Answer:34567890-123rgegfgghdhe
Step-by-step explanation:
What is the value of x that makes this figure correct? *
Answer:
8
Step-by-step explanation:
Opposite angles are equal so
4x+12=44
4x=32
x=8
Geometry Substitution
I’m confused on how to substitute can someone give me a step by step explanation! Please
Answer:
x = 3
Step-by-step explanation:
I have attached a picture of me explaining you step by step.
Hope this helps, thank you !!
Solve the equations below by SHOWING YOUR WORK. This includes how you will isolate the variable and keep the equation balanced to get your answer. You must show your work and present your answer for credit. Just an answer will result in no credit. If you are not sure what this means, take a quick look at the videos or recorded lesson. A. B. X - 3.5 = 9.1
Answer:
[tex]X = 12.6[/tex]
Step-by-step explanation:
Given
[tex]X - 3.5 = 9.1[/tex]
Required
Solve for X
Add 3.5 to both sides
[tex]X - 3.5 +3.5 = 9.1 + 3.5[/tex]
[tex]X = 9.1 + 3.5[/tex]
[tex]X = 12.6[/tex]
Two trains leave stations 520 miles apart at the same time and travel toward each other. One train travels at 110 miles
per hour while the other travels at 90 miles per hour. How long will it take for the two trains to meet?
Do not do any rounding.
Answer:
They wont meet
Step-by-step explanation:
The one going 110 will pass before the other one can reach it.
Please mark me the brainliest, 5 stars, and a thanks! Have a great day!
It will take 2.6 hours (or 2 hours and 36 minutes) long for the two trains to meet when Two trains leave stations 520 miles apart at the same time and travel toward each other.
To find the time it will take for the two trains to meet, we can use the concept of relative speed.
The two trains are traveling towards each other, so their speeds add up. The combined speed of the two trains is:
110 mph + 90 mph = 200 mph
To determine the time it will take for the trains to meet, we can divide the total distance they need to cover (520 miles) by their combined speed (200 mph):
Time = Distance / Speed
Time = 520 miles / 200 mph
Time = 2.6 hours
Therefore, it will take 2.6 hours (or 2 hours and 36 minutes) for the two trains to meet.
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8. A farmer has some ducks and pigs in his farm. A visitor counted 16 hoads and 50
legs for those animals. How many ducks and pigs are there in the farm?
A. 7 ducks and 9 pigs
C. 10 ducks and 6 pigs
B.7 pigs and 9 ducks
D. 10 pigs and 6 ducks
Answer:
A
Step-by-step explanation:
Ducks have 2 feet and 7x2=14
Pigs have 4 feet and 9x4= 36
36+14=50 legs
7+9= 16 heads
The diagram shows a 6 ft student standing near a tree. The shadow of the student and the shadow of the tree ends at point A. What is the height of the tree?
Answer: 18ft
Step-by-step explanation: I took the quiz and got 100%
The height of the tree is 8.3 ft.
To solve this problem, we have to find the angle of elevation from the student.
To do this, we have to assume or bring out a right angle triangle and solve for the.
Given that we have the distance of A to F and the point to F
A to F = 5ftE to F = 6angle ?Trigonometric RatioUsing trigonometric ratio,
We can find the tangent of this angle
[tex]tan\theta = \frac{opposite}{adjacent} \\tan\theta = \frac{6}{5}\\ tan \theta = 1.2\\\theta = tan^-^1(1.2)\\\theta = 50.2^0[/tex]
The angle of elevation can be calculated using sum of angles in a triangle is equal to 180 degrees
[tex]180 = 90 + 50.2 + x\\x = 180- 140.2\\x = 39.8^0[/tex]
Assuming a right angle triangle from the point the student is standing, the distance from him to the tree would be
[tex]15 - 5 = 10ft[/tex]
Let's use the tangent of the angle to find the height of the tree.
[tex]tan\theta = \frac{opposite}{adjacent} \\tan 39.8 = \frac{x}{10}\\x = 10 tan39.8\\x = 8.3ft[/tex]
From the calculations above, the height of the tree is 8.3 ft.
