gt3lol
gt3lol
03-02-2018
Mathematics
contestada
How do you solve question 43 and 44?
Respuesta :
dannielle
dannielle
03-02-2018
<1=90=3y-6
3y=96
y=96:3
y=32
9x=6z=90
x=10
z=90:6
z=15
44. BD=AC
2x-1+3y+5=4x-y+1
2x+3y+4=4x-y+1
3y+y+4-1=4x-2x
4y+3=2x
3y+5=2x-1
3y+5=(4y+3)-1
3y+5=4y+2
5-2=4y-3y
y=3
2x=4y+3=4*3+3=15
x=15:2
x=7,5
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
That is the sum of the measures of the interior angles of an octagon? a. 360 b. 2160 c. 2880 d. 45 e. 1440 f. 1080
DHIDNDIDDNDISNSOS snidnddindjiddjjdjdjjjjñhdkndidd
Calculate the standard deviation from the data given below Income (Rs.) 50 60 70 80 90 100 110 No. of persons: 10 20 22 25 13 6 4
two teachers want to give books to students. first teacher's books aren't enough for students, she needs 24 more books to be enough, and also the number of seco
In a rectangle, the ratio of the length to the width is 5: 2. The length of the rectangle is 13.875 feet greater than the width. What are the perimeter and the
What should a writer do to revise an argumentative essay? Select three options. O remove any personal statements O make sure the tone is objective O make the w
acme company has observed its accounts receivable collection pattern to be as follows: 40% in the month of the sale, 45% in the month following the sale, and 13
A O 'B D C A. scrotum C. epididymis What structure is C? B. vas deferens D. testicle
What is the Multiplicative Inverse Property of Inequality? A) Taking the reciprocal of both a and b can change the direction of the inequality B) Taking the squ
the bird flew-the sky preposition
