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
lakkis [162]
4 years ago
15

The expression 21m−49n factored using the GCF

Mathematics
2 answers:
Mandarinka [93]4 years ago
8 0
7 is the GCF of 21 and 49. Does this help at all?
Step2247 [10]4 years ago
8 0

Answer:

The required expression is 7(3m-7n)

Step-by-step explanation:

Consider the provided expression.

21m-49n

We need to Factor out the using the GCF.

The greatest common factor of 21 and 49 is 7.

Now reduce the expression as shown:

7(3m-7n)

Hence, the required expression is 7(3m-7n)

You might be interested in
The measures of the interior angles of a triangle are in the extended ratio of 3:5:7. Find the measure of the largest angle
kozerog [31]
3x + 5x + 7x = 180
15x = 180
x = 180/15
x = 12

Largest angle  = 7x = 7*12 = 84°
4 0
3 years ago
marie plants flowers in a planter that is 1 1/2 feet long and 1 2/3 feet wide she plans to cover the entire area with fertilizer
rodikova [14]
For area all you have to do is multiply, so 1 1/2 feet times 1 2/3 feet would equal...... so 2 1/2 feet in all for the area.
8 0
4 years ago
Find g(x), where g(x) is the translation 4 units up of f(x) = x2.
NNADVOKAT [17]

Answer:

g(x)=1(x-0)^{2}+4

Step-by-step explanation:

Given:

The function,f(x)=x^{2}

A standard parabola with vertex at origin is represented as:

f(x)=ax^{2}

The above function is a standard parabola with vertex at origin and opening upward.

The vertex of the above function is at the origin (0,0) and the value of a is 1.

Now, the function is translated 4 units up.

So, from the rule of function transformations, if a graph is moved up by c units, then c units is added to the function.

Therefore,

g(x)=f(x) + 4\\g(x)=x^{2}+4.

Also, the vertex of f(x) will be translated 4 units up. So, the co-ordinates of the vertex of g(x) will be (0,0+4)=(0,4)

Now, express the above function in the vertex form g(x)=a(x-h)^{2}+k.

We have a=1,h=0,k=4

This gives,

g(x)=1(x-0)^{2}+4

7 0
3 years ago
Polygon XYZW is dilated by a scale factor of 2 with point T as the center of dilation, resulting in the image X′Y′Z′W′. If point
Anettt [7]
Since the whole figure including all the points is enlarged at the same time, the dilated figure will still have the same slope and that includes the fact that point T is still in line Y'Z'. The slope or shape does not change, only the size alters.The center of dilation is still at Point T in this case.
5 0
4 years ago
Read 2 more answers
Find the value of c and YZ if Y is between X and Z. X Y = 5 . 5 , Y Z = 2 c , X Z = 8 . 9
e-lub [12.9K]

The measure of YZ is 3.4 cm and the measure of c is 1.7 cm.

Given that, Y is between X and Z. XY = 5.5 , YZ = 2c , X Z= 8.9.

We need to find the value of c and YZ.

<h3>What is a line segment?</h3>

A line segment is a part of a line that has two endpoints and a fixed length. It is different from a line that does not have a beginning or an end and which can be extended in both directions. In this lesson, we will learn more about a line segment, its symbol, and the way to measure a line segment.

Now, YZ=XZ-XY

⇒2c=8.9-5.5

⇒2c=3.4 cm

⇒c=1.7 cm

Therefore, the measure of YZ is 3.4 cm and the measure of c is 1.7 cm.

To learn more about the line segment visit:

brainly.com/question/25727583.

#SPJ1

6 0
2 years ago
Other questions:
  • Jorges friend kyile has a garden with 75 flowers in it kyile's garden only contains tulips and daisies.Is it possible for kyile'
    6·1 answer
  • How do i graph x-y=-3
    14·2 answers
  • The temperature was -12 degrees in the morning and rose to a high of 27 degrees for the day.
    15·1 answer
  • Solve the equation q(q+4) = 0<br><br> A) (0,-4)<br> B) (0,4)<br> C) (0)<br> D) (1,-4)
    15·1 answer
  • Solve for u -3/5u+2=6
    10·1 answer
  • Please help me with this
    12·1 answer
  • Pplz awnser And I may give u a brainilist point​
    5·2 answers
  • Find the value of X. 45 and 48 whats the x
    14·2 answers
  • Examine the figure. What is the measure of angle b?
    10·1 answer
  • Work out m and c for the line: <br>y = 9x​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!