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worty [1.4K]
3 years ago
11

Will give brainliest

Mathematics
1 answer:
Vlada [557]3 years ago
6 0

Answer:

lenght = 2x + 3

breadth = x - 1

perimeter = 40

Now,

perimeter = 2(l+b)

40= 2( 2x + 3 + x - 1)

40= 2(3x - 2)

40 = 6x- 4

40+4 =6x

44/6 =x

x = 7.33

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Multiply 4 and 7. Then, divide by q.
Makovka662 [10]

Answer:

28/q

Step-by-step explanation:

4 times 7 equals 28 and then divide 28 by q

5 0
3 years ago
Can someone please help me with this problem?
adoni [48]

Answer:

1120 cm^3

Step-by-step explanation:

Volume of the ice cube = B * h

B = 20 cm^2

h = 4 cm

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5 0
3 years ago
An equation of the line passing through (6,−3) having slope −35 is
Masja [62]
If your given slope is - 35, your equation starts off as y = - 35x + b

Now we plug in the point given and solve for b. 

- 3 = - 35(6) + b
- 3 = - 210 + b
207 = b

So your equation is:
y = - 35x + 207
3 0
4 years ago
The size of angle BAC is:<br><br>B= 75 degrees<br><br>A= 55 degrees<br><br>C=?
Shtirlitz [24]

Answer:

C=20degrees

Step-by-step explanation:

75 -55=20

<em>or </em>20+55=75

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4 0
2 years ago
May someone please help me with this ill give brainlyest if i figure out how to
Otrada [13]

Answer: 5

Step-by-step explanation:

5x3+6=21

5x5=25

25-21=4

8 0
3 years ago
Read 2 more answers
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