Answer:
The perimeters are in the same ratio as the corresponding sides.
Step-by-step explanation:
There is no diagram given in your question, so imagine an example in which the ratio of two corresponding sides is, say, 7:4 (or 7/4). Then the perimeters are in the same ratio, 7:4.
Note: The areas are in the ratio which is the square of the ratio of sides, so 49:16 in the example.
Tara wants to lose 10 lbs. before spring break so that she looks and feels her best in a bathing suit. In the next 12 weeks, she should do which of the following types of workouts to aid her weight loss?
walking
biking
High Intensity Interval Training(HIIT)
Yoga
is there a option for all of them?
Answer and Step-by-step explanation:
The answer would be High Intensity Interval Training (HIIT), because it will cause the most amount of weight loss when doing for 12 weeks.
#teamtrees #PAW (Plant And Water)
Joe works mowing lawns and babysitting. He earns $9.10 an hour for mowing and $7.90 an hour for babysitting. How much will he earn for 1 hour of mowing and 5 hours of babysitting?
Answer:
Joe would receive $9.10 for One hour of mowing the lawn and $39.50 for Five hours of babysitting, which (if needed) adds up to $48.60
Step-by-step explanation:
It's as simple as multiplication. Since he only mowed the lawn for one hour, it would only be $9.10. Since he babysat for 5 hours, you'd simply multiply $7.90 by five, giving you the answer $39.50
In order, you roll a die, toss a coin, and then roll a second die. How many
unique results could you get from completing this task?
Answer:
If I'm not mistaken the answer is 44
If ABCD is dilated by a factor of 1/2, the coordinate of A' would be: A=(?),( )
9514 1404 393
Answer:
(-2, -1)
Step-by-step explanation:
Dilation multiplies each of the coordinates by the dilation factor.
A' = 1/2A
A' = 1/2(-4, -2)
A' = (-2, -1)
Answer:
A'= {-2, -1}Step-by-step explanation:
correct me if I am wrong
1. Pick two animals to be in a race and answer the following questions.
a. Suppose two animals are in a race. Choose two animals from Table 1 and calculate the speed of each animal in yards per second. (6 points)
Example: Kangaroo – 30 miles/hour multiply by 1760 (conversion to yards) divided by 3600 (conversion to seconds). So the speed of a Kangaroo is 14.67 yd/sec.
b. You decide how much of a head start (in yards) the faster animal will offer the slower animal. For each animal, write an equation relating speed (v), distance from the starting line (d), and time (t). (6 points)
Formula:
c. Graph the two equations on the same coordinate plane. (4 points)
d. How long will it take the faster animal to overtake the slower animal? How many yards from the starting line are the animals when the faster animal overtakes the slower animal? (3 points)
e. Reduce the head start by half and repeat parts (c) and (d) from above. (9 points)
(c)
(d) How long will it take the faster animal to overtake the slower animal? How many yards from the starting line are the animals when the faster animal overtakes the slower animal?
2. Pick a third animal and answer the following questions.
a. Choose a third animal. Calculate its speed in yards per second. Compare its speed with the speed of the two animals you chose in Activity 1. (6 points)
b. Decide which two animals should get head starts and how much of a head start each should get. Write three equations relating distance from the starting line to time. (10 points)
c. Graph all three equations on the same coordinate plane. (6 points)
Part B: Which Community Garden Plan? (50 possible points)
The Community Garden Club would like to plant a garden on a small lot in a local neighborhood. One community member, Nancy, suggests a square garden while another member, Juan, suggests a rectangular garden. You will be in charge of determining which of the two gardens would cover the most area while using the least amount of fencing to surround it. You should show all calculations, and give complete explanations.
1. Nancy’s plans for a square garden include an area of (x2 + 12x + 36) m2. Write expressions for the length and width of this square garden. (8 points)
2. The plans for the square garden shows a length of 12 m. What is the width of the square garden? Using the area from problem 1, what is the value of x? What is the total area of this square garden? (9 points)
3. Juan’s plans include a rectangular garden with an area of (x2 + 14x + 24) m2. Write expressions for the length and width of the rectangular garden. (8 points)
4. The plans for the rectangular garden shows a length that is 6 m. longer than the length of the square garden. What is the width of the rectangular garden? How much shorter is the width of the rectangular garden than the square garden? (9 points)
5. Write expressions for the perimeter of each garden in terms of x. Then find each perimeter for the x-values calculated in the previous questions. (8 points)
6. The Community Garden Club would like the garden that covers the most area possible while requiring the least amount of fencing needed to completely surround it. Which garden plan should they choose? Explain your reasoning using the information you calculated for each garden plan. (8 points)
This project can be submitted electronically. Check the Project page in the online course for more detailed instructions.
