Erriinn
Erriinn
12-09-2018
Mathematics
contestada
Need help please and thank you
Respuesta :
maddiefred
maddiefred
12-09-2018
(10x+21) + (13x) = 90
23x + 21 = 90
-21 -21
23x = 69
/23 /23
x = 3
10(3) + 21
30 + 21 = 51
FEH = 51
13(3) = 39
DEH =39
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
state the law of conservation of energy
Hi, My name is Tucker and I want to know the answer to the following question What is 5x ** 2? Please let me know the answer soon.
Factor Completely 4q^6+8q^3
Raymond owns a used pickup truck that he wants to sell. A use-vehicle guide shows that its average retail value is $17,600. He adds $1,700 for 4-wheel drive, $4
which of the following describe an angel with a vertex at E? check all that apply.
Give an example of a common “parent-daughter” combination. the passages is downs below A common "parent-daughter" combination that geologists use is radioacti
Select the correct answer from each drop-down menu. The graph of the function f(x) = sin (z) + 1 is shown. What are the key features of this function? у -IT Im
Choose one feature or element of the Globe Theatre and analyze why you think it was important to utilize during the Elizabethan time period when elaborate sets,
what is the effect on the color of a cloud when it contains an abundance of large droplets?
Read the sentence from paragraph 3 of Passage 1. “I know how it will be,” his sister had said when he was preparing to migrate to this rural retreat; “you will
