Answers
Answer:
2x+2x is 4 +3x is 12+ 1 is 13 + 3 is 15 - 2 is 13 -1 is 12
so x=15
and y=12
Related Questions
sorry again but i'm having trouble on this one
Answers
Answer:
m∠PNO = 60°
m∠O = 33°
Step-by-step explanation:
∡NPO is 87° because it's a vertical angle with the 87° angle
3) ∡PNO is supplementary to the 120° angle (they must add to 180°)
4) m∠O = 180 - (60 + 87) = 33
the cylinder has a height of 30cm and radius 11cm. work out the total surface area of cylinder
Answers
Answer:
total surface area=2832.66 cm^2
Step-by-step explanation:
11^2(3.14)x2=area of ends=760.26 cm^2
11x2x3.14=circumference=69.08 cm
69.08x30=area of side=2072.4 cm^2
2072.4+760.26=2832.66 cm^2
If m<1=(6x+25), and m<2=(x+5), find m<2
Answers
Answer:
Assuming they are equal to each other, X = -4
Step-by-step explanation:
6x + 25 = x + 5
Subtract 5 from both sides
6x + 20 = x
subtract 6x from the left side
20= 5x
divide by 5
-4 = x
Todo Binomio es polinomio falso o verdadero?
Answers
Answer:
Todo los binomios son casos especiales de polinomios.
Step-by-step explanation:
Answer:
verdadero eso puse yo :D
A rectangular prism has a length of 3.1 inches, a width of 5 inches, and a height of 1į inches.
What is the volume of the prism?
Enter your answer in the box as a simplified mixed number orla decimal.
in. 3
Answers
Length=3.1
Width = 5
Height = 1
(3.1)(5)(1)
= 15.5inches^2
Keisha and her friends visit the concession stand at a
football game. The stand charges $2 for a hot dog and $1
for a drink. The friends buy a total of 8 items for $11. Tell
how many hot dogs and how many drinks they bought.
Answers
Someone please help me state all the possible names for the figure
Please help this is geometry I would really appreciate it!!
Answers
Answer:
B.
Step-by-step explanation:
To answer, lets look at the definitions of each name.
First, a quadrilateral. A quadrilateral is a polygon in Euclidean plane geometry with four edges and four vertices, so it basically just has 4 sides, which this figure has, so this figure is a quadrilateral.
Next, a parallelogram. A parallelogram is a four-sided plane rectilinear figure with opposite sides parallel. So as long as a figure has 4 sides and at least 2 opposite sides that will never collide, it is a parallelogram. Because our figure has 4 sides and each pair of opposite sides is parallel, this figure is a parallelogram.
Last, a rectangle. A rectangle is a plane figure with four straight sides and four right angles, especially one with unequal adjacent sides, in contrast to a square. So, as long as there are 4 sides and 4 right angles, and 2 of the opposite sides are longer than the other set of opposite sides, it is a rectangle, and this figure fills all the requirements.
So, since the figure is a quadrilateral, a parallelogram, and a rectangle, the answer is B.
Hope this helps :)
Please Help with all questions
Answers
2) 17
3) 31
4) 107
5) 6
6) 15 i think?? sorry
7) $522
8) 182
9) 7.56 lb
10) $288.83
is 25 meters longer then 35 yards
Answers
ACDE is reflected over the y-axis.
Answers
.....It's D on Ap3x....
Which of the following equations could you solve by first adding six and then dividing by negative three?
6 - 3 x = -9
+ 6 = -9
-3 x - 6 = -9
3 x - 6 = -9
Answers
Answer:
-3x - 6 = -9 (The third answer)
Step-by-step explanation:
When solving for x, you have to undo each operation. When solving -3x - 6 = -9, you have to undo the -6 first. To do this, add 6 to both sides. Then, you must undo the -3x. To do this, divide by -3 from both sides.
What percent is...
50% of 50% of x
Answers
Answer:
25%
Step-by-step explanation:
Harry is trying to complete his hill walking scouts badge. He is using a map with a scale of 1cm :2km.Harry has completed 4cm of the route on his map.How far has he actually walked?
Answers
Answer:
8km
Step-by-step explanation:
Given data
Scale is 1cm :2km
that is 1cm to represent 2km
hence
if 1cm represents 2km
the 4cm will be x
cross multiply
4*2= x
x= 8km
Hence he walked 8km
Malaya is standing directly between a 90 foot tall courthouse and a 54 foot tall bank. If the angle of elevation from Malaya to the top of the courthouse is 72° and the angle of elevation from Malaya to the top of the bank is 35°. What is the distance between the courthouse and the bank?
Answers
Answer:
the distance is about 106.36 feet
The distance between the courthouse and the bank is about 81.8 feet.
What is the Pythagoras theorem?The Pythagoras theorem states that the square of the longest side must be equal to the sum of the square of the other two sides in a right-angle triangle.
|AC|^2 = |AB|^2 + |BC|^2
We are given that;
Height of court house= 90 foot
Height of bank= 54 foot
Now,
Use the tangent function to write two equations relating x, y, and the angles. For example:
tan(72°)=x90
tan(35°)=y54
Solve for x and y by multiplying both sides by x and y respectively. For example:
xtan(72°)=90
ytan(35°)=54
Divide both sides by tan(72°) and tan(35°) respectively to get x and y. For example:
x=tan(72°)90≈24.8
y=tan(35°)54≈77.9
Use the Pythagorean theorem to find z in terms of x and y. For example:
z2=x2+y2
Substitute the values of x and y and simplify to get z. For example:
z2=(24.8)2+(77.9)2
z2=615.04+6068.41
z2=6683.45
z=6683.45≈81.8
Therefore, by Pythagoras theorem the answer will be 81.8 feet.
