Answers
Answer:
7x + 10 = 150
-10 -10
7x = 140
/7 /7
x = 20 degrees
Related Questions
What values are needed to make each expression a perfect square trinomial? x2 4x x2 – 10x.
Answers
Answer:
Step-by-step explanation:
4 and 25
A fly was sitting on the ground in the front left corner of your classroom. He flew to the ceiling in the opposite corner of the room. How far did he fly if the room is 12 feet by 8 feet by 9 feet?
A- 12.0 feet
B- 17 feet
C- 14.4 feet
D- 864 feet
Answers
Answer: it should be either A or B
Step-by-step explanation:
sorry if I’m wrong
Work out
(4 x 10-1) + (4 x 10-1)
Give your answer in standard form.
Answers
= 8 x 10-1
PLEASE HELP Giving 50 POINTS PLEASE EXPALIN ANSWER
Answers
PART 1: Julie is incorrect ; 15/4 ≠ 3/2
PART 2: LIZ IS CORRECT
In a math test, there are 16 multiple-choice problems. Correct answer will get 6 points, and wrong answer will deduct 2 points, and leaving the question not answered will get 0 point. Stan has one question not answered, at least how many correct answer(s) should he get in order to get total score not less than 60
Answers
So if he has one question not answered that stays at 0 points+ however many points he already has. He has to get at least 10 questions right. 10x6= 60
Manny's Restaurant bought 9 1/4 pounds of onions. The restaurant bought 7 3/4 times as much potatoes as onions. How many pounds of potatoes did the restaurant buy?
Answers
Answer:
71.6875 pounds of patatoes.
Step-by-step explanation:
9.25x7.75 = 71.6875
Select all the following that describe the association in the scatter plot
Answers
Answer:
Linear and positive
Step-by-step explanation:
Positive because its going up and linear because its not scattered, its more or less in a line going up
HELPPP FOR BRIANLEST!!!!
Answers
Answer:
4/13
Step-by-step explanation:
NOT 2010s and NOT spruce wood (4) over total (13)
4/13 is in its reduced form
Help me please it’s due by today
Answers
Answer:
D
Step-by-step explanation:
Lateral SA = area of the 4 triangles
Formula to be used :-
Area (triangle) = 1/2bh
=> 4 x 1/2 x 9 x 12
=> 108 x 2
=> 216 cm²
Total SA = LSA + area of the square
Formula to be used :-
Area (square) = side length x side length
=> 216 + 9 x 9
=> 216 + 81
=> 297 cm²
The correct option is (D).
LSA:-
Area of one triangle:-
1/2(Base)(Height)1/2(9)(12)6(9)54cm²LSA
4(54)216cm²TSA:-
Area of square:-
side²9²81cm²TSA:-
81+216=297cm²A colony of microbes doubles in population every 6 hours. Explain why we could say that the population grows by a factor of 6 square 2 every hour.
Answers
Answer:
please mark brainlyest
6 = 200
12 = 400
18 = 800
24 = 1600
30 = 3200
36 = 6400
42 = 12800
48 = 25600
In theory assuming none of them die and they reproduce at a constant rate.
Find the distance between the points
(8,8) and (8,-2)
Answers
Answer:
10 is the answer
hello bro
30 POINTS!!
Create one equation with the distributive property and show the work to solve it.
Answers
Answer:
173
Step-by-step explanation:
6+4/8*2+(4+9)^2-3
6+4/8*2+13^2-3
6+4/8*2+169-3
6+1/2*2+169-3
6+1+169-3
173
3(x + 5)
The distributive property states that you are distributing whatever is outside the parenthesis to all terms within the parenthesis. For complex distributive questions, you will have to simplify the parenthesis first (if you can) before distributing.
In this case, the example given is 3(x + 5).
First, distribute 3 to all terms in the parenthesis by multiplication:
3(x + 5)
= (3 * x) + (3 * 5)
= 3x + 15
3x + 15 is your answer.
~
Another more complex distribute property can involve powers. Take for example:
(7x + 5)²
In this case, you will use the distributive method of FOIL, or (First, Outside, Inside, Last). Set the question:
(7x + 5)² = (7x + 5)(7x + 5)
First: 7x * 7x = 49x²
Outside: 7x * 5 = 35x
Inside: 5 * 7x = 35x
Last: 5 * 5 = 25
Next, combine like terms:
49x² + 35x + 35x + 25
49x² + (35x + 35x) + 25
49x² + (70x) + 25
49x² + 70x + 25 would be your answer.
~
What is the equation of the line slope of 1/4 and a y-intercept of -2
Help me with these 3 equations please !!!!!!!
Answers
Hello.
We have the slope of the line and its y-intercept; this is enough information for us to write the line's equation in slope-intercept form:
y=mx+b
m = slope (1/4)
b= y-intercept
Equation:
[tex]y=\displaystyle\frac{1}{4} x-2[/tex]
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
Work out percentage change when a price of £20 is increased to £50
Answers
Answer:
150%
Step-by-step explanation:
40 euro = 100% change
20 / 2 = 10 (50% of 20)
Add them
40 + 10 = 500
100 + 50 = 150
150%
50 is a 150% increase of 20.
