Write the following expression using an exponent:
5⋅5⋅5⋅5
Answer:
5^4
Step-by-step explanation:
i hope this helps :)
Answer:
5^4
Step-by-step explanation:
exponents are the number being multiplied by itself and you can see 4 fives so it would be 5^4
PLEASE HURRY which expression is equivalent to -6(-2/3 + 2x)
Answer:
It's 4-12x
Step-by-step explanation:
ILL GIVE BRAINLIST FOR THE FIRST TO GET #1 RIGHT!!
Answer:
distributive
Step-by-step explanation:
a first number is 6 more than a second number. the first number multiplied by 2 is 8 more than the second number. what are the two numbers? PLS HURRY
Answer:
-2 (negative 2)
Step-by-step explanation:
8÷2 =4
4-6 = -2
hope this helps
What is the slope of the line that passes through the points (4, 8)(4,8) and (2, 12) ?(2,12)? Write your answer in simplest form.
Answer:
( -2,4) is the slope of this line
Which number line represents the solution to 5 x < 30?
Answer:
There is no number line to choose from so I cannot answer your question :(
Step-by-step explanation:
Step-by-step explanation:
Do you have the options to choose from?
Please help Write the equation of the line, in slope-intercept form, with the following information below in the picture. Also the red dot means I got it wrong so please help
Answer:
y= -1/2x -1
Step-by-step explanation:
y= mx +b where the y-intercept is B and the slope is m.
Hope i helped!
Which expression is equivalent to -g-7+3g-6
a. - 4g - 13
b. - 8g - 3
c. -13 + 2g
d. - 4g - 1
Answer:
- g - 7 + 3g - 6
- 7 + 2g - 6
+ 2g - 13
- 13 + 2g
c. -13 + 2g
The equation y=21.2x represents Austin's earnings in dollars and cents, y,
for working x hours. Find the rate of change.
Given:
The equation is
[tex]y=21.2x[/tex]
Where, y is earnings for working in dollars and cents and x is the number of working hours.
To find:
The rate of change.
Solution:
The slope intercept form of a linear function is
[tex]y=mx+b[/tex] ...(i)
Where, m is the slope and b is the y-intercept.
We have,
[tex]y=21.2x[/tex] ...(ii)
On comparing (i) and (ii), we get
[tex]m=21.2[/tex]
Therefore, the rate of change is 21.2 dollar and cents per hour.
Pls show work
y=-2
4x - 3y = 18
Answer: x=6
Step-by-step explanation:
4x-3(-2)=18
4x-6=18
4x=24
x=6
Bill and his dad are building a deck on the back of their house. The scale on the building plan is 1 in. = 4 ft. If the length of the deck on the plan is 3.5 in., how long will the actual deck be? Length of deck = ft
Answer:
14 feet
Step-by-step explanation:
4 x 3 = 12ft
4 / 2
2
2 + 12
answer is 14 ft
Answer:
14 feet got it right on the test
Step-by-step explanation:
ILL GIVE U BRAINLESS..... A gallon of ice cream costs $4.76. How much does it cost per quart?
There are 4 qts per gallon.
Label your answer in with the $ in front of the money amount.
Answer:
$1.19 per quart
Step-by-step explanation:
one gallon = 4 quarts
$4.76/4 = $1.19 per quart
SOMEONE HELP ME I NEED IT
Answer: (D)
your answer will be 3
Step-by-step explanation:
have a nice day
Answer:
D) 3
Step-by-step explanation:
[tex]y+\frac{y-3}{3}[/tex] |
[tex]\frac{4y-3}{3}[/tex]
[tex]\frac{3y+(y-3)}{3}[/tex] |
[tex]\frac{15+18}{27y}[/tex]
[tex]\frac{3y+y-3}{3} = \frac{4y-3}{3} *\frac{27y}{33}[/tex]
[tex]\frac{4y-3}{3}[/tex]
[tex]\frac{(4y-3)(27y)}{3x33}[/tex]
Common denominator:- 3
✧༝┉┉˚*❋ ❋ ❋*˚┉┉༝✧
hope it helps...
have a great day!!
if the price of a toy usually costing £50 and id increased to £65 what is the increase percentage
Answer:
30%
Step-by-step explanation:
If the price went up to 65 from 50, that is an increase of 15. 15 is 30% of 50.
Answer:30%
Step-by-step explanation:
50/100 is 0.5
65/100 is 0.65
0.65/0.5 is 1.3
Take away the 1.0 and left with 0.3
0.3 is 30%
HEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPPPPPPP
Answer:
∠10 + 12(3) = 46°
∠15(3) + 1 = 46°
Step-by-step explanation:
the angles are equal because they are corresponding angles
(10+12x) = (15x+1)
reduce:
3x = 9
x = 3
10 + 12(3) = 46°
15(3) + 1 = 46°
can somebody help w this, please?
Answer:
all you have to do is just re- arrange the angles and then add them up:0
Step-by-step explanation:
lol
Answer:
x = 2
Step-by-step explanation:
We'll start with this useful fact about triangles: equal angles in a triangle sweep out equal sides. If a 45 degree angle here sweeps out a length of x, the other one must do the same, so the legs of this right triangle must both be x.
Next, we can use the Pythagorean Theorem to tie all of the triangle's lenghts together:
x² + x² = (√8)²
Finally, we can solve for x:
2x² = 8
x² = 4
x = 2.
What is... 5 x 2? this is for easy points
Answer:
Yay, 10
Step-by-step explanation:
Im on time thanks!
