1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
const2013 [10]
3 years ago
14

×=3y,×-3y=0 substitution step by step please​

Mathematics
1 answer:
krek1111 [17]3 years ago
6 0

Answer:

Step-by-step explanation:

x = 3y.......(1)

x - 3y = 0 ....(2)

Substituting x in (1) into (2)

3y - 3y = 0

No solutions

You might be interested in
AB and CD are parallel. EF is the translation of AB. Is EF parallel to CD? Justify. What does this prove about the effect of tra
sergij07 [2.7K]
Yes, EF is parallel to CD. Translation is the simple slide of a shape, therefore it doesn't have an effect on parallel lines.
8 0
3 years ago
Read 2 more answers
Surface area of a prism please help its my last day 120 points
elena-s [515]

Answer:

Area of the base = (8×6)/2 = 24 yd²

Height of the prism = 8 yd

Perimeter of the base = 8+6+10 = 24 yd

Surface area = 2B + Ph = (2×24)+(24×8) = 48+192 = 240 yd²

5 0
3 years ago
Instructions: state what additional information is required in order to know that the triangle in the image below are congruent
Dafna1 [17]

Answer:

QP ≈ HG

Common side between those angles are QP and HG

so, they should be congruent to prove AAS

Answered by GAUTHMATH

8 0
3 years ago
What is the area of the composite figure?<br> (Attached picture)<br><br> __cm²
lara31 [8.8K]

Answer:

59.5

Step-by-step explanation:

area of the triangle is (7 x 3)/2=21/2=10.5

area of the square 7x7=49

7 0
3 years ago
What is the probability that a student eye color would be blue if their grade in physics is A? A two way table is presented belo
Zarrin [17]
The <u>correct answer</u> is:

16/45.

Explanation:

We want the probability that a student's eye color is blue if they made an A in physics.  This means we look at the column for students with an A.

There are 32 students with blue eyes in the A column.

This is out of 32+58=90 students that made an A.

This makes the probability 32/90, which simplifies to 16/45.
8 0
3 years ago
Other questions:
  • Use the distributive property to expand -4(-2/3+3x). Which is an equivalent expression?
    5·2 answers
  • What does it mean when it says equivalent form of the equation?
    14·2 answers
  • What Times 4 equals 108
    14·2 answers
  • What measurements could form a triangle
    6·1 answer
  • I keep getting it wrong. Help?
    9·1 answer
  • F(x) = -2x + 5<br> f ( ) = 13
    6·1 answer
  • We have BD is 17 cm AB is 24cm find angle of B​
    5·1 answer
  • Simplify: -3 ( 2x - 5) - 2 (4x + 3)
    12·2 answers
  • The ratio of roses to carnations is 7 to 5. If 96 flowers are needed for table decorations,
    9·1 answer
  • Divide £208 in the ratio 3:1<br><br> How do I do this??
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!