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jeyben [28]
3 years ago
6

Factor 48m+42n to identify the equivalent expressions.

Mathematics
1 answer:
PolarNik [594]3 years ago
5 0

Answer:

Step-by-step explanation:

The equivalent expressions are 2(24m + 21n) and 3(16m + 14n) and 6(8m + 7n)

Solution:

Given that, we have to factor the given expression

Given expression is: 48m + 42n The equivalent expressions can be found by factoring out the common factors of 48 and 42 Let us first find the factors of 48 and 42

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Thus the common factors are: 1, 2, 3, 6

Let us factor out 2 from given expression

Now factor out 3 from given expression

Now factor out 6 from given expression

Thus the equivalent expressions are 2(24m + 21n) and 3(16m + 14n) and 6(8m + 7n)

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WILL GIVE BRAINLIEST
Nana76 [90]

I too also need this answer.

8 0
2 years ago
I need help here’s a picture can somone explain what I need to do??
BigorU [14]

The total area of the composite figure is 176 ft

<h3>How to find the area of a composite figure?</h3>

The area of a composite figure can be found as follows;

Therefore,

Total area = area of rectangle + area of triangle

area of rectangle = lw

where

  • l = length
  • w = width

Therefore,

area of a rectangle = 16 × 8

area of a rectangle = 128 ft²

area of triangle = 1 / 2 bh

where

  • b = base
  • h = height

Therefore,

area of triangle = 1 / 2 × 12 × 8

area of triangle = 48 ft²

Total area of the composite figure = 48 + 128 = 176 ft

learn more on composite figure here: brainly.com/question/12315384

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3 0
1 year ago
Solve a triangle when A=15° B=113° and b=7?
JulsSmile [24]

Let us draw a triangle ABC with A=15° ,B=113° and b=7.

Please see the attached image.

We know that the sum of interior angles of a triangle is 180 degrees. Thus, we have

A+B+C=180\\&#10;\\&#10;15+113+C= 180\\&#10;\\&#10;C=62^{\circ}

Apply Sine rule in the triangle ABC, we get

\frac{a}{\sin 15}= \frac{7}{\sin 113}\\&#10;\\&#10;a=\frac{7 \sin 15}{\sin 113}\\&#10;\\&#10;a=1.97\\&#10;\\&#10;\text{Again apply sine rule, we get}\\&#10;\\&#10;\frac{c}{\sin 62}= \frac{7}{\sin 113}\\&#10;\\&#10;c=\frac{7 \sin 62}{\sin 113}\\&#10;\\&#10;c=6.71

Therefore, we have

a=1.97\\&#10;c=6.71\\&#10;C=62^{\circ}


4 0
3 years ago
Really need help on this math please!
jekas [21]

Answer:

The answer is A

Step-by-step explanation:

The point is at one then it goes up to 600 so yea

7 0
2 years ago
Read 2 more answers
Find the values of x and y.
malfutka [58]

Answer:

y=57, x=77

Step-by-step explanation:

The line that creates x-3 is parrelell to the line that makes 74 degrees

You know that x-3=74

When you simplify you get x=77

Now that you know that x-3=74 you can add all the angles to 180 because they are a supplementary angle

74+41+(y+8)=180, then simplify

115+y+8=180, simplify more

123+y=180

y=57

4 0
2 years ago
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