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SHOW THE WORK PLEASEEEE!!!
Answer:
0 the answer
i hope its help
thats the right answer
Write a recursive formula for the sequence: −3, 34, −316, 364, −3256
Answer:
-7
Step-by-step explanation:
PLEASE HELP IM GIVING ALL MY POINTS
when ms mason bought a new computer she borrowed 1200 at the rate of 18% for 9 months how much interest did she pay
Answer:
$216 or $162 (see below)
Step-by-step explanation:
If it's 18% for 9 months (and not per year)
then
1200x0.18=$216
If it's 18% per year then
1200x0.18x0.75=$162
Please help me out fast. And make sure to Write and solve an inequality. Or it isn't right.
Answer:
addition or multiplication?
Step-by-step explanation:
Answer:
6x + 45 > 240
Step-by-step explanation:
I will give in a min. You need it urgently right. So you can have the answer for now!!!
Autumn invested $69,000 in an account paying an interest rate of 6 3/8% compounded continuously. Jayden invested $69,000 in an account paying an interest rate of 6 1/4% compounded quarterly. After 14 years, how much more money would Autumn have in her account than Jayden, to the nearest dollar?
Answer:
4,038.21
Step-by-step explanation:
I'm going to assume that when you write 6 3/8% that equals 51/8%=6.375%
To find the value in the first equation we have
69000*e^(.06375*14)=168,444.5313
The second equation is as follows
69000(1+(.0625/4))^(14*4)=164,406.3243
Subtract the two and get 4,038.2071
-6 + -8 10 points plz help
Answer
The answer is negative 14.
Step-by-step explanation:
When you add a negative by a negative it equals a negative. Like if you add 1 + 1 it's going to equal 2 which is a positive, not a negative. So the answer is technically 8 + 6 which is 14 and all you have to do is add a negative sign.
need help with this question asap !!!
Answer:
I think it is B
Step-by-step explanation:
=========================================================
Work Shown:
The smaller angles UVN and NVW add up to the largest angle UVW.
This is due to the angle addition postulate.
(angle UVN) + (angle NVW) = angle UVW
(6x+13) + (46) = 11+10x
6x + 59 = 11 + 10x
6x - 10x = 11 - 59
-4x = -48
x = -48/(-4)
x = 12
----------------
Extra info:
If you're curious about the angles, then we use that x value to find them
angle UVN = 6x+13 = 6*12+13 = 72+13 = 85 degreesangle NVW = 46 degreesangle UVW = 11+10x = 11+10*12 = 11 + 120 = 131 degreesNote how 85+46 = 131 to show that (angle UVN) + (angle NVW) = angle UVW is a true equation. This confirms our answer for x.
This is a re-post please help me
Answer:
10.p=135
11. y=170
12. w=180
13. r=23.5
14. d=0.33
15. r=0.57
16. b=13.5
17. c=1.96
18. d=48.76
Step-by-step explanation:
HURRY!!!!!
The variables y and x have a proportional relationship, and y = 7 when x = 2.
What is the value of y when x = 5?
Answer:
y=10
Step-by-step explanation:
what ever x='s you add 5 and what ever y='s you subtract 5
Answer:
The answer is 17.5
Step-by-step explanation:
if you divide 17.5 / 5 it will equal the same number as dividing 7 / 2 so 17.5 / 5 = 3.5
nineteen less than a number is 25 write the equation
Answer:
6
Step-by-step e
please help me ASAP and explain or no brainlist
Answer:
its 1/3
Step-by-step explanation:
its because the chances of rolling every single type of roll, (such as 1 and 1, 1 and 2, 1 and 3, etc. is well around 36 possibilities. SIMPLIFIED into 1/3.
What is 74 in standard form?
Answer:
seventy four
Step-by-step explanation:
None
7.4 x 10^1
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Three partners in a business venture have incurred a debt of $9,876. Use an integer to express the amount of debt for each one.
