Mathematics Middle School

Consider triangles OAB and OCD. Find the lengths of segments OA, OC, AB, and CD. What do you notice about the lengths of corresponding sides?

A
Corresponding sides are congruent.

B
Corresponding sides of OAB are 1/2 of OCD.

C
Corresponding sides of OCD are 2 times that of OAB.

Answers

Answer 1
B is the answer. ( i gotta use 20 characters lolol)

Related Questions

:> I need hep with this math thingyyyyyyyyyyyy

Answers

A. 65 degrees F
Explanation:
to find the mean, add all numbers in the data set and divide the sum by how many numbers there are. using this formula, you get 65.

Answer:

65 is the answer

Step-by-step explanation:

17+39+29+81+87+99+103=455= A). 65

I hope this helps.

help me please with this

Answers

the answer is b the answer is b the the is b
ANSWER:
C. 72 cm

EXPLANATION:
All you need to do is multiply L x W x H to find the volume (Sam is looking for the volume)
Hence, 6 x 3 x 4 = 72

It takes Marvin 2/3 of an hour to to mow 1/2 of his lawn. If Marvin continues mowing at the same rate, how long will it take him to mow his entire lawn?? ( Will mark brainliest)

Answers

Answer:

2/3-=40 minutes to mow half his yard

Step-by-step explanation:

80- minutes to mow full yard

Answer: 1hr 20 minutes

Step-by-step explanation:

HEY THERE PLZ HELP WITH THE EQUATION!!! THANKS IF U ANSWER
Suppose that a phone that originally sold for $800 loses of its value each year after it is released. After 2 years, how much is the phone worth? Write an equation for the value of the phone, , years after it is released.

Answers

Answer:

V=800-Y

V=Value

Y=years

Write an equivalent expression for (1.5 + k) +2.25

Answers

Answer:

k+3.75

Step-by-step explanation:

The equation can be simplified to k+3.75:

k+1.5+2.25

k+3.75

Answer the following questions.

Answers

Answer:

Where is the question to answer on the picture?

Answer:

1. $50,000

2. $75,000

3. $100,000

4. $125,000

sorry this is all I have

5. Which would be a good first step to use to solve this system?



1st equation: y = 6x + 4

2nd equation: 5x + 2y = 12



A. Multiply the first equation by 2, and add the result to the second equation.

B. Substitute 5x + 12 for for y in first equation.

C. Substitute 6x + 4 for x in the second equation.

D. Substitute 6x + 4 for y in the second equation.

Answers

Answer:

d. substitute 6x +4 for y in the second equation

12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?

Express your answer as a mixed number.

Answers

Answer:

2.4 gallons/tank

Step-by-step explanation:

12/5=2.4 gallons

I think is 2 4/10 or 2 2/5 hope this helps

PLEASE HELPPPP!!!!!!

Answers

The correct answer is A no explanation needed it’s just A
It’s A those are the only outcomes it could possibly be.

what is the answer 8s + 8 + 3st + 4s

Answers

Answer:

12s + 8 + 3st

Step-by-step explanation:

Combine like terms:

8s + 4s = 12s

8

3sr

i need help, this is over due and i need to get it done and I have no ide what I'm doing

Answers

Answer:

I have the answers, we did this homework.

The first question is B. The second question is D. The third question is C. And the fourth question is D. Hope this helped.

Find the measure of ∠YOZ by answering the questions.

1. Find the measure of ∠WOV. Which angle relationship did you use?
2. Now find the measure of ∠YOZ. Which angle relationship did you use?
3. Check your answer by using another strategy to find the measure of ∠YOZ. Describe your strategy, and show that it gives the same measure for ∠YOZ.

Answers

Answer:

3

Step-by-step explanation:

The answer is the 3rd one

Please help me!!! I’m really struggling!

Answers

All straight lines equal 180 degrees that problem equals 210.

Which of the following expressions represent 15% tip on a $20 meal? Which represents the total bill? **Select all that apply**. Explain your reasoning for the choices you select.

A.) 1520
B.) 20+0.1520
C.) 1.1520
D.) 1510020

Answers

Answer:

15/100 * 20, because the meal is 20 dollars and to find the percent of something you divide it with 100 so you will divide 15 with 100 and you’ll get 0.15. Then you will times it with the amount the meal cost because thats the charge. So 0.15•20 and you’ll get $3. A 15% tip for a $20 meal is $3.

Which of the following angles can be added together to create 177°? Explain your answer using words.

Answers

First you’d look for ones units that add up to 7, so in this case (5)4 and (6)3

Add 54 and 63 to get 117

Subtract 117 from 177 to get 60

25 and 35 equal 60 (I just know that from common knowledge I have no idea how to explain that in words)

So 25 + 35 + 54 + 63 = 177

Meghan knows the volume of a cube and wants to calculate the surface area of the cube. Which would be the best first step for Meghan to use?

answer choices
dividing the volume by 6 to get the area of one face of the cube

dividing the volume by 4 to get the length of one side of the cube

finding the square root of the volume to get the area of one face of the cube

finding the cube root of the volume to get the length of one side of the cube

Answers

Answer:

finding the cube root of the volume to get the length of one side of the cube - this is the answer - Option D

Consider the figures on the coordinate
plane.
Figure
41
Figure A
-2
o
Figura
2
Figure B
Which two figures are congruent?
A. B and C C. A and C
B. B and D D. B and A

Answers

Answer:

d B and A

Step-by-step explanation:

Bbbbbbbbbbbbbbbbbbbbbbbbb

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 507 square feet. The width of the basement is 1/3 its length.

