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
NemiM [27]
3 years ago
10

Solve for "y" 6.3=0.9y y=

Mathematics
1 answer:
Zolol [24]3 years ago
7 0
6.3=0.9y \ \ / *10 \\ \\10\cdot 6.3=10\cdot 0.9y \\ \\63=9y \ \ /:9\\ \\y=\frac{63}{9}\\ \\y=7


You might be interested in
What does this image show? A) How to add. B) Information about exponential notation. C) Bow to multiply and divide. Will Mark Br
xeze [42]

Answer:

B) Information about exponential notation

Step-by-step explanation:

The information on the page is about exponential notation, therefore option (B) is the most suitable.

6 0
2 years ago
Find the equation of a line that has a slope of 1/2 and passes through the origin.
omeli [17]

Step-by-step explanation:

The equation of a line with slope m and y-intercept b is y = m x + b.  

This line goes through the point ( 0 ,0 ), so the y-intercept is zero.

We are given the slope as − 2 / 3.

The equation of the line is y= – 2 / 3 x + 0 = – 2 / 3 x

y = – 2 / 3 x

8 0
3 years ago
For how many values of x does the graph f(x)= x^2 -3 intersects the x-axis?
anzhelika [568]

Answer:

cocomelon . 3/5 - 4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
I really need help with this i beg you !!
sweet-ann [11.9K]

Answer:

The perimeter and area of the square are 56 units and 196 square units, respectively.

Step-by-step explanation:

The inner right triangle represents a 45-45-90 right triangle, which has the feature of a hypotenuse whose length is \sqrt{2} time the length of any of its legs. If the hypotenuse has a measure of 7\sqrt{2}, then the legs of the triangle have a measure of 7.

Now, we are aware that the side length of the square is twice the length of the leg of the right triangle. Then, side length of the square is 14 units long.

Lastly, we know from Geometry that the perimeter and area of the square are represented by the following expressions:

Perimeter

p = 4\cdot l (1)

Area

A = l^{2} (2)

Where l is the side length of the square.

If we know that l = 14, then the perimeter and area of the square are, respectively:

p = 4\cdot (14)

p = 56

A = 14^{2}

A = 196

The perimeter and area of the square are 56 units and 196 square units, respectively.

7 0
2 years ago
Can anyone help I have tried finish for days
devlian [24]

Answer:

34 degrees.

Step-by-step explanation:

First of all, the sum of a triangle's degree is 180.

The angle next to the 101 is 79 degree due to the rule of supplementary angle. The angle vertical to 28 is also 28. (Vertical angles are equal).

Now we now the two side, we can figure out the last side.

180-28-79= 73

The last angle is 73 degrees. However, we are looking for x.

x+39=73

All we have to do now is subtract 39 from 73, and that leaves us with 34.

8 0
3 years ago
Other questions:
  • Write a paragraph response to the math prompt. (5-6 complete sentences) Include a topic sentence, supporting sentences and concl
    5·1 answer
  • What is 2/3 of a share of $24 390
    13·2 answers
  • Kelso is in charge of a bake sale. On each table, t, there will be a platter of 24 cookies and 2 bowls of brownies with b browni
    7·1 answer
  • HURRY !!
    10·2 answers
  • Please please help me I really need it as soon as possible
    10·2 answers
  • What is y=2x+4 and y=-7x+-3
    11·2 answers
  • Lenny makes $55,000 and is getting annual raises of $2,500. Karl makes $62000, with
    15·1 answer
  • Helpppppppppppppppppppppppppppppppppppppppppppp​
    10·2 answers
  • A father's age is three times the age of his son. If sum of their ages is 48, what is the age of son
    10·2 answers
  • Solve for x <br> answer must be simplified <br> -30&lt; x/-4
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!