The diagram below shows a mass suspended on a string called a pendulum.What energy transformation occurs as the mass moves from point A to B?
A-kinetic energy is converted to potential energy
B-potential energy is converted to kinetic energy
C-chemical energy is converted to electrical energy
D-gravitational energy is converted to chemical energy
Answers
Answer:
D-gravitational energy is converted to chemical energy
Step-by-step explanation:
Please give me brainliest
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Find the value of x.x=
NEED HELP ON THIS ASAP PLS
Find a formula for the described function. A rectangle has perimeter 10 m. Express the area A of the rectangle as a function of the length, L, of one of its sides.
What is the reason for statement 5 in this proof?Given: ΔABC, where AB = BC (view diagram)Prove: m∠BAC=m∠BCAStatementReason1. Let ΔABC be an isosceles triangle withAB = BC.given2. Create point D on side AC¯¯¯¯¯ so BD¯¯¯¯¯ bisects∠ABC.constructing an angle bisector3. m∠ABD=m∠CBDdefinition of angle bisector4. BD = BDReflexive Property of Equality5. ΔABD≅ΔCBD6. m∠BAC=m∠BCACorresponding angles of congruent triangles have equal measures.A. ASAB. SSSC. AASD. SAS
Answers
Answer:
3+2=5. Lets say you went to Mcdonalds and you wanted to order a 6 piece of nuggets. You place your order and pick it up and drive home. When you get hoome you sit down at a table and unpack your order you find that it does not have 6 pieces but instead has 5. You cant believe it so you go recout. 1, 2, 3, and set them aside only to find 2 left in the box, so the triple check you pull out a calculater and type in 3+2 and you get 5.
Step-by-step explanation:
Answers
Answer:
Answer attached
Step-by-step explanation:
a. yes.
b. no.
2. Number of workshops attended.
3. Whether the student passes the course.
a. yes.
b. no.
4. Final exam score Correlation.
Answers
Answer:
2. Number of workshops attended.
Step-by-step explanation:
The variable of interest for predicting the final exam score and doing regression analysis is workshop attendance. Therefore, the response variable should be the number of workshops attended by each student.
This also agrees with what the college tutoring center staff are considering, which forms the research question: "should the center increase the number of math workshops they offer to help students improve their performance in math classes?"
Answers
Answer:
80:280
Step-by-step explanation:
Final answer:
To share £360 in the ratio 2:7, you first find the value of one part by dividing £360 by the total number of ratio parts (9). Then, multiply each part of the ratio by this amount, resulting in £80 and £280.
Explanation:
To share £360 in the ratio 2:7, you first need to understand that the sum of the parts of the ratio (2+7) equals to 9 parts. The amount of £360 should be distributed into these 9 parts.
First, you divide the total amount by the total number of parts:
£360 / 9 = £40.
This result £40 is the value of 1 part. To find the amounts for the ratio 2:7, you multiply each part of the ratio by the value of 1 part:
- 2 * £40 = £80 which is the amount for the first part of the ratio, and
- 7 * £40 = £280 which is the amount for the second part of the ratio.
Learn more about Ratios here:
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Type your answer in the box below.
I
y =

Answers
Hey there!
y + 3 = 30
SUBTRACT 3 to BOTH SIDES
y + 3 - 3 = 30 - 3
CANCEL out: 3 - 3 because that gives you 0
KEEP: 30 - 3 because that gives you the value of y
y = 30 - 3
30 - 3 = y
y = 27
Answer: y = 27
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Subtract 3 from both sides to get y by itself.
Answers
Answer:
The length of this rectangle is 8m.
Step-by-step explanation:
The problem states that the perimeter of a rectangle is twice the sum of its length and it’s width. So
The problem also states that the perimeter is 22 meters. So:
.
Also, it states that I is the length and it is 2 meters more then twice it’s width. So
What’s its length?
The width is 3m. The length is in function of the width, so:
The length of this rectangle is 8m.