hr;
So, the time taken will be:
t = ³⁰/₁₂₀
This simplifies to:
t = ¹/₄ = 0.25
So, it will take ¹/₄ hr or 0.25 hrs to cover 30 km at 120 km/hr;
¹/₄ hr is the same as 15 mins
The next 56 km is covered at 48 km/hr;
So:
t = ⁵⁶/₄₈
This simplifies to:
t = ⁷/₆
So, it will take ⁷/₆ hr or 70 mins
The second question requires us to know the time taken to cover 16 km at 100 km/hr;
t = ¹⁶/₁₀₀
This simplifies to:
t = ⁴/₂₅ = 0.16
So, ⁴/₂₅ hr or 9.6 mins
If he has 15 mins to make it to school and we've just calculated it will taken 9.6 mins, then he will make it in time
4.
a.
False
Jason runs 5 km in 30 mins, which means he could run 10 km in 60 mins;
Donna runs 9 km in 60 mins, so Jason runs at a faster speed since he would cover 10 km in 60 mins
b.
True
Rachel covers 10 km in 10 mins;
Speed will be:
10/10 = 1
So, her speed is 1 km/min
An hour is 60 mins so, her speed in km/hr will be:
60 × 1 = 60
60 km/hr
This is greater than the limit 50 km/hr
c.
False
The 2 runners run the same track, this means they run the same distance;
If James takes longer, then this is because he is running slower or, in other words, Paula is running faster
d.
Can't see the full question
what is the answer to this
Answer:
The answer is n = -3. :)
Step-by-step explanation:
-3
f your new Honda gets 32 miles per gallon on the highway, how many gallons of gas will it take to drive 580 miles to Kansas?
Step-by-step explanation:
32 miles / gallon
=> for 580 miles,
it takes 580/32 = 18.125 gallons
The circumference of circle a is 3 times the circumference or circle b. Find circumference of circle b. Diameter of circle a is 2.7.
Answer:
[tex]8.1\pi[/tex]
Step-by-step explanation:
The circumference of a circle is just diameter*pi. The circumference of circle A would be [tex]2.7\pi[/tex], so the circumference of circle B would be [tex]3x2.7\pi[/tex], which would be [tex]8.1\pi[/tex].
Which equation represents this sentence?
3 times the difference of 6 and a number is equal to 15
3x−6=15
3(6−x)=15
6−3x=15
3(x−6)=15
Answer:
B. 3(6-x)=15
Step-by-step explanation:
3 times means to multiply 3
difference means to subtract, so the difference between 6 and a number would be 6-x (x representing the unknown number)
Hope this helps!
Answer:
B.
Step-by-step explanation:
Find the slope:
Find the slope:
Answer:
Ok let me explain what is WRONG!
Step-by-step explanation:
1. IT IS LITTERLY BLURRED
2. I CAN NOT READ ANY OF THE NUMBERS
3.And three THE FREAKING SLOPE IS RIGHT THERE!?
The number of students at Yellowstone High School has been increasing by 4% each year. There are
currently 4,256 students. How many students will there be in 8 years?
Answer:
5,617.92
Step-by-step explanation:
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 4%/100 = 0.04 per year.
Solving our equation:
A = 4256(1 + (0.04 × 8)) = 5617.92
A = $5,617.92
The total amount accrued, principal plus interest, from simple interest on a principal of $4,256.00 at a rate of 4% per year for 8 years is $5,617.92.
the following table represents a linear function. use the values in the table below to find the slope of the line
Item 4
Evan is 75 inches tall. If his brother Logan was 5 inches shorter, he would be exactly half Evan's height.
How tall is Logan?
Enter your answer as a decimal in the box.
in.
Answer:
42.5 in
Step-by-step explanation:
75/2= 37.5
then add 5
37.5+5= 42.5
Jackson got a raise in his hourly pay, from $11.50 to $13.50. Find the percent change. Round to the nearest tenth of a percent.
Answer:
It’s 17.39 but rounded 17.40
Step-by-step explanation:
13.5-11.5=2
2/11.5=.1739…
.1739*100= 17.39
Calculate the simple interest rate. (Round your answer to one decimal place.)
P = $3600, I = $330, t = 1 year
Answer:R = 9.1667%/year
Step-by-step explanation:
Solving our equation
r = 330 / (3600 × 1) = 0.09166667
r = 0.09166667
converting r decimal to a percentage
R = 0.09166667 × 100 = 9.1667%/year
The interest rate required to
accumulate simple interest of $330.00
from a principal of $3,600.00
over 1 years is 9.1667% per year.
MARK ME AS BRAINILIESTPlease Tell Me
What Is Enviroment?
Step-by-step explanation:
The circumstances, objects, or conditions by which one is surrounded.
[tex] \rule9cm0.2cm[/tex]
 Which transformations are congruent? Check all that apply.
Answer:
Step-by-step explanation:
If m = 6 and n = 4, find the value of 2m-n
PLS HELP ME I HAVE TO RETURN IT AT 7:00
Answer: 8 :)
Step-by-step explanation:
2m-n; m=6, n=4
2(6)-4
12-4
= 8
Hey there!
2m - n
= 2(6) - 4
= 12 - 4
= 8
Therefore, your answer is: 8
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
List all subset of{5,6}
The subsets of {5, 6} are
• { } (empty set)
• {5}
• {6}
• {5, 6}
Find the volume of the following square pyramid.
Answer:
34610.83
Step-by-step explanation:
the height is 41.533 (found using the right triangle)
