Answers
Answer:
Part A: The third angle is 20°
Part B: The height of the building is 137.3738m (round to whatever is wanted)
Related Questions
Find the value of x.
Answers
Answer:
x + 42 + 58 = 180x + 100 = 180x = 80°Answer:
x = 80°
Step-by-step explanation:
The measure of the angles of the inside of a triangle, when added result in 180°
58° + 42° + x = 180°
x = 180° - 42° - 58°
x = 80°
Solve the following quadratic equations using factoring.
C. X^2-10=9x
Answers
we can easily solve this one by splitting theiddle term
x2 - 9x -10
x2 -10x + x - 10
x(x - 10) 1( x - 10)
(x + 1) (x-10)
x = -1 or 10
Someone please help me extra points and brainlest!
Answers
Answer:
b
Step-by-step explanation:
you want the simplify ?
Which of the following is the result of expanding? 4 8 17 18
Answers
Answer:
Please provide more details of the question
I don't think you've written the whole question correctly
Answer:
B. 8
Step-by-step explanation:
edge 2021
Please answer my question
Answers
Answer:
i think its 2-/+ [tex]\sqrt{42}[/tex] not sure though sorry
Step-by-step explanation:
PLEASE HELP ME!! I WILL GIVE BRAINLIEST. ITS DUE IN AN HOUR
Answers
Answer:
1. 3k=150
2. 50
PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ.
30 POINTS AND BRANNIEST
( PLEASE SHOW WORK OR I MIGHT NOT GIVE BRAINIEST )
Answers
Answer:
median then mean then range
What is the sum of the interior angles of a 15-gon?
Answers
Answer:
2340 degrees
Step-by-step explanation:
Each triangle has an angle sum of 180 degrees, therefore the sum of interior angles of 15-gon will be 13×180=2340
can somebody help me pls
Answers
Answer:
Step-by-step explanation:2 one
Construct the following shapes:
A concave hexagon with one angle of 45⁰ and one side length of 4 cm.
A trapezoid ABCD where AB = 8cm, and CD = 4 cm. What is the measure of each internal angle (use your protractor to measure)?
[To be solved on grid paper]
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The approximate radius of the Earth is 6371 km. The approximate radius of the Moon is 1737.5km. What is the difference in their circumferences
Answers
Answer:
earth C≈40030.17
moon C≈10917.03
the difference in their circumference is 29113.14 km
Step-by-step explanation:
which of the following points are in the solution set to the inequality below? Select all that apply.
y<-4x+6
a: (4,3)
b: (-4,1)
c: (5,-2)
d: (-3,5)
e: (1,6)
f: (3,-6)
Answers
Step-by-step explanation:
a) 3<-4*3+6
3<-12+6
3<-6
which is false
b)1<-4*(-4)+6
1<16+6
1<22
which is true
c) -2<-4*5+6
-2<-20+6
-2<-14
which is false
d) 6<-4*1+6
6<10
which is true
f)-6<-4*3+6
-6<-12+6
-6<-6
which is false
I hope this helps.
Please someone help!!!!!!!
Assume all the figures are regular polygons. Can you find the angle measures of the angles indicated?
ppls give me answers to all of the letters
Answers
Answer:
a=108
b=90
c=120
d=42
e=135
f=15
g=60
h=45
i=75
j=60
Step-by-step explanation:
Which choices are equivalent to the expression below check all that apply !
Answers
Answer:
A & C & F
Step-by-step explanation:
i did this just now i got it right!
Answer:
Step-by-step explanation:
The square root of 9 is 3, while the square root of 4 is 2
3 x 2 = 6
So
A is true
B is true
C is true because we can multiply the two terms of the root and mantain the same root. In fact √36 = 6
D is wrong because the result of the expression is not 6
E is wrong for the same reason of D
F wrong because the result of the expression is 12
Evaluate the following: 17 - |(7)(-3)
Answers
Pleassse solve! Will give brainliest!
Answers
Answer:
The set of points that lie in the mix of the shaded colors are the solutions to the inequalities.
Those points are,
(0,-6)
(-14,-15)
(-9,-10)
Answer:
Hey girly the answer is def 0,12 xoxoxo ;)
CAN SOMEONE PLEASE HELP ME RIGHT NOW ASAP!!
Answers
Answer: 534
Step-by-step explanation:
an=a1+(n-1)d
Here,
d is the common difference
=>a2-a1=12-3=9
& a1=3
a60=3+(60-1)9
a60=3+(59)*9
a60=3+531
a60=534
60th term is 534.
