Answers
Answer:
a=45° because they are corresponding angles
c=135°
b=45°
Answer:
a=45°
b=45°
c=135°
Related Questions
pls help me besties ‼
Answers
Answer:
1 3 2
Step-by-step explanation:
OK BESTIE
Mia is touring New York City with her family. They want to visit the Empire State Building, Central Park, and Times Square before their dinner reservations at 8:45 P.M. They want to spend 1 hour and 15 minutes at the Empire State Building, 2 hours and 30 minutes in Central Park, and 1 hour and 15 minutes in Times Square. What is the latest time Mia's family can start their tour in order to make it to dinner on time?
Answers
Answer:
3:45pm
Step-by-step explanation:
the reason behind my answer is that in adding all the time they wanted to spend doing things around NYC it totaled 5 hours. 5 hours before 8:45pm is 3:45pm.
Need help solving this question
Answers
9514 1404 393
Answer:
a = 36
Step-by-step explanation:
A stationary point is where the function derivative is zero. Here, we have ...
y' = 2kx -16/x^2 = 0
For x = 2/3, this is ...
4/3k -16/(4/9) = 0
4/3k = 36
k = 27
Then the value of y at that point is ...
y = 27(2/3)^2 + 16/(2/3) = 12 +24 = 36
The stationary point of interest is (2/3, a) = (2/3, 36). a = 36.
Answer:
a =31
I think I'm not sure
Please help calculate the surface area
Answers
Answer:
SA = 189 cm^2
Step-by-step explanation:
What you're going to want to do is calculate the surface area of each type of side (triangle or rectangle) then add them up accordingly!
Starting with triangles: area = 1/2 * l * h
So, in this scenario its (1/2) * 6 * 4 , or half of 24, which is 12 cm^2
Since we have two triangular sides, that totals to 24 cm^2.
Then the rectangular sides: area = l*h
so, 5*11 = 55 cm^2
We have three rectangular sides, totalling 165 cm^2
165+24 = 189 cm^2
Answer:
200 [tex]cm^{2}[/tex]
Step-by-step explanation:
SA = LA + 2B where LA is the lateral area and B is the area of the base(triangle)
LA = ph p = perimeter of base and h = distance between bases
LA = (5 + 5 + 6)11 = 176
B = bh/2 = 6(4)/2 = 12
SA = 176 + 2(12) = 176 + 24 = 200 [tex]cm^{2}[/tex]
Question 1 of 10
AWXY is a right triangle.
X
736
18
18
Y
A. True
B. False
Answers
Answer:
A.True
stay safe healthy and happy.A plumber has been working at 4 customer sites. He has completed 1/4, 50%, 12.5%, 3/4 and of his work at the sites. Which list shows the work completed at the sites, in order from greatest to least? 1. 12.5%, 1/4, 50%, 3/4 2. 3/4, 50%, 1/4, 12.5% 3. 3/4, 12.5%, 1/4, 50% 4. 1/4, 50%, 3/4, 12.5%
Answers
Answer:
2. 3/4, 50%, 1/4, 12.5%
Step-by-step explanation:
Work completed at the 4 sites = 1/4, 50%, 12.5%, 3/4
1/4 = 0.25
50%
= 50/100
= 0.5
12.5%
= 12.5/100
= 0.125
3/4
= 0.75
in order from greatest to least?
3/4, 50%, 1/4, 12.5%
1. 12.5%, 1/4, 50%, 3/4
2. 3/4, 50%, 1/4, 12.5%
3. 3/4, 12.5%, 1/4, 50%
4. 1/4, 50%, 3/4, 12.5%
WILL MARK BRAINLIEST IF GOTTEN RIGHT
Answers
Answer:
8
Step-by-step explanation:
hope this helps
Answer:
C. 3
Step-by-step explanation:
OP = √5²-4²=√25-16=√9= 3
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-
(if you put links or don't answer accordingly im reporting your account)
Answers
Answer:
C. AB = 5.8 cm
Step-by-step explanation:
In trapezoid ABCD, EF is Midsegment.
[tex] \therefore EF =\frac{1}{2} (AB + CD) [/tex]
[tex] \therefore 9.2 =\frac{1}{2} (AB + 12.6) [/tex]
[tex] \therefore 9.2\times 2= AB + 12.6[/tex]
[tex] \therefore 18.4= AB + 12.6[/tex]
[tex] \therefore 18.4-12.6= AB [/tex]
[tex] \therefore AB= 5.8 \: cm [/tex]
Hope this helps!!!
Have a great day!!!
A cottage has a gable roof. To the nearest foot, how wide is the cottage?A. 12 ftB. 24 ftC. 35 ftD. 70 ft
Answers
Answer: the answer is B: 24ft
Step-by-step explanation: To find how wide the triangle is identify your angles. You have a right angle which is equal to 90° and an angle that measures 46°. Add up both of these angles and you'll get 136°. A triangle can only have three angles that add up to 180. So subtract 180 and 136 you get 44. Multiply the hypotenuse by sin(46) to get the length of the side facing the opposite way of the angle that measures 44°. You will get 11.8 which is about 12. The other triangle is a congruent triangle meaning that it's angles and sides are the same. Add both 12's up and you have 24ft as your width for the cottage.
If k = 2, what is the value of k3 - (k-10)+4k ?
