Mathematics, 17.07.2020 19:01 ravenl1001

Mira picked two numbers from a bowl. The difference of the two numbers was 4, and the sum of one-half of each number was 18. The system that represents Mira’s numbers is below. x – y = 4 One-halfx + One-halfy = 18 Which two numbers did Mira pick? 10 and 8 18 and 4 20 and 16 40 and 32

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:10

What is the factor form of x^2-9x+14

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Answers: 1

Answer

Mathematics, 22.06.2019 03:00

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?

Answers: 3

Answer

Mathematics, 22.06.2019 03:50

Will mark brainliest, , and rate to only chrislaurencelleenzo is making a scale drawing of the rectangle below. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~imageenzo says that he can draw an enlarged rectangle that is 16 centimeters by 13 centimeters. which explains whether enzo is correct? enzo is correct because he used a factor of 2 to enlarge the rectangle.enzo is correct because he doubled one dimension and added the two lengths to get the other dimension.enzo is not correct because the enlarged rectangle should be 16 centimeters by 5 centimeters.enzo is not correct because he did not multiply the length and width by the same factor.

Answers: 2

Answer

You know the right answer?

Mira picked two numbers from a bowl. The difference of the two numbers was 4, and the sum of one-hal...

Questions

Mathematics, 20.11.2021 08:30

Find the gradient corresponding to the following slopes: 1. a road falls 10m for every 200 horizontal metres...