Answer:
You can pick a Hare and a Tortoise LOL
Step-by-step explanation:
a. What is the perimeter of a square with side length: 3 cm? 7 cm? s cm?
7 x 5e = 105
plz help
e=3.
So this is how I approached this. Since 7 is being multiplied, I divided both sides by 7 so 105/7 = 15. Then it becomes simple as 5e=15. We divide both sides by 5 and get e=3. Tip: just try isolating the variable and then life is much easier.
Answer:
e = 3
Step-by-step explanation:
7 × 5e = 105
35e = 105
35e ÷ 35 = 105 ÷ 35
e = 3
If y=3x and 2x−4y=3 , then x=
Answer:
x = -3/10
Step-by-step explanation:
Solve for x by substituting y = 3x into the other equation:
2x - 4y = 3
2x - 4(3x) = 3
Simplify and solve for x:
2x - 12x = 3
-10x = 3
x = -3/10
So, x = -3/10
Answer:
[tex]x=-\frac{3}{10}[/tex]
Step-by-step explanation:
2x - 4y = 3
y = 3x
2x - 4(y = 3x) = 3
2x - 4(3x = 3)
2x - 12x = 3
- 10x = 3
- 10x ÷ - 10 = 3 ÷ - 10
[tex]x=-\frac{3}{10}[/tex]
f(x) = x2. What is g(x)?
g(x)
(1,9)
f(x)
Answer:
it D just took the test
Step-by-step explanation:
djszjxenwnzkge
A $12 beach towel is discounted 40%. Find the sales price.
Answer:
$7.20
Step-by-step explanation:
Answer:
7.20
Step-by-step explanation:
This is because
[tex]40\% \: of \: 12 \: = 4.8[/tex]
[tex]12 - 4.8 = 7.2[/tex]
Here’s the question!!!
Answer:
The answer is 3/4 because 2/4 + 1/4 = 3/4.
Anyone know the value ?? :)
a. 2
b.4
c.8
Hope it helps you...
Answer:
Step-by-step explanation:
[tex]8^{\frac{1}{3} } \\(2)^{3*\frac{1}{3} }\\\\(2)^\frac{3}{3} \\2^1\\2[/tex]
[tex]8^{\frac{2}{3} } \\(2)^{3*\frac{2}{3} } \\(2)^{\frac{6}{3} } \\2^{2} \\4[/tex]
[tex]16^{\frac{3}{4} } \\(2)^{4*\frac{3}{4} } \\(2)^{\frac{12}{4} } \\2^{3} \\8[/tex]
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
-3/4m-1/2=2+1/4m
2
3
4
5
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Answer:
4
Step-by-step explanation:
The fractions involved are 3/4, 1/2, 1/4. These have a least common denominator of 4. All of the fractions can be eliminated by multiplying the equation by 4.
-3/4m -1/2 = 2 +1/4m . . . . . . given
-3m -2 = 8 + m . . . . . . . . . . . multiply by 4 (eliminates fractions)
-10 = 4m . . . . . . . . . . . . . . . . add 3m-8
-5/2 = m . . . . . . . . . . . . . . . . divide by 4
__
Check
-3/4(-5/2) -1/2 = 2 + 1/4(-5/2)
15/8 -4/8 = 16/8 -5/8
11/8 = 11/8 . . . . . answer checks OK
HELP PLEASE!
11 POINTS!
Answer:
yellow= 66ft^3
blue=312 ft^3
Step-by-step explanation:
small box volume + large box volume
small box:
1*1*2=2ft^3
large box:
8*2*4=64ft^3
total = 2+64=66ft^3
blue
small block= 4*6*2=48
large block=12*2*12=264
total= 48+264=312
I NEED HELP BEFORE 3pm PLEASE HELP!!!
