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
kozerog [31]
3 years ago
10

Is (2, 3) a solution to this system of equations? 2x + y = 7 17x + 19y = 18 yes no

Mathematics
1 answer:
netineya [11]3 years ago
4 0

I think its not a correct solution of given equations.

You might be interested in
What’s the measure of the missing angles?
Ymorist [56]

Answer:

Angle 1 equals 90 degrees. Angle 2 equals 38 degrees.

Step-by-step explanation:

Angle 1 is at the cross of two perpendicular lines, making it 90 degrees. Angle 2 can be found by making the two equal side lengths and the middle line into one triangle. This means that two of the angles are 52 degrees. This leaves 76 degrees to be split in the triangle. The middle line cuts the angle in half, making it 38 degrees

3 0
3 years ago
Explain why it is important to line up decimal points when you are adding and subtracting decimals. Use the problem 6.32 – 0.5 i
Mazyrski [523]

Answer:

Kindly check explanation

Step-by-step explanation:

When performing addition and subtraction of decimals, it is important to arrange the numbers being added or subtracted such that the decimal points are in line. This is particularly important so that the place value of the numbers are in accord.

To simplify, when then decimals are in line, then the tenth value of the first number will be added to the tenth value of the second. Without this arrangement, one might be adding the hundredth placed value to the tenth or unit value which is mathematically incorrect and will yield a wrong result.

For instance :

6.32 - 0.5

Here, when the decimal point of each number is in line, the tenth placed value of the first number (3) matches the tenth placed number of the second number (5) and all others also fall in place automatically.

____6.32

- ___0.5

________

___ 5.82

________

4 0
2 years ago
What dose this = to? triangles = to 180 buts all i know
lara31 [8.8K]

7. Straight lines are also = to 180°


If you look at the diagram, when you add the two angles together, they form a straight line.

Since the angles add up to 180°, you can do:

(x + 25)° + (4x + 5)° = 180°

x + 25 + 4x + 5 = 180        Combine like terms

5x + 30 = 180         Subtract 30 on both sides

5x = 150       Divide 5 on both sides

x = 30

3 0
3 years ago
Convert percents to fractions (Write the answer in SIMPLEST FORM)
Grace [21]
1/4;2/5;83/100;3/2;7/10;4/5
5 0
3 years ago
Angle r and 92 are supplementary angles. what equation can you use to solve for r?
Oxana [17]

Answer:

88°

Step-by-step explanation:

<h3>supplementary angle are angles that add up to 180°</h3>

r+92= 180

r= 180-92

r = 88°

5 0
1 year ago
Other questions:
  • 11. Determine if (-4, 6) is a solution for this system
    11·1 answer
  • Jake is the kicker on the football team and has an amazing kick during the game. The path of the football can be measured by the
    15·1 answer
  • 30 PIONTS AND BRAINLEST TO WHO EVER ANSWERS WITH A REASONABLE EXPLANATION . A newspaper started an online version of its paper 1
    9·1 answer
  • A worker in the USA is paid $22,000 per year as a gross salary. The worker is asked to reduce her salary to $19,000 per annum. W
    15·1 answer
  • Evaluate the expression. Express the result in scientific notation. (6.32x10^-12)(9.5x10^-5)
    11·1 answer
  • un triángulo tiene un área de 648 metros cuadrados si la base es el triple de la altura Cuáles son las dimensiones o medidas de
    10·1 answer
  • [Function Composition] could someone help me with this answers or show work either is fine
    7·1 answer
  • Yuuma applied the steps below to find the product of (–10.2)(–16.4).
    8·2 answers
  • Can someone help me out. Paying big points
    15·1 answer
  • I shall give the right answer brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!