Can someone please help me with this???
1.
Part A: If (26)x = 1, what is the value of x? Explain your answer. (5 points)
Part B: If (50)x = 1, what are the possible values of x? Explain your answer. (5 points)
Answers
Part A:
(26)x = 1
Solve for x by dividing both sides by 26:
X = 1/26
part B:
(50)x = 1
Solve for x by dividing both sides by 50:
X = 1/50
[tex]\\ \rm\Rrightarrow 26x=1[/tex]
[tex]\\ \rm\Rrightarrow x=1/26[/tex]
#B
[tex]\\ \rm\Rrightarrow 50x=1[/tex]
[tex]\\ \rm\Rrightarrow x=1/50=0.02[/tex]
Jack burned 150 calories on the elliptical and 210 calories on the treadmill. What do a the ratio of calories burned on the elliptical to calories burned on the treadmill?
Answers
Answer:
5/7
Step-by-step explanation:
When you reduce 150/210 you get 5/7, this is the reduced form
Simplify polynomial: 10xyz(20xyz-30xyz)
Answers
A cube with 2 meters.explain what happens to the volume of the cube if the length of the sides is doubled pls answer this for me
Answers
Answer:
The volume will be multiplied by 8.
Step-by-step explanation:
If the sides are doubled, what is going to happen to the volume? First, let's find out what the initial volume is first!
The side lengths are 2 meters. With squares/cubes, all sides are equal.
So, the length, height, and width are the same.
For the volume, we need to multiply those values.
2*2*2=8 meters
That's the initial volume.
Now, let's find out what the volume will be once we've double the side values.
2*2=4
The side values are now four.
Let's multiply!
4*4*4=64 meters
It looks like the volume multipled by eight fold.
Q2 ) A cylinder with a diameter of 4 ft , and height of 6 ft . Find the VOLUME and SURFACE are of the cylinder .
Answers
Answer:
The volume is ten(10)and the surface is also ten(10)
HELP ME FIND THE AREA I AM DESPERATE QUESTION IN LINK
Answers
Answer:
4π cm²
Step-by-step explanation:
The area of a circle is [tex]\pi r^2[/tex], where r = radius. We're given the radius as 2 centimeters, and we have to solve in terms of pi.
[tex]2^2 * \pi[/tex] [tex]4*\pi[/tex] [tex]4\pi[/tex] 4π cm²Therefore, the answer is 4π cm².
HELPPP FOR BRIANSLST!!!
Answers
Answer:
5/16
Step-by-step explanation:
velvet and acoustic guitar (5) over total (16)
5/16 does not simplify
A spinner has numbers from 1-5. What is the probability of spinning a multiple of 2?
Answers
The only multiples of two here are 2 and 4. That leaves you with two options out of 5, so the probability is 2/5.
The radius of a circle is 17 cm. Find its area in terms of pie
Answers
Answer:
289π cm²
Step-by-step explanation:
Area = πr²
= π x (17)²
= 289π cm²
find the value of x
Answers
Answer: 3
Step-by-step explanation:
2x times -6x in multiplying polynomials
Answers
Answer:
- 1x2x3xX
Step-by-step explanation:
- 6x
One of the factors is - 1
If the coefficient is negative, one of its factors is - 1
⬇️
- 1x6x
Factor the monomial by writing the coefficient 6 as a product of prime numbers
⬇️
Solution
- 1x2x3xx
9 + 4 to the third power x (20-8) / 2 + 6
Answers
Answer:
120.25
Step-by-step explanation:
4 to the third power is 64. so 64 + 9 = 83. 20-8 = 18. 6 + 2 = 8.
so 83 + 18 + 8 = 109. so 8 divided by 18 = 2.25. 109 + 9 + 2.25 = 120.25.
The longest chord in the diagram is:
UT
TV
SV
SU
Answers
Answer:
a ut is the longes cored
Step-by-step explanaton:
48 divided by 9,853 and whats the r
Answers
The quotient and remainder of 9853 divided by 48 = 205 R 13
explained in image
Please help with this question
Answers
Answer:
Hope it helps ;)
Step-by-step explanation:
tan60 = √3 = 28/EG
=> EG = 28/√3 = 28/1.73
=> EG = 16.2 in.
sin60 = √3/2 = 28/EF
=> EF = 56/√3 = 56/1.73
=> EF = 32.4 in.
Drag and drop the angles and line segments into the correct category to identify those that are chords, inscribed angles, and central angles in the figure. The center of the circle is C.
Answers
Line DE and DF are chords, angle DCF is a central angle while angle DEF is an inscribed angle.
What is a circle?A circle is the locus of a point such that its distance from a fixed point known as the center is constant.
Chord is a straight line running across the circumference. Central angle are angles subtending from circle center.
Line DE and DF are chords, angle DCF is a central angle while angle DEF is an inscribed angle.
Find out more on circle at: https://brainly.com/question/24375372