Answer:
[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]
[tex]5 \times 2 \\ = 10[/tex]
꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
4x (12 - 5y + z)
I need help with this
Answer:
-20xy + 4xz + 48x
Step-by-step explanation:
Just Distribute :)
Answer:
48x-20xy+4xz
Step-by-step explanation:
You need to distribute the 4x to the rest of the equation so the equation will become 48x-20xy+4xz, this is because 4x * 12 = 48x and 4x*-5y =-20xy and it's xy because x comes before y in the alphabet and then lastly 4x * z same thing it's gunna be xz, so the answer is 48x-20xy+4xz.
ООО
Find the coordinates of the image's vertices.
6. A triangle with vertices ((-2,4), M(-2, 8), and N(-6, 4) is rotated 90° counterclockwise about the origin.
a. L'(-2,-4), M'(-2, -8), and N'(-6,-4)
b. LT-4,2), M (-8,2), and NY-4, 6)
c. L'44,-2), M'(-8,-2), and N'Y 4, 6)
d. L(4-2), M'(8,-2), and N (4-6)
The coordinates of the triangle after the rotation is L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
What is Rotation?The measure of the amount a figure is rotated about the center of rotation is called the angle of rotation. The angle of rotation is usually measured in degrees. We specify the degree measure and direction of a rotation.
90° clockwise rotation: (x,y) becomes (y,-x)
90° counterclockwise rotation: (x,y) becomes (-y,x)
180° clockwise and counterclockwise rotation: (x, y) becomes (-x,-y)
270° clockwise rotation: (x,y) becomes (-y,x)
270° counterclockwise rotation: (x,y) becomes (y,-x)
Given data ,
Let the triangle be represented as ΔLMN
L ( -2 ,4 ) , M ( -2 , 8 ) , and N ( -6 , 4 )
Now , the rotation angle is = 90° counterclockwise about the origin
Let the coordinates of the rotated triangle be ΔL'M'N'
where , 90° counterclockwise rotation: (x,y) becomes (-y,x)
So , L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
Hence , the rotated triangle is L' ( -4 , -2 ) , M' ( -8 , -2 ) and N' ( -4 , -6 )
To learn more about rotation click :
https://brainly.com/question/3956347
#SPJ7
The cost of 10 books and a pen is Rs 840. If the cost of a pen is Rs 40, find the cost
of a book.
Answer:
80
Step-by-step explanation:
let b be the cost of a book, then:
[tex]10b + 40 = 840\\10b = 800\\b = 80[/tex]
The basic economic questions that any provider of goods must ask are:
• What will be produced?
. Who will produce it?
• For whom will it be produced?
In which type of economy are these decisions made by producers who are
looking to make a profit?
A. Traditional
B. Free
C. Authoritarian
D. Command
Solve the equation 2x²-x=0
Answer:
x=0 or x=1/2
Step-by-step explanation:
Let's solve your equation step-by-step.
2x2−x=0
Step 1: Factor left side of equation.
x(2x−1)=0
Step 2: Set factors equal to 0.
x=0 or 2x−1=0
x=0 or x= 1 /2
Question 6 of 10
Which of these choices show a pair of equivalent expressions? Check all that
apply.
A. 122/7 and (312)
B. 41/5 and (4)5
C. 89/2 and ( 18 )
D. (3/125) and 1259/3
Find the total volume of this composite figure.
Answer:
volume = 76 ft³
Step-by-step explanation:
(6 x 3 x 2) + (5 x 4 x 2) = 36 + 40 = 76 ft³
WILL GIVE BRAINLIEST! NEED INSTANT HELP!
The distance s, in feet, that an object will fall in t seconds is given by the formula
s = 16t2 + vt,
where v is the initial velocity of the object in feet per second.
Find the initial velocity of an object that falls 96 ft in 2 s.
ft/s
Answer:
Step-by-step explanation:
monke is monke is smart monke rip banana apart s=16
Please help!!!part a
Answer:
b = 76°
Step-by-step explanation:
Hi there,
It is important to know that the sum of all the angles in any triangle equals 180°.
For this problem, we can write the following equation:
32° + 72° + b° = 180°
104° + b° = 180°
b° = 76°
Hope my explanation helps. Cheers.
What is the square root of 64?? Please help me and I will help you ;))
Answer:
8
Step-by-step explanation:
64 is a perfect square
the square root of 64 is equivalent to 8
have a great day :)
Answer: square root of 64 is 8
hope this helps
Does anyone know how to solve this?
Answer:
The correct option is c.
Step-by-step explanation:
Given that,
u = 7i+4j and v = 2i-3j
We need to find the product of u and v. The dot product of two vectors is given by :
[tex]u{\cdot}v=(7i+4j){\cdot} (2i-3j)\\\\=(7i)(2i)+(4j)(-3j)\\\\=14-12\\\\=2[/tex]
So, the dot product of u and v is equal to 2.
Please help I need an answer quickly, please
Answer:
704
Step-by-step explanation:
8 x 8 x 8 I think its the answer hope it helps
Answer:
57 inches
Step-by-step explanation:
use a^2+b^2=c^2
8*8=64
11*11=121
121-64=57
PLEASE GIVE ME BRAINLIEST
Shelly bought new earrings. She measured them to see how long they were. They were between 4.6 cm. And 4.9 cm. Long. What could be the length of her earrings?
Answer:
4.7 cm
or
4.8 cm
Step-by-step explanation:
the length is the earrings is greater than 4.6cm but less than 4.9 cm. Between 4.6 and 4.9cm, there is 4.7cm and 4.8cm
the earrings length can either be 4.7 cm or 4.8 cm