Answer:
yes it is.
Step-by-step explanation:
someone please do a step by step for this linear equation
PLZ HELP WITH MATH THIS IS MY LAST DAY AND I NEED TO FINISH IT!!
The tables show the proportional relationship between two quantities. Write the constant of proportionality for each table.
(A) The constant of proportionality is _________.
(B) The constant of proportionality is _________.
(C) The constant of proportionality is _________.
Answer:
I'm really sorry but show the table
A knitted pot holder is shaped like a circle. Its radius is 3.5 inches. What is its area?
Answer:
The area would be 38.48 square inches.
Step-by-step explanation:
With the radius being 3.5 once you solve it, the area comes out being 38.48 square inches. Hope this helps :D (also can you mark me brainliest)
What fraction is at point A on the number line below? А ++ 0 + 1 Use the number pad to enter your answers in the boxes.
Answer:
1/2 .Step-by-step explanation: on the number line, draw the number line and mark a point A to represent 1. Now, divide the gap between O and A into two equal parts
Which of the following values of r will result in a true statement when substituted into the given equation?
-r + 5(r + 2) = -10
A. r = -6
B. r = -5
C. r = 0
D. r = 1
Answer:
the right answer is -5 (B)
Step-by-step explanation:
-(-5) +5(-5+2)
5 + -15 = -10
Answer:
B. r = -5 is the answer.
find the vertex of the following parabolas y=-5x^2+10x+3
Answer:
I did the work in the image below :D
A restaurant distributed 7,000 coupons. Over the next month, 3,290 of the coupons were redeemed. How many coupons were not used?
Answer:
3,710 coupons
Step-by-step explanation:
You have to do 7,000-3,290 to get the answer, as 7,000 is the total number of coupons given, and 3,290 is the amount of coupons that was used.
7,000-3,290=3,710
Which of the following is the explicit rule for a geometric sequence defined by
a recursive formula of…
A. an = 13.7041
OB. a, = 13.70-1
O C. a, = 7.13+1
O D. an = 7.130-1
Answer:
D
Step-by-step explanation:
Always apply the formula a_n=ar^(n-1) in this type of questions, since you know that the first term, a is 7 and the common ratio, r is 13. Therefore you can substitute a = 7 and r = 13 into the equation which equals to a_n=7×13^(n-1)
The explicit rule for a geometric sequence defined by,
a(n) = 7 × 13ⁿ⁻¹
We have to given that,
a (n) = 13 a (n - 1)
Now, We can simplify as,
a (n) / a (n - 1) = 13
a (n) = 13 a (n - 1)
Since, We know that,
a(n) = a × rⁿ⁻¹
Here, a = 7
a(n) = 7 × 13ⁿ⁻¹
Hence, Option c is true.
Learn more about the geometric sequence visit:
https://brainly.com/question/25461416
#SPJ7
Find the sum of the infinite geometric series: 1023 (0.25)-1 n=1 1,024 1 364 0 -1364 -1024
Answer:1,364
Step-by-step explanation: I did the assignment
Can I ask scan a picture out of my camera roll?
I need help with this please and thank you:)
Answer:
Step-by-step explanation:
4 + (-7) = -3
First mark the the first number (4) in the number line. Then check the second number. Here it is (-7). As it is negative, we have to move to left hand side in the number line - 7 jump towards left. The final number where the jump ends will give the answer.
Find the volume of the hemisphere below leave your answers in terms of pi
Answer:
volume of the hemisphere
[tex] \frac{2}{3} \times \pi \times {r}^{3} \\ \frac{2}{3} \times \pi \times 1331 \\ = 887.3333333333\pi[/tex]
I NEED HELP I ONLY HAVE 1 MORE HOUR TO FINISH THIS, Which expression(s) could you use to find out the total cost for the three students?
Answer:
Kadie is correct
Step-by-step explanation:
There are 3 people (including Kadie). Kadie said that you can write the expression by multiplying 3 by all of the admissions and fees for the three things they did at the dance. By doing this and adding up the result, you get the money that needs to be paid at the dance for all three of them.
Hope this helps!
PLEASE HELP!!! will mark brainliest
What is the value of x?
Answer:
X is a variable and can represent any number that is unknown