What is the length of Louis's basement?

plz help i stayed all night thinking about this but still it doesn't click in my brain

Answers

Divide 507 square feet by the width of the basement
507 ÷
1
3
=
1521
Calculation steps:

507 ÷
1
3
= 507 ÷
1
3
=
507
1
×
3
1
=
507 × 3
1 × 1
= 1521

Amil is given the equation shown.
x2 + 14x + 37 = 0
He completes the square and rewrites the given equation. Which equation is
equivalent to the given equation?
A.
(x + 7)2 – 12 = 0
B.
(x – 7)2 – 12 = 0
C.
(x + 7)2 + 12 = 0
D.
(x – 7)2 + 12 = 0

Answers

The answer should be C not sure djaidbskajabsbd

The equation equivalent to the Amil equation is (x + 7)² - 12 = 0 thus option (A) is correct.

What is the equation?

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

A formula known as an equation uses the same sign to denote the equality of two expressions.

As per the given Amil equation,

x² + 14x + 37 = 0

Add 12 on both sides,

x² + 14x + 37 + 12 = 0 + 12

x² + 14x + 49 = 12

(x + 7)² = 12

(x + 7)² - 12 = 0

Hence "(x + 7)² - 12 = 0 represents the Amil equation's equivalent".

For more about the equation,

brainly.com/question/10413253

#SPJ2

Where are my fellow Bi Queens/Kings???<333

Answers

Hi! I am here! I need more letters lol but ya I am here

plz answer
WILL GIVE BRAINLIEST

Answers

Answer:

Its the number 3

Step-by-step explanation:

Answer:A

Step-by-step explanation:

Please give brainliest i only need a few more to rank up

Im trying to do IXL and I dont understand the way my teacher teaches (ironic right?)
Can you please help?
the points (p,3) and (-4,-4) fall on a line with a slope of 1/2. What is the value of p?

Answers

Answer:

the value of p is 0

Step-by-step explanation:

i use desmos testing calculator but they have a graph option and i just plugged in the (-4, -4) and put the 3 in the y and put random numbers in the x that would fit the slope line of 1/2  (i hope that makes sense)

A pair of sneakers that originally costs $120 is on sale for 60% off. Which of the following is true?

Answers

Answer:

Sale price:$48.00

Step-by-step explanation:

Answer:

the answer is $72 also there are no "following" answers are true so there is the answer

Help me PLEASEEEEEEEEEEEE :C

Answers

Answer:

A. 525 in squared

Step-by-step explanation:

Fundamentally, the area of a parellelogram such as this can be calculated the same way the area of a normal rectangle is calculated: Length x Width.

Thus,

(27 + 8) x 15 = Area

35 x 15 = Area

525 = Area

Don't forget your units! (Inches squared)

Answer: The answer is 525

Which comparison is not correct?
-8 < |-4|
|-2| < |-9|
|-7| > -9 |
8| > |-9|

Answers

Answer:

the 2 one is wrong

Step-by-step explanation:

the 2 would be greater than the 9 sense both the numbers are negative and the bigger the negative number is the less amount it is so -9 is smaller than -2

Find the area of the shaded region. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the label?

Answers

Answer:

460

Step-by-step explanation:

yeg

Answer:

Step-by-step explanation:

3.14(10²) - 3.14(6²)

3.14(10² - 6²)

3.14(100 - 36)

3.14(64)

200.96

201

i think

A ladder is placed 5 feet away from a house. The ladder comes up to 12 feet on the side of the house. How long is the ladder? Play 13 ft 169 ft 11 ft 17 ft

Answers

Answer: A. 13ft

Explanation:

a^2 + b^2 = c^2
a = 5, b = 12

5^2 = 25, 12^2 = 144

25 + 144 = 169

Square root of 169 = 13

Answer:

13 feet I agree witht he person above

Step-by-step explanation:

What is the area of a circle with a radius of 20 inches?

10π square inches
100π square inches
40π square inches
400π square inches

Answers

400pi square inches

Step-by-step explanation:

20×20×3.14= I got 1256 inches ²

here is 1-12 of the assignment

Answers

1. 5m-6 m=7
5(7)-6
35-6
Answer: 29

2. 4m+t (t=2) (m=7)
4(7)+2
28+2
Answer: 30

3. r/t (r=8) (6=2)
8/2
Answer: 4

4. m*t (m=7) (t=2)
7*2
Answer: 14

5. 5t+2m
5(2)+2(7)
10+2(7)
10+14
Answer: 24

6. r*m
8*7
Answer: 56

7. 3m-5t
3(7)-5(2)
21-10
Answer: 11

8. m*r/t
7(8)/2
56/2
Answer: 28

10. n+16
The sum of a number n and 16.
11. 3.2n
The product of 3.2 and a number n.
12. 25.6-n

I know I already send this all to you, but if anyone else needs help here’s the answers.
Just read this guys ^
|

Help me answer image sent. (I zoomed the graph so you can see it better.)

Answers

Answer:

1. K

2. F

3. B

4. E

5. H

6. J

Answer:

1=E

2=F

3=B

4=G

5=H

6=J

Step-by-step explanation:

JUST TRYING TO HELP HAV A GUD DAY

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