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
Ber [7]
2 years ago
13

PLEASE HELP NOW!!!

Mathematics
1 answer:
Luden [163]2 years ago
5 0

9514 1404 393

Answer:

  sometimes

Step-by-step explanation:

4 + 7 = 11 . . . not a multiple of 7

28 + 7 = 35 . . . a multiple of 7

If you add a multiple of 4 and a multiple of 7, the sum is <u>sometimes</u> a multiple of 7.

__

It will be a multiple of 7 when the multiple of 4 used is a multiple of 7, such as 4×7 or 4×14 or 4×21, for example.

You might be interested in
4 divided by 457 is what
antiseptic1488 [7]
The answer to your question will be 114.25
4 0
3 years ago
Read 2 more answers
Stephen scored 17/20 on his spelling test. What was his percentage score ?​
Sergio [31]

Answer:

Step-by-step explanation:

He scored 85%

(17/20)%

85%

5 0
3 years ago
Read 2 more answers
Please help me!!! I'm lost tap the attachment​
BabaBlast [244]

Answer:

Below.

Step-by-step explanation:

I'll do number 20, 21, 22 for you.

20.  It is ±1, ±2, ±4, ±8.

21.   Reflected over the x-axis and down 4.

22. Common ratio = 25/5 = 5.

23.  Imaginary roots occur in pairs so there is also a root -5i.

The answer is c.

19. Option (a).

This is a translation of 4 to the left ( due to the (x + 4).

3 0
3 years ago
Which ordered pair is a solution of the equation? y = 7 x − 3 y=7x−3
eimsori [14]

Answer:

(1,4)

Step-by-step explanation:

Which ordered pair is a solution of the equation? y = 7 x − 3

a. (1,4) b. (-1,-4) c. both d. neither

Solution

y=7x-3

Solve by trying each ordered pair

a. (1,4)

x=1, y=4

Substituting the value of x and y into the equation

y=7x-3

4=7(1)-3

4=7-3

4=4

This is a true statement

b. (-1,-4)

x=-1, y=-4

Substitute the value into the equation

y=7x-3

-4=7(-1)-3

-4= -7-3

-4= -11

This is not a true statement

This true statement is when x=1 and y=4

So, the ordered pair (1, 4) is the solution

8 0
3 years ago
Find the Peronist of the figure below, composed of an isoceles trapezoid and one semicircle, round to the nearest tenth place
Mamont248 [21]

Given:

Diameter of circle is 10

Find : Perimeter

Sol:.

Perimeter of semi circle

\begin{gathered} =\pi r \\ =\pi(\frac{10}{2}) \\ =5\pi \\ =15.707 \end{gathered}

Perimeter of shape is:

\begin{gathered} =14+12+12+15.707 \\ =53.707 \end{gathered}

7 0
1 year ago
Other questions:
  • What is the definition for associative property of multiplication in your own words and explain how you would use it to compute
    14·2 answers
  • What is the volume of this square pyramid?
    9·2 answers
  • How do I do this question
    6·1 answer
  • A living room rug has an area of 63 square feet. The width is 7 feet. What is the length ?
    9·1 answer
  • 2) Eighty students were surveyed as they left the cafeteria after lunch. The following were
    15·1 answer
  • Þolve for x:<br>1 - 5.2<br>= -6<br>3<br>3(x - 2)+5 = 7(x - 3)<br>x + 4<br>2<br>6<br>5<br>3​
    5·1 answer
  • What times itself equal 53.38
    8·1 answer
  • If f(x) =4x2 - 8x - 20 and g(x) = 2x + a, find the value of a so that the y-intercept of the graph of the composite function (fo
    5·1 answer
  • Which of these is a geometric sequence?
    7·1 answer
  • Find an expression equivalent to the one shown below.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!