Learn more about Pythagoras theorem;
https://brainly.com/question/343682
#SPJ2
m = -7 and it passes through the point (0,4)
Answers
Answer:
Y = -7x + 4
Step-by-step explanation:
Answer:
y=(-7)x+4
Step-by-step explanation:
y=m(x)+b
we know m so it is
y=(-7)x+b
the y intercept is 4 since the y intercept is when x=0
and we have our answer
y=(-7)x+4
Help! Benji has 10 bills that add up to $320. Some are 50-dollar bills and the rest are 20-dollar bills. How many 50-dollar bills and 20-dollar bills are there ?
Answers
question in the image attached
Answers
Answer:
A impossible
Step-by-step explanation:
Answer:
Likely
Step-by-step explanation:
Because it could end up with any any number, but, probibility is based on fractions so it would be 1/6 likely to land on a 7.
El día 12 de diciembre en Moscú se registró una temperatura de 13° bajo cero, a esa misma hora, en buenos Aires hacía una temperatura de 25 grados sobre cero. ¿Qué diferencia térmica existía en ese momento entre las dos ciudades? A.38 B.-38 C.12 D.-12
Answers
Answer:
A. [tex]38\ \text{grados}[/tex]
Step-by-step explanation:
La temperatura en Moscú es de 13 grados bajo cero. Entonces, la temperatura es de -13 grados.
La temperatura en Buenos Aires es de 25 grados bajo cero. Entonces, la temperatura es de 25 grados.
La diferencia de temperatura entre las dos ciudades es
[tex]25-(-13)=38\ \text{grados}[/tex]
La diferencia de temperatura entre las dos ciudades en un momento dado es [tex]38\ \text{grados}[/tex].
A store buys an item for $12 and then marks the price up 55%. What is the
selling price of the item? *
Answers
Answer:
18.60
Step-by-step explanation:
12 x 155% = 12 x 1.55 = 18.60
Radius and diameter
How would I do this
Answers
Answer:
16
Step-by-step explanation:
The radius is half the diameter.
2×8=16cm
Answer:
[tex]16[/tex] cm
Step-by-step explanation:
The length of the diameter is simply twice, or two times as large as, the length of the radius. Therefore, if the length of the radius is [tex]8[/tex] cm, then the length of the diameter will be [tex]8*2=16[/tex] cm. Hope this helps!
help pls...........:)
Answers
Answer:
Here
Step-by-step explanation:
The ratio of tagged fish to untagged fish was 2 to 9. Ninety fish were tagged. How many fish were untagged
Answers
Answer:
405
Step-by-step explanation:
Since
2 : 9 = 90 : X
Then we know
9/2 = X/90
Multiplying both sides by 90 cancels on the right
90 × (9/2) = (X/90) × 90
90 × (9/2) = X
Then solving for X
X = 90 × (9/2)
X = 405
Therefore
2 : 9 = 90 : 405
Determine if the sequence is arithmetic or geometric. Then identify the next term in the sequence 0.2, 1, 5, 25,…
A. geometric; 75
B. arithmetic; 75
C. geometric; 125
D. arithmetic; 125
Answers
Answer:
C. geometric; 125
Step-by-step explanation:
first term(a) = 0.2
common ratio (r) = 1 / 0.2 = 5
now
Tn = ar^ n -1
t5 = 0.2 * 5^ 4
= 125
hope it helps :)
0.2, 1, 5, 25, 125
At age 9, Gerald is 5 feet tall. If he grows at a rate of 1.5 inches per year, how old will he be when he hits 6 feet?
Answers
Step-by-step explanation:
he will be 17. he is going to grow 1.5 inch per year, if we do 1.8×8= 12.0 or 1 ft so it will take him 8 years to be 6feet
kahulugan Ng matinik
Answers
Answer:
MATALINO
MADISKARTE
BTW WHAT R U DOING HR?
Indique cuáles afirmaciones son verdaderas (V) y cuáles falsas (
+5 está a la derecha de +3.
-3 está a la izquierda de +3.
-5 está a la a la derecha de -4.
Answers
Answer:
+5 esta a la derecha de +3 y -3 esta a la izquierda de +3
solve the inequality y - 8 > 13
Answers
It takes Kyle of an hour to walk of a mile. He walks 2 miles. How many hours did it take him?
of 1/5an hour
of 2/5an hour
of 3/5 an hour
of 4/5 an hour
forgot it has answer choices
Answers
Answer:
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Step-by-step explanation:
I believe the correct answer is 4/5 of an hour.
The boys' basketball team at Washington High School has been doing really well so far this year. In the past six games, they've scored the following points.
84, 67, 74, 87, 67, 73
What is the mean of their scores?
20
67
73.5
75.3
Answers
Answer:
75.3
Step-by-step explanation:
Adid all of them together an divide. y how many which gives you 75.3 recurring.
Answer: 75.3
Step-by-step explanation: You add all of them up and you get 452(Total points scored)
452/6(The amount of games)=75.333... or in your case 75.3
Find the mode of the data
Answers
Answer:
9
Step-by-step explanation:
Mode: the value that occurs most frequently in a given set of data
9 has the most dots stacked up for the number of hours slept--
(in that particular data set)
Hope this made sense!