Answers
Answer:
17
Step-by-step explanation:
∠CDE is a 90 degree's, and it splits, because ∠CZB said that it is 39 degrees, thus meaning that the degree of ∠BZD=51, and x=17, because 17*3=51.
I know this will be helpful to you
Related Questions
What number could be a value of x which makes the following inequality true?
5x < 15
Answers
Answer:
X<3
Will be ur answer i guess .
consider the figure shown below. Match the angles given in the first column with their equivalent degree Measure given in the first row
Answers
Answer:
∠3 = 115°
∠8 = 75°
∠6 = 105°
∠11 = 115°
∠9 = 65°
∠4 = 65°
Step-by-step explanation:
∠3 = 180 - 65 =115° because they are supplementary
∠8 = 75° because it is vertical to 75°
∠6 = 180 - 75 = 105° because they are supplementary
∠11 = 115° because it is corresponding to ∠3
∠9 = 65° because it is corresponding to ∠1
∠4 = 65° because it is vertical to 65°
Applying the definition of special angle pairs, the given angles and their respective equivalent degree measures are:
m<3 = 115°m<8 = 75°m<11 = 115°m<9 = 65°m<4 = 75°Given the following:
m<1 = 65°m<5 = 75°Thus:
<3 and <1 are supplementary angles, therefore,
m<3 = 180° - 65°
m<3 = 115°
<8 and <5 are vertical angles, therefore,
m<8 = 75°
<6 and <8 are supplementary angles, therefore,
m<6 = 180° - 75°
m<6 = 105°
<11 and <3 are corresponding angles, therefore,
m<11 = 115°
<9 and <1 are corresponding angles, therefore,
m<9 = 65°
<4 and <2 are vertical angles, therefore,
m<4 = 75°
Learn more here:
https://brainly.com/question/11018476
Find the percent increase. From $5.00 to $9.00
Answers
natural numbers start from 0 true or false
Answers
Answer:
This is false
Step-by-step explanation:
A natural number is an integer greater than 0. Natural numbers begin at 1 and increment to infinity: 1, 2, 3, 4, 5, etc.
7/8 ×4 1/6 using mixed numbers (Distributive Property)
Answers
Answer:
1
Step-by-step explanation:
Answer:
175/48 or 3 31/48
Step-by-step explanation:
7/8 = 7/8
4 1/6 = 25/6
7/8 x 25/6 = 175/48
A commercial jet flies 1,500 miles with the wind. In
the same amount of time it can fly 1,000 miles against the
wind. The speed of the jet in still air is 550 mph. Find the
speed of the wind.
Answers
Answer:
As below
Step-by-step explanation:
we want to know how long it took to fly so make two equations and set them equal to each other using the variable t
so, use d = r*t where d= distance , r= rate ( speed) and t = time
w= wind velocity (speed with direction)
1500=(w+550)*t
1000=(-w+550)*t
now make both equations with respect to t
1500/(w+550) = t
1000/(-w+550) = t
since they are both equal to t, where t is the same amount of flying time, set the two equations equal to each other
1500/(w+550) = 1000/(-w+550)
now solve for w
1500w + 825,000 = -1000w+550,000
2500w= -275,000
w = - 110
the wind speed is 110 opposite of the planes direction but also, if the plane flies in the other direction with it.
wind velocity (velocity is speed with a direction ) is 110 MPH
they are asking for speed, b/c we don't know anything about direction... that is which direction is the plane headed during it's flight therefore we also can't say anything about the wind direction either. :|
Which of the following equations will produce the graph shown below?
+10
-6
-5
-4
-3
+1
HHHH
-10-9-8-7-6-5-4-3-2-1+1 2 3 4 5 6 7 8 9 10
7.2
+3
+++LULU
-5
-6
-7
-8
-10
O O
O A. 20x² – 20y2 = 400
B. x² + y2 = 16
x2 12
=1
c. 20 20
+
D. 6x² +67² = 144
Answers
The equation that produces the circle in the given graph is; x² + y² = 16
How to interpret the equation of a Circle?
