MATHEMATICS COLLEGE

If triangle ABC = triangle DEC what is the value of x?A. 8
B. 5
C. 4
D. 1
E. 2​
If triangle ABC = triangle DEC what is the value - 1

Answers

Answer 1
Answer:

4x-1                         x + 2

4(1)-1                     (1)+ 2                                     X= 1 is the answer!!!

4 - 1                        1 + 2

=3                            =3
Answer 2
Answer:

Answer:

5?

Step-by-step explanation:

Related Questions

The owner of a fabric store has determined that the profits P of the store are approximately given by P(x) = -x^2 + 70x+67, where x is the yards of fabric sold daily. Find the maximum profit to the nearest dollar. a) $617 b) $792 c) $1017 d) $1292 e) none
Sketch the region R defined by 1 ≤ x ≤ 2 and 0 ≤ y ≤ 1/x^3 .a. Find (exactly) the number a such that the line x = a divides R into two parts of equal area.b. Then find (to 3 decimal places) the number b such that the line y = b divides R into two parts of equal area.
Can someone please answer asap..ik it’s easy but idk lol
If f Subscript x​(a,b)equals f Subscript y​(a,b)equals​0, does it follow that f has a local maximum or local minimum at​ (a,b)? Explain. Choose the correct answer below. A. Yes. The point​ (a,b) is a critical point and must be a local maximum or local minimum. B. Yes. The tangent plane to f at​ (a,b) is horizontal. This indicates the presence of a local maximum or a local minimum at​ (a,b). C. No. One​ (or both) of f Subscript x and f Subscript y must also not exist at​ (a,b) to be sure that f has a local maximum or local minimum at​ (a,b). D. No. It follows that​ (a,b) is a critical point of​ f, and​ (a,b) is a candidate for a local maximum or local minimum.
Need help please ASAP ! The options for the first blank is A.close B.open price C.volume the options for second blank is A.day B.month

The dot plot show the number of emails aaron sent his cousin each week

Answers

Answer:

The answer is 2 i think

Step-by-step explanation:

I think thats where the gap is
The answer is 225 im just guessing

50 points! Please help fast this is due soon and it confuses me. Will mark brainliest. Random answers will be reported. Please help with both of you can

Answers

Answer:

  • Question 1. C
  • Question 2. D

Step-by-step explanation:

Question 1

Reflection of point (5, -3) across line y = x is symmetrical point:

  • (x, y) → (y, -x)
  • (5, -3) → (-3, 5)

Correct choice is C

See attached

Question 2

  • Coordinates of A = (4, 3)
  • Coordinates of A' = (-3, 4)

This is 90° counterclockwise or 270° clockwise rotation

  • (x, y) → (-y, x)
  • (4, 3) → (-3, 4)

Correct choice is D

Answer:(5,3)

Step-by-step explanation:

If a 4000 watt oven is on for 5 hours, then how many kilowatt-hours (kw-hrs) of energy are used?

Answers

If a 4000 watt oven is on for 5 hours, then how many kilowatt-hours (kw-hrs) of energy are used?

Solution: We are given that the oven is 4000 watt and it is on for 5 hours.

We have to find the how many kilowatt-hours (Kw-hrs) of energy are used by the oven.

We first need to convert watts into kilowatt's. We know that:

1Kw=1000 w

Therefore, 4000 Watts =(4000)/(1000)=4Kw

Now, we can find how many kilowatt-hours (Kw-hrs) of energy are used by the oven.

Energy used by the oven =4 * 5=20 Kw-hrs

Therefore, 20 kilowatt-hours (kw-hrs) of energy are used by the oven.

I just need number 1

Answers

b is the awnser

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

There are 96 squares in total. Yard is 3 feet, so you would divide the total by 3.

I need some help real quick

Answers

V = 3.14 x (4)^2 x 13 = 653.12

LAST QUESTION ON MY TOPIC!!! PLEASEGoran drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 12 hours. When Goran drove home, there was no traffic and the trip only took 8 hours. If his average rate was 20 miles per hour faster on the trip home, how far away does Goran live from the mountains?

Do not do any rounding.

Answers

Givens

Slower car

r = r

t = 12 hours

d = ?

Faster car

r = r + 20

t = 8 hours

d = ?

It doesn't matter what the exact distance is. You just have to know that the 2 distances are equal ie going to the mountains from his home is the same distance as going from the mountains to his home.

d = r * t

r * 12 hours = (r + 20)* 8 hours.   Remove the brackets on the right

r*12 = 8r + 20*8

r*12 = 8*r + 160

r*12 - 8r = 8r - 8r + 160

4r = 160

r = 40 miles / hour

=================

Slower Ride determines the distance.

d = r*t

d = 40 * 12

d = 480

Check

Use the faster rate (r + 20) = 40 + 20 = 60 mph

60 * 8 = 480. Both distances work out to be the same.

Other Questions
How many outer atoms and lone pairs are present in a molecule with a square pyramidal shape?
A world class sprinter ran 200 m in 22.75s. What was her average speed?m/sEnter a number.
Write an equivalent unit rate to eating chips in 1/4 mins
A company is giving gifts to its employees. Employees can choose a gift card, hat, or candy. The table shows the gift chosen by 150 employees. Type of Gift Number of EmployeesGift Card90Hat10Candy50Based on this data, about how many employees will choose a gift card if there are 600 employees choosing gifts?Enter your answer in the box.