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marin [14]
3 years ago
14

The area of a rectangle is 28 square meters. The length is 7 meters.

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

The width is 4 meters

Step-by-step explanation:

The area of a rectangle is

A = l*w

We know the area and the length

28 = 7*w

Divide each side by 7

28/7 = 7w/7

4 =w

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How do I solve: 22-6x>4
uysha [10]

Answer:

22-6x>4  

One solution was found :

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Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :  

                    22-6*x-(4)>0

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  18 - 6x  =   -6 • (x - 3)  

Equation at the end of step  1  :

Step  2  :

2.1    Divide both sides by  -6  

Remember to flip the inequality sign:  

Solve Basic Inequality :

2.2      Add  3  to both sides

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Inequality Plot :

2.3      Inequality plot for

        -6.000 X  + 18.000  <  0

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5 0
3 years ago
. Classify ABC if the vertices are A(-12,5), B(12,5), and C(10, 17).
timurjin [86]

Answer:

acute scalene

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Please help me ASAP thank uu
ZanzabumX [31]

Answer:

51°

Step-by-step explanation:

Remember, all 3 angles must add up to 180°

We can tell that this triangle is a right triangle, or a triangle that has a 90° angle. We also have another angle given, which is 39°. Currently we have two angles given.

Since all 3 angles have to add up to 180°,

90 + 39 + x = 180°

129 + x = 180°

180 - 129 = x

x = 51°

The missing angle is 51°

To see if your calculation is correct, you could add all 3 angles, and it should give you 180 as a sum.

90 + 39 + 51 = 180

Correct!

4 0
3 years ago
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Firdavs [7]
Answer is
<span>1: 6cm, 10cm, 9cm

6 + 10 > 9
6 + 9 >10
10  + 9 > 6

</span>
7 0
3 years ago
50 yards of fabric for 18 flags
ArbitrLikvidat [17]
50 x 18 not that hard actually :) 900
7 0
3 years ago
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