The general form of equation of a circle is;
(x - h)² + (y - k)² = r²
where;
h, k are coordinates of the circle center
r is the radius
From the graph, we can see that the coordinates of the center is; (0, 0).
Also, radius is;
r = √(4² - 0²)
r = √16
Thus, our equation of the circle in the graph is;
(x - 0)² + (y - 0)² = (√16)²
⇒ x² + y² = 16
Read more about Circle Equation at; https://brainly.com/question/1559324
#SPJ1
Answer:
x^2/20+y^2/20=1 is the correct answer.
Step-by-step explanation:
there are 107 girls at hockey camp. The coach is reserving rinks for games. There can only be 12 girls on each rink. How many rinks should the coach reserve?
Answers
Divide 107 by 12, you’ll get 8.9, just round it to the next number which is 9.
Draw an isosceles Triangle with exactly one 40 degrees angle. Is this the only possibility or can you draw another triangle that will also meet these conditions? How is this different from drawing a triangle given 2 sides and the angle between them?
Please answer ASAP Due today PLEASE!!!
Answers
Answer:
The correct answer is yes, we can draw an isosceles triangle with only one 40° angle. NO this is not the only possibility.
Step-by-step explanation:
plz mark brainliest
Laura has 2 jars full of coins the jars are both 12 inches tall and have a diameter of 6 inches. Laura was asked to find the volume of just one container what is the volume? Round to the nearest tenth.
1357.2 in3
339.3in3
1357.2in2
339.3 in2
Answers
Answer:C
Step-by-step explanation:because I did it before
If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this player scoring a goal on their next shot?
0.173
0.205
0.013
0.263
Answers
Answer:
0.205
Step-by-step explanation:
This is a question of experimental probability, in which the probability from the previous outcomes is the probability for the next outcome.
A probability is given by the number of desired outcomes divided by the number of total outcomes.
In this question:
16 goals on 78 shots. So the probability of the player scoring a goal in the next shot is:
16/78 = 0.205
Answer:
0.205
Step-by-step explanation:
How do you fill in the table?
Answers
Answer:
7,8,9,10 , 11
..
...
Answer:
7, 8, 9, 10, 11 (Answer to boxes from left to right
Step-by-step explanation:
For each problem, we just "plug in" the x value into the equation. For example, in the first box the x value is 2 and the equation is y = x + 9. Since we know that x is equal to -2, then the equation becomes y = -2 + 9, and y becomes 7.
What is 57 x 2135 then divided by 19 then multiplied then 35 and what's the final answer pls
you will get 24 points also :)
Answers
Answer: 224,175
Step-by-step explanation:
Two consecutive integers have a sum of 75. Find the integers.
Answers
Answer:
37 and 38
Step-by-step explanation:
let the consecutive integers be x-1 and x
If their sum is 75
x-1+x = 75
2x - 1 = 75
2x = 75+1
2x = 76
x = 76/2
x = 38
First integer = x - 1
First integer = 38-1 = 37
Second integer is 38
Hence the integers are 37 and 38
Please help with this answer
Answers
what is the greatest common factor of 55 , 99
Answers
I need help. I have this question and it says express your answer as a simplified mixed number 8 4/7 - 3 2/7 =
Answers
Answer:
5 3/7 or 37/7
5 2/7 simplified mixed number
Simplify –(9x + 12) – 4x.
Answers
Answer:
x = 2.4
HOPE THIS HELPS :)
Answer:
5x
Step-by-step explanation:
Turn
2. Lorna earns PHP 71.75 per hour for gardening. If she will work for 21 hours
month, then how much will she earn?
Answers
Answer:
$1506.75 earned by working 21 hours of the month
Step-by-step explanation:
$71.75 ($ per hour) x 21 (hours) = $1506.75 (total earned for working 21 hours)
I hope this helps :)
asmine is choosing between two different yoga studios. After how many months will the total cost for each yoga studio be the same?
Answers
I need help on this question
Answers
Answer:
70
Step-by-step explanation:
Hey There!
To find the range you subtract the largest number from the smallest number. In this data plot it seems that the largest number is 85 and the lowest number is 15
85-15=70
Therefore the range is 70
Answer:
The range is the largest number minus the smallest number.