Answers
Answer:
24
Step-by-step explanation:
The given expression is k^3 - (10-k) +4k
Substitute the numerical value of k=2 in the above expression
2^3-(2-10)+4*2=8+8+8=24
The value of the given expression is 24
Answer:
24
Step-by-step explanation:
k³ - (k - 10) + 4k
= 2³ - (2 - 10) + 4(2)
= 8 - (-8) + 8
= 16 + 8
= 24
the number of students in a school increase to 504 from 450 after the good results shown in the board exams .What is the percentage increase in the number of students
Answers
Answer:
I looked it up and the first answer I got was 12% but I'm not too sure
no. increased by 504-450
=54 students
percentage increase=54×100/450
=5400/450
=12%
Step-by-step explanation:
The sum of 2 numbers is 21.
The second number is 6 times the first number.
Work out the two numbers.
Answers
Answer:
both numbers are 18 and 3
Step-by-step explanation:
Answer:
3 and 18.
Step-by-step explanation:
Let the numbers be x and 21-x, then:
21-x = 6x
6x = 21 - x
7x = 21
x = 3
The 2 numbers are 3 and 18.
the diameter of a circle is 8 inches. what is the circle's circumference
Answers
Answer
25.14
Step-by-step explanation:
Someone help will mark brainlest and give alot of points please
Answers
because if you look at the picture it’s a little more than BC but a little less than BA
PLEASE SOMEONE HELP ME??!! i really need it!! thank you!!
A 45°-45°-90° triangle has a hypotenuse that is 162–√ cm long. Each leg of the triangle is ___ cm long
Answers
Step by step solution: See photo
A rectangular cardboard is 8cm long and 6cm wide. what is the least number of beads you can arrange on the board such that they are at least two of the beads that are less than √10cm apart?
Answers
Answer:
ixbhjshvshsbsjsbjssvisjywysuysrywuwyduysuuehehudh
Solve for x. x³ = 1000
Answers
Answer:
a3−b3=(a−b)(a2+ab+b2) a 3 - b 3 = ( a - b ) ( a 2 + a b + b 2 ) where a=x and b=10 .
Step-by-step explanation:
10 • 10 • 10 = 1,000
A triangle has sides 6 cm, 7 cm, and 10 cm. Is it a right triangle?
Answers
If 10^2 = 7^2 + 6^2 then yes it’s a right triangle.
7^2 + 6^2= 85
10^2=100
They aren’t equal so it’s not a right triangle.
Helpppp pls
Find AB.
Answers
Since both sides are the same you can match both of the equations and solve for X which in this case is 3. So 4 * 3 = 12 + 3 = 15 and 5 * 3 also is 15 which makes it true since they are the same triangle.
The diameter of a circle measures 22 cm. What is the circumference of the circle?
Use 3.14 for at, and do not round your answer. Be sure to include the correct unit in your answer.
Answers
Answer:
Step-by-step explanation:the circumference of a circle is found by multiplying the diameter by pi
Circumference = 22cm x 3.14 = 69.08 cm
Answer:
69.08 cm
Step-by-step explanation:
The circumference of a circle can be found using the following formula:
where d is the diameter. We know the diameter of the circle is 22 centimeters. Substitute the value in for d.
We also know we are using 3.14 for pi. Substitute it in for pi.
Multiply.
The circumference of the circle is 69.08 centimeters.
PLZ HELPPPPPPPPPP!!!!
Answers
Answer:
110.94
Step-by-step explanation:
Surface area is the area of each side of the shape added together. So in this situation, it would be the area of a side, multiplied by 6, because a square has six sides.
To find the area, it's length x width. You're given the length and width, which both are 4.3 mm.
4.3 x 4.3 = 18.49
With this new number, you're gonna multiply it by 6. And the total will be 110.94 mm. :)
Alonzo is going on a kayaking trip and needs to hire a guide. The cost of the guide is $55. He wants to give the guide a 10% tip. What is the total cost of the tour after tip is calculated?
Answers
Answer:
$60,50
p-by-step explanation:
10%de $ 55 é $5,50
55,00+$ 5,50 = $60,50
Espero ter ajudado!!
How many unit fraction cubes fit into the first layer of the rectangular prism?
Answers
Answer:
33 cubes
Step-by-step explanation:
The first layer is 5 1/2 x 3 = 16 1/2
Since each cube we're using to fill it is 1/2 unit long/wide, it's easiest to convert 16 1/2 into halves...16 = 32 halves + 1/2 = 33
1/3 of 3/5= ____?
pls i need help lol
Answers
all u have to do is multiply them together
Answer:
[tex]\frac{1}{5}[/tex] or 0.2
Step-by-step explanation:
Multiply 1/3 times 3/5
To multiply fractions, multiply numerators by numerators, and denominators by denomintors.
1 x 3 = 3
3 x 5 = 15
So, you get 3/15 = 1/5
When changing 67,430,000 to scientific notation, how many places is the decimal point moved?
4
6
7
8
Answers
Answer:
7
Step-by-step explanation:
Help please one question
Answers
If the center of the locket is at the origin of a
coordinate plane, which equation represents the
locket?
Answers
Answer: I believe it is D, y2/1444+x2/676=1
Step-by-step explanation:
Answer:
It's C. x^2/1444 + y^2/676 = 1
Step-by-step explanation:
I graphed it
Which equation can be used to find 42x51?
Answers
Answer:
(40 x 50) + (2 x 1) = 2,000 + 2
Step-by-step explanation:
Is anybody good at algebra 2?
Answers
Answer:
me
Step-by-step explanation:
Please show work thank you
Answers
Answer:
x = -10, x = -6
Step-by-step explanation:
[tex]x^2+16x+60\\(x+10)(x+6)=0\\x=-10,x=-6[/tex]