Mathematics, 19.05.2021 04:20 kimhayleeshook50

PLEASE HELPP WILL MARK BRAINLIEST! ABCD is a rectangle. If AC=x+12 and BD=4x−3, find the value of x. Round to the nearest whole number if necessary.

Find the length of EC. Round to the nearest tenth if necessary.

EC =

PLEASE HELPP WILL MARK BRAINLIEST!

ABCD is a rectangle. If AC=x+12 and BD=4x−3, find the valu

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Solving algebraic equations 2m+3=11

Answers: 2

Answer

Mathematics, 22.06.2019 00:00

Need plz been trying to do it for a long time and still haven’t succeeded

Answers: 1

Answer

You know the right answer?

PLEASE HELPP WILL MARK BRAINLIEST! ABCD is a rectangle. If AC=x+12 and BD=4x−3, find the value of x...

Questions

History, 03.04.2020 02:27

Dred Scott and the Slavery DebateQuiz ActiveHASTHAWhich was found to be unconstitutional based on the Supreme Court's ru...

English, 03.04.2020 02:27

Which explains extrinsic motivation? motivation in which there is a reward motivation that is personally satisfying motivatio...

Physics, 03.04.2020 02:27

An object of the same mass has three different weights at different times. Which statement is possible? • The object gains matter and then...

Biology, 03.04.2020 02:27

How do enzymes facilitate (speed up) chemical reactions...

History, 03.04.2020 02:27

The Census (population count) is taken . a. Every Year b. Every 10 Years c. Every 15 Years d. Every 100 Years...

Mathematics, 03.04.2020 02:27

To make 100g of jam you need 57g of strawberries, 13g of blackberries and the rest should be sugar. What is the ratio of blackberries to sugar?...

English, 03.04.2020 02:27

What are Billie Jo's character traits from the book Out of the Dust?...

Biology, 03.04.2020 02:27

What patterns of inheritance do human traits follow?...

Mathematics, 03.04.2020 02:27

2. If a gambler makes repeated wagers, each with a probability of winning equal to 0.40, what is the formula for the probability that they lose...

History, 03.04.2020 02:27

How did Washington trick the British In New Jersey?He went to the supply line.He set up camps.He kept fires burning.He crossed...

Biology, 03.04.2020 02:27

How have fossils, the fossil record, and radiometric dating worked with one another to provide us with more information about our planet and the organ...

History, 03.04.2020 02:27

Who was the President of The U. S.A. during the first Census? Barack Obama John F. Kennedy Thomas Jefferson George Washington...

Mathematics, 03.04.2020 02:27

As your confidence level increases, the value of your critical value does what??...

Mathematics, 03.04.2020 02:27

Lorraine uses the function y=14.95x to determine y the number of calories that she burns jogging x minutes. What is the range of the function? A. Y≥0...

English, 03.04.2020 02:27

Describe each of the characters of the outsider's book (use lots of description the ) PonyBoy Darry Soda (use your own w...

Mathematics, 03.04.2020 02:27

Sandy uses 44 red fabric squares and some white fabric squares to make a quilt. The quilt has a total area of 280 square inches. Each fabr...

Chemistry, 03.04.2020 02:27

A sample of carbon-12 has a mass of 6.00 g. How many atoms of carbon-12 are in the sample? 3.01 x 1023 6.02 x 1023 1.20 x 1024...

Mathematics, 03.04.2020 02:27

What is a quadrilateral with two sets of parallel sides...

Social Studies, 03.04.2020 02:27

Biggest rain forest in the world...

Mathematics, 03.04.2020 02:27

The regression line closely follows the conditional means of Y. True or false...

More questions: Mathematics Another questions

PLEASE HELPP WILL MARK BRAINLIEST! ABCD is a rectangle. If AC=x+12 and BD=4x−3, find the value of x. Round to the nearest whole number if necessary.Find the length of EC. Round to the nearest tenth if necessary.EC =

Answers

Another question on Mathematics

PLEASE HELPP WILL MARK BRAINLIEST! ABCD is a rectangle. If AC=x+12 and BD=4x−3, find the value of x. Round to the nearest whole number if necessary.

Find the length of EC. Round to the nearest tenth if necessary.

EC =