Answer:
5x+36
Step-by-step explanation:
Answer:
5x+36
Step-by-step explanation:
use the distributive property for 5(x+4) then you get 5x+20 then add the 16 to the 20 which equals 5x+36 :)
what is the opposite of 1/2
Answer:
-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Write the first four terms of the sequence.
f(n) = (n-1) (n-2)
Answer:
the first four terms are 0,0,2,6
Step-by-step explanation:
The computation of the first four terms of the sequence is shown below:
Given that
f(n) = (n - 1) (n -2)
= n^2 - 2n - n + 2
= n^2 - 3n + 2
Now the first four terms are
f(1) = 1^2 - 3(1) + 2
= 1 - 3 + 2
= 0
f(2) = 2^2 - 3(2) + 2
= 4 -6 + 2
= 0
f(3) = 3^2 - 3(3) + 2
= 9 - 9 + 2
= 2
f(4) = 4^2 - 3(4) + 2
= 16 - 12 + 2
= 18 - 12
= 6
So, the first four terms are 0,0,2,6
how do I resolve this?
Answer:
32
Step-by-step explanation:
20+2+4+6
pls mark brainliest
What is the value of the expression 7 + (16 − 7) ÷ 3 + 8? 12 15 17 18
Answer:
18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
7+(16-7)/3+8
7+9/3+8
7+3+8
18
An airplane company wants to make a model of an 87 foot airplane. The scale they are using is 2in=8ft. How many inches long with the model airplane be?
Question 2 options:
2 inches
16 inches
10.875 inches
21.75 inches
the point A (4,-1) is reflected over the x-axis
PLEASE HELP!!!!
What would be the length for KL and why? PLEASE HELP
Answer:
5.333
Step-by-step explanation:
8(0.75)=6
x(.75)=4
5.333×.75=4
HURRY PLEASE I RLLY NEEED THIS NOW AND I DONT OPEN LINKS
Answer: Option 2
Step-by-step explanation: its option2
Find the value of x. Round to the nearest tenth.
Use this to find the value of x: tan (x) = 4/3
Using tan(x) = 4/3
X = arctan(4/3)
X = 53.1 degrees
Answer:
Step-by-step explanation:
tan x = 4/3
tan x=1.333333
divide both sides by tan
x=1.33333/tan
x=tan inverse of 1.33333
x=53.130
x=53.13 to the nearest tenth
What is the center of the circle x2 + y2 - 13x – 22 =0
[tex] \frac{13}{2} 0[/tex]
[tex] \frac{ \sqrt{257} }{2} [/tex]
Answer:
mark me as brainiest and follow up
What should be added to both sides of the equation below to complete the square?
x?
+ 6x = -8
O-4
O-2
O-9
09
Answer:
Step-by-step explanation:
x² + 6x = 8
Coefficient of the x term: 6
Divide it in half: 3
Square it: 3²
Add 3² to both sides of the equation to complete the square and keep the equation balanced:
x² + 6x + 3² = 8 + 3²
(x+3)² = 17
can someone help me answer this pls?
Answer: c
(2, 0.5)
Step-by-step explanation:
Which of the following uses electrical energy?
The sun
A washing machine
A cat
A plant
Answer:
B. A washing machine.
Step-by-step explanation:
What's Electrical energy?
Electrical energy is energy derived from electric potential energy or kinetic energy. When used loosely, electrical energy refers to energy that has been converted from electric potential energy.
Hope this helps!
Simplify.
Rewrite the expression in the form 4^n
(4^2)^4
Rosa built a jewelry box. She first cut out all the pieces she would need by using the pattern shown below based on the pattern which phrase best describes the shape of the completed jewelry box
Answer: C
Step-by-step explanation: The sides looks longer and the looks shorter. Imagine an cube picture and picture this image in your head.
The measure of one base angle of an isosceles triangle is 35 degrees. What is the measure of the vertex angle?
