Answer:
39° = m∠A
51° = m∠B
Step-by-step explanation:
Complementary angles have a sum of their measures = 90
Let x = m∠B
then x + 12 = ∠A
m∠A + m∠B = 90
x + 12 + x = 90
2x + 12 = 90
2x = 78
x = 39° = m∠A
x + 12 = 39 + 12 = 51° = m∠B
The measure of ∠A is 39°.
The measure of ∠B is 51°.
Here,
The measure of ∠A is 12° greater than the measure of ∠B.
The two angles are complementary.
We have to find the measure of each angle.
What is Complementary angle?
Complementary angles have a sum of their measures is 90°.
Now,
The measure of ∠A is 12° greater than the measure of ∠B.
Let m∠B = x
Then, ∠A = x + 12
The two angles are complementary.
Hence,
m∠A + m∠B = 90
x + 12 + x = 90
2x + 12 = 90
2x = 78
x = 39°
And, x + 12 = 39 + 12 = 51°
Hence, The m∠A is 39° and m∠B is 51°.
Learn more about the complementary angle visit:
https://brainly.com/question/16281260
#SPJ2
Legends will get a heart ❤️ if they get this right
Answer:
3a. Angles q,r, and u are 105 degrees.
b. Angles p,s, and t are 75 degrees.
Step-by-step explanation:
Vertical angles, or angles that are across from each other, are congruent, meaning they are the same angle. When you shrink it, its angles are still the same.
Hope this helps:)
HELP!!!! At approximately what value of x do the two lines meet?
At value of x=4
What is coordinate of a point?
A pair of numbers that describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines are called coordinates. General form of coordinate is (x, y)
From the graph we can see , coordinates of that point where both the lines are intersecting is (4, -3)
Because x coordinate is = 4
and y coordinate is = -3
At the value of x=4, the two lines intersect each other
Learn more about coordinate system :
https://brainly.com/question/4726772?referrer=searchResults
#SPJ2
Given acd and abe, what is ab?
Answer:
AB = 8
Step-by-step explanation:
Using the similarity theorem of a triangle;
AC/AD = AB/AE
AC = AB + BC and AD = AE + ED
AB + BC/AE + ED = AB/AE
Substitute the given values
AB+12/15 = AB/6
Cross multiply
6(AB+12) = 15AB
6AB + 72 = 15AB
15AB - 6AB = 72
9AB = 72
AB = 72/9
AB = 8
11 is 62% of what number? Round to the nearest tenth.
Answer:17.74
Step-by-step explanation:
solve the system of equations by adding. checking your answer
2x+2y=2
3x-2y=43
the solution of the system is ( , )
Answer:
Step-by-step explanation:
This is very easy, because the coefficients of the y terms are 2 and -2. You can easily eliminate the y terms by adding the equations together:
2x + 2y = 2
3x - 2y = 43
-----------------
5x + 0y = 45, so x = 9
Use the value of x to solve for y:
2(9) + 2y = 2
y = -8
(x,y) = (2, -8)
Solve the inequality for y
Answer:
12
Step-by-step explanation:
[tex]6y \geqslant 72 \\ divide \: both \: side \: by \: 6 \\ y \geqslant \frac{72}{6} \\ y \geqslant 12[/tex]
Answer:
6y > 72
Inequality Form: y > 12
Interval Notation: (12,infinite loop)
I have answered have a good day.
What is a name for the marked angle?
A: CAD
B: CDA
C: FAB
D: FDA
Answer:
A.) Angle CAD
Step-by-step explanation:
Hope this helps! :)
Estimate the value of
9304 ÷93 =
Answer:
100
Step-by-step explanation:
Round 9304 to 9300. 9300/93 is just 100 since 100 * 93 = 9300 (this is something easily recognizable).
Is this triangle a AA SAS or SSS or Not Similar
PLS HELP PLS PLS
Answer:
AA (similar)
Step-by-step explanation:
<Q = <U
64 + 37 = 101°
180 - 101 = 79°
<S is a reflexive angle, congruent on both sides.
AA similarity
To paint a wall, we have to find its.
A. Area
B. Perimeter
C. Length
Answer:
A. AreaStep-by-step explanation:
A wall is rectangular in shape. The area of a shape is used to determine the amount of space taken up by a 2Dimensional or surface.
So, the area of the wall will help determine the amount of space the paint will take.
The sum of -8 and a number is at least 9.
Answer:
The number should be 17 or more
Step-by-step explanation:
-8 + x = 9
x = 9 + 8
x = 17
∴ The number should be 17 or more
The value of t varies directly with w. When t = 32, the value of w = 56. What is the value of w when t = 92? A 116 B 126 C 161 D 182
Answer:
(D). 182
Step-by-step explanation:
did the math
A circular swimming pool has a radius of 3.5 m Liz is placing a piece of rope around the edge of the pool if Liz has exactly enough rope, which measurement is the closest to the length of the piece of rope in meters
Answer:
the length of the piece of rope in meters is 22
Step-by-step explanation:
The computation of the length of the piece of rope in meters is shown below:
= 2πr
= 2 × 3.14 × 3.5m
= 21.98
= 22 meters
Hence, the length of the piece of rope in meters is 22
During hockey season, Pete scored goals on 15% of the shots he took. If he scored 75 goals, how many shots did he take?
Answer:
86 shots
Step-by-step explanation:
The song lasts 3 minutes and 27 seconds. If Rasmus' beloved has to get home before the song is over, and rides a bike at an average speed of 15 km / h, how far away must her work be from their home?
Set up an equation that describes the problem where x is the distance between home and work.
