Answer:
24a^3+8a^2+6a+4
Step-by-step explanation:
(4a+2)(6a^2-a+2)
Distribute parentheses
6a^2+4a(-a)+4a :2+2 :6a^2+2(-a)+2 :2
Apply minus-plus rules
=4 6a^2a-4aa+4 :2a+2 6a^2-2+2 .2
Two angles are vertical if one is 5x - 15 and the second angle is 3x + 1, what is the value of x
What is the measure of each angle
Answer:
Step-by-step explanation:
If they are vertical angles, they are opposite to each other where two lines intersect. Vertical angles are equal to each other so
5x-15=3x+1
2x-15=1
2x=16
x=8 degrees.
The angles are
a=5x-15, and x=8 so
a=5(8)-15
a=40-15
a=25 degrees.
Which two-dimensional shape cannot be used to create a pyramid?
A. circle
B. triangle
C. rectangle
D. hexagon
Answer:
A,C,D
Step-by-step explanation:
The only one you might use it the triangle
ill mark brainlist plss help
Answer:
D: Non-Vascular
Step-by-step explanation:
Non Vascular plants are plants without Xylem and Phloem, and instead use other simpler tissues to move water around.
If the mother's name is Mrs.62,Her son's name is 52 & her daughter's name is 42 ,then what is the name of father????
Answer:
Either Mr.62 or 72
Because if her name is 62 that means thats his name, but also it went down 10 so therefore his name could be 10 above
Answer:
72
Step-by-step explanation: beacuse the mother is 62 so the fartheher has to be older
whats the awnser? whats the awnser? whats the awnser? whats the awnser? whats the awnser? whats the awnser?
Answer:
well we cant put dots on the number line for you how to do it u just plot the number lines Step-by-step explanation:
Answer:
8/10 goes about a centimeter away from one, between 1/2 and 1, 3/5 goes just a lil after 1/2 and 1/4 goes directly in the middle of 0 and 1/2
Step-by-step explanation:
Triangle AB is 15 BD 9 what is area ABC
Answer:
it is your answer...... if it is helpful plzz like ans comment
Explain how you would use the Distributive Property to simplify the following expression: 4(c + 8) when c = 2
Answer:
40
Simplified equation:
8+32
Step-by-step explanation:
4(2+8)
x4
8+32
40
Solve for x in the diagram below.
Answer:
x = 20
Step-by-step explanation:
The sum of the two angles is 90 degrees
x+3x+10 = 90
Combine like terms
4x+10 = 90
Subtract 10 from each side
4x+10-10 = 90-10
4x= 80
Divide each side by 4
4x/4 = 80/4
x = 20
Answer:
x = 20
Step-by-step explanation:
x and 3x + 10 form a right angle, then
x + 3x + 10 = 90
4x + 10 = 90 ( subtract 10 from both sides )
4x = 80 ( divide both sides by 4 )
x = 20
here's a formula:
a=2b-c
what is the value of a if b=11 and c=3?
Answer:
a = 19
Step-by-step explanation:
a=2b-c
a= 2(11) - 3
a = 22 - 3
a = 19
Answer:
a = 19
Step-by-step explanation:
2 x 11 = 22 - 3 = 19
So a = 19
U Pause o Help Jackson has a sprinkler that rotates in a circle with a 6 foot radius. What is the approximate area that Jackson can expect the sprinkler to cover?
To find the total cost ( c ), substitute the value of (p) you just found, 285.7 , into one of the equations in the system
Answer:
c = 214.28 OR 214.275
Step-by-step explanation:
You could do c = 0.75(285.7) and you would get c = 214.275
[tex] \sqrt{18} - \sqrt[x]{2 } = \sqrt{32} [/tex]
solve for x
The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.48 before the discount, and they leave a 20% tip. If the tip applies to the cost of the meal before the discount, what is the total cost of the meal? Round your intermediate calculations and answer to the nearest cent.
how much does the meal cost?
Answer:
Step-by-step explanation:
c=t+p
c=0.2(78.84)+(1-0.15)(78.84)
c=0.2(78.84)+0.85(78.84)
c=15.768+67.015
c=15.77+67.02
c=$82.79
In ΔSTU, the measure of ∠U=90°, ST = 67 feet, and TU = 14 feet. Find the measure of ∠T to the nearest degree.
