kileynicolee kileynicolee

03-11-2018
Mathematics

contestada

ABCD is a rectangle. Angle A measures (4x − 15)° . Find x.

Respuesta :

ivana2103 ivana2103

03-11-2018

If the shape in question is a rectangle, we know for a fact that each angle is equal to 90 degrees (or a right angle). So, since any given angle is equal to 90, that includes angle A.

4x - 15 = 90
4x = 90 + 15
4x = 105
x = 105/4
x = 26.25

Answer Link

Otras preguntas

The cells ____ and shrivel up

Solve the system of equations below by graphing. Type in the ordered pair (x,y) for your answer y=-2 x+y=5

Help with is ixl please

Maria is going to purchase cranberry juice and lemon-lime soda for a new fruit punch recipe. The recipe calls for 3.5 times as many bottles of lemon-lime soda a

Drag the cards to create a two-digit number that matches these rules. Note: Not all cards will be used. ● 0 2 is one of the digits 10 is the nearest ten when ro

What is the sum of the matrices shown below? 3 6 0 9 5 -2 + 6 0 -8 4 =

Maria is going to purchase cranberry juice and lemon-lime soda for a new fruit punch recipe. The recipe calls for 3.5 times as many bottles of lemon-lime soda a

A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour

Consider the following inequality: −2(2z−3)≥2z+24 Step 1 of 2 : Write the solution using interval notation.

Maria is going to purchase cranberry juice and lemon-lime soda for a new fruit punch recipe. The recipe calls for 3.5 times as many bottles of lemon-lime soda a