Answer:
x = 45.1
Step-by-step explanation:
The angles within this all equal 360 when added together.
So we add all of these angles together, make it equal to 540, and then solve for x. :)
4x+6 + 2x+3 + 120 + 2x+10 + x-5 = 540
4x+2x+2x+x +6+3+120+10-5 = 540
9x + 134 = 540
9x = 406
x = 406/9
x = 45.1
Find the sum of the arithmetic sequence.
-10, -7, -4, -1, 2, 5, 8
Answer:
s7= -7
Step-by-step explanation:
Pls help ASAP.......
Answer:$25.50
Step-by-step explanation:
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Im not sure if this is the nearest cent but here are the steps to find the nearest cent.
Answer:
it will cost $25.5
Step- by-step explanation:
so $30 by 15 divide it by 1 hundred so and will by equal to $4.5
The combined height of one fur tree and one pine tree is 21 meters. The higher of 4 fir trees stacked on top of each other is 24 meters taller that the one pine tree. How tall are the types of trees that Logan genetically engineered?
Answer: Fur tree = 6 meters, pine tree = 15 meters
Step-by-step explanation:
Lets say the height of one fur tree is x
the height of one pine tree is y
so x+y=21 and 4x=24
x = 6
y = 15
Triangle ABC is congruent to triangle DCE by...
SSS
AAS
ASA
SAS
Answer:
ASA
Step-by-step explanation:
i need the area of a rectangle, the middle is 5ft the right is 6ft and the bottom is 5ft. thank u
Answer:
length times width for area so its 5x6=30
The radius of a circle is 17 m. Find its area in terms of pi.
Answer:
289m²
Step-by-step explanation:
Area of circle =πr²=π×17²=289m² when r=radius =17m
Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
(4p^2+3)(p+2)
Step-by-step explanation:
- 3(x - 7) + 2 = 20 I need help to solve it
Answer:
x=1
Step-by-step explanation:
First you will distribute it
U basically multiply the 3 by the X and the 7 here
-3 x (x = -3x And the 7 becomes a 21
Then you add the 2
21 + 2 = 23
Then you add the -3
-3x + 23 =20
Then using the equation above you subtract 23 from both sides
(-3 + 23) - 23 = 20 - 23
Then you simplify it
-3x = -3
Then you divide them using the same term
-3
÷ -3
Then you simplfy it and you get
x=1
8x^{3}-7x^{3}+16x^{3}
combining like terms
Answer:
17x^3
Step-by-step explanation:
8-7+16=17 keep the like terms
Write an equation in slope-intercept form of the line shown.
Answer:
y=2x-2
Step-by-step explanation:
The slope is 2 and your y intercept is already given as -2.
Slope intercept is basically y=mx+b
plug it in so you get y=2x-2
Write (2x – 1) (3x – 1) in standard form.
Answer:
6x^2-5x+1
Step-by-step explanation:
Use the foil method:
multiply 2x with 3x and -1.
then multiply -1 with 3x and -1
when multiplied, you should have gotten 2x×3x=6x^2, then 2x×-1, then -1×3x=-3x, then you put all of the answers in order from variables with exponents to normal variables to non variables
A father is 20 years older than his son. Five years ago,he was three times as old as his son was.Find their present ages
Answer:
Dad=35, Son=15
Step-by-step explanation:
Well since the dad is 20 year older then the son we can call the son x and the dad x+20. Now five years ago the father was 3 times older then the so we construct the following equation:
x+20−5=3(x−5)
x+15=3x-15
x=15
So now we know that the sons age is 15 meanimg that since the dads 20 years older then him, his age is 20+15 which is 35!
Does the set of numbers represent a right triangle?
20, 25, 15
Answer:
No.
Step-by-step explanation:
20+25+15 = 60
A right is 90°. Therefore, 20, 25, and 15 do not make a right angle.
Find the missing side (to 2dp)
Answer:
x = 17.74 cm
Step-by-step explanation:
tan 29 = x/32
0.5543 = x/32
x = 17.74 cm
Answer:
17.74 to 2 dp.
Step-by-step explanation:
tan 29 = x/32
x = 32 tan 29
= 17.7379.
Which systems of equations have infinite solutions
2x+y 31
+ y = 18
2x+y 10
изу +7
y 14 - 2x
0x3y12
y 13 - 2
1x 3.10
2x + y 14
X 13 - 2y
2x+y 17
Ox3y - 61
what is x7 * x-5 ?????????
[tex]7x \times x - 5[/tex]
Pemdas!
