Find the measure of Angle A
Answer:
it is same 8x congruent to the next side.
which is an incorrect rounding for 53.864
53.87,54,53.9,50
Answer:
53.87
Step-by-step explanation:
Answer:
D. 50
Step-by-step explanation:
All of the other ones are correct.
rounded to the nearest 100th place, it's: 53.87
rounded to the nearest 10th place its: 53.9
rounded to the nearest whole number its: 54
Brainliest pls. really need it
hope you have a nice day
THIS IS URGENT!!! PLEASE I'LL GIVE YOU 20 POINTS!!
PLEASE HELP ME WRITE AN EQUATION AND SOLVE FOR X
Answer:
speaking of X, why hasn't pokemon released pokemon XYZ or just Z
Step-by-step explanation:
1. "Six less than trnce a number.
A 6 - 2x
A. 5y + 4
B. 2x - 6
C. 6x-2
D. 2 - 6x
2. "Five times the sum of a number and four."
B. 4(y + 5)
C. 5 + 4y
D. 5(y + 4)
3. Which is the correct translation of the given 2(m - 3)?
A. Twice difference of 3 and m.
C. Twice the difference of m and 3.
8. Twice the sum of m and 3.5
D. Twice the sum orm and 3.
4. "Ten less than thrice the a numbers
A. 10 - 3b
D. 3-10b
B. 3b - 10
C. 10b - 3
5. Given, m - 4, complete this: 4
A. minus
B. diminished by
a number
C. subtracted from
D. decreased by
6. "The raio di 7 and a number decreased by 2."
A. 7/(x-2)
B. (7/) - 2
C. 7X-2
D.7 -2/
7. "The difference of 10 and k divided by 4 yields to 2."
A. (10 - k)/4 = 2 B. 10 - (k/4) = 2 C. 10k/4 = 2
D. k - 10/4 = 2
8. "Four times the sum of 12 and y is equal to 60.
A. 4y + 12 = 60 B. 4 + 12y = 60 C. 4(12) + y = 60 D. 4(12 + y) = 60
9. All of the following are correct except
2x + 4; Twice a number
A. increased by B. added to
C. plus
D. more than
10. "8 times a number decreased by 13 becomes 3."
A. 8x + 13 = 3 B. 8x - 13 = 3
C. 13 - 8x = 3
D. 13 + 8x = 3
Answer:
this is your answer. thanks for points
Answer:
D
Step-by-step explanation:
Question 5
Determine whether each pair of triangles is similar or not similar,
8
D
12
F
50°
16
50
E
B
24
Similar using SAS, AABC-ADFE
Not Similar, side lengths are not proportional
Similar using SAS; ABCA-ASTR
Similar using SSS: MABC-ADFE
Answer:
A. Similar using SAS; ∆ABC ~ ∆DFE
Step-by-step explanation:
m<B of ∆ABC = m<F of ∆DFE
AB corresponds to DF
AB/DF = 12/8 = 3/2
BC corresponds to FE
BC/FE = 24/16 = 3/2
Thus, the ratio of the corresponding sides of both triangles are the same. Therefore, both triangles has two sides that are proportional to each other, and also had an included corresponding angles that are congruent to each other.
By the SAS criterion, we can conclude that both triangles are similar to each other. That is, ∆ABC ~ ∆DFE
A 40 feet table extends from the top of an electric tower to the ground. If the cable form 60° angle with the ground, how tall is the tower? Round to the nearest whole number
Answer:
Step-by-step explanation:
5 inches wide, and 2 inches thick. if you glue them together(stacked) what is ... If you glue the largest area faces together you will get the smallest overall ... The total surface area of one of the blocks is 2 times 250 square inches plus 2 times ... 720 times 3 is 2160 minus 4 times 250 is 2160 minus 1000 is 1160.
The height of the tower will be equal to 34.34 ft.
What is trigonometry?The branch of mathematics that sets up a relationship between the sides and the angles of the right-angle triangle are termed trigonometry. The trigonometric functions, also known as a circular, angle, or goniometric functions in mathematics, are real functions that link the angle of a right-angled triangle to the ratios of its two side lengths.
Given that a 40 feet table extends from the top of an electric tower to the ground. If the cable forms a 60° angle with the ground. The height of the tower will be calculated as,
sin60 = H / 40
H = 40 x sin60
H = 40 x 0.87
H = 34.64 ft
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bb yftrxeybvcregbjgcrtxcyhvliygfyctydctgvfyufytdxrxr
Answer:
these are letters from the English alphabet
hope this helps....
HURRY ASAP NEEDS TO BE DONE BY 3:30 What is the greatest common factor of 48, 72 and 52?
OA) 2
B) 4
C) 8
D) 16
Answer:
B) 48 and 16 don't go into 52 evenly
Answer:
Greatest common factor (GCF) of 48 and 52 is 4.
Step-by-step explanation:
There are a number of different ways to calculate the GCF of a set of numbers depending how many numbers you have and how large they are.
For smaller numbers you can simply look at the factors or multiples for each number and find the greatest common multiple of them.
For 48, 52, and 72 those factors look like this:
Factors for 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48
Factors for 52: 1, 2, 4, 13, 26, and 52
Factors for 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
As you can see when you list out the factors of each number, 4 is the greatest number that 48, 28, 52, and 72 divides into.
Solve the inequality LaTeX: 5x-6\le2+\left(3x-4\right)5 x − 6 ≤ 2 + ( 3 x − 4 ). Express the solution as an inequality.
Answer:
x ≤ 2
Step-by-step explanation:
Given the inequality :
5 x − 6 ≤ 2 + ( 3 x − 4 )
Open The bracket
5x - 6 ≤ 2 + 3x - 4
Collect like terms
5x - 3x ≤ 2 - 4 + 6
2x ≤ 4
Dibide both sides by 2
2x /2 ≤ 4/ 2
x ≤ 2
find the value of x
Step-by-step explanation:
the answer is
2x+4x =90
6x=90
x=15°
$200 Principal at 3% for 5 years. Find the interest earned and the balance of the account.
Answer:
Interest earned: $30 Balance: $230
Step-by-step explanation:
Si a es la raíz cuadrada de b ¿también - a será la raíz cuadrada de b?
Answer:
si
Step-by-step explanation:
si
What is trigonometry
Answer:
Trigonometry, as the name might suggest, is all about triangles. More specifically, trigonometry is about right-angled triangles, where one of the internal angles is 90°. Trigonometry is a system that helps us to work out missing or unknown side lengths or angles in a triangle.
Step-by-step explanation:
Answer:
Step-by-step explanation:
the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).
What is the slope of y = -x+7?
Answer: slope=-1
Step-by-step explanation:
Find the slope or rate of change from the following graphs
Answer: 1) Both Kayla and Joshua are correct
2) Slope is 1/-2 because I chose points (2,0) and (0,1)
3) Slope is 2/3 (Simplify) cause I chose the points (-4, -6) and (4, 6)
Find the equation of the straight line passing through A(10,-2) and B(4,1)
Answer:
y = - [tex]\frac{1}{2}[/tex] x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = A(10, - 2) and (x₂, y₂ ) = B(4, 1)
m = [tex]\frac{1+2}{4-10}[/tex] = [tex]\frac{3}{-6}[/tex] = - [tex]\frac{1}{2}[/tex] , then
y = - [tex]\frac{1}{2}[/tex] x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (4, 1 )
1 = - 2 + c ⇒ c = 1 + 2 = 3
y = - [tex]\frac{1}{2}[/tex] x + 3 ← equation of line
answer that pls ty (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
ありがとうと答えてください (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
Answer:
1= 23
2= 0.5
3= 1.45
4= 0.07
Step-by-step explanation:
(hope this helps can i plz have brainlist :D hehe)
1/2 + 5/6 = 4/3
LCM:
Rewrite the fractions
Answer:
1/2 + 5/6 = 4/3
(1×6+5×2)/12=4/3
{6+10}/12=4/3
16/12=4/3
4/3=4/3
answer the following! this is science!
help pls asap i’ll mark as brainliest if correct :)
Answer:
100 chocolate bars
Step-by-step explanation:
30 ÷ 3 = 10 so you need to times 10 by 10?
hope that helps!