Answer:
60th term = 534
Step-by-step explanation:
The easier way:
3 + (60 -1) (9)
3 + (59) (9)
3 + (531) = 534
OR
The harder way:
3, 12, 21, 30, 39, 48, 57, 66, 75, 84, 93, 102, 111, 120, 129, 138, 147, 156, 165, 174, 183, 192, 201, 210, 219, 228, 237, 246, 255, 264, 273, 282, 291, 300, 309, 318, 327, 336, 345, 354, 363, 372, 381, 390, 399, 408, 417, 426, 435, 444, 453, 462, 471, 480, 489, 498, 507, 516, 525, 534
Please let me know if this helps.
A particle moves on the x-axis so that its position is continuous on the interval [3, 13] with some of its values for its velocity v(t) given in the table below. Use a right hand sum with 4 intervals to approximate the total distance the particle travelled in the time interval [3, 13].
t: 3 7 10 12 13
v(t): 5 9 14 18 24
Answers
Step-by-step explanation:
3,13] has a span of 10
with 4 rectangles, each has width 2.5
So the distance is 2.5(f(5.5)+f(8)+f(10.5)+f(13))
You don't give the table, so if the given data points are unevenly spaced, that will have to be changed some.
Callie has 6 yards of green fabric and 4 yards of white fabric.
Callie gives 24 inches of green fabric to her sister. How may feet of green fabric does Callie have left? Show your work.
Answers
Answer:
16 feet left
Step-by-step explanation:
one yard = 3 feet
so:
6 yards = 18 feet
24 inches = 2 feet
18 feet - 2 feet = 16 feet
If p p and q q vary inversely and p p is 14 when q q is 12, determine q q when p p is equal to 84.
Answers
Answer:
q = 2
Step-by-step explanation:
p α 1/q
p = k/q
Where, k = constant of proportionality
p = 14 ; q = 12
We can obtain the value of k
p = k/q
14 = k/12
k = 14 * 12
k = 168
p = 168/q
pq = 168
q = 168 / p
Value of q, when p = 84
q = 168 / 84
q = 2
The sum of the speeds of two trains is 724.3 miles per hour. If the speed of the first train is 11.7 mph faster than that of the second train, find the speeds of each.
Answers
Answer:
A=368 miles
B= 356.3 miles
Step-by-step explanation:
Given data
Let the two trains be A and B
A+B=724.3----------1
A-B=11.7--------------2
From eqn 1
A= 724.3-B
put this in place of A in eqn 2
724.3-B-B= 11.7
724.3-2B= 11.7
724.3-11.7= 2B
712.6=2B
B= 712.6/2
B= 356.3 miles
Put B=356.3 in eqn 1
A+356.3=724.3----------1
A= 724.3-356.3
A=368 miles
3+6s=4(s-3)+19 don't know what this is help plz will mark brainlest
Answers
Answer:
s=2
Step-by-step explanation:
3+6s=4s-12+19
3+6s=4s+7
6s-4s=7-3
2s=4
An ant crawls 11 feet in 9 minutes. How far can it crawl in 27 minutes and in 36 minutes? Enter your answers.
Answers
Answer:
33, 44
Step-by-step explanation:
11 feet in 9 minutes
27 minutes is 3 times as long as 9 minutes, meaning it would be 3 times as more feet. it would crawl 33 feet in 27 minutes.
36 minutes is 4 times as long as 9 minutes, meaning it would be 4 times as more feet. It would crawl 44 feet in 36 minutes.
Student has 64oz sunflowers seeds. He puts 1/4th oz into separate bags. How many bags will he fills?
Answers
Answer:
256
Step-by-step explanation:
1 oz will produce 4 bags each one with 1/4 of an ounce
64 oz will produce x
1/64 = 4/x Cross multiply
x*1 = 64 * 4
x = 256 bags.
He will get 256 quarter ounce bags.
I need help please um..yeh
Answers
Answer:
John (15) Molly (19) Ross (12) Jill (16)
Jill used 3/4 of a jar for baking. how much honey did hse use baking explanation
Answers
Answer: 3/4
Step-by-step explanation:
This question is a straightforward question. Since we are already given the information that Jill used 3/4 of a jar for baking.
The quantity of honey that was used for baking will be 3/4 which can be seen in the question.
A laundry basket has 24 socks in it. Six were navy, 10 were black, and the remaining were white, What is the probability of drawing...
Answers
Answer:
7/12 for white sock. 5/12 black sock. 1/4 navy
Step-by-step explanation:
(white) 24-10=14 so then 14/24=7/12
(black) 10/24=5/12
(navy) 6/24=1/4
Tony's friends ate 0.6 of the appetizers he made. Which point on the number line best represents 0.6?
A. R
B. S
C. Q
D. P
Answers
P=0,4
Q=0,6
R=0,8
S=1,0
Enter <, >, or = to make the
statement true.
9.98 [?] 9.099
Please help will mark brainliest
Answers
Answer:
<
Step-by-step explanation:
I just need help on 4
Answers
Answer:
4) alternate interior angles theorem
Step-by-step explanation: