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
vekshin1
3 years ago
6

Solve for x. 2x = 15 x user: when negative five is subtracted from a number the result is 10. find the number.

Mathematics
1 answer:
Svetllana [295]3 years ago
7 0
The answer to this is x= 7.5
You might be interested in
CAN SOMEONE HELP ME!!!!!
Ivenika [448]
Area yellow =11 x 6
= 66
red area = 7 x 2
=14
area of yellow
66 - 14 = 52
7 0
3 years ago
Write the inverse of the function f(x) = 5x +3 ?
Ilia_Sergeevich [38]

Answer: f(x^-1) = x/5 - 3/5

Step-by-step explanation:

1. Replace f(x) with y

2. Swap the positions of x and y to make x = 5y + 3

3. Solve for y by subtracting 3 from both sides and dividing each side by 5

7 0
3 years ago
Find the range of the given data set. 5/8, 3/4, 1 1/8, 1 1/4 A)5/8 B)3/4 C)1 1/8
rodikova [14]

Answer:

A)5/8

Step-by-step explanation:

  • <em>The range of a set of data is the difference between the highest and lowest values in the set. </em>

<u>Given data set:</u>

  • 5/8, 3/4, 1 1/8, 1 1/4

<u>Rewriting the data set in the same denominator to compare:</u>

  • 5/8, 6/8, 9/8, 10/8

<u>As we see the smallest value is 5/8 and the highest value is 10/8, so the difference:</u>

  • 10/8 - 5/8 = 5/8

So, the range of the given data set is 5/8

<u>Correct choice is</u>: A)5/8

6 0
3 years ago
WILL MAKE BRAINLIEST!!!!!!!The arc length of a sector is equal to twice the radius. Express the arc length s as a function of th
lilavasa [31]
The area of a circular sector is <span>. </span>

<span>==> </span> 
<span>Since r = s/2, it follows that </span><span>, or </span><span>, or </span>
<span>.

</span>
5 0
3 years ago
the length of one of the diagonals of a quadrilateral is 10 cm and the particular drawn from the opposite vertices to this diago
loris [4]

Answer:

Therefore the area of the quadrilateral =35 cm²

Step-by-step explanation:

Given, the length of one of diagonal of quadrilateral is 10 cm and perpendicular drawn from the opposite vertices to this diagonal are the length of 2.8 cm and 4.2 cm.

A diagonal divided a quadrilateral into two triangle.

Therefore the area of the quadrilateral

= sum of the area of the triangles

=(\frac{1}{2}\times 10\times 2.8+ \frac{1}{2}\times 10\times 4.2)cm²      [ area of a triangle= \frac{1}{2}\times base\times height]

=35 cm²

3 0
3 years ago
Other questions:
  • Mr. Harper's car used 5 gallons of gasoline to travel 150 miles. After he had some work done on the cars engine ,it used it used
    11·2 answers
  • I NEED THIS ANSWERED I DONT UNDERSTAND
    12·2 answers
  • Y&lt;-x-1<br> y≧2<br> What does this look like graphed
    13·2 answers
  • Calculate the simple interest an<br>6000 for 3 years at 12%​
    7·2 answers
  • Kathy distributes jelly beans among her friends. Alia gets 42 fewer jelly beans than Kelly, who gets 33 jelly beans. How many je
    7·2 answers
  • Distribute<br>-3/7 (21x - 7)<br><br>​
    10·1 answer
  • What is the formula for finding the surface area of a rectangular prism?<br> (Geometry)
    5·2 answers
  • 850 projects were entered in the science fair. If 86% of the projects did not receive a ribbon, then how many student projects d
    10·1 answer
  • Jennifer is saving money to buy a bike. The bike costs $319. She has $139 saved, and each week she adds $15 to her savings.
    6·2 answers
  • Verify that each equation is an identity.<br><br> Show Work plzzz!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!