Can someone plz help me out with this?
Answers
Answer:
1. They are equal to 90°
2. They are both right angles so they are equal to 90° and they are on a straight line
3. An isosceles triangle has two sides of equal length
4. Right angles on a straight line
5. Isosceles triangle has two angles that are equal
Related Questions
The difference between an observational study and an experiment is thatA . in an observational study, only one group is studied, and in an experiment, two groups are studied. B . in an observational study, the researchers do not control treatment, and in an experiment, they do. C . in an experiment, cause-and-effect is analyzed, and in an observational study, it is not. D . in an experiment, one group is studied over a short period of time, and in an observational study, the group is studied over a longer period of time.
Please help! The answer choiuces are :PositiveNegative AbsoluteParabola
What is the sum of 2/5 and 2/4?
Colin took out a loan with a principal of $32,800. After five years, the interest and principal totaled $48,872. If Colin made monthly payments of $816 for five years until the loan was paid off, how much did Colin pay in service charges?
Answers
Answer:
The answer is 12.
Explanation:
The bottom is seconds, and on the left side it is feet.
Look at the bottom and find the number 1.5.
Stop there on the line and move up until you hit the dark blue line.
It stops at 12. So that is your answer.
I hope this helps! Have a nice day!
x=3y+5
x-4y=3
Answers
If the total price including tax was $98.90, find the tax rate.
Answers
Answers
Answer:
A) m∠FEB + m∠HGD = 180°
Step-by-step explanation:
We are given that ∠FEA is supplementary to ∠HGD
Supplementary angles : Sum of pair of angles is 180°
⇒∠FEA +∠HGD = 180° -- 1
In figure 1 :
∠FEA +∠FEB= 180° (linear pairs) --2
Since ∠HGD is supplement to ∠FEA So, ∠FEB cannot be supplement to ∠HGD (refer figure)
So, A is false
Subtract 1 from 2
⇒∠FEA +∠FEB - ∠FEA +∠HGD = 180° - 180°
⇒∠FEB =∠HGD
So, B is true : ∠HGD≅∠FEB
Now In figure 2 :
∠HGC +∠HGD= 180° (linear pairs) --3
By part B
∠HGC +∠FEB= 180°
So, part C is true
Now subtract 3 from 1 :
⇒∠FEA +∠HGD -∠HGC-∠HGD = 180° -180°
⇒∠FEA =∠HGC
So, part D is true :∠FEA≅∠HGC
Option A is false
c. d.
What is the common difference in the sequence 8, 16, 24, 32, . . .?
a. 24
b. 16
c. –8
d. 8
The floor of a rectangular room will be tiled with square tiles that measure 3 inches on each side. The room is 109 inches long and 103 inches wide. ...
Answers
1)
x= the width
2x=the length
x-3= the height
V=x*2x*(x-3)=2x^3-6x²
2)
16-8=8
24-16=8
32-28=8
difference=8
answer D
3)
a) if you put the squares side by side horizontaly you will need 37*34=1258 squares (for a perfect job)
b) or 109*103/9≈1248 squares (cutting squares)
L=2W
heigt is 3 less than width
H=W-3
if W=x
V=??
V=LWH
W=x
L=2x
H=x-3
V=(2x)(x)(x-3)
V=(2x^2)(x-3)
V=2x^3-6x^2
common difference is the nth term minus the n-1 term
basically a term minus the one before it
16-8=8
common differnce is 8
how many tiles
find area of room
area of room=109*103=11227
area of tile=3^2 since it is asquare or 9
areaof1tile times how many tiles=areaofroom
9*howmany=11227
divide both sids by 9
how many=1247.44444
round up so you have enough (since you can't buy 0.4444 tiles)
how many=1248
1248 tiles
Answers
These are just some equivalent fractions of 8/4:
2/1 = 4/2 = 6/3 = 8/4
= 10/5 = 12/6 = 14/7 = 16/8
= 18/9 = 20/10 = 22/11 = 24/12
= 26/13 = 28/14 = 30/15 = 32/16
= 34/17 = 36/18 = 38/19 = 40/20
= 42/21 = 44/22 = 46/23 = 48/24
= 50/25 = 52/26 = 54/27 = 56/28
= 58/29 = 60/30 = 62/31 = 64/32
= 66/33 = 68/34 = 70/35 = 72/36
= 74/37 = 76/38 = 78/39 = 80/40
= 82/41 = 84/42 = 86/43 = 88/44
= 90/45 = 92/46 = 94/47 = 96/48
= 98/49 = 100/50 = 102/51 = 104/52
= 106/53 = 108/54 = 110/55 = 112/56
= 114/57 = 116/58 = 118/59 = 120/60
= 122/61 = 124/62 = 126/63 = 128/64
= 130/65 = 132/66 = 134/67 = 136/68
= 138/69 = 140/70 = 142/71 = 144/72
= 146/73 = 148/74 = 150/75 = 152/76
= 154/77 = 156/78 = 158/79 = 160/80
= 162/81 = 164/82 = 166/83 = 168/84
= 170/85 = 172/86 = 174/87 = 176/88
= 178/89 = 180/90 = 182/91 = 184/92
= 186/93 = 188/94 = 190/95 = 192/96
= 194/97 = 196/98 = 198/99 = 200/100
So, yes.
Answer:
yea
Step-by-step explanation:
the both have the same value when totaly simplified, which is 2.