Answer:
260n^2-226nm+42m^2+40n-24m
Step-by-step explanation:
26n-7m+4(10n-6m) use box method
if <1 and <2 are vertical angels and m<1 = 180, find <2
Answer: i would say 280.
Step-by-step explanation: because if you add 180 plus another set of it it would make 280
Answer:
180
Step-by-step explanation:
Since they are vertical angles, they are congruent to each other
m<1 = m<2
Orlando wants to buy a new TV. The price was $985. When he goes to the store a second time, he found that price was marked down by 35%. What is the new price of the TV?
Evaluate: 5*5/7
enter your answer as a proper fraction or mixed number
Answer:
3 4/7
Step-by-step explanation:
5 times 5/7 = 25/7
= 3 4/7
Answer:
3 4/7
Step-by-step explanation:
5/1 x 5/7 = 25/7 = 3 4/7
How much must be deposited into an account that pays 12.2% annual interest compounded quarterly to receive $13,422 after 5 years.
Answer:
$7,359.65
Step-by-step explanation:
The computation of the amount that to be deposited is shown below:
Here we have to calculate the present value
As we know that
Present value = future value ÷(1+ rate of interest)^years
where,
rate of interest = 12.2% ÷ 4 = 3.05%
And, the years is = 5 × 4 = 20
Now the present value is
= $13,422 ÷ (1+ 3.05%)^20
= $7,359.65
Which equation has a solution of k = 6.5? F -3k = 19.5 G-1 + k = 7.5 H -7k = -45.5 J -2 + k = -8.5
Answer:
i don't know
Step-by-step explanation:
Calculate the volume.
Plz hurry!! 40 points in it!!
Answer:
tell me the decimals number form
Step-by-step explanation:
Simplified the expression write your answer as a power
Answer:
2^8/3^8
Step-by-step explanation:
When multiplying powers with the same base, add the number in the exponent. For example, if you were multiplying 2^4 and 2^3, you would add 3 and 4 (3+4=7), and write your answer as 2^7. In this case, the bases being multiplied are both 2/3, so you can add 2 and 6 for a sum of 8 and put 8 as the exponent: (2/3)^8. The fully simplified expression is 2^8/3^8 because the exponent applies to both the numerator and the denominator.
its a lot but i hope this will help!! please lmk if i made a mistake
Answer:
256/6561
Step-by-step explanation:
Write the ratio in its simplest form using the colon. 24 blue cars out of 48 cars.
Answer:
1:2
Step-by-step explanation:
24 : 48 simplified is 1 : 2
Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They drove 8 more miles than they walked on the trail. How far did the friends walk? How far did the friends drive?
Please give steps.
they walked 52 and drove 16
26x2=52 and 8x2=16
Solve the system of
equation using the
elimination method.
2x + y = 4
x - y = 2
Answer:
x=2
y=0
Step-by-step explanation:
I use symbolab it helps
What is the area of the quarter circle ? *
20 point
3f+
7.065 sq ft
Step-by-step explanation:
A = pi*r^2
= 3.14*3^2
= 28.26
Next multiple by 1/4
28.26*0.25= 7.065sq ft
help me plz i asked this question too much
Answer:
24 cookies in each bag
Step-by-step explanation:
36 cookies X 8 bags = 288 cookies
240 cookies / 20 cookies = 12 bags
288 cookies / 12 bags = 24 cookies
Find the value of x in the solution to the system of equations shown.
y = 12x +7
y = -6x +25
Answer: 1. x= y/12 - 7/12
2. x=y/6 + 25/6
Step-by-step explanation:
helppppppppppppppppppppppp
Answer:
sorry for this
I m only collecting points
Answer:
T4 - 8 or 4t - 8
Step-by-step explanation:
I don’t know why ur answer is wrong but maybe try t4 - 8 or maybe if it’s the answer try 4t - 8
Hi
Find a, b and c giving reasons for each answer.
2)
3)
1)
55
b
С
b
b
110°
с
a
a
С
120°
5)
6)
25 °
4)
115
a
10°
ab
Answer/Step-by-step explanation:
1.
✔️a = 180 - 110 (consecutive angles are supplementary)
a = 70°
✔️b = a (corresponding angles are congruent)
b = 70°
✔️c = 110° (alternate interior angles are congruent)
2.
✔️a = 180 - 120 (linear pair)
a = 60°
✔️b = a (corresponding angles are congruent)
b = 60°
✔️c = a (alternate interior angles are congruent)
c = 60°
3.
✔️a = 55° (corresponding angles are congruent)
✔️b = 55° (Vertical angles are congruent)
✔️c = 180 - 55 = 125° (linear pair)
4.