Find the length of side x in simplest radical form with a rational denominator.
60
х
309
2
Answer:
[tex]\frac{2}{3} \sqrt{3}[/tex]
Step-by-step explanation:
We know this triangle has angles 30, 60, and 90 degrees. Triangles with these angles have a special relationship on the sides.
The side opposite to the 90 degree angle is 2 times of x.
The side opposite to the 60 degree angle is [tex]\sqrt{3}[/tex] multiplied x.
We know the side opposite to 60 degree angle is 2, so x would be
[tex]\frac{2}{\sqrt{3}}[/tex]
However, we can't have an irrational number in the demoninator so we multiply the fractice by root 3 over root 3:
[tex]\frac{2}{\sqrt{3}} * \frac{\sqrt{3}}{\sqrt{3}}[/tex]
which gives us [tex]\frac{2}{3} \sqrt{3}[/tex]
HELP PLSSSSS!!!! ITS OVERDUE AND I NEED HELP FOR THE ANSWER TO B!! CAN SOMEONE ALSO TELL ME IF I GOT A RIGHT?? sorry for all caps tho
Step-by-step explanation:
A is 16.9%
B is 352,181
nqjxjdnwndjjdwnssj (this is spam so that i have enough characters)
Simplify the following expression,
7 - 5(3f - 2)
Answer:
−15f+17
Step-by-step explanation:
=7−5(3f−2)
=7+(−5)(3f)+(−5)(−2)
=7+−15f+10
=7+−15f+10
=(−15f)+(7+10)
=−15f+17
Answer:
-15f+17
Step-by-step explanation:
you distribute the -5
giving you 7-15f+10
then add like terms (7&10)
use the following coordinate plane to write the ordered pair for each point
point A is (-2.5,0)
point B is (3,3) and
point C is (1,-4)
Can somebody help me with this question will mark brainliest.
Answer: 9/12
Step-by-step explanation:
unrfhibanlkjdnijhcfdygvbrafhabvf
HELP PLZ THANK YOU
Answer:
8+(x)/(-4)=5 x=12
(x)/(9)-1=2 x=27
Step-by-step explanation:
Solve for
x
by simplifying both sides of the equation, then isolating the variable.
What is the x-intercept of 7x – 3y = 21
Answer:
the x intercept is 3
not sure what else to say but my answer has to be longer than 20 characters
Answer:
(3,0)
Step-by-step explanation:
Plug y=0 into the equation and solve the resulting equation 7x=21 for x
The x intercept is (3,0)
Hope this helps would love a brainliest
2 3/4 divided by 1 7/8
Answer:
1.4667
Step-by-step explanation:
If we 2 * 3/4 divided by 1 * 7/8 than we get, 1 * 7/15
What is mixed fraction?Mixed fraction is a combination of whole number and fraction.
To solve this,
We need to convert mixed fractions into fractions,
2 * 3/4 = (4 * 2) + 3 = 11/4
1 * 7/8 = (8 * 1) + 7 = 15/8
11/4 ÷ 15/8
11/4 × 8/15 = 22/15
1 * 7/15
Therefore, the correct answer of this is 1 * 7/15.
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If 9 avocados cost $5, how much do 18 avocados cost? (find unit rate then multiply by 18)
Answer:
For this problem, you could just multiply $5 by 2 OR you could divide $5 by nine to find your Unit Rate and then multiply that number by 18.
Which net represents this box
The net representing the rectangular box is given y third option.
What is a projection?By linking corresponding points on the two planes with parallel lines, a projection is the translation of points and lines in one plane onto another plane.
The term "cuboid" will refer to a rectangular box. A cuboid's volume is calculated by multiplying its three sides.
The given box is rectangular. When we open the box from the upper side and lower side. Now we open the box side by side. The resultant image of the box will be represented by the third option.
Therefore, the net representing the rectangular box is given y third option.
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