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
AlekseyPX
4 years ago
6

X - y = 8 and -x + y = 4 solve the equation of linear equations by substitution​

Mathematics
1 answer:
ch4aika [34]4 years ago
7 0

Answer:

No solution

Step-by-step explanation:

You might be interested in
Allen is trying to buy sneakers he has $50 to spend he finds a pair that he really likes that cost $58 if he has a 20% coupon ca
svetoff [14.1K]
First you would multiply 58 by .20 and you would receive 11.6
next you would subtract 11.y from 58 and get 46.4
so yes Allen can afford the sneakers
4 0
3 years ago
What is the purpose of a standard drink measurement? It allows you to determine if you're getting what you paid for It is a cons
Law Incorporation [45]

Answer:

It is a consistent way of measuring the amount of alcohol in a drink.

Step-by-step explanation:

A standard drink measure is principally used to measure the amount of alcohol in a drink. It may be referred to as equalling the amount you of an alcoholic drink. The standard drink measure contains approximately 14 grams of alcohol. Hence, with with the standard drink measure, a consumer obtain a consistent measure of the alcohol content he/she is consuming. The standard drink measure is an alcohol related measure and not just any drink or food guage.

6 0
3 years ago
Please help im doing a test and it’s due soon
swat32

Answer:

the answer is D.

Step-by-step explanation:

.............

7 0
3 years ago
Jamie rode her bike home for 5 blocks before realizing she forgot her math book at school and would need it for her homework. Sh
Alik [6]
B shows her getting closer to home, immediately turning round, gives time for finding book then riding all the way home at a constant speed
5 0
3 years ago
Read 2 more answers
How can I find a?<br> (Trigonometric Ratios)
earnstyle [38]

Step-by-step explanation:

Hey there!

<u>Use</u><u> </u><u>cos</u><u> </u><u>ratio to</u><u> </u><u>find </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>'</u><u>a'</u><u>.</u>

As per given, we can state that it is a Right angled triangle, so taking 38° reference angle.

We get;

p = AC

b = 6

and h= a

Here, <u>Use</u><u> </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>b</u><u>,</u><u> </u><u>h</u><u> </u><u>and</u><u> </u><u>3</u><u>8</u><u>°</u><u> </u><u>angle</u><u> </u><u>to</u><u> </u><u>find</u><u> </u><u>the</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>a</u><u>.</u>

\cos(38° )  =  \frac{b}{h}

\cos(38°)  =  \frac{6}{a}

0.7881 =  \frac{6}{a} [ cos(38°=0.7881]

0.7881a = 6

a =  \frac{6}{0.7881}

Therefore the measure of a is 7.61 Or 8.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

6 0
3 years ago
Other questions:
  • Kesia knows that 1/4=0.25. Explain how she could use this fact to determine the decimal equivalent of 5/8
    13·2 answers
  • Please help, I’ll give you a Brainly
    14·1 answer
  • The number 15, 56 rounded to the nearest thousand is 15,000
    11·1 answer
  • Gary is using an indirect method to prove that segment DE is not parallel to segment BC in the triangle ABC shown below:
    13·1 answer
  • Find the value of x. Round to the nearest degree.
    15·2 answers
  • Which of the following points is a solution to the system of inequalities?HURRY ITS MY EXAM
    9·1 answer
  • Jack is going to drive from his house to City A without stopping. An equation that determines Jack's distance from City A t hour
    15·2 answers
  • Find the sum of (x^2+6x-5)+(2x^2+15)
    9·1 answer
  • India vs England test series in Nottingham<br>I will cheer for India because I am an Indian<br>​
    5·2 answers
  • Robert earns $498.00 for 40 hours of work. How much does he earn if works 30 hours at the same pay rate? Do not round your answe
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!