Answer:
3/4 time left
Step-by-step explanation:
PLEASE HELP!!!! ASAP
Answer:
x = 1/3 and x= -2
Step-by-step explanation:
-5+ and - square root 5^2 -4 times 3 times -2 which is all over 2 times 3
so square rooted 5^2-4 times 3 times -2 is 7 - -5 + and - 7 both over 2 times 3 is -5-7 divided by 2 times 3 and -5 plus 7 divided by 2 times 3 is 1/3 and -5-7 divided by 2 times 3 is -2 therefore leaving x as 1/3 and -2
The figure below is a net for the box to the right. What is the surface area of the box?
Answer:
Im not really sure, but I would put 24 square feet. You can check if my answer is right.
Step-by-step explanation:
Emily has 75 buttons. She gave 15 buttons to Jake. What percent of buttons do that we give to Jake?
Answer:
She gave 20% away
Step-by-step explanation:
13. If the measure of one of the interior angle of a regular polygon is 135º, how many
sides does the polygon have?
1) 6
2) 8
3) 9
4) 10
Answer:
8
Step-by-step explanation:
$22.95 shirt. 6% tax
Answer:
6%=0.06
y=22.95(0.06)
y=1.377
y=1.377+22.95
$24.327 = $24.33 is the total for the shirt after tax.
Step-by-step explanation:
ANSWER QUICK PLEASE I WILL GIVE BRAINLIEST
Answer:
10
Step-by-step explanation:
Slope = 3; y-intercept = -5
write an equation in slope-intercept form
The sum of three numbers is 41
The second number is 5 times the first
The third number is 14 less than the second
What is the third number?
Answer:
11
Step-by-step explanation:
let the first number be n , then the second number is 5n and
the third number is 5n - 14
Sum the numbers and equate to 41
n + 5n + 5n - 14 = 41
11n - 14 = 41 ( add 14 to both sides )
11n = 55 ( divide both sides by 11 )
n = 5
Thus
first number = 5
second number = 5n = 5 × 5 = 25
third number = 5n - 14 = 5(5) - 14 = 25 - 14 = 11
Evaluate the expression.
log,7(1/49)
Answer:
0.01724
Step-by-step explanation:
calculator
Answer:
-2
Step-by-step explanation:
[tex] \frac{1}{49} = {7}^{ - 2} [/tex]
[tex] = log_{7}( {7}^{- 2} ) [/tex]
[tex] log_{a}( {a}^{x} ) = x[/tex]
[tex] = - 2[/tex]
Answer these questions please
Answer:
UwU
Step-by-step explanation:
SOLO QUIERO PUNTOS
please hallllllllp!!!!!
Answer:
A, $20
Step-by-step explanation:
8. Write the equation of the line that is perpendicular to the line y= -1/5X +
9 and passes through the point (-2,-2). *
Answer:
[tex]y+2=5(x+2)[/tex]
Step-by-step explanation:
Slope is negative reciprocal when lines are perpendicular to each other
therefore m=5
Equation of line in point slope form is given as
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y+2=5(x+2)[/tex]
can someone answer these, please? I need them soon
Damian invests $250 in a savings account with a 4% simple interest rate. Which expressions can be used to find the total amount of interest Damian will earn after 1 year?
Answer:
$260
Step-by-step explanation:
GIven
P=$250
R=4%
T=1 year
The total amount of simple interest is
A=P(1+rt)
substitute
A=250(1+0.04*1)
A=250(1.04)
A=250*1.04
A=$260
Hence the total amount is $260
Answer:
260
Step-by-step explanation:
the minimum cost for parking p is $7
Help plz I will give brainliest
Answer:
180 Minutes or 3 Hours
Step-by-step explanation:
25 X 7 is 175
175 rounded by the nearest tenth is 180
180 Minutes.
what is 39% as a fraction in its lowest form
39% as a fraction in its lowest form is 39/100.
To express 39% as a fraction in its lowest form, we need to divide the percentage by 100 and simplify the resulting fraction.
The percentage symbol "%" means "per hundred," so 39% can be written as 39/100.
To simplify this fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD).
Here, the GCD of 39 and 100 is 1, so we divide both numbers by 1:
= 39 ÷ 1 / 100 ÷ 1
= 39/100
Therefore, 39% as a fraction in its lowest form is 39/100.
Learn more about Fraction here:
https://brainly.com/question/23118426
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The width of a rectanle is 8n - 8.5 feet and the lenght is 8.5n + 10 feet. Find the perimeter of the rectangle
Answer:
The perimeter of a rectangle is:
P = 33n+3Step-by-step explanation:
Given
The width of a rectangle w = 8n - 8.5 feet
The length of a rectangle l = 8.5n + 10 feet
To determine
The perimeter of a rectangle = P = ?
The perimeter of a rectangle can be determined using the formula
[tex]P = 2(l+w)[/tex]
substitute l = 8.5n + 10 and w = 8n - 8.5
[tex]P=2\left(8.5n+10+8n-8.5\right)[/tex]
[tex]=2\left(16.5n+10-8.5\right)[/tex]
[tex]=2\left(16.5n+1.5\right)[/tex]
[tex]=33n+3[/tex]
Therefore, the perimeter of a rectangle is:
P = 33n+3
5. When y = 7, which of the expressions below will be less than 150?
Select all that apply. *
A) y2.3 B) 3(2y + 5) + 6(3y – 14) C) 2y2 + 6y + 15 D) 8(y + 5) x 2
solve the x 3x-8=6x-2
Answer:
x = -2
Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
Helps me with this pls
Answer:
x=95 degrees
Step-by-step explanation:
Explanation is: Opposite interior angles are congruent. So X= 95
HURRRY DUE IN 1 HR HEEELLLLPPP
Answer:
63m - 42
Step-by-step explanation:
Which equation represents the vertical line passing through (14,-16)? OA. x= -16 OB. y=-16 X= 14 O c. OD.y= 14
Answer:
x=14
Step-by-step explanation:
if x equals 14, y can be any number and it will form a vertical line passing through (14,-16)
can someone please help me with this question it's due soon
Answer:
The slope of the graph of machine 1 is: 1/2
The slope of the graph of machine 2 is: 4/5
Step-by-step explanation:
Machine 1
Machine 1 Table is given by
Time (sec) 1 2 3 4
Amount (gal) 0.5 1 1.5 2
Taking two points
(1, 0.5)(2, 1)Determining the slope between any two points (1, 0.5) and (2, 1)
[tex]\left(x_1,\:y_1\right)=\left(1,\:0.5\right),\:\left(x_2,\:y_2\right)=\left(2,\:1\right)[/tex]
[tex]m=\frac{1-0.5}{2-1}[/tex]
[tex]m=0.5[/tex]
[tex]m = 1/2[/tex]
Therefore, the slope of the graph of machine 1 is: 1/2
Machine 2
Taking two points from the graph of Machine 2
(0, 0)(10, 8)Determining the between any two points (0, 0) and (10, 8)
[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\left(x_1,\:y_1\right)=\left(0,\:0\right),\:\left(x_2,\:y_2\right)=\left(10,\:8\right)[/tex]
[tex]m=\frac{8-0}{10-0}[/tex]
[tex]m=\frac{4}{5}[/tex]
Therefore, the slope of the graph of machine 2 is: 4/5
Simplify: (4x2y3)2 8x4y5 8x4y6 16x4y5 16x4y6
Answer:
(4x²y³)² 8 x⁴y⁵ 8 x⁴ y⁶ 16 x⁴ y ⁵ 16 x⁴ y⁶ = 262,144 x²⁰ y²⁸
Step-by-step explanation:
Given
(4x²y³)² 8 x⁴y⁵ 8 x⁴ y⁶ 16 x⁴ y ⁵ 16 x⁴ y⁶
we know that
[tex]a^{m} X a^{n} = a^{m+n}[/tex]
[tex](a^{m} )^{n} = a^{mn}[/tex]
= (16x⁴y⁶ 8 x⁴y⁵ 8 x⁴ y⁶ 16 x⁴ y ⁵ 16 x⁴ y⁶
= 16 ×8×8×16×16 x⁴⁺⁴⁺⁴⁺⁴⁺⁴ y⁵⁺⁶⁺⁵⁺⁶⁺⁶
= 262,144 x²⁰ y²⁸
How to solve -7(1-4n)=-7
Answer:
n=0
Step-by-step explanation:
1-4n=1 (cancel equal terms on both sides)
-4n=0 (divide both sides of the equation by -4)
n=0
20 - 12 divided by 9
Answer:
.8 repeating
Step-by-step explanation:
It rained 1.01 inches, but 0.018 of the rain evaporated, how much rain would be left?
please answer correctly
Answer:
for the question all the way on the bottom, for the pizza everyone paid 2.59$ each
Answer:
1. (389.205)
2. (3)
3. (35)
4. (-13)
5. (1296)
6. (25)
7. (4.305)
8. (120)
9. (529)
10. ($2.59)
Step-by-step explanation: For 1 I just used a calculator, for 2 it is just going to be 12-9 which is 3, for 3 it is 5/2 x 7/3, make the denominators the same getting 15/6 x 14/6 and getting 210, now divide by 6 getting 35, for 4, it is -3-10 which is -13, for 5 do 6x6x6x6 which equals 1296, for 6 do 48-23 = 25, for 7 just divide, I used a calculator, for 8, multiply 20 by 12 and get 240, now divide by 2 which is 120. for 9 do 23x23 which is 529, for 10, divide 12.59 by 5 and get an answer of 2.59. HOPE THIS HELPED!
Copy the proof on paper, mark the givens in the diagram, and fill in the blanks to complete the proof.
Answer:
Step-by-step explanation:
Too hard for me to answer, sorry
im really sorry this is so late oof