Answer:
110 degrees
Step-by-step explanation:
The measures of the two base angles of an isosceles triangle are the same so 180 - 2(35) = 110 which is the vertex angle.
find the particular solution to the exact differentiable equation dy/dx=(2e^x)-cosx passing through the point (0,3)
Answer:
y = 2eˣ - sin x + 1
Step-by-step explanation:
dy/dx = 2eˣ - cos x
(0, 3)
Integrate dy/dx to find the original function.
y = 2eˣ - sin x + CSolve for C by substituting the point given.
3 = 2e⁰ - sin(0) + C 3 = 2 - 0 + C 1 = CNow we can substitute C into the original function.
y = 2eˣ - sin x + 1This is the particular, or explicit, solution to the differentiable equation.
Help fast help fast help fast help fast
Answer: T(x) = 18x + 65
Step-by-step explanation:
T(x) = A(x) + B(x)
T(x) = 10x + 50 + 8x + 15 [Plug in the number for A(x) and B(x)]
T(x) = 10x + 8x+ 50 + 15
T(x) = 18x + 65
A rectangle has an area of 270m2.
One of the sides is 3m in length.
Work out the perimeter of the rectangle.
The ratio of girls to boys in a swimming club was 2 : 4. There were 14 girls. How many total members were there in the club?
Answer:
42
Step-by-step explanation:
the ratio 2:4 can be reduced to 1:2,
where the number of girls corresponds to the 1 and the number of boys corresponds to the 2.
If there are 14 girls, then there must be 28 boys (14 x 2 = 28).
Now to get the total number we need to add the total number of boys and girls together.
So 14 + 28 = 42
Hope it helps :)
Answer:
32
Step-by-step explanation:
14 + 28 = 32
2 x 7 = 14
4 x 7 = 28
Can someone help me with these ?
0 > 3x - 3 - 6
what is answer
Answer:
x < 3
(*￣3￣)╭
Answer:
The answer is x < 3.
Step-by-step explanation:
1) Simplify 3x - 3 - 6 to 3x - 9.
[tex]0 > 3x - 9[/tex]
2) Add 9 to both sides.
[tex]9 > 3x[/tex]
3) Divide both sides by 3.
[tex] \frac{9}{3} > x[/tex]
4) Simplify 9/3 to 3.
[tex]3 > x[/tex]
5) Switch sides .
[tex]x < 3[/tex]
Therefor, the answer is x < 3.
Make u the subject of the relation.
1.wx+yz=uv-2wx
Answer:
Step-by-step explanation:
wx+yz=uv-2wx
uv = wx + yz + 2wx
u = ( wx + yz + 2wx ) / v
hope it helps :)
What is 89% of 602 I really need the help someone help me
Answer:
535.78
Step-by-step explanation:
Dont how to explain
Which sentence means Jack ate 2 ⁄ 4 of a pizza?
what are the sentences? but 2/4, could also be 1/2 or a half
Segments AB,DC, and EC intersect at point C. Angle DCE measures 148. Find the value
Answer:
x = 16°
Step-by-step explanation:
We can see that AB is a straight line. The sum of angles on a straight line adds up to 180°
∠ACD + ∠DCE + ∠ECD = 180° (sum of angles on a straight line)
∠ACD = x, ∠DCE = 148, ∠ECD = x
substituting the respected values for the angles gives:
x + 148 + x = 180
2x + 148 = 180
subtracting 148 from both sides:
2x + 148 - 148 = 180 - 148
2x = 32
Dividing both sides by 2, to get x:
2x/2 = 32/2
x = 16°
4.) Show that sec 0 sin 0 cot 0= 1 is an identity
Answer:
1/sin(0)+sin(0)+cos0/sin0= 1
Find the product.
(-4·3·2)2
(- 4 * 3 * 2)*2 = - 48
frank bought am math pencil, he used 28% percent off with a QR code, he paid 108$ how much did he save
Step-by-step explanation:
28% =28\100
28\100×108=30.24
If triangle ABC is an equilateral triangle with sides of 12 ft , and points X,Y, and Z are the midpoints of each side , find the perimeter of triangle XYZ.
Answer:
I dont know the answer so I'm gonna give it my best sorry!
Step-by-step explanation:
I think that it is 36 ft.