Answer:
78
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Write the following numbers in ascending order (from smallest to largest): 1.2, 3%, 3/5, 0.3, and -1 1/3. *
(a) -1 1/3, 3%, 0.3, 3/5, and 1.2
(b) 0.3, -1 1/3, 3%, 3/5, and 1.2
(c) 0.3, -1 1/3, 1.2, 3%, and 3/5
(d) 3/5, -1 1/3, 1.2, 3%, and 0.3
Answer: bros really trnya use brainly as a d8 ap
Step-by-step explanation:
Which mapping(s) below represent(s) a function?
Answer: D
Step-by-step explanation:
Which of
the following describes the polynomial function?
Answer:
can you put an illustration or picture for me to understand what your saying?.
Step-by-step explanation:
someone please do this for me... i will mark brainliest. all work needs to be shown. (picture shown above)
Step-by-step explanation:
just use step by step process so dum
PLEASE HELP ME IM BEGGING
TRUE OR FALSE
The associative property for addition is used in adding and subtracting numbers in expanded form.
Choices:
A) The statement is false because it is the commutative property that is used, not the associative.
B) The statement is true.
C) The statement is false because it is the distributive property that is used, not the associative.
D) The statement is false because it is the reflexive property that is used, not the associative.
Answer:
A or B! Im not sure which one but B
Step-by-step explanation:
Please help! 20 points
Answer:
x^2
Step-by-step explanation:
The answer is x square because the evalutation at the top directly prooves its inexctriacble.
Hi there, can anyone please help me? I need this soon. The question is: Tell whether the angles are adjacent or vertical then find the value of X. I already know that it's vertical but I need help on finding X.
Answer:
Step-by-step explanation:
4x - 25 = 75° (opposite angles)
4x= 75+25
4x= 100
x= 100/4= 25°
f(x) = x2. What is g(x)?
The area of a triangle is 14 square units it has a side length of a and b what is the value of b if a is 1/5
Answer:
140 ft
Step-by-step explanation:
Given data
Area= 14 square feet
Height a = 1/5 ft
Base b=????
We know that the area of a triangle is given as
Area= (1/2)B*H
substitute
14= 1/2* B* 1/5
14= B/10
cross multiply
B= 140
Hence the base is 140 ft
Sorry its long but ill give brainlist to the right one just look at the images and multiple choice parts
PLEASE HELP WILL REWARD!
Determine a series of transformations that would map polygon ABCDE onto polygon A'B'C'D'E?
Answer:
A dilation with a scale factor of 2
Step-by-step explanation:
We know this because the coordinates of ABCDE were multiplied by 2
ex A coordinates are (4,-4) b coordinates are (8,-8) the coordinates were multiplied by 2
8/4=2
-8/-4/=-2
need help don't know what I'm doing !!!!!
Answer:
50
Step-by-step explanation:
m a t h w a y is helpful too!
If – 2/3X – 1 = 4, then x =
Answer:
2/5
Step-by-step explanation:
The value of x will be x = -15/2
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We are given that the equation – 2/3X – 1 = 4
Here, we need to solve for x,
– 2/3X – 1 = 4
Now combine the like terms;
– 2/3X = 4 + 1
-2/3x = 5
x = -15/2
Therefore, the solution will be as;
x = -15/2
The value of x will be; x = -15/2
Learn more about equations here;
brainly.com/question/25180086
#SPJ2
Please help.
Is algebra.
Traveon is walking dogs for his neighbors, to make money. This week, he walked Mr. Jackson's dog 3.5 times farther than he walk Ms. Evans' dog. If the total distance that he walked both dogs is 17.5 miles, how far did he walk Ms. Evans' dog? *
Answer:
He walked Ms. Evans' dog 3.89 miles.
Step-by-step explanation:
From the information provided, you know that the total distance that he walked both dogs is 17.5 miles, which can be expressed as:
x+y=17.5, where:
x is the distance he walked Mr. Jackson's dog
y is the distance he walked Ms. Evans' dog
Also, the statement indicates that he walked Mr. Jackson's dog 3.5 times farther than he walk Ms. Evans' dog and you can write the following equation:
x=3.5y
Now, you can replace x=3.5y in the first formula and solve for y to find how far he walked Ms. Evans' dog:
3.5y+y=17.5
4.5y=17.5
y=17.5/4.5
y=3.89
According to this, the answer is that he walked Ms. Evans' dog 3.89 miles.