85 - 15 = 70
3/4 x 1/4
10/15x 1/2
5/11 x 6/8
2/21 x 9
Show your work
Answers
10/15*1/2=10/30=2/6=1/3
5/11*6/8=30/88=15/44
2/21*9=18/21=6/7
The width of the rectangle
is one-fourth of its length.
If the perimeter is 40 cm,
find the dimensions of the
rectangle.
4w = L
2L + 2w = 40
Answers
Answer:
84cm^2
Step-by-step explanation:
P=2l+2w
We are given,
P=40cm
l=2w+2
Plug these into the first formula and solve for the dimensions,
length and width, of the rectangle:
40=2(2w+2)+2w Simplify
40=4w+4+2w
40=6w+4
36=6w
6=w OR the width is 6cm, therefore,
the length is
l=2(6)+2
l=14cm
To calculate the area of a rectangle, A=lw,
plug the length,14cm, and the width, 6cm, into this formula
A=(14)(6)
A=84cm2 OR the area of the rectangle is 84cm^2
7 cm
4 cm
4 cm
5 cm
Find the area of this figure.
A =
cm2
Answers
4*5=20
28+20=48
Answer is 48cm^2
If (-5,3) is reflected over the y-axis what would the new points be?
Answers
Answer:
(5, 3)
Step-by-step explanation:
3. Ashley must choose between two job offers.
• Job A pays a flat rate of $21.50 plus an additional $9.75 per hour.
Job B pays a flat rate of $10.95 plus an additional $11.40 per hour.
Which inequality can be used to find x, the number of hours when Job A will earn more than Job B.
9.75 + 21.50x > 11.40 + 10.95%
9.75 + 21.50x < 11.40 + 10.95x
9.75x + 21.50 > 11.40x + 10.95
9.75x + 21.50 < 11.40x + 10.95
CLEAR ALL
Answers
Answer:
A. 9.75 + 21.50 ,,,symbol,,, 11.40 + 10.95
Step-by-step explanation:
I know it because my teacher told me that i was the only one that got it correct.
Nick needs 75 yards of wire for a project. If the wire is only sold on spools which hold 6 feet of wire, how many spools will he need? Nick needs spools .
Answers
Answer:
12.5
Step-by-step explanation:
Answer:
37.5
Step-by-step explanation:
calculați aplicând distributivitatea înmulțirii fata de adunare și de scădere
6/7×(2intregi și 5/6- 1intreg și 1/5)=
5/8×1intreg și 2/3+11/5
repede va rog am nevoie urgent
Answers
Răspuns:
7/5;
2 întreg 5/12
Explicație pas cu pas:
6/7 × (2 numere întregi și 5 / 6-1 numere întregi și 1/5)
6/7 * (2 5/6 - 1 1/5)
6/7 * (17/6 - 6/5)
6/7 * (85 - 36) / 30
7/7 * 49/30
1/1 * 7/5
= 7/5
2.)
5/8 × 1 întreg și 2/3 + 11/5
5/8 * (1 2/3 + 11/5)
5/8 * (5/3 + 11/5)
5/8 * (25 + 33) / 15
5/8 * 58/15
1/8 * 58/3
= 58/24
= 2 întreg 10/24
= 2 întreg 5/12
What number is halfway between 8.8 and 8.9 if u answer this right im making u brainliest
Answers
Answer:
8.85
Step-by-step explanation:
You can rewrite 8.8 as 8.80. You can rewrite 8.9 as 8.90. Halfway between 8.80 and 8.90 is 8.85.
Hope this helps! Thanks for brainliest! :D
Answer:
8.85
Step-by-step explanation:
Go to the hundreths place
Find the perimeter of a rectangle if
the area is 45 cm2 and the base is 7.5 cm
Answers
Answer:
27 cm.
Step-by-step explanation:
Area = base * height
45 = 7.5 * h
h = 45/7.5
= 6 cm.
So the perimeter
= 2(base + h)
= 2(7.5 + 6)
= 27 cm.