7x·1x=7x
[tex]7x - 5[/tex]
This equation can't be evaluated, but you could make up. an answer by yourself, this is just the other way of saying x7·x-5
Answer:
7x²-5
Step-by-step explanation:
hope it helps
Joe works for a charity. Each year the charity gives money to different projects. The charity has a total of eight thousand nine hundred and sixty-eight pounds to give to the projects this year.
Answer:
[tex]Each =\pounds 1121[/tex]
Step-by-step explanation:
See comment for complete question.
Given
[tex]Total = \pounds 8968[/tex]
[tex]Projects = 8[/tex]
Required
Determine the amount allotted to each
From the question, we understand that each project gets each allocation.
So, the amount of each is:
[tex]Each =\frac{Total}{Projects}[/tex]
[tex]Each =\frac{\pounds 8968}{8}[/tex]
[tex]Each =\pounds 1121[/tex]
Each project gets £1121
A: f(x) = -100(4)^x
B: f(x) = -200(2)^x
C: f(x) = -50(4)^x
D: f(x) = -400(2)^2
PLEASE HELP!!!!
oof oof oof I need help again lol
Answer:
The first one is 0.6
The second one is -2.8
The third one is -3
Step-by-step explanation:
Have a nice day! :)
Which inequality is true when c = 6.2?
5c<32
2c>12.4
29≥4.7c
37≤5.9c
Answer:
is this for a quiz or test? or just homework?
Step-by-step explanation:
Answer:
1 is correct, 2 is incorrect(=), 3 is incorrect(<), 4 is incorrect(>)
Need help don’t like math help
Answer:
50.65 grams
Step-by-step explanation:
Answer:
Step-by-step explanation:
Total amount of salt = 38.1 + 12.55 = 50.65 grams
38.10 +
12.55
50.65
I REALLY NEED HELP WITH THIS PROBLEM
Answer:
B
Step-by-step explanation:
it would be (4^2=16-1=15)/(-4+1=-3)
-15/3=-5
What is the measure of ZXYZ?
113*
A
37"
Z
A. 38°
B. 56.5°
C. 760
O.
D. 75°
Answer:
C
Step-by-step explanation:
The solution is, the measure of ∠ZYC is 108 degrees.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
Given:
m∠XYZ = 72 degrees
m∠XYZ and m∠ZYC form a linear pair.
Let's find the measure of ∠ZYC.
To find the measure of angle ZYC, apply the Linear Pair of Angles theorem which states that the sum of angles that form a linear pair is 180 degrees.
Hence, we have:
m∠XYZ + m∠ZYC = 180
72 + m∠ZYC = 180
• Subtract 72 from both sides:
72 - 72 + m∠ZYC = 180 - 72
m∠ZYC = 180 - 72
m∠ZYC = 108 degrees.
Therefore, the measure of ∠ZYC is 108 degrees.
ANSWER:
C. 108°
To learn more on angle click:
brainly.com/question/28451077
#SPJ7
Complete question:
If ZXyz and ZZYC form a linear pair and the measure of ZXYZ is 72°, whatis the measure of ZZYC?O A. 28°B. 18°C. 108°D. 72°
what is 5,256 divided by 8
Answer:
657
Step-by-step explanation:
......................
Which equation has imaginary roots?
A. x(5 + x) = 8
B. x(5 - x) = -3
C. x(x + 6) = -10
D.(2x + 1)(x – 3) = 7
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
I think it's -14
Step-by-step explanation:
x = 0 so the x won't be included but
-2 • x = -2x
-12 • x = -12x
-2x + (-)12x = -14
hope this helps :)
2. P = (2,3,5,7, 11, 13, 17)
Q = (11, 13, 15, 17, 19)
a) Draw a Venn diagram to illustrate the above
information.
b) Copy and complete the following statements:
i) PnQ= (...) ii) PUQ= {...}
Answer:
please give brainiest
PnQ={11,17,13}
PuQ={2,3,5,7,11,13,17,15,14}
please mark brainiest thank you
If 6 cakes cost £1.80, how much do 4 cost
The kindergarten teachers bought fruit flavored juice boxes for their End-of-Year party. Each individual juice box contains 225 milliliters of juice. Each package contains 8 boxes. There are 1,000 milliliters in 1 liter.
Answer:
5,000000
Step-by-step explanation:
so imultiplyied
Yum-Yum-Yum restaurant has just increased the wages they pay their employees. to help offset this added expense, Yum-Yum-Yum must mark up their meals by 12% if the average meal costs $7.99, how much will it cost after the markup?
Answer:
12% of 7.99
=0.96$
so...
The cost after Markup
=7.99$+0.96$
=8.95$answer/explanation:
carry out these steps: 12% of 7.99 = $0.96 and use fraction if u may like. therefore the new cost after the markup is $7.99 + $0.96 which is then equal to your final answer - $8.95!