✔️a = 115° (corresponding angles are congruent)
✔️b = 180 - a (linear pair)
b = 180 - 115
b = 65°
✔️c = b (vertical angles are congruent)
c = 65°
5.
✔️a = 180 - 25 = 155° (supplementary angles)
✔️b = 25° (corresponding angles)
✔️c = 25° (vertical angles)
6.
✔️a = 180 - 10 = 170° (linear pair)
✔️b = a (corresponding angles are congruent)
b = 170°
✔️c = 10° (corresponding angles are congruent)
Find the quotient: 7465 ÷ 5
Answer:
1,493
Step-by-step explanation:
7645/5=1493
X(-9x^2-5x+9)
..................
• 1.Find the scale factor of a blueprint if the scale is 3 inches = 6 feet. A. 1/2 B. 1/24 C. 1/3 D. 1/72
Answer:
B. 1/24
Step-by-step explanation:
Given: 3 inches = 6 feet
Convert 6 feet into inches.
6 feet = 72 inches
3/72. Simplying it, you get 1/24
Can someone help me Find the value of X
Answer: x=4
Step-by-step explanation:
similar triangle so corresponding parts are similar
[tex]\frac{5}{10} = \frac{2x-1}{14}[/tex]
cross multiply
70 = 20x-10
80 = 20x
x = 4
Which two operations are needed to write the expression that represents "eight more than the product of a number and two"? O multiplication and subtraction O division and subtraction O multiplication and addition O division and addition
Answer:
O multiplication and addition
Step-by-step explanation:
let no be n
"eight more than the product of a number and two=2n+8
what is 2.006 + 6.001?
2.006
+ 6.001
__________
8.007
So, therefor, the answer is 8.007.
Using the information provided, identify the
domain and range.
I really need help I don’t understand this
Answer:
Domain: x>=-5
Range: y>=-6
Step-by-step explanation:
the sum of the areas of all the surfaces of a 3D figure
Answer:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape.
Surface area is the sum of the areas of all the surfaces of a 3D figure
What is an area?An area is the amount of space occupied by a two dimensional (has length and width) shape or object.
A three dimensional shape is a shape with length, width and height. Surface area is the sum of the areas of all the surfaces of a 3D figure
Find out more on area at: https://brainly.com/question/25292087
HELP!!
Find the distance between each pair of points. Round your answer to the nearest 10th if necessary.
Answer:
The slope is 2/1 or 2, my amigo
Put the following equation of a line into slope-intercept form, simplifying all fractions. x- y = -3
Answer:
y=x+3
Step-by-step explanation:
x-y=-3
y=x-(-3)
y=x+3
the diameter of a circle is 14m. find the circumference to the nearest tenth
Answer:
44
Step By Step Explanation:
Formula for circumference - 2πr
1. Find raduis: 14/2=7 - Radius=7
2. Plugin number and solve - 2π(7)=43.9822971503
3. Round 43.9822971503 to 44.
Drag a graph to each category based on the slope of the graph.
Answer:
hope this helps!!...the last one is the last box that's at the top
Step-by-step explanation:
The slope of a graph is the rate of change of the graph
Graphs 3 has a slope greater than 1Graph 2 has a slope less than 0Graph 4 has a slope equal to 0When the y values of a graph with the x values, the graph will have a positive slope.
From the figures, graph 3 follows the above highlight.
Hence, graph 3 has a slope that is greater than 1
When the y values of a graph decreases, as the x values increases, the graph will have a negative slope.
From the figures, graph 2 follow the above highlight.
Hence, graph 2 has a slope that is less than 0
A graph with a horizontal line will have its slope to be 0.
Hence, graph 4 has a slope equal to 0
Read more about slopes at:
https://brainly.com/question/14026291
please help quick!! you may have to zoom in on the picture, thanks!! :)
Answer:
Step-by-step explanation:
The radius of the circle would be the segment joining QR.
r^2=12^2+9^2
r^2=225
Since the area of a circle is pi r^2
A=225 pi which is answer D.
Nyasia had 16 M&M's on her desk. She had 2 groups of M&M's with x
amount in each, and another group with 4 M&M's. How many M&M's were
in the identical group?*
Answer:
12
Step-by-step explanation:
if one group has 4,and there are a total of 16,
16-4=12.
In each identical group, there are 6 each.
elimination method
x-5=-y
3x-10=2y
Answer:
(4,1)
Step-by-step explanation:
Multiply the first equation by -3
(x-5=-y)*-3 = -3x+15=3y
Then combine like terms with the new equation and the second equation
(-3x+15=3y) + (3x-10=2y) = 5=5y
Divide 5 by both sides
1=y
Plug in 1 for y in an equation. Doesn’t matter which one and solve
x-5=-(1)
Distribute the negative sign to the 1
x-5=-1
Add 5 to both sides
x=4