Answer:
Kindly check explanation
Step-by-step explanation:
From the question :
Duration, time, t = 3 minutes, 27 seconds = (3 * 60) + 27 = 207 seconds
Average speed = 15 km/h = (15*1000) /3600 = 4.16666 m/s
Let distance = x
Recall:
Speed = distance / time
Distance = speed * time
x ≤ (speed * time)
x ≤ (4.16666 * 207)
x ≤ 862.5 m
x ≤ (862.5 / 1000) km
x ≤ 0.862.5 km
Please can you help me
Answer:
0.5 (or 0.50)
Step-by-step explanation:
So we have 6, 12, and 6.
Add them all together to get 24
12 of the skittles are green, so find the percentage/decimal.
12/24 = 0.5 (or 50%)
Question 42 points)
Tell whether the triangles
are similar.
Yes or No
Answer:
yes
Step-by-step explanation:
Answer:
yes. 81+51+48 = 180
I hope this helps
What’s the answer to this
Answer:
Step-by-step explanation:
Use angle bisector theorem
(3x-3)/5x = 24/44
Solve:
x= 6
Suppose that the weight (in pounds) of an airplane is a linear function of the total amount of fuel (in gallons) in its tank. When graphed, the function gives a line
with a slope of 5.7. See the figure below.
With 46 gallons of fuel in its tank, the airplane has a weight of 2162.2 pounds. What is the weight of the plane with 18 gallons of fuel in its tank?
Answer:
total plane weight with 82gallons fuel is 2424.80 lbs.
Write an inequality for the statement. Use "A" as your variable.
The age of Salem plus the age of his cousin. who is 12 years old, is a total that is greater than 21 years.
Pleaseee help
Answer:
A + 12 > 21
Step-by-step explanation:
This means the sum of salem and his cousin's age should be bigger than 21 years.
Peter determined the area, in square miles, of a piece of land using his calculator. The result of his calculation is displayed on his calculator in scientific notation as 7.4e – 4.
Which statement is true of the area of the piece of land?
Answer:
The true statement of the area of the piece of land is;
(C) It is between 0.0007 and 0.007 square mile
Step-by-step explanation:
Using scientific notation, we have the value of a measurement presented as follows;
c × 10ⁿ = ce±n
Where;
c = The coefficient number, less than 10
en = 1 × 10⁺ⁿ
e-n = 1 × 10⁻ⁿ
Therefore, the given number, 7.4 e - 4, can be expressed as follows;
7.4 e - 4 = 7.4 × 10⁻⁴ = 0.00074
0.00074 ≈ 0.0007 and we have;
0.0007 < 0.00074 < 0.007
The correct option is therefore that it is between 0.0007 and 0.007 square mile
The statement that is true of the area of the piece of land is that it is between 0.000074 and 0.00074
The standard form for writing scientific notation is given as A * 10^n
Given the result of his calculation displayed on his calculator in scientific notation as 7.4e^-4.Writing this as a standard value will give:
7.4e^-4 = 0.00074 (Note that the decimal point was shifted back in four placsHence the statement that is true of the area of the piece of land is that it is between 0.000074 and 0.00074
Learn more on scientific notation here: https://brainly.com/question/13526198
There are 5 red and 3 black balls in a bag. Find the probability of drawing a black ball.
Answer:
5 : 3 (8 total)
3/8 or 0.375 or 37.5%
Answer:
the probability of drawing a black ball Pr( B)=3/8
Step-by-step explanation:
The total number of balls =5+3
=8
probability of drawing a Red ball=Pr(R)
=5/8
probability of drawing a Black ball=Pr(B)
=3/8
this is algebra 1 please find the answer to this problem.
Answer:
3.) it is a quadratic
4.) it is an absolute function
Step-by-step explanation:
3 has an exponent
4 has absolute values in it
What is the volume and surface area of this
Answer:
V= 240 sq cm
A= 268 sq cm
Step-by-step explanation:
V= l * w * h
V= 10 * 8 * 3
V= 240 sq cm
A=2(wl+hl+hw)
A=2(8*10 + 3*10 + 3*8)
A= 268 sq cm
Is this right please help me
Answer:
there's nothing there you have to insert a file
Step-by-step explanation:
What percentage of the pieces was he missing if he had 250 puzzle pieces and was missing 15 What percentage of the pieces was he missing
Answer:
Percentage of missed puzzle pieces = 6%
Step-by-step explanation:
Total number of puzzle pieces = 250
Missed puzzle pieces = 15
Percentage of the missing puzzle pieces = [tex]\frac{\text{Missed puzzle pieces}}{\text{Total number of puzzle pieces}}\times 100[/tex]
= [tex]\frac{15}{250}\times 100[/tex]
= 15 × 0.4
= 6%
Therefore, percentage of missed puzzle pieces = 6%
Solve the inequality.
Answer:
B) n ≥ -20
Step-by-step explanation:
n/4 ≥ -5
n ≥ -20
HELP HELP HELP HELP
Pythagorean Theorem -
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
[tex] {14}^{2} + {13}^{2} = {x}^{2} [/tex]
Simplify the expression!
[tex]365 = {x}^{2} [/tex]
Find x alone.
[tex]x = \sqrt{365} [/tex]
This alone is already simplified, so this is the answer.
Answer: Square Root Of 365
Answer:
19.10 is the answer to the question
Find the value of x in 18 : 9 = 36 : x?
(a) 16
(b) 18
(c ) 27
(d) 72
with working plsss.impropriate answers will be reported
Answer is B Step-by-step explanation:
18/9/ 36
36/ 2
18
Send me the answers
Answer:
sending you my book i answered it
Step-by-step explanation:
Answer:
DEEZNUTZ
Step-by-step explanation:
URMOM