Answer:
$3292
$9,876/3 = 3292
A triangle has sides with lengths of 4 yards, 10 yards, and 11 yards. Is it a right triangle?
yes
no
Answer:
no
Step-by-step explanation:
for a triangle to be a right triangle, the sum of the square of its legs must equal the square of its hypotenuse
a² + b² = c²
in this problem, 4² + 10² ≠ 11²
16 + 100 ≠ 121
The table, graph, and register receipt show the cost of pears at each of three different stores. For each store, the relationship between the number of pounds of pears and the cost is a direct proportion. What is the order from the least to the greatest cost per pound of pears? A Store A, Store B, Store C B Store B, Store A, Store C C Store C, Store A, Store B D Store C, Store B, Store A
Answer:
hM
Step-by-step explanation:
Write an equation that represents the line. Use exact numbers (i will mark you brainliest)✅
Answer:
y=4/5x-18/5
Step-by-step explanation:
there are multiple ways we can find the slope, let's use two points and the point slope form y=mx+b for this equation. we can find the slope by using the equation [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
in this case, we can use the two points (-3,-6), (2,-2)
y2=-2, y1=-6, x2=2, x1=-3
so, the equation is [tex]\frac{-2-(-6)}{2-(-3)}[/tex]
this reduces to 4/5
our slope is 4/5, so the equation for now is y=4/5x+b
let's use (2,-2) to find b. the y is -2, x is 2
-2=4/5(2)+b
-2=8/5+b, multiply both sides by 5:
-10=8+5b, subtract 8 from both sides
-18=5b, divide by 5
-18/5=b
our final equation is y=4/5x-18/5
What is an expression equivalent to 6 - 4(3 - 6m) + 12m that is the product of two factors.
Answer:
36m-6
If im wrong im sorry
Ramon’s teacher wrote the following table on the board
She then asked the class to write a rule for the nth term of the geometric sequence represented on the table, using the format an=a(r)^n-1
Select the values for a and r that Ramon should use in order to correctly write the rule for the nth term.
an= ___(___)^n-1
—> number choices
-3
-1/3
1/3
3
9
27
81
please only respond if you know the answer :)
Answer:
23
Step-by-step explanation:
i think if not correct sorry
find the slope of the line that goes through the given points
1. (0,7) (0,-8)
2. (-7,9) (-18,9)
3. (-5,9)(7,3)
4. (-7,8)(8,-3)
find the slope of the line from the given equation
1. y=-3x-4
2. y=2x+1
3. y= 3/2x
4. y= 5/9x+10
PLEASEEE HELP ILL MARK BRAINLIST
Answer:
1st=2. (-7,9) (-18,9)
2nd=4. y= 5/9x+10
There are 60 bottles of juice in the grocery store of these 24 are apple what percent of the bottles are apple
Answer:
%2.5
Step-by-step explanation:
Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
Answer:
B
Step-by-step explanation:
3 to the third power + 42
as a percentage.
Answer:
It is B
Step-by-step explanation:
What is the area of this triangle?
Answer:
The area of the triangle is 24 inches.
Step-by-step explanation:
First you multiply 8 by 6.
8 * 6 = 48
Next you divide by 2 because a triangle is half of a square.
48 ÷ 2 = 24
So, the answer is 24.
Hope this helps! :)
The area of triangle with base 6 inches and height 8 inches is 24in² .
Given, Right angled triangle .
Area of triangle = [tex]\frac{1}{2} \times b \times h[/tex]
Here,
b = base of triangle
h = height of triangle
Substitute the values,
Area of triangle = [tex]\frac{1}{2} \times b \times h[/tex]
[tex]= \frac{1}{2} \times 6 \times 8\\ = 3 \times 8\\= 24in^2[/tex]
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In the given figure, AC = BC, ∠DCA = ∠ECB and ∠DBC = ∠EAC. Prove that ΔDBC ≌ ΔEAC and DC = EC
Step-by-step explanation:
Here is your answer in the photo
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Answer: 65°
Step-by-step explanation: