Answer:
20x + 12
Step-by-step explanation:
The required expression that represents the perimeter of the square is 20x+ 12.
What is the perimeter?Perimeter is the measure of the figure on its circumference.
Here,
A square has a side length of 5x + 3.
The perimeter of the square is given as,
perimeter = 4 × side
Perimeter = 4 [5x + 3]
Perimeter = 20x + 12
Thus, the required expression that represents the perimeter of the square is 20x+ 12.
Learn more about perimeter here:
brainly.com/question/6465134
#SPJ6
What is the mean for this data set?
{29,40,46,6,29,6}
Drag and drop the correct answer into the box.
Which biogeochemical cycle is not reliant upon decomposers?
1.carbon cycle
2.hydrologic cycle
3.nitrogen cycle
4.phosphorous cycle
Answer:
1. Carbon Cycle
Step-by-step explanation:
Name a fraction equivalent to 0.1
Name a percent equivalent to 0.1
Name a fraction equivalent to 75%
Name a decimal equivalent to 75%
Name a decimal equivalent to 1/5
Name a percent equivalent to 1/5
Answer:
1/10
10%
3/4
0.75
0.2
20%
Step-by-step explanation:
Answer:
1/10
10%
3/4
.75
.20
20%
Step-by-step explanation:
1 2/5 + 3 4/10 what is it!
Answer:
The Answer would be 4 4/5 simplified.
Step-by-step explanation:
I hope this helps! Have a good day!
4x - 4 + (-5x + 8 please help
Two-fifths times four-fifths equals____
Answer:
This equals 8/25.
Step-by-step explanation:
Because this is a multiplication problem, just multiply the two fractions. The would be (2*4) / (5*5), or 8/25.
Diego and Jada are both trying to write an expression with fewer terms that is equivalent to
7a+5b−3a+4b
Jada thinks 10a+1b is equivalent to the original expression.
Diego thinks 4a+9b is equivalent to the original expression.
Substitute your own values for “a” and “b” and determine if the expressions are equivalent. Show your work in the space provided.
Answer:
Diego's answer 4b+9b is correct:)
Step-by-step explanation:
Our first step is to combine like terms.
Causing you to combine 7a and -3a which gives you 4a because 7-3=4
Next, you would combine 5b and 4b which gives you 9b because 5+4=9
After you have combined like terms you would have your simplified equation 4b+9b causing Diego's answer to be correct!
Hope this helps!
Please tell me if I am wrong, I enjoy learning from my mistakaes:)
Have a great rest of your day:)
What is the area of the triangle
Answer:
40
Step-by-step explanation:
[tex]\frac{1}{2}(LH)[/tex]
.5(10 X 8)
.5 x 80
40 units^2
Answer:
1024
Step-by-step explanation:
8 times 10 times 12.8 = 1024
help me i will give 10 points
Answer:
= 20 square units
Step-by-step explanation:
First we calculate the obvious square without the extra points. The side length of the square is four; therefore, the area of the square is 16 square units. The points are each 1 square unit as they split the squares down the midde. In total, 16 + 4(1) = 20.
if 18 is added to a number m and the sum is divided by 2 the result is 5 times the number find the value of m
Answer:
Just make the equation and solve. Easy, isn't it?
Step-by-step explanation:
(18+m)/2= 5m
=>18+m= 10m
=>9m=18
=>m=2
hope it helped!
Janet wants to buy a car that will cost $19500. So far, she has saved
$16575. What percent of the price of the car has she saved?
90%
75%
80%
85%
Answer:
75%
Step-by-step explanation:
Your answer should be written in paragraph/essay format.
Any sources used should be cited at the bottom of your paper.
All answers should show you have learned something from Unit 9. Material from other units will not be graded for this assignment.
If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.
Solve this equation h + 17 = 40
Thanks!
Answer:
H= 40-17
H= 53
Therefore, h=23
Answer:
h=23
Step-by-step explanation:
Since h plus 17 is equal to 40, h needs to be a number that adds to 17 to get 40. Therefore, you can subtract 17 from 40 to get 23. If you add it into the equation you get 23+17=40 which is correct.
1.
Find m2ABC.
А
(6x - 7)º
B
(4x + 23)
Answer:
6x-7=4x+23
6x-4x=23+7
2x=30
2x/2 = 30/2
X=15
hence, 4(15)+23
60+23=83
B+83=180
B=180-83
B=97
PLS HELP ASAP, 10 POINTS AND WILL GIVE BRAINLIEST
Consider the quadratic equation below.
-2x2 + 11x + 7 = 10 + 4x
Determine the correct set-up for solving the equation using the quadratic formula.
quadratic equation in the photo along with the answers
Answer:
X^2
Step-by-step explanation:
ANSWER THESE 3 PROBLEMS IN FRACTIONS AND DECIMAL!!! WILL GIVE 50 POINTS AND BRAINLIEST!!
1. 2x = 3 Δ Fraction: x=??? Δ Decimal: x=???
2. 5y = 3 Δ Fraction: y=??? Δ Decimal: y=???
3. 0.3z = 0.009 Δ Fraction: z=??? Δ Decimal: z=???
Answer:
1. .........................................
2x = 3 x = 3/2 Fractionx = 1.5 Decimal2. ..........................................
5y = 3y = 3/5 Fractiony = 0.6 Decimal3. ..........................................
0.3z = 0.009z = 0.009/0.3 = 9/300 = 3/100 Fractionz = 0.09 DecimalTiara cell phone company charges $3 for 30 text messages how many text messages can a tiara send per dollar if she paid at a steady rate
PLS HELP I NEED THIS DONE IN 3 HOURS PLSSSS
A school club wants to collect at least 500 canned goods for a school food drive. The club has already collected 30 canned goods.
If 10 club members each collect the same number of canned goods, which inequality and graph represent the minimum number of canned goods, n, each club member must collect for the club to meet the goal? (HOW DID YOU GET YOUR ANSWER, PLEASE SHOW ME YOUR WORK!!)
A. 10n+30<500
B. 10n+30≥500
C. 30n+10≤500
D. 30n+10>500
Answer:
The correct answer is 10n ≥ 470.
Step-by-step explanation:
Since, the school club wants to collect at least 500 canned goods, then we know that they don't want to collect any less: they must collet 500 or more canned goods.
They already collected 30 canned goods, therefore we can subtract this quantity from out goal.
500 - 30 = 470
Since there are 10 club members, the number of members multiplied by "n" the minimum amount of canned goods that they can collect, will equal the total amount of canned goods that they need.
In a game, Janeesa started with 0 points. She then earned 50 points, lost 80 points,
and earned 10 points. Which number line shows Janeesa's ending score in the
game?
2) A landscaping company charges $40 to mow a lawn and $15 per hour to mulch the flower beds. Write an equation to represent the amount paid to the landscaping, A, to mow the lawn and mulch the flower beds for H hours.
5 points
A = 15 + 40H
A = 55H
A = 40 + 15H
A = 15H - 40
HELPP PLZZZ :/
Consider constructing a triangle, on paper, with angle measures of 60° and 60º.
What is the measure of the third angle?
45°
60°
100°
20°
BTW ITS 2 ANSWERS!
Answer:
RAWR its prob 98 due to smt that i dunno boom a bunch of numbers 231434+231244x349=4567890
Step-by-step explanation:
Multiply: (3x to the power 4 + 2y to the power 2)(5x to the power 2- y to the power 4)
Answer:
it is the last one because you are adding the powers but, multiplying the numbers infront the Xs.
What is the value of x for the point with a y-value of 8?
Answer:
7
Step-by-step explanation:
6-(1/3×1/3)+1×8 what is the answer? How to get it??????????
Can someone help me?
Answer:
13
Step-by-step explanation:
addition mean subtraction and multiplication means division
Answer:
7)=54x
Step-by-step explanation:
times 5 by 3x and the by 10 next add them up
PLZ HELP!!!
Plz answer fast if possible.
Answer:
For the first one:
yes
constant rate of 4 inches of perimeter/per inch of side length
For the second:
no
not a constant rate
The length of a rectangle is 13 centimeters less than its width. What are the dimensions of the rectangle if its area is 140 square centimeters?
Answer:
Dimensions = 7 cm by 20 cm.
Step-by-step explanation:
Let the length and width of the rectangle be L & W respectively.
Given the following data;
Area of rectangle = 140 cm²
L = W - 13
To find the dimensions of the rectangle;
The area of rectangle = L * W
Substituting into the above formula, we have;
140 = L * W
140 = (W - 13) * W
140 = W² - 13W
W² - 13W - 140 = 0
Solving the quadratic equation using factorization method;
Factors are -20 and 7
W² - 20W + 7W - 140 = 0
W(W - 20) + 7(W - 20) = 0
(W - 20)(W + 7) = 0
W - 20 = 0
W = 20
W + 7 = 0
W = -7
Thus, W = 20 or -7
But the width has to be positive, W = 20 centimeters.
Next, to find the length of rectangle
L = W - 13
L = 20 - 13
L = 7 centimeters.
The scale below shows the weight of one apple. If Carly put another apple on the scale with the same weight as the first apple, what number would the scale point to?
Answer:
10
Step-by-step explanation:
if you add 5.5 + 5.5 together its 10
Tammy has a rectangular rug with an area of 24 square feet. The rug is 2 feet longer than it is wide.
Part A: Which equation does NOT represent the area of the rug?
A. w^2+2w−24=0
B. w(w+2)=24
C. w^2+2w=24
D. w(w+2)^2=24
Part B: Using an appropriate equation from above, solve to determine the rug's width.
A. w = 17 feet
B. w= 4 feet
C. w = 3 feet
D. w = 5.25 feet
Part C: What is the rug's length?
A.L = 14 feet
B. L = 4 feet
C. L = 6 feet
D. L = 3 feet
Answer:
i believe it is b d c
Step-by-step explanation:
n2+5 n=6
[tex]n2 + 5[/tex]
Answer:
41
Step-by-step explanation:
Here's your solution
=> The given expression is n^2 + 5
=> The value of n is 6
=> now putting the value of n in above expression
=> (6*6) + 5 = 41
hope it helps